Ieema journal november 2016

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From the President’s Desk

Dear Friends, It is a matter of great honour to interact with you through the IEEMA Journal. Before I took over this coveted post of President, IEEMA, I had the privilege of meeting some past Presidents at the IEEMA Mumbai office. They came up with some interesting and valuable suggestions for the benefit of our membership. The annual convention and 69th AGM of IEEMA was a great platform to interact with our members. Our Chief Guest Hon’ble Minister of State (IC) for Power, Coal, New Renewable Energy and Mines Shri Piyush Goyal while interacting with our members said “we have to fight the competition on economic terms; the Indian industry should be driven by innovation to provide cost-effective solutions. In this globalized era, we must engage with the world, but on our terms.” The minister has assured full support to our industry and urged to innovate and redesign electrical equipment that can use the abundant domestic coal which has high fly ash content so as to reduce dependence on imports. There is a need for us to become self-reliant and self-sufficient as we have to fight the competition on economic and fair terms. This year was full of many firsts for IEEMA, starting this year we instituted ‘IEEMA URJA NAVACHAR PURUSKAR’ and the newly instituted award was conferred to Ms Usha Kunwar the Sarpanch of village Silhegarh, District Jhalawar from the state of Rajasthan and is widely acknowledged as the person who has single handedly turned around the state of sanitation and contributed significantly towards eliminating power theft in her village. Taking the legacy ahead the new team will continue to make efforts for adding value to all stake holders of the association. I request your feedback on various issues that the association is taking up which will help us to make IEEMA more relevant to our members.

Sanjeev Sardana

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November 2016


Samvaad...

Dear Members, Hon’ble Minister of State (IC) for Power, Coal, RE and Mines Shri Piyush Goyal duringthe annual convention of IEEMA emphasized on becoming self reliant and self-sufficient and to combat competition on economic and fair terms. He said “India currently imports USD 10 billion worth goods and equipment, so import substitution plan alone in this sector holds a huge manufacturing potential.” Imports, though decreased, the quantum continues to remain comparatively high. Major imports have been from China and EU, of which about 20% continues to be China alone. The Chinese government has been providing significant subsidies to its manufacturing industry along with export benefits to boost trade. Subsidies offered by the State has allowed Chinese manufacturers to keep cost of production low. Other factors aiding the low prices are low wages, cluster manufacturing, undervalued currency, low environmental, health & safety measures, FDI, etc. The decline in imports have created an optimistic scenario; moreover so, because of domestic and international reforms being made by the Government in recent past. While there is still an urgent need to improve availability of funds to the Power Sector and provide fuel linkages and faster regulatory clearances for timely completion of power projects in our country. About 20- 30% of Indian industry’s capacities are idle; underutilization of capacities has a direct impact on imports. In fact to keep up with current capacity utilization, Indian industry has increased its exports albeit insufficient exports’ incentives. Opportunities to domestic manufacturers should be given by reforming the tendering process to increase transparency and speed. This significant influx in imports had seriously damaged the indigenous electrical equipment industry. There has been a significant hike in the price of the imported raw materials which is making the finished product incompetitive and seriously bleeding the domestic industry. Our Industry also needs to focus on product innovation, technology, research and development, packaging and cost competitiveness. We as a Nation are the largest geography with growing need for energy equipment, the largest market of a nation which is hungry for development, aspiring for a better quality of life and in that situation, it’s really at that cusp where if we look at home grown newer technologies defining our future we can actually bring up cost-effective solutions and prepare ourselves for a brighter and better, more energized tomorrow. INTELECT 2017, being organized jointly organized with IEEE from 23rd to 25th of January 2017 at India Expo Centre, Greater Noida, NCR Delhi, has been shaping well and market interest is evolving. As in the previous edition, a concurrent exhibition “DistribuELEC” is being organized which will showcase the latest power distribution Equipment & Technology, products & services upto 33 KV. I urge for your participation as this will be an ideal opportunity to showcase new technology and also become an enabler for technology transfer, diversification and modernization of existing production lines.

Sunil Misra

November 2016

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Contents

the leading electrical & electronics monthly

Volume 8 Issue No. 3 November 2016 CIN U99999MH970GAP014629 Official Organ of Indian Electrical & Electronics Manufacturers’ Association Member: Audit Bureau of Circulation & The Indian Newspaper Society

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From the President’s Desk 7

Samvaad 24

Appointments This new space in the IEEMA Journal will incorporate recent important appointments in the power and related sectors.

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Special Report

Expert speak

Cover story

Indian Electrical Equipment Industry

Development of Nuclear Power Projects in India Challenge’s

IEEMA Annual Convention 2016 & 69th AGM With Electrifying Prosperity being the theme of IEEMA’s Annual Convention 2016 held on September 30, 2016 at hotel ITC Maratha in Mumbai, the subject was highly appreciated by the dignitaries and industry leaders present on the occasion. The convention was followed by the 69th Annual General Meeting of IEEMA where the newly elected President of IEEMA Mr Sanjeev Sardana took over the post.

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Intelec 2017 IEEMA the organiser of ELECRAMA, takes pleasure in bringing to you another focused show, “DistribuELEC”. 10

Financial Performance FY 2015- 16 The Indian electrical equipment industry comprises of two broad segments – generation equipment (boilers, turbines, generators) and transmission & distribution (T&D) and allied equipment like transformers, cables, transmission lines, switchgears, capacitors, energy meters, instrument transformers, surge arrestors, stamping and lamination, insulators, insulating material, industrial electronics, indicating instruments, winding wires, etc.

Nuclear power is the fourth-largest source of electricity in India after thermal, hydroelectric and renewable sources of electricity. Nuclear power plant (NPP) uses the sustained nuclear fission to generate heat & electricity. Nuclear power plant provide about 6% of the world’s energy and 14% of the world’s power, with the U.S., France & Japan together accounting for about 50% of nuclear generated power.

November 2016


Contents

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Insight Paris Agreement Commitments and India’s Nuclear Energy Programme

The second period of the Kyoto Protocol on climate change mitigation is going to come to an end in December 2020. This protocol is going to be replaced by the Paris Agreement, provided the agreement is ratified by 55% percent of UN member countries generating at least 55% of Green House Gas emissions. Many countries including US, China have already ratified the agreement. India has also ratified it on 2nd October 2016.

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Guest Article Power Quality Monitoring

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Opinion

In depth

Forecasting and Scheduling framework for Renewable Energy Sources

Policy and Legal Framework for Renewable Energy

The share of renewable energy in India’s installed capacity increasing continuously. At present India has a total installed power capacity of 304 GW with renewable capacity comprises 44 GW. To achieve the target of 175 GW renewable energy capacities by 2022, the government is aiming to increase the share of renewable in the energy mix in the coming years. Wind and solar currently contribute 8.8 percent and 1.7 percent share respectively.

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In focus ECONOMIC, SOCIAL & ENVIRONMENTAL ELEMENTS OF POWER PROJECTS

The term “Power Quality” has been used to describe the extent of variation of the voltage, current and frequency on the power system. Most power apparatus made over a decade back could operate normally with relatively wide variations of these parameters.

With a view to reduce Green House Gas emission, harnessing of renewable resources to the extent possible, promotion of hydro and nuclear generation, enhancing efficiency of the existing power plants and introduction of new technologies for power generation for enhancing efficiency and demand side management are being pursued. Since coal will continue to dominate power generation in future, Super Critical Technology has been introduced for reduction of green house gases. Government of India has taken a number of Initiatives to adopt a more pro-active, market oriented approach to rid the Power Sector and problems being faced by it.

November 2016

Over the years, renewable energy sector in India has emerged as a significant player in the grid connected power generation capacity. It supports the government agenda of sustainable growth, while, emerging as an integral part of the solution to meet the nation’s energy needs and an essential player for energy access.

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Guest Article Tracking systems and how efficiencies can be increased by tracking systems

A few years ago solar power was largely viewed as an unusual source of energy in the industry in India and elsewhere in the world. The overall cost of solar energy was higher compared to its renewable energy competitor, wind energy.

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International Matters

International News

Lessons that India can learn from China in its pursuit of rapid socio - economic development

Editorial Board Advisory Committee Founder Chairman Mr R G Keswani

Chairman Mr Sanjeev Sardana

France’s power major EDF Energies Nouvelles’ calls off deal with Acme Cleantech

Members Mr Sunil Misra Mr Naveen Kumar Mr Mustafa Wajid Mr Vikram Gandotra

Sub Editor Ms Shalini Singh

US urges WTO to enforce report on Indias solar product policy

Advertisements Incharge Ms Vidya Chikhale

Circulation Incharge Ms Chitra Tamhankar

Statistics & Data Incharge Mr Ninad Ranade

Designed by: Reflections Processed at: India Printing Works

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National News

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Tech Space Short circuit testing of circuit breakers to test their breaking capacity

PM Narendra Modi said to plan $3.1 billion boost for India’s solar factories Nuclear energy: Govt to push for JVs in light water reactor projects

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Corporate News Inox Wind bags 40 MW power project from Malpani Group KEC International wins orders worth Rs 1,192 Crore

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Tech Space Comparing Incremental Conductance and Perturb & Observe Methods to Integrate Solar Panel into Smart grids

Power Scenario Global Scenario Indian Scenario

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IEEMA Database Basic Prices & Indices Production Statistics

110

ERDA News 112

Product Showcase 114

Index to Advertisers

Regd Office - Mumbai 501, Kakad Chambers, 132, Dr A Besant Road, Worli, Mumbai 400 018. Phones: +91(0) 22 24930532 / 6528 Fax: +91(0) 22 2493 2705 Email: mumbai@ieema.org Corporate Office - New Delhi Rishyamook Building, First floor, 85 A, Panchkuian Road, New Delhi 110001. Phones: +91 (0) 11-23363013, 14, 16 Fax: +91 (0) 11-23363015 Email: delhi@ieema.org Branch Office - Bengaluru 204, Swiss Complex, 33, Race Course Road, Bengaluru 560 001. Phones: +91 (0) 80 2220 1316 / 1318 Fax: +91 (0) 80 220 1317 Email: bangalore@ieema.org Branch Office - Kolkata 503 A, Oswal Chambers, 2, Church Lane, Kolkata 700 001. Phones: +91 (0) 33 2213 1326 Fax: +91 (0) 33 2213 1326 Email: kolkata@ieema.org Website: www.ieema.in Articles: Technical data presented and views expressed by authors of articles are their own and IEEMA does not assume any responsibility for the same. IEEMA Journal owns copyright for original articles published in IEEMA Journal. Representatives: Guwahati (Assam) - Nilankha Chaliha Email: nilankha.chaliha@ieema.org Mobile: +91 9706389965 Raipur (Chhattisgarh) - Rakesh Ojha Email: rakesh.ojha@ieema.org Mobile:+91 9826855666 Lucknow (U.P. and Uttarakhand) Ajuj Kumar Chaturvedi Email: anuj.chaturvedi@ieema.org Mobile: +91 9839603195 Chandigarh (Punjab & Haryana) Bharti Bisht Email: bharti.bisht@ieema.org Mobile: +91 9888208880 Jaipur (Rajasthan) Devesh Vyas Email: devesh.vyas@ieema.org Mobile: +91 8955093854 Bhubaneshwar (Odisha) Smruti Ranjan Samantaray Email: smrutiranjan.samantaray@ieema.org Mobile: +91 9437189920 Hyderabad (Andhra Pradesh) Jesse A Inaparthi Email: jesse.inaparthi@ieema.org Mobile: +91 9949235153 Srinagar (Jammu & Kashmir) Mohammad Irfan Parray Email: irfan.parray@ieema.org Mobile: +91 9858455509

IEEMA Members Helpline No. 022-66605754

Edited, Printed and published by Mr Sunil Kumar Misra on behalf of Indian Electrical and Electronics Manufacturers’ Association, and Printed at India Printing Works, India Printing House, 42, G. D. Ambekar Road, Wadala, Mumbai 400 031 and Published at 501, Kakad Chambers,132, Dr. Annie Besant Road, Worli, Mumbai 400 018.

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November 2016


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APPOINTMENTS Mr Roy appointed Directort (Technical-LWR), Mr SS Kshatrapathi Shivaji appointed Executive NPCIL Director, Asian Development Bank, Manila

Distinguished Scientist S Singha Roy has been appointed Mr Kshatrapathi Shivaji, IAS (MH:1986) hasNuclear been appointed as Director (Technical-LWR) of the Power as Executive Director, Asian Development Bank,the Manila Corporation of India Limited. He will be holding post vice Kumar, IAS (RJ:1983), a tenure of till theShri dateUmesh of his superannuation, or until for further orders. three years from the date of assumption of charge of the postSK or until orders, whichever Mr Jha further appointed Director (P is&earlier. M), MIDHANI The Appointments Committee of thebeen Cabinet (ACC) has Ms Arundhati Bhattacharya has nominated approved the proposal of the Department of Defence for the postforofappointment Managing of Director Chief Production Mr S K and Jha to the post of Operating Officer at the WorldinBank Director (Production & Marketing) Mishra Dhatu Nigam Limited (MIDHANI), for a COO period of five years. SBI Chief nominatedHyderabad for World Bank The UC Chairperson State BankDirector of India (Technical), Ms Arundhati Mr Muktibodhof appointed Bhattacharya has been nominated for the post of Managing NPCIL

Director and Chief Operating Officer at the World Bank, Distinguished Scientist UC Muktibodh has been according to reports. If she succeeds, Bhattacharya, appointed as Director (Technical) of the Nuclear Power 60, will be the first Indian to be holding an important Corporation of India Limited. managerial position in an international financial institution.

Mr Gangopadhyay selected as chairman Director of The Chinmoy closest was in 2001 when former deputy the Planning Commission Montek Singh Ahluwalia was (Project), PFC

appointedGangopadhyay as first directorhas of the independent evaluation Chinmoy been selected for the post office of the International Monetary Fund. of Director (Project) in the Power Finance Corporation Limited (PFC) by the Public Enterprises Selection Board Mulyani Indrawati, Finance Minister in July 2016 (PESB). The post of MD & COO fell vacant after Indonesian economist Mulyani returned to herofcountry as Arno Harris joins Indrawati Azure Power’s Board its Finance Minister in July 2016. Directors Azure Power, takes India’s leading solar NALCO power company, Mr B Samal charge of CVO, announced the appointment of Arno Harris, Former Mr Biswaranjan Samal, IAS (AM:92), has assumed the Founder, CEO and Chairman of Recurrent Energy, one charge of the Chief Vigilance of National Aluminium of North America’s leadingOfficer utility-scale solar project Company Limited. developers, as an independent director.

Mr Rajeev Sharma takes over as CMD, PFC Govt. announces several Additional SecretaryMr Rajeev Sharma has taken over the charge of Chairman level appointments and Managing Director of Power Finance Corporation Ltd. The Appointments of theonCabinet (ACC) Sharma succeeds MKCommittee Goel who retired September 30 has approved several Additional Secretary-level on attaining the age of superannuation. appointments, including that of Ms. Shalini Prasad as Additional Secretary, Ministry ofand Power. Sharma was the Chairman Managing

Ms. Prasad, an Indian Administrative ServiceLtd. (IAS) Director of Rural Electrification Corporation officer of the 1985 batch (Uttar Pradesh cadre), presently Prior joining PFC, Sharma wasNarain the Chairman in her to cadre, will succeed Mr. Badri Sharma, and IAS Managing Director of Rural Electrification Corporation Ltd. (RJ:1985) on his appointment as Additional Secretary, Under his dynamic leadership, Sharma helped REC scale Department of Revenue, Ministry of Finance. greater heights in excellence by doubling the revenue An press release said Sharma that Ms. Madhulikathe P and official profits in the last five years. is considered Sukul, IDAS (1982), presently in her cadre, has been architect of Government’s flagship schemes like DDUJY, appointed as Additional Secretary, Department of RGGVY and RAPDRP.

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Consumer Affairs, Ministry of Consumer Affairs, Food Mr RK Sabharwal appointed Director and Public Distribution vice Mr. G. Gurucharan, IAS (Commercial), (KN:1982) on his EIL appointment as Secretary (Performance Management), Cabinet Secretariat. Mr RK Sabharwal, ED, EIL, has been appointed as Director

Mr. Rajani Ranjan Rashmi, (MN:1983), (Commercial), Engineers India IAS Limited (EIL). Additional Secretary, Department of Commerce, Ministry of Commerce and Bhalla Industry has been as Mr Ajay Kumar appointed newappointed DGFT Additional Secretary, Ministry of Environment, Forest Senior IAS officer Ajay Kumar Bhalla was appointed as the and Climate Change vice Mr. Hem Kumar Pande, IAS Director General of Foreign Trade (DGFT). Bhalla, a 1984 (WB:1982) on his appointment as Secretary, Department batch IAS Language, officer of Assam-Meghalaya of Official Ministry of Home cadre, Affairs.is presently additional secretary in the commerce ministry. He has Mr. Chandra IAS (GJ:1985), Additional beenGirish appointed to theMurmu, post in place of Anup Wadhawan, Secretary, Department of Expenditure, Ministry of who has been appointed as additional secretary in the Finance has been appointed as Additional Secretary, commerce ministry, an order issued by Department of Department of Financial Services, Ministry of Finance Personnel and Training said. vice Ms. Snehlata Shrivastava, IAS (MP:1982) on her appointment as Secretary, Department of Justice, Mr Subash Chnadra Khuntia appointed Karnataka Ministry of Law and Justice.

Chief Secretary

Ms. Amita Prasad, IAS (KN:1985), Joint Secretary, Karnatakaof government announced the appointment Ministry Water Resources, River Development and of senior IAS officer has Subhash as the Ganga Rejuvenation been Chandra appointedKhuntia as Additional Secretary, Ministry of Environment, and state’s Chief Secretary, effective fromForest October 1. Climate Khuntia Change vice Arvind Mr. Susheel on will succeed Jadhav,Kumar, who willIASbe(UP:1982) retiring from his appointment as Secretary (Border Management), service on superannuation, a government notification Ministry of Home Affairs. said. A 1981-batch officer, Khuntia has been appointed on repatriation from central Mr. Nikhilesh Jha, IAS deputation. (MN:1984), Additional Secretary, Ministry of Water Resources, River Development and Anjali Bansal, Vibhahas Padalkar, and Sanjay Ganga Rejuvenation been appointed as Additional Bhandarkar Power appoints three of Food and Secretary andTata Financial Adviser, Department Public Distribution, Ministry of Board Consumer Affairs, Food Independent Directors to its and Public Distribution vice Mr. Prabhas Kumar Jha, IAS Tata Power,onIndia’s largest integrated power Ministry company, (UP:1982) his appointment as Secretary, of announced the appointment of Anjali Bansal, Vibha Parliamentary Affairs. Padalkar, and Sanjay Bhandarkar as Independent Directors Mr. U P Singh, IAS (OR:1985), Additional Secretary, on the Board of the Company, effective from October 14, Ministry of Petroleum and Natural Gas as Additional 2016. The appointments of Independent Directors are in Secretary, Ministry of Water Resources, River Development terms of Regulation 30 of the SEBI (Listing Obligations and and Ganga Rejuvenation vice Mr. Nikhilesh Jha. Disclosure Requirements) Regulations, 2015.

Mr Ameising Luikham gets additional charge of VACANCIES

Secretary of Heavy Industries for one month Bureau of Energy Efficiency The Competent Authority has approved the assignment Post: Secretary of additional charge of the post of Secretary, Department

Bureau EnergyMinistry Efficiency (BEE) Industries is a statutory body of HeavyofIndustry, of Heavy and Public under the Ministry Power has invited applications from Enterprises to Mr ofAmeising Luikham, lAS (MN:1981), the officers Department of Central or of State Governments holding a post Secretary, Public Enterprises, Ministry of not below the rank of Deputy Secretary to from the Government Heavy Industriesand Public Enterprises 31.10.2016 of India in theduring parentthe cadre forofthe post ofonSecretary in to 08.11.2016 period absence leave of Mr Bureau of Energy Efficiency on deputation basis Girish Shankar, lAS (SH:1982).

June2016 2016 November


leading electrical and electronics monthly

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IEEMA Journal is the leading electrical and electronics monthly and an official organ of Indian Electrical & Electronics Manufacturers’ Association (IEEMA). IEEMA Journal is the publication registered with Registrar of Newspapers

for India (RNI). IEEMA Journal is member of the Indian Newspaper Society (INS) whose circulation is audited by Audit Bureau of Circulations (ABC). IEEMA Journal covers original techno-commercial articles, interviews, international, national and corporate news, statistics, product showcase, country profile, seminars, exhibitions and services.

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CoverStory

(From L to R) Mr Sunil Misra, Director General, IEEMA, Shri Anshu Prakash, Additional Secretary, Department of Heavy Industries, Shri Piyush Goyal, Minister of State (IC) for Power, Coal, New Renewable Energy and Mines, Mr Sanjeev Sardana, President, IEEMA, Mr Babu Babel, Outgoing President, IEEMA, Mr Vijay Karia, Chairman, Organising Committee, ELECRAMA-2018 and Ms Indra Prem Menon, Vice President, IEEMA lighting the inaugural lamp of IEEMA annual convention 2016.

IEEMA Annual Convention 2016 & 69th AGM Electrifying Prosperity

ith Electrifying Prosperity being the theme of IEEMA’s Annual Convention 2016 held on September 30, 2016 at hotel ITC Maratha in Mumbai, the subject was highly appreciated by the dignitaries and industry leaders present on the occasion. The convention was followed by the 69th Annual General Meeting of IEEMA where the newly elected President of IEEMA Mr Sanjeev Sardana took over the post.

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IEEMA Annual Convention

four recommendations. I am very pleased to inform you Mr. Minister and my fellow members that all the 4 recommendations are now being accepted by the Government in form of announced policy - In the shape of National Capital Goods Policy and an advisory of CEA. The industry is very thankful to have its voice heard and action taken. The CEA advisory to all Central and State Utilities says that in domestically funded projects, procurement of equipment and material should be from domestic (local) manufacturers through local competitive bidding and if at all ICB is to be resorted to, the quoted price should invariably be in INR.”

The annual convention was inaugurated by Union Minister of State for Power, Coal, New and Renewable Energy and Mines (Independent Charge) Shri Piyush Goyal. The Annual Convention was attended by more 300 delegates from across the Industry. Mr Babu Babel President, IEEMA gave the welcome speech where he mentioned that, he said, “Sir, we at IEEMA are delighted to have you again with us after you had inaugurated ELECRAMA at Bengaluru in February this year. We had a four point agenda, which we had presented to you at the Vigyan Bhawan at the launch of Make in India programme in September 2014. I recall you and the present ( From L to R) Shri Anshu Prakash, Additional Secretary, Department of Heavy Industries, cabinet secretary Shri P K Sinha Shri Piyush Goyal, Minister of State (IC) for Power, Coal, New Renewable Energy and Mines, in principle had agreed to all the Mr Babu Babel, Outgoing President, IEEMA and Mr Sanjeev Sardana, President, IEEMA

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CoverStory

He further stated, “Under the National Capital Goods Policy, our recommendations accepted are: Procurement of electrical equipment under local competitive bidding and not under Internationally Competitive Bidding in domestically funded projects. Follow two-part bidding process / e-tendering hh Mandate testing of foreign equipment by CPRI and ERDA hh Foster collaborative R&D with application across the sector. hh Extend Phased Manufacturing Programme for another 3 years hh Cover higher percentage of incentives to electrical and mechanical power generation equipment under Merchandise Exports from India Scheme. hh Upgrade testing and calibrating infrastructure in the country. “We now seek your push in having this policy and CEA advisory formalized for implementation. Sir, your initiative to provide the country with economies of scale, better specifications and transparent procurement, is something which we support whole heartedly, and are available for any and all of your initiatives that will bring us closer in making 24 x 7 electricity for all a reality soon,” he opined. Union Minister of State for Power, Coal, New and Renewable Energy and Mines (Independent Charge) Shri Piyush Goyal addressed the industry on the occasion he said, “I had a number of occasions to interact with all of you. We have seen the sector come a long way in the last few years and in that I won’t talk of 2 years or 3 years I will say a number of years. Industry has moved on, the Indian industry has demonstrated its prowess, the Indian industry has shown our ability to innovate, to keep up with times. But I still think there is a huge possibility going forward to pick up bigger and bigger challenges of innovation because ultimately our future is going to be defined by the levels of innovation, by the way we think it to the future and by the way we prepare ourselves to

address the challenges from around the world. And those challenges are not small and simple, the challenges are, in fact, quite deep. For example, if one was to see the import basket of India and on more occasions than one I have discussed with several participants, in my sectors at least in Power, Coal, now mining that India will have to plan to become self-sufficient, India will have to stand on its own feet and fight the competition on economic terms, on fair terms and win the battle. But we will have to look for a future where we are not import dependent on any product whatsoever and it’s not only about my Swadeshi moorings and I am very proud about my Swadeshi moorings, let there be no doubt about it. It’s not only because I come from an ideology which believes that self sufficiency, self-reliance and the ability to take care of ourself, while in a globalised world we should engage with the world but that engagement should be on our terms not on somebody else’s terms. But going beyond that I also believe it’s a part of our overall security of the nation, energy security or for that matter equipment security is an integral part of our national security.” “Many of you, particularly, those who remember the earlier wars that India has fought and I am using that example in the context of the decisive action that we all just now applauded that happened barely 24 hours back. At one stage, our Indian army at the border was standing helpless because some country in the world decided not to give us the ammunition that the army needed at that critical juncture. And that’s an example none of us should ever forget. The fact that at any critical juncture if India becomes so dependent on any other country or any foreign power.” He further said, “I mean as I was reading the news yesterday and when this news came in I was 70 kms from the border of Pakistan, I was at Salaan, one of the hydro power projects of NHPC when the first news trickled in, and they were actually at that point telling me this Chenab river goes from here, at 70 kms away it enters the Pakistan territory. The point I wanted to make was, at that point of time, the first thought that came to my mind was we

Industry leaders present at IEEMA annual convention 2016

November 2016

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CoverStory

Shri Anshu Prakash, Additional Secretary, Department of Heavy Industries, Shri Piyush Goyal, Minister of State (IC) for Power, Coal, New Renewable Energy and Mines, with IEEMA Executive Council members for 2016-17

all know that we have inimical neighbors in and around our country and we also all know and recognize that a lot of equipment has come from a neighbouring country where tomorrow if we were to be dependent on spares, dependent on equipment to be supplied by companies from there, at any critical juncture, let’s say our industry, our power sector, our energy sector was to get crippled for lack of adequate spares or adequate equipment, are we as a nation prepared to handle that situation? And one of these things today security, national security is defined also by our cyber security, also by our energy security, also by our food security.” “National security is not in isolation of these other elements of human existence or human demand and, therefore, when we look at the import basket coming into this country and you still find $10 billion of electrical or electronic goods getting imported it’s a matter of deep concern. And if I may even venture to add, a matter of shame for all of us. I include myself, I am equally culpable and responsible for not having been able to, as yet, address this very serious issue. In fact, I am quite confident and hopeful that at least on the thermal coal side we will gradually come out of the import syndrome. We may need that, in fact, I requested BHEL and I hope Anshul ji (Mr Anshu Prakash, Additional Secretary, Department of Heavy Industries) will take this to BHEL, to see how we can re-design some of the boilers or thermal power plant equipment to have a larger intake of our high

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fly ash coal rather than being dependent on maybe better or cleaner coal coming in from abroad for which these equipment were designed at one point of time when India never had the confidence that it could ever become selfsufficient in coal. It’s an unfortunate situation that rather than trying to address the problem of coal and having sufficient production or output of coal our solution was to design the equipment based on imported coal. It’s an unfortunate thinking. But I hope that going forward, we as a nation can define and determine, and decide, that we will plan our nation’s future, we will plan our equipment design, our equipment availability, our technology, our innovation, allow it becoming self-sufficient, becoming self-reliant. We should become the laboratory of the world on innovation and we should be taking our products to the rest of the world with cost-effective solutions.” “In fact, I was delighted when I saw the two MoUs that you are entering into. The one with NTPI on skill development clearly demonstrates that you recognize that skilling the Indian people to participate in the electrical and electronic sector is going to be very important if you are going to expand the frontiers of our production capability, our delivery capability, our capability to serve a billion people in the country with more and more modern outputs, modern gadgets. At the same time your other agreement with the… is equally gratifying. In fact, I didn’t even know a body like that exists; and for 90 years. Does that report to you Anshul ji, the body that has signed the

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MoU, CIBP, Is it my sector? It’s something like when I became a minister for the first three-four months I didn’t even know the Bureau of Energy Efficiency is under me. It’s only when a cabinet note came to me after that I first came to know that it comes under me, then we started looking at it and came up with EESL and you know what the story is after that. I didn’t even know nobody has ever met me from this. Centre for Irrigation and Power. Are you sure it’s under me or it’s under Water Resources? Whose under this come? So it’s with Water Resources now? No wonder I thought, because I am not that bad that if somebody is reporting to me and I don’t know.”

“I don’t know if I mentioned it at any of my earlier engagements with you but in one of the first few meetings that I had with the Prime Minister when I became the minister his direction to me was that India should start leading the world and stop only following the world. If there is a good idea it’s not that we have to be isolationist and say no now we will not follow any good idea from anywhere in the world. That is not what I am trying to suggest. But can we not start thinking how we will lead the path to the world, how we will come up with innovation or technology which is two steps ahead of what the world could think of.”

“But it’s good to see that the industry is willing to associate and engage with CBIP to see how we can collaborate and work together to look at new technologies coming up, new ideas getting firmed up. In fact, convergence of digital technology and lighting technology, to my mind, is going to be the way forward. I was reading somewhere about the next stage of Wi-Fi being Li-Fi, something to do with the Light Emitting Diodes being used also for transferring maybe mobile telephony or data and stuff like that. And I am given to understand that that can have ramifications in terms of the ability to transmit large amounts of date or large number of calls much much larger, transformationally bigger than what is being done at present. That is the kind of leapfrogging of technology that we in India should focus our energies on.”

“After all, we today, all of us, represent the world’s largest energy market, the largest market for energy equipment, the largest market of a nation which is hungry for development, aspiring for a better quality of life. And in that situation, it’s really at that cusp where if we look at newer technologies defining our future we can actually bring up cost-effective solutions and prepare ourselves for a brighter and better, more energized tomorrow.”

November 2016

“In fact, just as I was walking in when Babu Babel and your team talked about the motor which he also mentioned from the podium and my only question to him was are you asking for a subsidy or is it self-financing. Because I mentioned it before a subsidy can only be a restraint, can only be a restricting factor to any good program, whereas an economically viable solution will have no limits to its

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ability to grow and expand and be used just like our LED program. If it had been backed on subsidies we could never had achieved what we have with the support of all of you. Similarly, the motors, as he has pointed out to me, has the ability to almost give a one year, one and a half year payback. And maybe the economies of scale come in and as it becomes more competitive and is used in larger scale he says it could be even less than a year.” “Now this is the kind of ideas that excite me, that really make me feel that IEEMA is truly concerned with national good, concerned with the future of the energy sector in India. I compliment all of you. Please do let me know what the government needs to do as to create an enabling environment and I will be delighted at least as far as all the companies under me and we have some 35-40-50 companies which work directly under me. We will be delighted to look at a mass scale replacement of motors across the sectors; coal, power, renewable energy, whatever. In fact, that reminds me only yesterday at Salaal, the hydro power station, it’s about 30-35 years old. The control room of that station was half the size of this room, whereas a modern day new control room in a new plant is what, a 10 by 10 or 10 by 20 sq ft room. So when I visited Salal, two or three things came to my mind and I am just sharing it with you to reflect the changed thinking of the government of India and the Prime Minister Narendra Modi. The first thing that struck me as I was driving down towards Salal was the problem of silting, as we were driving down towards the power house I saw a large quantities of silt deposited on the plains on the side of the flowing river. So I said what are we doing to dispose off this silt. And they said no this is a 35-year old plant, it was designed on some American technology which never planned for de-silting or segregating the silt. And, therefore, from a reservoir of 22 kms then, the current reservoir is reduced to 2.5 kms over 35 years or 30 years. I was absolutely amazed and I had just visited Naptha Jhakri in Himachal Pradesh with the Prime Minister of Nepal a couple of weeks ago where we created, it’s a modern relatively newer hydro power plant.”

Shri Piyush Goyal, Minister of State (IC) for Power, Coal, New Renewable Energy and Mines with Mr Sanjeev Sardana, President, IEEMA

“They have created an entire set up which segregates the silt before the water goes through the turbines and

flushes out the silt through a side pipe into the river after the power generating units. So even though we do not damage the ecology the slit goes back into the river and then flows along with the river water, whereas here we have allowed the slit to deposit over 30 odd years. So my first question to them was why don’t we immediately look at some solution, dredge the whole reservoir, look at a continuous dredging so that for the long haul this plant can continue to serve the nation and then I talked to the District Collector to see how that silt, whether it could be used for construction activity, build roads, to build newer infrastructure in the state and then maybe some of it could go back into the river post the power plant. Then I also recognize that India has a problem today to set up new hydro power plants – land acquisition, rehabilitation, the gestation period, the cost – all of these things are challenges for the hydro sector. So I said why don’t you try and see, it’s a 30- year old plant, if some new technologies can help us upgrade this plant and instead of 6x215 MW each, can we look at replacing them with higher capacity equipment, more modern equipment, something which can even expand the output, maybe 20%, 50%, maybe 100%, I don’t know, I am not a technical person in any case. But can we think like that. So that existing assets can be put to better use. Of course, infact the answer was, no no that depends on the head at the reservoir. I said fine maybe at one point of time there was a design

Ms Indra Prem Menon, Vice President, IEEMA with outgoing President Mr Babu Babel

Mr Sanjeev Sardana, President, IEEMA with Mr Harish Agarwal, Vice President, IEEMA

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( From L to R) Mr RK Chugh, VP & Head Smart Grid DivisionSouth Asia, Infrastructure & Cities Sector, Siemens Ltd with Mr R Krishna Kumar, Siemens Ltd

( From L to R) Mr Jeetendra Agarwal, Jt. Managing Director, Genus Power Infrastructures Ltd, Ms Indra Prem Menon and Mr Harish Agarwal

which restricted or determined this capacity. Let’s explore in Canada, in Australia, in America, wherever, Brazil, can we look at any new technologies which can help us, does this equipment need refurbishing or replacement and can, after all power from that plant, ladies and gentlemen, was at 94 paisa per unit. Because there is a Rs 1.25- 1.24 state government cess but that’s fine, government needs that cess to develop Jammu & Kashmir which is a very important part of India. But at 94 paisa per unit if we can expand power generation from that plant, would you not agree that would be true national service for the country. And then, of course, many other elements came out as we discussed - could we look at reducing the manpower, in fact, 900 people working there, can we relocate some of them to other plants because, to my mind, hydro plant doesn’t require 900 people in a 690 or whatever MW project. Can we look at expanding the tourism frontiers of that area?

see if Direct Current (DC) transmission into homes can be looked at as an alternative in the long run to cut down on transmission and distribution losses also to ensure that in the eventuality of any blackout also we can give at least enough power to run the lighting and basic needs through a brown out instead of a black out and we are investing nearly Rs 80 crores in that research program.

“The important thing which I am trying to convey is think out of the box and think beyond, that is the humble message that I wanted to share with all of you. The potential going forward is huge, we are looking at innovative and new ideas going forward. I don’t know if any of you are aware we have an experiment going on in Bodhgaya, also in one of the villages in Rajasthan to

“When Professor Jhunjhunwala gave me that concept on a flight from Delhi to Mumbai or Mumbai to Delhi rather, I said I would love to experiment on that and, by the way, that was just when I had become a minister so my mindset also at that time was one of shortages. It’s only now that when I see what we have done and what the regulations in India are I realized that literally everything we have done in the past and all our laws and regulations were of a mindset of shortages, probably, time to even look at now new paradigm of working where we will have to start planning for surpluses rather than shortages. And I am sure that’s a more delightful scenario to work in. Nobody, none of us wants to work or live in a country where you don’t know whether we have enough power to get 24x7 power for our homes, for the schools, hospitals, for our businesses. And it happens, you know, in power ministry, for example, we are all the time planning regulation around allocation of power and now they are getting used to the idea or the concept that hey there is no allocation, nobody wants your power, now plan how you are going to sell your power. Same thing is happening with coal. After two years of high growth today I am unable to grow because I am not able to get enough market for my coal even after meeting the expanded demand based on the usual growth trajectory.

(From L to R) Mr Ramesh Chandak, Past President, IEEMA, Mr Chaitanya Desai, MD, Apar Industries Ltd, Mr SC Bhargava, Sr. Vice President (Electrical & Automation), L&T, Mr Sanjeev Sharma, ABB

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“Now these are programs, look at our thrust that Mr Anshu Prasad and his team are working on, Mr Anshul Prakash’s Ministry is looking after the promotion of electric vehicles in the country, to my mind, that is going to be the single most transformational story in the mobility sector in the days and years to come. Can India leapfrog that and become the capital of the world for electrical vehicles

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(From L to R) Ms Indra Prem Menon, Mr SC Bhargava, Sr. Vice President (Electrical & Automation), L&T, Mr Sanjeev Sharma, ABB, Shri Anshu Prakash, Additional Secretary, Department of Heavy Industries, Mr Babu Babel and Mr Sanjeev Sardana

particularly since India’s demand is still a new demand. Our billion people still don’t own their own vehicles but as prosperity grows, as the economy improves we will have a more and more aspirational middle class looking to buy new vehicles, maybe initially a two-wheeler as the incomes improve a four-wheeler, maybe at some stage an SUV or a sedan. Simultaneously, we have electric buses as a potential going forward to bring down not only our dependence on oil imports but also the high degree of pollution. Now, other countries, particularly, the developed countries will have to replace their petroleumdriven cars with electric cars whereas we can make the first car or the first scooter or the first motorcycle owned by a person as an electric vehicle. Now imagine the huge opportunities that opens up for you, huge opportunities that it opens up for electric equipment for batteries, for newer designs of automotive components, motors. Now should we just follow the world and keep tom-toming what one company in California is doing or can we

create 50 companies in India which are better than that. That is the choice we as a nation have to make. And to my mind, there is nothing restricting this growth of this industry except our own limitations of our own thinking. After all, the two or three requirements that this sector has, to my mind, would be adequate availability of power and we in India have sufficient generating capacity today that we can even double our generation of power based on whatever capacity is on-ground, based on the plants which are in the pipeline and the huge amount of renewable energy plants that we are planning to set up. Just these three put together working at optimal capacity can help us double our power generation from a trillion units to two trillion units. “I don’t know if any of you have even bothered to find out that the government of India in the last budget, Finance Minister Mr Jaitley has created a special dispensation, a special window to encourage research and development

(From R to L) Shri Bipin Shrimali, IAS, Principal Secretary (Energy), Maharashtra and Chairman and Managing Director, MSPGCL with Shri Anshu Prakash, Additional Secretary, Department of Heavy Industries,

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and patents being registered in India. So now any patent which is registered in India, which comes out of R&D in India the tax on that on worldwide income is at 10%. So if all of us were to look at what we can introduce new in this business and there are so many things, the other day somebody came to me with a technology, I don’t know, I have not yet studied it fully. The Uniper power station in UK where a thermal power plant can be ramped up and down in one hour, now we have been struggling with as we expand our renewable energy, we have been struggling with peaking power and peaking loads and how we balance the grid and manage the grid frequency. But if this technology works or if some of you can come up with such a technology and my thermal plants can become peaking reserves or peaking plants I am sorted as I expand my renewable energy in India.” “When the desperation or the fears of the grid stability significantly get sorted out or resolved. And India has the capability, it’s not as if we don’t have the capability, after all, with the support of all of you and, in fact, if at all there is an example of public-private partnership and collaboration, the PGCIL effort in the 1200 KV substation, the HVDC substation. It’s truly an example of publicprivate partnership that PGCIL worked with BHEL, another wonderful company that the nation is very proud of with Crompton Greaves, with ADB, Toshiba, Siemens, number of companies, Indian, international, government, private; everybody worked in together. And I believe 1200 KV HVDC system is not common even internationally I think they went up to 1100 KV probably. That is what India should aspire for, that is what we need to do in India. Something significantly different, something new, something going beyond the frontiers of knowledge that exist in the world and as we develop these systems let’s also expand our frontiers internationally.” “ In fact, IEEMA I must compliment you for the effort you said you are doing in the states but now plan going internationally. Why should you not have your people and the government is willing to support you, tell me what you need from my Ministry, tell me what you need from the Ministry of External Affairs, ask me from our support from our trade missions internationally, tell me what EXIM bank can do for you, tell me if EXIM and the companies with me REC, PFC and IREDA can together do to support you to export your new technologies and new products to the world. Tell me how we can bring down this $10 billion imports, I am not asking for an overnight tomorrow that it should be zero but let’s have a trajectory, let’s have a plan, let’s study what are the products that are being imported, what you need from us to help you become competitive in that, what you are going to do as a group, one of my first requests when I took over the mines was to bring out the list of products that India imports, the mineral products because that will be my first focus area. Anything that India imports we have got to stop that import, if it is available in India, let’s try and find where it is available in India. So for you a twin track, what is being imported, how we can do an import substitution of that and what the world needs, how

November 2016

Shri Piyush Goyal, Minister of State (IC) for Power, Coal, New Renewable Energy and Mines, addressing the delegates present at IEEMA annual Convention 2016

can we be export-competitive in that. This twin track and frankly over the years of this so called globalised world or global engagement, people have forgotten the word ‘import substitution’. I remember when I was young that used to be the buzzword of those times. An import substitution product was given a special importance. An import substitution company will get special licenses. To my mind, that’s equally relevant today. So a combination of import substitution and export competitiveness if we as a team between the private sector, public companies and the government of India and in the government of India include not necessarily only my ministry.” “And I have said this to you before, if I recall, this government does not work in silos. We walk up to each other to sort out issues. We talk to each other on mobile, we don’t wait for file movement to resolve issues. So if a product needs protection we can even discuss and sort it out over the phone with the honorable Finance Minister. If commerce needs something to be done from my Ministry, Mrs Nirmala Sitaraman doesn’t have to send me a letter or create a file Secretary to Secretary. The Secretaries talk on the phone, the Ministries talk on the phone and I have no hesitation if I have to talk to an Under Secretary also in a ministry to get anything resolved. There is no barrier. And I would urge all of you to use this opportunity, use this window of engagement with the government and between all of us to see what we can do faster and bigger. And I have no doubt in my mind that if we are looking to create a brighter and better future what we need in the present is more creativity and that creativity, ladies and gentlemen, is there amongst all of you, it’s there within all of you, we only need to foster that creativity, we only need to get that creativity out in the open, we only need to encourage our young engineers, many of them hidden stars we don’t even recognize.” “Let’s look at encouraging innovation in a big way, let’s look at becoming the harbingers of change not only for national needs but for the international world. I am delighted you have your next program coming up in Noida, ELECRAMA 2018. I am also delighted to support you to make that a grand success. Of course, I still hold

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my request I am not calling it a grouse as yet the promise that Mr Karia and you had made about helping us create a permanent Convention centre, somewhere where land could be available and we could work together and not be dependent on the crutches of government but look at how and I had suggested maybe FICCI, CII, ASOCHAM, PHD, ELECRAMA; all of you could get together and look at creating something which is of international scale.” “I agree with you when you mentioned to me outside that we want to take ELECRAMA 2018 to the level of an international conference never seen before. I know that when you do any of this, you will land up spending 100-200 crores probably if you are going to that level, on creating and dismantling the superstructure for that. Maybe when all of us put our heads together and my government companies will equally participate in any such endeavor. Let’s together and collectively see if we can create another Pragati Maidan somewhere or we can create another large huge facility which can rival the best in the world in terms of technology, in terms of facilities, in terms of planning well, planning right down to the last detail of pedestrians, of car parking, of the Divyangs go into that detail which certainly the private sector can do very well and efficiently.” “So my good wishes to ELECRAMA 2018, I do hope you can, we have enough time, we have 18 months, I do hope you can dovetail that with my expectation from you both on the facility front but also on the innovation front and we can have in that ELECRAMA 2018 a pavilion or a huge showcase of Indian strengths in innovation and technology. I wish IEEMA well, I wish Sanjeev Sardana glorious year in this service of the electrical and electronic industry and I wish all of you well in your business in the days and years to come.”

IEEMA signs MoUs with CBIP, NTPI and PSSC Indian Electrical & Electronics Manufacturers’ Association (IEEMA) signs Memorandum of Association with Central Board of Irrigation and Power (CBIP), Power Sector Skill Council (PSSC) and National Power Training Institute (NPTI) to deal comprehensively on the issues of skill development and integrated training in the Indian power sector during IEEMA Annual convention 2016. The MoUs

Signing of MoU between IEEMA, NPTI and PSSC: ( From L to R) Mr Sunil Misra, Director General, IEEMA with Prof (Dr.) Rajendra Kumar Pandey, Director General, NPTI and Mr Vinod Bihari, CEO, PSSC

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were signed by Mr Sunil Misra, Director General, IEEMA, Mr VK Kanjlia, Secretary, CBIP, Prof (Dr.) Rajendra Kumar Pandey, Director General, NPTI and Mr Vinod Bihari, CEO, PSSC in the presence of Hon’ble Minister for Power, Coal, New & Renewable Energy and Mines Shri Piyush Goyal. Currently the Power Industry in India is facing a major problem in getting skilled and employable manpower which is technically competent and ready to be deployed. The industry thrives with ad-hoc sourcing of manpower and ad hoc training techniques. It is estimated that only 3%-5% of the total blue collared workforce employed by the sector has some formal training or are certified. Keeping in mind these concerns of the industry IEEMA is entering into an agreement with these parties. The skill gap is widening every year and impacting critical functions and quality of output. The shortage of skilled workforce may adversely impact the growth of this industry as the current sources of training are not scalable as per the required manpower. Mr Babu Babel, President, IEEMA opined, “There is an urgent need to identify the gaps, asses the demand, build skilled workforce in millions for which all the Stakeholders need to work collectively to enlarge the pool of skilled workforce. The MoU aims at providing scope for widespread collaboration between NTPI, PSSC and IEEMA in the matters of developing National Occupation Standards and Mr Babu Babel addressing conducting training programs the delegates in Indian Power Sector. While IEEMA and CBIP will work together in the area of Power Sector Research with special reference to Electrical Equipment and Utilities.” On signing the MoUs IEEMA Director General Mr Sunil Misra said, “The primary objective of signing a MoU with CBIP, NPTI and PSSC is to address the emergent needs of efficient power sector manpower requirements which can

Signing of MoU between IEEMA and CBIP: Mr Sunil Misra with Mr VK Kanjlia, Secretary, CBIP

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deliver the best to present requirements of Electrical and Electronics Manufacturing Industries of India to compete globally. The MoU will result in large scale skilling as IEEMA represents nearly 800 Member manufacturing organisations with huge no of existing employees, and furtherance of skilling with upcoming technological changes in industries to beat globally for getting order and contribute to national development effectively. Time and again, need is felt to make assessment of equipment in field conditions, their maintenance status in relation to failure rate. A case in point is distribution transformers and there could be many more such areas of collaborative research. This MoU between CBIP & IEEMA will bring together complementary strength of both the organisations to synergize for useful outcome.”

Ieema ‘Urja Navachar Puruskar’

Shri Piyush Goyal felicititating Ms Usha Kunwar of Rajasthan with the newly instituted IEEMA Urja Navachar Puraskar for eliminating power theft in Silhegarh Panchayat area of her state.

IEEMA is concerned about the power theft issue prevailing in the country which amounts to the losses of approximately Rs 1 Lakh crore. IEEMA believes that if this menace is addressed, all reforms and programmes will be negated. Taking this philosophy forward IEEMA

has instituted ‘IEEMA URJA NAVACHAR PURUSKAR’ and the newly instituted award has been conferred to Ms Usha Kunwar the sarparch of village Silhegarh, District Jhalawar from the state of Rajasthan and is widely acknowledged as the person who has single handedly turned around the state of sanitation and contributed significantly towards eliminating power theft in her village.

Smt Kunwar assumed responsibilities as Sarpanch of Silhegarh village in January 2015 and has since then, relentlessly committed herself to improving the conditions of sanitation and addressing the very high rate of power theft in her village. She was successful in overcoming the initial opposition from the community through tactful public awareness campaigns and achieving unanimous social opinion on these issues. In a short span of two years, Smt. Usha Kunwar has achieved what is considered, in many circles as difficult to attain. She has been instrumental in building over 1300 toilets and the village is on its way to be declared “Open defecation free”. She has also ensured through public awareness that no court cases of her village are pending in the SDM Court under the “Nyay Apke Dwaar” campaign of the Government of Rajasthan. Her village had a record power theft of 39% in 2015. Her dedication to the cause, supported by the Jaipur Vidyut Vitran Nigam Limited (JVVNL) and her husband has now ensured that village is completely electrified with legal connections and there are no instances of power theft through ‘katiya’. JVVNL has in turn improved the power supply to the village and is getting enhanced revenue.

Shri Piyush Goyal interacting with the industry during convention

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Mr Vijay Karia, Chairman, Organising Committee, ELECRAMA-2018 making presentation on EL-18

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69th Annual General Meeting The 69th Annual General Meeting of the Indian Electrical and Electronics Manufacturers’ Association started with a two minute silence on the sad demise of Mr KK Bhandari and Mr NC Nayak. The outgoing President Mr Babu Babel chaired the business session. He informed the council members that, the last 11 months have been significant with several new developments defining the power sector of the country. I would like to summarize a few of successes during my tenure as President of IEEMA. Last year saw 42 new members join the IEEMA family. IEEMA welcomes them and is now proud to have 770 members

on account of 68 members being terminated. It has always been our focus to meet the diverse needs of our members and to create sustainable value for them. He also gave the details of the various events and meetings which occurred during his tenure. In order to celebrate a prolonged association with our members IEEMA facilitated two members namely M/s. Otis Elevators Company (India) Limited and M/s GE T&D India Limited (earlier Alstom T&D India Ltd). â–Ş - Shalini Singh, IEEMA

Mr Sunil Misra felcitating outgoing President Mr Babu Babel with portrait and a coffee table book

M/s. Otis Elevators Company (India) Limited being facilitated for completing its 50 years association with IEEMA

Ms Suja Varghese being fecilitated for completing 25 years of service in IEEMA

Posing for shutterbug: IEEMA Secretariat with Outgoing President, Mr Babu Babel during the closing of IEEMA annual convention and 69th AGM

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DistribuELEC

INTELECT2017

42

November 2016

November 2016

39


DistribuELEC

INTELECT2017

42

November 2016

November 2016

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SpecialReport

T

he Indian electrical equipment industry comprises of two broad segments – generation equipment (boilers, turbines, generators) and transmission & distribution (T&D) and allied equipment like transformers, cables, transmission lines, switchgears, capacitors, energy meters, instrument transformers, surge arrestors, stamping and lamination, insulators, insulating material, industrial electronics, indicating instruments, winding wires, etc. The generation equipment sector stands for around 28 per cent while the T&D equipment sector accounts for close to 72 per cent of the total industry size. Power sector boasts of a diversified, matured and strong manufacturing base backed by a robust supply chain. Rugged performance design of equipment to meet tough network demand and presence of major foreign players, either directly or through technical collaborations with Indian manufacturers is a testimony of unique advantages India holds in this sector. Growth in power sector has increased and decreased intermittently over last decade. Recently, it declined in 2015- 16 from 8.43% (in 2014- 15) to 5.64%; however, growth has been constant. Further, power generation has kept pace with increasing demand to significant extent. Power Generation

(Billion Units)

1400.00 1200.00 1000.00 800.00

771.55

811.14

2009- 10

2010- 11

876.89

912.06

2011- 12

2012- 13

967.15

1048.67

1107.82

600.00 400.00 200.00 0.00

44

2013- 14

2014- 15

2015- 16

Power supply position has also remained robust, lowering the deficit to about (negative) 0.7% in current fiscal year. Until 2015- 16 it was about (negative) 3.2%. This growth has been supported well by Indian electrical equipment industry. However, its own growth has remained affected due to significant imports, which have increased over years. About 20- 30% of Indian industry’s capacities are idle; underutilization of capacities is a direct impact of imports. In fact to keep up with current capacity utilization Indian industry has increased its exports albeit insufficient exports’ incentives. Indian ~ Imports & Exports

(Rs. Crores)

80,000 70,000 60,000

53986

50,000 40,000

38500

30,000 20,000 10,000 2007- 08

2008- 09

2009- 10

2010- 11

2011- 12

Imports

2012- 13

2013- 14

2014- 15

2015- 16

Exports

Imports have though decreased, the quantum is still high. Major imports have been from China and EU; about 20% of total imports are from China alone. Chinese Govt. has been providing significant subsidies to its manufacturing industry along with exports benefits to boost exports. Subsidies offered by Govt. have allowed Chinese manufacturers to keep cost of production quiet low. At the same time China prices have remained low due to low wages, cluster manufacturing, undervalued currency, Low environmental, health & safety measures, FDI, etc.

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Decline in imports have created an optimistic scenario though; moreover so, because of domestic and international reforms being made by the Govt. in recent past.

China Price Drivers Parameter Wages Subsidies Clustering

% 35% 18% 18% 12% 4% 5% 8%

Undervalued Currency FDI Low Environmental, Health & Safety Measures Other Factors

Industry Performance In order to assess and study the growth achieved by Electrical & Industrial Electronics industry in FY16 as compared to FY15, performances of certain companies were considered.

Some of the Leading Companies in Electrical & Industrial Electronics Industry (Rs. Lakhs) Year Ended

Sales

Total Income

Operating Profit/ Loss

Ratio to Sales

dec,15

8,14,027

8,15,331

72,554

9%

9,116

1.12%

15,979

47,459

5.83%

dec,14

7,73,327

7,75,055

57,297

7%

10,495

1.36%

11,281

35,521

4.59%

Mar,16

5,00,995

5,01,272

41,039

8%

15,979

3.19%

3,769

21,291

4.25%

Mar,15

5,01,097

5,01,934

24,936

5%

15,009

3.00%

3,104

6,823

1.36%

Alstom T&D India Ltd

Mar,16

3,41,961

3,45,031

26,922

8%

6,162

1.80%

8,573

12,187

3.56%

Mar,15

3,71,072

3,72,210

32,541

9%

7,337

1.98%

8,186

17,018

4.59%

Ashoka Buidcon Ltd

Mar,16

1,93,583

2,02,458

34,451

18%

5,583

2.88%

6,485

22,384

11.56%

Mar,15

1,96,666

2,02,513

30,822

16%

5,902

3.00%

5,535

19,384

9.86%

Companies ABB Ltd APAR Industries Ltd

Bajaj Electricals Ltd Bharat Heavy Electricals Ltd Bharat Bijlee Ltd ECE Industries Ltd EMCO Ltd (4 Subsidiaries) Havells India Ltd Salzer Electronics Ltd Larsen And Turbo Ltd Siemens Ltd Finolex Cables Ltd KEI Industries Ltd Modison Metals Ltd

Finance Cost

Ratio to Depreciation Sales

PBT

Ratio to Sales

Mar,16

4,59,174

4,63,480

28,223

6%

10,140

2.21%

2,724

15,358

3.34%

Mar,15

4,25,811

4,28,240

11,329

3%

10,508

2.47%

2,903

-2,082

-0.49%

Mar,16

27,08,007

25,62,999

-51,425

-2%

2,682

0.10%

93,564

-1,47,671

-5.45%

Mar,15

30,18,298

31,40,343

3,30,898

11%

9,165

0.30%

1,07,732

2,14,001

7.09%

Mar,16

63,951

66,044

3,818

6%

2,056

3.21%

1,027

735

1.15%

Mar,15

61,089

62,097

-254

0%

1,995

3.27%

1,194

-3,443

-5.64%

Mar,16

15,530

17,989

353

2%

197

1.27%

216

-60

-0.39%

Mar,15

17,883

18,916

528

3%

216

1.21%

264

48

0.27%

Mar,16

83,799

83,858

6,523

8%

8,231

9.82%

1,964

-3,671

-4.38%

Mar,15

91,223

91,243

9,254

10%

6,688

7.33%

1,959

607

0.67%

Mar,16

5,43,688

5,70,401

81,662

15%

1,260

0.23%

9,222

71,180

13.09%

Mar,15

5,23,869

5,29,090

75,113

14%

1,757

0.34%

8,751

64,425

12.30%

Mar,16

36,113

36,393

4,570

13%

1,314

3.64%

832

2,424

6.71%

Mar,15

28,330

28,430

3,646

13%

1,234

4.36%

714

1,697

5.99%

Mar,16

59,77,961

62,18,558

3,11,683

5%

1,44,904 2.42%

99,888

6,68,910

1.12%

Mar,15

57,01,741

59,30,078

9,12,840

16%

1,41,903 2.49%

1,00,815

6,70,122

11.75%

sept,15

10,56,312

10,72,313

1,92,031

18%

936

0.09%

22,346

1,68,749

15.98%

sept,14

10,66,260

10,76,650

1,08,090

10%

820

0.08%

22,910

84,360

7.91%

Mar,16

2,46,109

2,52,517

40,314

16%

953

0.39%

5,723

33,638

13.67%

Mar,15

2,44,909

2,50,756

34,076

14%

1,365

0.56%

6,397

26,314

10.74%

Mar,16

2,32,558

2,33,093

24,760

11%

12,697

5.46%

2,529

9,534

4.10%

Mar,15

2,03,095

2,03,334

19,787

10%

12,040

5.93%

2,459

5,288

2.60%

Mar,16

16,818

16,921

2,690

16%

334

1.99%

637

1,719

10.22%

Mar,15

17,149

17,181

1,675

10%

347

2.02%

663

665

3.88%

November 2016

45


SpecialReport

(Rs. Lakhs) Year Ended

Sales

Total Income

Operating Profit/ Loss

Ratio to Sales

Finance Cost

Ratio to Depreciation Sales

Mar,16

84,348

84,509

5,348

6%

1,112

1.32%

Mar,15

88,077

88,402

5,059

6%

1,422

RTS Power Corporation Ltd

Mar,16

14,240

14,532

904

6%

Mar,15

17,085

17,215

1,380

8%

BGR Energy Systems Ltd

Mar,16

3,18,789

3,19,378

32,019

10%

Mar,15

3,36,500

3,36,500

31,040

Mar,16

71,904

72,075

Mar,15

74,091

74,322

Mar,16

4,22,784

Mar,15

Companies Precision Wires Ltd

Ram Ratna Wires Ltd Tata Projects Ltd

Delton Cables Ltd Andrew Yule And Company Ltd Easun Reyrolle Ltd

PBT

Ratio to Sales

1,577

2,659

3.15%

1.61%

1,959

1,678

1.91%

477

3.35%

157

270

1.90%

1,102

6.45%

153

125

0.73%

23,734

7.45%

2,274

6,011

1.89%

9%

20,662

6.14%

2,508

7,870

2.34%

3,553

5%

1,369

1.90%

737

1,447

2.01%

3,642

5%

1,483

2.00%

651

1,508

2.04%

4,25,724

28,901

7%

9,453

2.24%

8,368

11,080

2.62%

3,34,245

3,36,444

29,458

9%

7,162

2.14%

7,942

14,354

4.29%

Mar,16

9,403

9,471

1,005

11%

917

9.75%

84

4

0.04%

Mar,15

13,130

13,212

916

7%

857

6.53%

105

-46

-0.35%

Mar,16

35,955

38,997

2,549

7%

955

2.66%

667

927

2.58%

Mar,15

37,764

40,124

3,088

8%

1,073

2.84%

626

1,389

3.68%

Mar,16

3,503

4,173

7,950

227%

2,732

77.99%

731

4,487

128.09%

Mar,15

6,241

6,938

-826

-13%

2,599

41.64%

734

-4,159

-66.64%

Mar,16

9,606

9,699

747

8%

301

3.13%

75

371

3.86%

Mar,15

11,049

11,125

719

7%

349

3.16%

77

293

2.65%

Lakshmi Electrical Control Systems Ltd

Mar,16

18,703

18,927

1,545

8%

45

0.24%

190

1,310

7.00%

Mar,15

18,209

18,598

1,380

8%

32

0.18%

117

1,231

6.76%

Uttam Galva Steels Ltd

Mar,16

6,92,436

6,92,849

-72,381

-10%

50,533

7.30%

28,184

-1,51,098

-21.82%

Yamuna Power Infrastructure Ltd

Mar,15

6,97,702

6,96,656

54,141

8%

26,213

3.76%

22,394

5,534

0.79%

Mar,16

7,101

7,185

-473

-7%

1,124

15.83%

162

-1,759

-24.77%

Mar,15

7,429

7,501

-204

-3%

1,063

14.31%

176

-1,443

-19.42%

Bharat Electronics Ltd

Mar,16

7,15,408

7,29,515

1,98,257

28%

450

0.06%

16,893

1,80,914

25.29%

Mar,15

6,67,554

6,84,266

1,62,203

24%

138

0.02%

15,396

1,46,669

21.97%

Rexnord Electronics And Controls Ltd

Mar,16

5,152

5,181

591

11%

154

2.99%

129

308

5.98%

Mar,15

5,260

5,282

652

12%

151

2.87%

127

374

7.11%

AMara Raja Batteries Ltd

Mar,16

4,69,067

4,73,635

86,254

18%

48

0.01%

13,987

72,219

15.40%

Mar,15

4,21,133

4,25,363

74,409

18%

24

0.01%

13,399

60,986

14.48%

Aplab Ltd

Mar,16

1,32,329

1,33,140

12,859

10%

3,050

2.30%

3,059

6,750

5.10%

Mar,15

1,27,892

1,28,283

12,758

10%

3,360

2.63%

3,198

6,200

4.85%

Mar,16

1,28,836

1,30,044

13,501

10%

5,265

4.09%

4,959

3,277

2.54%

Mar,15

1,33,007

1,34,668

14,702

11%

7,066

5.31%

5,104

2,532

1.90%

High Energy Batteries Ltd

Mar,16

2,278

2,295

-390

-17%

548

24.06%

122

-1,060

-46.53%

Mar,15

3,261

3,282

342

10%

617

18.92%

154

-429

-13.16%

Indo Tech Transformers Ltd

Mar,16

18,987

20,263

937

5%

0

0.00%

535

402

2.12%

Mar,15

15,691

17,363

632

4%

488

3.11%

518

-374

-2.38%

Mar,16

3,53,150

3,54,737

21,155

6%

3,571

1.01%

5,428

12,156

3.44%

Mar,15

3,08,079

3,09,094

19,443

6%

4,347

1.41%

3,934

11,162

3.62%

Eveready Industries India Ltd HBL Power Systems Ltd

Blue Star Ltd

46

November 2016


SpecialReport

(Rs. Lakhs) Year Ended

Sales

Total Income

Operating Profit/ Loss

Ratio to Sales

Finance Cost

Ratio to Depreciation Sales

Simplex Infrastructures Ltd

Mar,16

5,81,162

5,90,863

66,324

11%

42,933

7.39%

Mar,15

5,58,158

5,63,460

61,502

11%

38,433

Tarapur Transformers Ltd

Mar,16

2,200

2,537

343

16%

Mar,15

3,731

3,919

-88

Mar,16

57,637

58,141

Mar,15

54,169

Mar,16

Companies

Transformers And Rectifiers (India) Ltd Voltamp Transformers Ltd Jyoti Structures Ltd Kalapataru Power Transmission Ltd KEC International Ltd

PBT

Ratio to Sales

13,752

9,639

1.66%

6.89%

13,680

9,389

1.68%

42

1.91%

196

105

4.77%

-2%

40

1.07%

202

-330

-8.84%

3,375

6%

3,281

5.69%

1,348

-1,254

-2.18%

54,519

3,006

6%

2,767

5.11%

1,200

-961

-1.77%

56,330

59,160

6,567

12%

40

0.07%

598

5,929

10.53%

Mar,15

51,689

53,805

4,091

8%

30

0.06%

722

3,339

6.46%

Mar,16

2,49,243

2,55,949

8,838

4%

55,878

22.42%

3,084

-50,124

-20.11%

Mar,15

2,78,173

2,85,349

13,463

5%

36,990

13.30%

3,440

-26,967

-9.69%

Mar,16

4,36,458

4,41,538

51,770

12%

12,750

2.92%

8,371

30,649

7.02%

Mar,15

4,42,225

4,47,448

47,897

11%

14,093

3.19%

8,518

25,286

5.72%

Mar,16

6,46,361

6,57,564

56,033

9%

23,125

3.58%

6,996

25,912

4.01%

Mar,15

6,59,209

6,76,950

50,487

8%

25,213

3.82%

7,040

18,234

2.77%

Mar,16

1,81,221

1,81,881

26,604

15%

15,792

8.71%

3,747

7,065

3.90%

Mar,15

1,60,114

1,60,553

21,196

13%

14,867

9.29%

2,820

3,509

2.19%

Mar,16

2,03,566

2,05,253

44,646

22%

9,229

4.53%

10,713

24,704

12.14%

Mar,15

3,03,010

3,07,491

38,604

13%

17,928

5.92%

10,774

9,902

3.27%

Mar,16

1,03,283

1,06,079

18,627

18%

2,081

2.01%

1,363

15,183

14.70%

Mar,15

68,912

71,314

13,351

19%

1,681

2.44%

1,350

10,320

14.98%

Mar,16

1,50,622

1,51,139

22,442

15%

5,700

3.78%

2,412

14,330

9.51%

Mar,15

1,31,280

1,31,445

21,682

17%

5,826

4.44%

2,199

13,657

10.40%

Mar,16

1,39,880

1,39,890

23,574

17%

25,796

18.44%

7,831

-10,053

-7.19%

Mar,15

2,11,832

2,11,906

25,924

12%

22,680

10.71%

2,741

503

0.24%

Shivalik Bimetal Controls Ltd

Mar,16

9,884

9,962

1,409

14%

390

3.95%

369

650

6.58%

Mar,15

9,522

9,571

1,480

16%

320

3.36%

317

843

8.85%

Goldstone Infratech Ltd

Mar,16

9,295

9,466

1,940

21%

574

6.18%

547

819

8.81%

Mar,15

9,215

9,349

1,786

19%

578

6.27%

565

643

6.98%

Savita Oil Technologies Ltd

Mar,16

1,50,187

1,50,962

9,716

6%

2,550

1.70%

3,028

4,138

2.76%

Mar,15

1,84,891

1,85,769

7,051

4%

4,061

2.20%

3,408

-418

-0.23%

Genus Power Infrastructures Ltd

Mar,16

85,765

87,179

14,078

16%

2,888

3.37%

1,400

9,790

11.41%

Mar,15

91,500

92,394

12,012

13%

3,324

3.63%

1,609

7,079

7.74%

Mar,16

67,280

68,412

9,936

15%

47

0.07%

2,382

7,507

11.16%

Mar,15

63,073

63,782

8,025

13%

Â

0.00%

2,131

5,894

9.34%

Mar,16

4,728

4,750

334

7%

101

2.14%

160

73

1.54%

Mar,15

5,496

5,578

519

9%

135

2.46%

174

210

3.82%

Kulkarni Power Tools Ltd

Mar,16

6,505

6,565

69

1%

452

6.95%

374

-757

-11.64%

Mar,15

8,572

8,636

828

10%

437

5.10%

375

16

0.19%

Hindalco Industries Ltd

Mar,16

34,31,766

35,38,387

4,38,437

13%

2,37,476

6.92%

1,27,700

73,261

2.13%

Mar,15

34,52,503

35,40,724

3,72,103

11%

1,63,709

4.74%

83,703

1,24,691

3.61%

Gayatri Projects Ltd Sterlite Technologies Ltd Techno Electric And Engineering Ltd Skipper Ltd Sujana Towers Ltd

Honda Seil Power Products Ltd JSL Industries Ltd

November 2016

47


SpecialReport

(Rs. Lakhs) Year Ended

Sales

Total Income

Operating Profit/ Loss

Ratio to Sales

Finance Cost

Mar,16

1,65,624

1,68,035

8,262

5%

Mar,15

1,62,571

1,63,698

9,653

Mar,16

2,38,253

2,38,348

Mar,15

1,83,496

1,83,953

Lumax Industries Ltd

Mar,16

1,25,517

Mar,15

Vindhya Telelinks Ltd Pitti Laminations Ltd

Companies Kirloskar Brothers Ltd Lloyed Electric Ltd

Grand Total

Ratio to Depreciation Sales

PBT

Ratio to Sales

3,722

2.25%

3,894

646

0.39%

6%

4,132

2.54%

4,968

553

0.34%

26,448

11%

10,467

4.39%

3,422

12,559

5.27%

22,982

13%

9,284

5.06%

3,396

10,302

5.61%

1,25,955

9,293

7%

1,344

1.07%

3,790

4,159

3.31%

1,14,256

1,14,812

6,486

6%

1,443

1.26%

3,616

1,427

1.25%

Mar,16

98,385

1,00,174

18,187

18%

5,288

5.37%

1,317

11,582

11.77%

Mar,15

65,153

66,177

10,886

17%

3,389

5.20%

1,005

6,492

9.96%

Mar,16

31,149

31,350

2,103

7%

1,703

5.47%

1,542

-1,142

-3.67%

Mar,15

34,104

34,274

4,223

12%

1,127

3.30%

1,584

1,512

4.43%

Mar,16

240,36,866 243,94,526

20,34,354

8%

7,92,031 3.30%

5,74,132 12,70,211

5.28%

Mar,15

238,72,072 244,29,584

28,26,661

12%

6,79,476 2.85%

5,25,676 16,21,327

6.79%

Study Methodology In order to present Electrical and Industrial Electronics industry’s performance (as per annual reports) 61 member companies of IEEMA have been considered. Established accounting standards have been followed to present industry’s performance. The sales figures are exclusive of excise duty and also do not include other income; total income has been shown separately. Operating profit is calculated before charging depreciation and interest paid whereas Profit Before Tax is shown excluding extraordinary income or expenses.

Overall Industry Performance As compared to FY16, following has been increase/ decrease w.r.t. certain crucial parameters.

hh

hh

Finance cost increased by 17%, which indicates that borrowing capacity of the industry increased

hh

Profit Before Tax to Sales ratio decreased from 6.79% to 5.28%

Sales vs Imports vs Exports Overall industry sales increased, however, domestic sales remained stagnant; following demonstrates. FY15 to FY16 Sales

1%

Imports

4%

Exports

9%

Demand

≈ 1% FY 16

Sales Turnover

1%

Industry Market Share

75%

Finance Cost

17%

Import Market Share

25%

Profit Before Tax

22%

hh

Imports declined due to Marginal decrease in demand and increase in sales by industry at lower Margins to compete with global Market prices

hh

Due to sluggish demand and imports industry exported more in order to utilize capacities, which otherwise would have remained unutilized

hh

Industry Market share in the country increased Marginally (but remained around 75%), and therefore, imports’ Market share decreased equally

Sales increased, while Margins were squeezed, thereby, a fall in operating cost

Conclusion Although total sales of the industry in FY16 grew up by around 1% from FY15, industry seemed to have had squeezed their Margins on account of low priced imports and tough competition in global Market. In order to utilize its capacities which were hit by imports, industry

48

November 2016


SpecialReport

depressed their prices and simultaneously increased exports (where also benefit was not high). Decline in PBT was therefore, inevitable; the same decreased by around 22% from FY15 to FY16. Based on established accounting standards, health of the industry can said to be “Good”, but significant potential of this industry still remains untapped. Also, industry needs to gear up in order to capture increasing global Market. Electrical Equipment Global Cumulative Demand of 7 years

(USD billion)

8000 6000 3369 4000 1071

1308 533 1180

2000 0

2390

2008- 15 Distribution

2016- 30 Transmission

Generation

Further, Govt. plans to increase the share of power generated from renewable sources. NWM (National Wind Energy Mission) will has set a target of raising wind power generation to 60,000 MW by 2022 with an investment of Rs 10,00,000 crore. It will aim to add further capacity through a mix of fiscal incentives to encourage adoption of new technologies and flow of global investments. JNNSM (Jawaharlal Nehru National Solar Mission) has set the ambitious target of deploying 20,000 MW of grid connected solar power by 2022. It has been envisaged to achieve grid tariff parity by 2022. Such growth in power sector will entail exponential demand for electrical equipments.

Future Growth Drivers hh

hh

Capacity creation in sectors such as infrastructure, power, mining, oil and gas, refinery, steel, automotive and consumer durables are driving demand in the engineering sector Nuclear capacity expansion will provide significant business opportunities to the electrical machinery industry

hh

Rapid increases in infrastructure investment and industrial production will fuel further growth

hh

A comparative advantage in terms of manufacturing costs, Market knowledge, technology and creativity

hh

The key Market drive supply side is Energy efficiency, Innovative solutions example: Product retrofitting, and online condition monitoring. While on the demand side it is power development programme, thrust on renewable, conclusive policy for innovation, skill development, minimize power theft and export push/ tapping opportunities

Expectations from the Government hh

Only domestic industry participation as regards tenders for domestically funded projects

November 2016

hh

Price preference to domestic manufacturers should be given in ICBs

hh

Domestic manufacturing set- up should be allowed in a given time frame against requirements as under tenders before bid closing

hh

Development of Cluster manufacturing

hh

Domestic manufacturers should be allowed to bid for low technology requirement (even if they have not produced the same) if they are producing high technology products of similar category and have earlier participated in tender for requirement of such technology

hh

Testing of equipment from a foreign supplier be mandatorily done in Indian laboratories

hh

Minimum procurement by any utility should be of “Made in India” products

hh

Standardisation

hh

Testing and calibration facilities should be upgraded

hh

More funds for R&D

hh

Domestic industry’s interest should be safeguarded under FTAs

hh

Exports of products should be further incentivised

hh

NTBs faced by exporters to be addressed

hh

Encourage foreign investment in raw materials, parts and components

hh

Export incentive to 100% “Made in India” products

Expectations from the Industry hh

New capacity and investment with change in technology

hh

More focus on Research & Development w.r.t. product design, manufacturing and testing facilities. More investment in R&D, therefore

hh

Tie- up with technology suppliers and enter into strategic alliances

hh

Fresh investments to achieve Government’s renewable (Solar and Wind) energy mission. ▪

- IEEMA Research Group

49


ExpertSpeak

N

uclear power is the fourthlargest source of electricity in India after thermal, hydroelectric and renewable sources of electricity. Nuclear power plant (NPP) uses the sustained nuclear fission to generate heat & electricity. Nuclear power plant provide about 6% of the world’s energy and 14% of the world’s power, with the U.S., France & Japan together accounting for about 50% of nuclear generated power. Nuclear power plant accidents include the Chernobyl disaster (1986), Fukushima Daiichi nuclear disaster (2011) & the Three Mile Island accident (1979). There have also been some nuclear submarine mishaps. But the safety record of Nuclear power plants is good when compared with many other energy technologies. Research into safety improvements is continuing and nuclear fusion may be used in the future. China has 25 Nuclear reactors under construction, with plans to build many more, while in the US the licenses of almost half its reactors have been extended to 60 years, also plans to build another dozen are under serious consideration. But Japan’s 2011 Fukushima Daiichi nuclear-disaster prompted a rethink of nuclear energy policy in many countries. Germany decided to close all its reactors by 2022, and Italy has

banned Nuclear power projects. In October 2010, India drew up “an ambitious plan to reach a nuclear power capacity of 63,000 MW in 2032, but, after the 2011 Fukushima nuclear disaster in Japan, “populations around proposed Indian Nuclear Power Project sites have launched protests, raising questions about atomic energy as a clean and safe alternative to fossil fuels. There have been mass protests against the 9900 MW Jaitapur Nuclear Power Project in Maharashtra and the 2000 MW Kudankulam Nuclear Power Plant in Tamil Nadu. The state government of West Bengal has also refused permission to a proposed 6000 MW facility near the town of Haripur that intended to host six Russian reactors. A Public Interest Litigation has also been filed against the government’s civil nuclear programme at the Supreme Court. India’s and Asia’s first nuclear reactor was the Apsara research reactor commissioned on August 4, 1956. The agreement for India’s first nuclear power plant at Rajasthan, RAPP-1, was signed in 1963, followed by RAPP-2 in 1966. India is a major nuclear energy player in South Asia. The nuclear programme in India is conceived on a unique

November 2016

sequential three-stages essentially envisaged to use thorium, an abundantly available resource in the country. This sequential three-stage programme is based on a closed fuel cycle, where the spent fuel of one stage is reprocessed to produce fuel for the next stage. The closed fuel cycle thus multiplies manifold the energy potential of the fuel and greatly reduces the quantity of waste generated. Currently, India has an installed capacity of approximately 5780 MW from nuclear sources. Power Stations-wise details of are as given below:

Challenge’s Despite the strong rationale for reducing greenhouse gas emissions that contribute to global warming, for meeting increasing demand for electricity, and for improving the national security aspects of energy supply, the installation of nuclear power projects is slower than other projects. There is considerable antinuclear sentiment in the country. There are several reasons why nuclear power has not met the expectations for capacity growth projected several decades ago. One factor is that the public perception of nuclear energy is unfavorable, in part due to concern about effects of radiation that the public associates

51


ExpertSpeak

Plant

Unit No. Capacity (MWe) Date of Commercial Operation

Tarapur Atomic Power Station (TAPS), Maharashtra

1

160

28-Oct-1969

Tarapur Atomic Power Station (TAPS), Maharashtra

2

160

28-Oct-1969

Tarapur Atomic Power Station (TAPS), Maharashtra

3

540

18-Aug-2006

Tarapur Atomic Power Station (TAPS), Maharashtra

4

540

12-Sep-2005

Rajasthan Atomic Power Station (RAPS), Rajasthan

1

100

16-Dec.-1973

Rajasthan Atomic Power Station (RAPS), Rajasthan

2

200

01-April-1981

Rajasthan Atomic Power Station (RAPS), Rajasthan

3

220

01-Jun-2000

Rajasthan Atomic Power Station (RAPS), Rajasthan

4

220

23-Dec-2000

Rajasthan Atomic Power Station (RAPS), Rajasthan

5

220

4-Feb-2010

Rajasthan Atomic Power Station (RAPS), Rajasthan

6

220

31-Mar-2010

Madras Atomic Power Station (MAPS), Tamilnadu

1

220

27-January -1984

Madras Atomic Power Station (MAPS), Tamilnadu

2

220

21-March -1986

Kaiga Generating Station (KGS), Karnataka

1

220

16-Nov-2000

Kaiga Generating Station (KGS), Karnataka

2

220

16-Mar-2000

Kaiga Generating Station (KGS), Karnataka

3

220

6-May-2007

Kaiga Generating Station (KGS), Karnataka

4

220

20-Jan-2011

Kudankulam Atomic Power Project, Tamilnadu

1

1000

31-Dec-2014

Narora Atomic Power Station (NAPS), Uttarpradesh

1

220

01-January -1991

Narora Atomic Power Station (NAPS), Uttarpradesh

2

220

01-July -1992

Kakrapar Atomic Power Station (KAPS), Gujarat

1

220

6-May-1993

Kakrapar Atomic Power Station (KAPS), Gujarat

2

220

01-Sept.-1995

Total

5780

with nuclear challenges are:

energy.

These

Independent Regulator The Atomic Energy Regulatory Body (AERB) has functioned as regulator in-charge of the nuclear power reactors in the country. AERB draws professionals from Department of Atomic Energy facilities as one cannot doubt the technical competence of AERB professionals. However, recently, AERB’s role and its importance as a regulator become prominent in public discourse on account of its structural dependency. With the separation of the military and civilian nuclear programme, it is imperative that the regulator is independent financially as well as statutorily. A close tie between the regulator and regulated is never desirable. A move towards this has been made with the draft legislation on “Nuclear

52

Safety Regulatory Authority Act” under consideration. This will help to provide the statutory independence to the regulator. However, a major challenge is finding suitable scientists with relevant knowledge outside the ambit of the nuclear establishment. However, it must be mentioned that the lack of any major accident have shown that the regulator in the India has been effective. The question thus is the perceived subordination lead to erosion of public confidence on AERB?

Availability of nuclear fuel Domestic availability of uranium, the only fuel source as of now, is one of the major concerns in going ahead with the nuclear programme. Presently it is mined only in Jharkhand and Andhra Pradesh, which is also of low quality. A few other sites, including in Karnataka and Meghalaya, reportedly have

uranium deposits. The techno-eco feasibility of opening new mines would however very much depend on the eco-sensitive nature of these sites and the public perception in the area. An estimate of resource availability is also a matter of contention. The possibility of import of uranium, which has opened up now, could ease the situation. The concern here is the somewhat varied perceptions and approaches on part of the potential exporting countries.

Cost of Import Nuclear power has higher overall lifetime costs compared to natural gas with combined cycle turbine technology and coal, at least in the absence of a carbon tax or an equivalent “cap and trade” mechanism for reducing carbon emissions. The India is planning to import high capacity reactors from abroad. The cost of these reactors

November 2016


ExpertSpeak

is considerable higher compared to domestic ones. If a domestic reactor costs around five to seven crores per MW the estimated cost of an imported reactor is found to very between 16 crore/MW to 36 crore/ MW based on the technology. This could have a significant impact on the cost of power.

Unfavorable Economics New nuclear power plants typically have high capital costs for building the first several plants, after which costs tend to fall for each additional plant built as the supply chains develop and the regulatory processes settle down. Fuel, operational and maintenance costs are relatively small components of the total cost. Most operating nuclear plants are economical to operate when costs going forward are considered, i.e. when sunk capital and construction costs are ignored. However, new plants appear to be more expensive than alternate sources of base load generation, notably coal and natural gas fired electricity generation, when both capital and operating costs are taken into account. Coal plants have capital costs intermediate between those of gas and nuclear. Even with SO2 and NOx controls that meet U.S. new source performance standards, new coal plants are widely perceived to be less costly than nuclear plants. However, if CO2 emissions were in the future to become subject to control and a significant “price� placed on emissions, the relative economics could become much more favorable to nuclear power.

Waste disposal Nuclear power has perceived adverse safety, environmental, and health effects, heightened by the Three Mile Island and Chernobyl reactor accidents, but also by accidents at fuel cycle facilities in the United States, Russia, and Japan. There is also growing concern about the safe and secure transportation and disposal of nuclear materials and the security of nuclear facilities from terrorist attack. There are many radioactive waste streams created in various parts of the nuclear fuel cycle. Nuclear power

has unresolved challenges in longterm management of radioactive wastes. The United States and other countries have yet to implement final disposition of spent fuel or high level radioactive waste streams created at various stages of the nuclear fuel cycle. Since these radioactive wastes present some danger to future generations. The management and disposal of highlevel radioactive spent fuel from the nuclear fuel cycle is one of the most intractable problems facing the nuclear power industry throughout the world. The spent fuel from nuclear reactors contains radioactive material that presents health and environmental risks that persist for tens of thousands of years. At present, no nation has successfully demonstrated a disposal system for these nuclear wastes.

International Policies Opening up the possibility of trade has helped India secure fuel supply for those reactors which are under the IAEA safeguard. A growing dependency on imported fuel could be a cause for concern in future as imports are contingent on international sentiments. Currently the NSG has made an exception for India, through there are regular voices of disclosure due to this, for instance, both Australia and Japan have expressed reservations about India’s position on the CTBT and NPT, with several within the countries demanding for more stringent controls on the Indian nuclear programme. While current administrations in the two countries

November 2016

are more interested to fix a deal with India (uranium exports from Australia and technology from Japan), the negotiations have been protected. Strategic considerations also become important while considering uranium imports.

Land related Issues Difficulties in acquiring land and issues faced in commencing work in previously acquired land are some of the crucial issues stalling the development of new power plants, as well as opening up of new mines. Public protests have been seen in Jaitapur, Kudankulum, and in Domiasiat in Meghalaya. Protest against large-scale infrastructure projects has been faced in several other sectors as well. While some of the reasons for these protests are systematic-insufficient compensation, bad implementation of rehabilitation and resettlement, no social impact assessments are carried out to gauge the impact of resettlement of people, insufficient consultation with the public etc. in the case of nuclear these larger systemic issues are also backgrounded with public perception against nuclear. There is need to develop more robust and exclusive programme for all sectors to address the concerns of public around large infrastructure facilities.

Public Perception Expanded deployment of nuclear power requires public acceptance of this energy source. Nuclear in India, due to the international isolation, hitherto, had been a

53


ExpertSpeak

subject removed away from the public eye. There seemed to be very little information coming out of the administration or the government about the programmes. There have been very little efforts in the part of the nuclear establishment to engage with the public at large. However, globally as well, post the Fukushima accident, the people’s opinion about the nuclear energy was on a decline, with increasing safety concerns about nuclear. Reflection of this trend was seen in India as well, with a growing discontent against nuclear projects. A strong negative public perception regarding the nuclear power and its effects has stalled the development of new sites at several places.

Nuclear Law The Civil Liability for Nuclear Damage Bill was passed by the Parliament and notified on 11th November, 2011 (Act No. 38 of 2010). The Civil Liability for Nuclear Damage Rules, 2011 have also been framed in respect of few provisions and was notified along with the Act. The conformity of the Act and the Rules with the internationally accepted principles of nuclear liability law, however, is an issue that is yet to be settled. The Rules that were made pursuant to the Act have not clarified the issues particularly the right of recourse provisions and liability limit. The international suppliers led by the US argue to introduce amendments to the law to harmonize it with the international principles. However, France and Russia through have reservations publicly, stated that they are willing to work within the Indian domestic legal framework. Issues related to right of recourse and supplier liability and extend of liability need to be addressed.

Way Forward Today, nuclear power is not an economically competitive choice. Moreover, unlike other energy technologies, nuclear power requires significant government involvement because of safety, proliferation, and waste concerns. If in the future carbon dioxide emissions carry a significant “price,”

54

however, nuclear energy could be an important indeed vital option for generating electricity. But we believe the nuclear option should be retained, precisely because it is an important carbon free source of power that can potentially make a significant contribution to future electricity supply. The role of nuclear power becomes very important to sustainable meet the growing energy of the country. It also has the potential to reduce the dependency on fossil fuels. However, there are challenges on many front which need to be addressed in a pragmatic manner. Some of key steps required in this regard are: It is necessary to resolve ambiguities and concerns around the Civil Liability for Nuclear Damages Act without diluting the provisions of the Act. There might be a need to strengthen some of the existing provisions, such as the cap of liability. There needs to be clarity on the extent of liability and time frame of liability. Considering the large scale expansion, the Government plans to empower AERB through a legislatively mandated independent regulator. The Government also needs to develop and strengthen supporting regulatory infrastructure. Specific expertise is needed in the health care sector to deal with any radiation related health issues needs to be strengthened. There is need to focus on increasing the educational institutions teaching nuclear science in India. The disaster management response mechanisms of the district administration also need to be augmented. It is also essential to develop a robust and transparent communication programme. This should focus on regular engagement of the people around existing nuclear facilities to address their concerns and informs them about the energy sector in their background. For green field sites, it is important to have robust construction pre, during and past engagement. There needs to be an increased efforts to spread awareness and information about nuclear across the country as well

as provide platforms for discussions. Taking over the developmental works of affected villages and also nearby villages to create a positive atmosphere. Establishing schools and vocational training facilities in the villages around the power plant. Facilitating across to primary, secondary and tertiary medical care to the locals. Providing subsidized electricity to the local community.

Conclusion The growing demand for clean and commercial forms of energy has brought into focus the urgent need for reforms and policies that would have to be formulated for nuclear power projects. However, the government is yet to find a solution to the increasing public anxiety on nuclear energy expansion, which is only likely to aggravate if a credible, sustainable and impactful strategy for socialization and nuclear education is not formulated. While the spontaneous resistance to nuclear energy has woken up the elitist establishment to new realities and ensured that the nuclear affairs can no longer be run behind closed doors, the critical Challenge is to convince the population on the imperative of nuclear energy for a country which is not just a fast growing economy, but also slated to be the most populous in a few years time. ▪

November 2016

- IEEMA Research Group


Insight

T

he second period of the Kyoto Protocol on climate change mitigation is going to come to an end in December 2020. This protocol is going to be replaced by the Paris Agreement, provided the agreement is ratified by 55% percent of UN member countries generating at least 55% of Green House Gas emissions. Many countries including US, China have already ratified the agreement. India has also ratified it on 2nd October 2016.

(b) Increasing the ability to adapt to the adverse impacts of climate change and foster temperature rise climate resilience and low greenhouse gas emissions development, in a manner that does not threaten food production;

Before the Paris conference, all the countries were asked to submit their Intended Nationally Determined Contributions (INDCs) they could make towards Greenhouse Gas (GHG) emission reduction. The sum total of these contributions was not enough to restrict the temperature rise to 20C. This agreement binds the countries to pursue efforts harder towards an objective of not 20C, but 1.50C temperature rise.

2. This Agreement will be implemented to reflect equity and the principle of common but differentiated responsibilities and respective capabilities, in the light of different national circumstances.”

This article discusses the role that India’s nuclear power programme might play.

The Paris Agreement The Paris Agreement is incorporated as Annex in the UNFCCC document FCCC/CP/2015/L.9. The Annex consists of 29 articles. The article2 of the Annex, which is the actual statement of the agreement, is quoted below. 1. This Agreement, in enhancing the implementation of the Convention, including its objective, aims to strengthen the global response to the threat of climate change, in the context of sustainable development and efforts to eradicate poverty, including by: (a) Holding the increase in the global average temperature to well below 2 °C above preindustrial levels and to pursue efforts to limit the temperature increase to 1.5 °C above preindustrial levels, recognizing that this would significantly reduce the risks and impacts of climate change;

56

(c) Making finance flows consistent with a pathway towards low greenhouse gas emissions and climate-resilient development.

The first article of the Annex deals with various definitions and other articles deals with important aspects like inadequacy of NDCs, need of speeding up efforts, sinks and reservoirs for GHGs, adaptation and mitigation methodologies, financial assistance to developing countries, long term vision, compliance mechanism and supervision methodology, role of UNEP secretariat, voting rights of member countries, etc. C is a 38 page document. The chapter IV of the document summarises the contributions as follows: 1. To put forward and further propagate a healthy and sustainable way of living based on traditions and values of conservation and moderation. 2. To adopt a climate friendly and a cleaner path than the one followed hitherto by others at corresponding level of economic development. 3. To reduce the emissions intensity of its GDP by 33 to 35 percent by 2030 from 2005 level. 4. To achieve about 40 percent cumulative electric power installed capacity from non-fossil fuel based energy resources by 2030 with the help of transfer of technology and low cost international finance including from Green Climate Fund (GCF). 5. To create an additional carbon sink of 2.5 to 3

November 2016


Insight

billion tonnes of CO2 equivalent through additional forest and tree cover by 2030.

tree cover in ever increasing population scenario is a difficult proposition.

6. To better adapt to climate change by enhancing investments in development programmes in sectors vulnerable to climate change, particularly agriculture, water resources, Himalayan region, coastal regions, health and disaster management. 7. To mobilize domestic and new & additional funds from developed countries to implement the above mitigation and adaptation actions in view of the resource required and the resource gap.

Energy efficiency is an area where there is scope for considerable improvement. This however, would need a lot of public awareness generation. As an example we may mention the case of Sports Utility Vehicles (SUVs). With the rise in purchasing power of middle and upper middle classes, they are going for SUVs, which are patently energy in-efficient, in place of conventional vehicles.

8. To build capacities, create domestic framework and international architecture for quick diffusion of cutting edge climate technology in India and for joint collaborative R&D for such future technologies.” The document gives details of circumstances, limitations, aspirations of citizens, government policies and efforts, and future plans. To achieve the objectives, importance of following aspects have been emphasised: 1)

Introducing new, more efficient and cleaner technologies in thermal power generation.

2)

Promoting renewable energy generation and increasing the share of alternative fuels in overall fuel mix.

3) Reducing emissions from transportation sector. 4) Promoting energy efficiency in the economy, notably in industry, transportation, buildings and appliances.

Limitations of renewable energy are well known. It cannot be used as reliable base load. Nuclear Energy, on the on the other hand, is green and can provide base load.

The Nuclear Pogramme Under mitigation mentions:

strategies

7) Full implementation of Green India Mission and other programmes of afforestation. 8) Planning and implementation of actions to enhance climate resilience and reduce vulnerability to climate change.” Under the clause 1.1.1: Promotion of Clean Energy, the NDC mentions: “India is promoting Nuclear Power as a safe, environmentally benign and economically viable source to meet the increasing electricity needs of the country. With a 2.2% share in current installed capacity, total installed capacity of nuclear power in operation is 5780 MW. Additionally six reactors with an installed capacity of 4300 MW are at different stages of commissioning and construction. Efforts are being made to achieve 63GW installed capacity by the year 2032, if supply of fuel is ensured.” Table-1 shows the stations in operation and the Table-2 shows the stations which are under construction. Table-3 lists some of the stations which are at planning stage.

Some Comments on Commitments It is quite clear that original commitments as mentioned in the INDC are quite stiff ones. Doing something better than that would be even more difficult. For example reducing the carbon intensity of GDP, which is already quite low, may not be an easy task. Similarly increasing forest and

November 2016

India’s

INDC

“India is promoting Nuclear Power as a safe, environmentally benign and economically viable source to meet the increasing electricity needs of the country. With a 2.2% share in current installed capacity, total installed capacity of nuclear power in operation is 5780 MW. Additionally six reactors with an installed capacity of 4300 MW are at different stages of commissioning and construction. Efforts are being made to achieve 63 GW installed capacity by the year 2032, if supply of fuel is ensured.” Table-1 lists the stations generating energy. Table-1

5) Reducing emissions from waste. 6) Developing climate resilient infrastructure.

clause,

Power Station Kaiga Kakrapar Narora

State

Type

Karnataka Gujarat UP

PHWR PHWR PHWR

Madras Rajasthan (Kota)

Tamilnadu Rajasthan

PHWR PHWR

Tarapur Kudankulam

Units Capacity MW MW 220X4 880 220X2 440 220X2 440 440 1180

Maharastra

BWR PHWR

220X2 100X1 200X1 220X4 160X2 540X2

Tamilnadu

VVER* 1000X1 Total

1000 5820

1440

*VVER is a Russian acronym, which stands for Water (coolant) Water (moderator) Energy Reactor

Table-2 shows the stations which are various stages of construction or commissioning. Table-2 Power Station

State

Type

Unit MW

Capacity MW

Madras

Tamilnadu

PFBR

500X1

500

Kakrapar

Gujarat

PHWR

700X2

1400

Rajasthan

Rajasthan

PHWR

700x2

1400

Kudankulam

Tamilnadu

VVER 1000X1 Total

1000 4300

57


Insight

Table-3 shows the locations, capacities and collaborators of some of the future stations: Table-3 Power Station

State

Unit Capacity MW

In co-operation with

Gorakhpur

Haryana

4X700

Indigenous

Chutka

MP

2X700

Do

Bhimpur

MP

4X700

Do

Kaiga

Karnataka

2X700

Do

Mahi Banswara

Rajasthan

4X700

Do

Kudankulam

Tamilnadu

4X1000

Russia

U233: A highly radioactive form of uranium

hh

FBR: Fast Breeder Reactor which generate more fuel than it consumes

It is seen that the first stage stations need uranium, which was not available to India for various reasons. Apparently, this problem has been sorted out politically. As and when India becomes a member of the Nuclear Suppliers’ Group (NSG) situation would further improve for accelerated growth of nuclear power, which has both short term and long term benifits.

Conclusion

Jaitapur

Maharastra

6X1650

France

It is interesting to note that many developing countries including the BRICS group have considerable amount of thorium. An estimate by World Nuclear Agency is as shown in Table-4.

Mithi Virdi

Gujarat

6X1000

USA

Table-4

Kovvada

AP

6X1000

USA

Haripur

WB

6X1000

Russia

Estimated world thorium resources (countries with 1000 tonnes or more)

Acceleration of nuclear power generation has both short term and long term gains. The main stay of India’s nuclear programme is 3-stage programme, which was conceived by Dr. H J Bhaba in the sixties, may be shortly described here. The first stage power plants using uranium as fuel has been working satisfactorily over last forty years or so. As the present reactors are pressurised heavy water reactors, they can use natural uranium. The radio-active residues of these stations contain plutonium in fissionable form, among other radio-active elements. The second stage power stations, which are now in various stages of construction, would use this plutonium after suitable concoction. In these reactors thorium would be introduced for preliminary irradiation. U233, a fissionable form of uranium, would be generated as highly radio-active residue. The third stage stations would use this U233 as fuel. Irradiated thorium from second stage reactors would be introduced in these reactors which would result in more U233 generation, which means that once this stage is reached, no more U233 may be needed as fuel. It may be mentioned here that India has the largest deposits of thorium in the form of monazite available in the beaches of Kerala and Odisha. Th

Th

Natural Uranium

PHWR

Depleted Uranium

Pu Fuelled FBR U-233

U-233 Fuelled FBR

U-233

Natural Uranium: Contains both fissionable U235 and non-fissionable U238 Pu

hh

PHWR: pressurised heavy water reactor

hh

Depleted Uranium: Some U238 converted to fissionable form

58

hh

Country

Tonnes

India Brazil Australia USA Egypt Turkey Venezuela Canada Russia South Africa China

846,000 632,000 595,000 595,000 380,000 374,000 300,000 172,000 155,000 148,000 100,000

Someday thorium based power generation may help these countries to meet climate change commitments as well as provide energy security. Countries like India, Russia and China are aggressively exploring the possibilities of utilising thorium based nuclear power generation in near future. REFERENCES 1 Adoption of the Paris Agreement United Nation Framework Convention on Climate Change Document No. FCCC Framework Convention on Climate Change Document No. FCCC/CP/2015/L.9, dtd. 12-12-2015 2 India’s Intended Nationally Determined Contribution: Working towards climate justice Submitted to United Nation Framework Convention on Climate Change Govt. of India, Ministry of Environment and Fores and Forest, 2015 3 Indian Nuclear Power Programme DAE presentation to US industry delegates 10 IAEA, VIC, Vienna, 18 September, 2013. ▪

M K Das

Deputy Director (Retd.)

Electrical Research & Development Association, Vadodara

November 2016


GuestArticle  GuestArticle

T

he term “Power Quality” has been used to describe the extent of variation of the voltage, current and frequency on the power system. Most power apparatus made over a decade back could operate normally with relatively wide variations of these parameters. However, equipment added to power system in recent years generally is not tolerant to these variations for two main reasons. First one is that design tolerances have been going down in a competitive market and second one is the increasing use of sophisticated electronic controls. The problem is aggravated by the deteriorating quality of power due to increasing number of non-linear loads, switching devices etc. Hence, system disturbances, which were tolerated earlier, may now cause interruption to industrial power system with a resulting loss of production and this could be substantial with greater stress on productivity & quality now. Especially for a developing country like India, power quality is of prime importance considering the need for energy conservation. It is a paradox that some of the energy conserving devices themselves is the reason for some of the power quality problems. It is a wellestablished fact that energy conservation and power quality are strongly linked. Improvement in power quality helps reduce the losses in the system and in the individual equipment.

hh

60

hh

Lack of adequate Standards & Guidelines

hh

Inappropriate utility regulations & Tariff structure

hh

Lack of awareness amongst various players

Costing of Poor Power Quality A major hurdle in the improvement of power quality is the lack of clear understanding of the implications of poor power quality and the quantification of effects of poor power quality. In most cases what is considered as the cost of poor power quality is just the penalty / tariff to be paid for not meeting the norms for power quality. Though in principle this is correct, considering the fact that most utility regulations do not adequately capture the total cost of poor power quality, this leads to a wrong picture. Also with the hidden costs, mainly in the form of subsidized tariffs, even some well-laid out utility regulations do not capture the actual cost of power quality. Some of the effects of poor power quality are: hh

Increased currents & losses in the system

hh

Lower Energy efficiency of equipment & systems

hh

Blocked capacity / Higher Investment

hh

Additional heating and lower reliability / life of equipment

hh

Premature failure of equipment

hh

Mal-function of equipment

Difficulty in quantifying the cost of (poor) power quality and costing of power conditioning devices.

hh

Poor operational efficiency

hh

Poor quality of products manufactured

Lack of power quality data (lack of adequate &

It is not realized that apart from tariff related costs there

Lack of institutional support has been a major impediment to improving power quality. Some of the institutional barriers (issues) today to the improvement of power quality are the following. hh

appropriate monitoring devices and data base)

November 2016


GuestArticle 

are a lot of direct benefits associated with better power quality. These include increased productivity, better quality of production, enhanced reliability and life of equipment, reduced maintenance costs, savings in energy etc. In many cases the direct benefits may be larger than the savings affected on electricity. In some cases the tariff related costs could be much more than the actual cost of power quality (direct benefits), and this could lead to installation of inappropriate power conditioning devices. The first step in improving power quality has to be evolving norms for quantifying the cost of (poor) power quality using techniques that have a holistic approach and capture the true cost of power quality. A basic requisite for costing (quantification) of poor power quality and also for the formulation of proper standards, guidelines & regulations is the measurement of power quality and the availability of power quality data. PQ variations such as momentary interruptions, voltage sags, switching transients and harmonic distortion can impact customer operations, causing equipment damage and significant costs in lost production and down time. Electric utilities must be able to characterize and assess the system performance at all levels of the system. Especially in a deregulated environment it is very important to assess the system performance and identify the sources of power quality problems as to plan system improvements and also to track performance indices.

Relevance in the current context With power sector in India poised for a quantum growth in size as well as quality and reliability of delivery, punctuated by emerging trends such as smart grids, electric mobility, distributed / embedded generation, large scale integration of renewable energy sources in electrical power grid, the subject of power quality assumes a larger importance. Some of the aspects of the emerging power system which require a higher quality of power and installation of a host of power conditioning devices include: hh

hh

Growth in renewable energy sources, specifically wind and solar energy and need for large scale grid integration of renewable energy sources. With a vision (2022) to reach an installed capacity of 160 GW (100 GW of solar and 60 GW of wind, from the present 5 GW and 25 GW respectively and doubling of energy and capacity penetration) under NAPCC, RE Invest and draft National wind mission, it is imperative that the grid is strengthened to facilitate evacuation of RE characterized by fluctuations, reactive power demand and harmonic generation (from inverters) National Electric Mobility Mission (NEMM) envisioning to promote 4 million 2 wheelers and 2 million 4 wheelers by 2020, requires a grid capable of accommodating many charging stations (and associated reactive power requirement and harmonic distortion)

November 2016

hh

High speed traction and electrification of railways is expected to place a demand on the grid for power conditioning, not just limited to reactive power and harmonics, but including unbalance, sequence components and short time overloads.

hh

Emphasis on Rural electrification and a vision to supply electrical power to every household implies a reliable and efficient T & D network with lowest possible AT& C losses, again characterized by high level of power quality, especially related to reactive power, harmonics and unbalance.

hh

Proliferation of non-linear loads is expected with most appliances becoming smart and inverter driven (such as power supplies, refrigerators, air conditioners ‌ even simple fans) implies regulations for power quality and installation of appropriate power conditioning devices.

The changing patterns in production and consumption of energy, implies large scale deployment of basic as well as advanced power conditioning devices and ensuring quality and reliability of power supply, which makes monitoring and quantification of PQ an immediate and essential necessity.

Power Quality Monitoring The basic questions associated with the monitoring of power quality are Why monitor? What to monitor? What are the limits? When to monitor? Where to monitor? How to monitor? Who should monitor? What to do with data?

Why Monitor? : Need for monitoring & various applications of monitoring. PQ monitoring has traditionally been used for problem solving in industrial, commercial and residential systems. PQ monitoring is becoming an integral part of overall system performance assessment. Benefits of PQ monitoring include hh

Understanding PQ & reliability: The monitoring system permits the utility to characterize the system performance in terms of its impact on customer equipment. Customers are increasingly concerned about this as deregulation takes over and there may be less incentive for the distribution company to provide the levels of PQ that are required for proper operation of the customer’s facility.

61


GuestArticle 

Power system performance assessment

hh

hh

Prioritizing system improvements: Utilities traditionally prioritize capital expenditures and system maintenance based on solving system problems and handling system growth. These expenditures are also related to maintaining an acceptable level of reliability. A more customer driven approach to prioritizing system expenditures is based on the cost of system disturbance to customers. Prioritizing system expenditures based on end-user costs has the objective of achieving highest level of customer satisfaction. In this period of deregulation such an objective could be particularly important. Understanding the impacts of PQ variations on customers requires monitoring of PQ along with customer’s follow-ups to assess the impacts. Identifying problem conditions : PQ monitoring can identify problem conditions throughout the system before they cause widespread customer complaints, equipment malfunctions and even equipment failures. (e.g. resonance conditions, switching transients etc)

hh

Equipment performance trends, correlation with system performance trends and identification of conditions that may need attention

hh

Voltage sag characterizing and assessment to identify the cause of voltage sags and examining mitigation techniques.

hh

Capacitor switching monitoring to characterize switching transients.

hh

Performance indices calculation and reporting for system performance benchmarking and for prioritizing of system maintenance and improvement investments.

hh

Capacitor performance assessment

hh

Transformer loading for loss of life, harmonic loading impacts etc.

hh

Feeder load monitoring and predictive assessment of future loads.

What to monitor? The most important aspect of PQ monitoring is to evaluate the various indices and track them on a continuous basis. The indices include power quality indices and reliability indices. Power quality indices include parameters such as power factor (displacement & distortion), Harmonics (THD, TDD, Harmonic spectrum, crest factor), sags & swells, transients, unbalance, sequence components, neutral currents, Reliability indices include parameters such as SAIFI, SAIDI, CAIFI, CAIDI etc.

Other uses of PQ monitoring include information services to customers, enhanced PQ services and contracts related to quality of power being delivered, formulation of regulations & standards.

What are the limits? hh

Standards (ANSI, IEEE, NEMA, ITIC, CBEMA, IEC, AS, CE, FCC)

Some of the applications of intelligent PQ monitoring include

hh

Utility regulations (Monetary & Non-Monetary)

hh

Statutory compliances

Industrial PQ monitoring

hh

Customer requirements. More than standards and regulations, this is the most important aspect. The customer requirements ultimately determine the quality of power that is acceptable as what is good enough for a arc furnace may not be god enough for a adjustable sped drive and what is good enough for a drive may not be good enough for a computer center.

hh

Energy & demand profiling with identification of opportunities for energy savings

hh

Harmonic evaluation to identify transformer loading concerns, resonance concerns, mal-operation of equipment

hh

Voltage sag evaluation to identify sensitive equipment and possible opportunities for ride through solutions

hh

Power factor correction evaluation to identify proper operation of capacitor banks, resonance conditions, etc.

hh

Motor starting evaluation to identify switching problems, inrush current concerns etc.

62

The limits for PQ parameters can be derived based on

When to monitor? PQ monitoring can be carried out at various points in time. hh

Before installation of plant / Equipment: It is highly recommended to monitor PQ before installation any new equipment (especially sensitive equipment or

November 2016


GuestArticle 

non-linear loads). Tis will help ensure compatibility of the equipment to the system conditions. hh

Before expansion: To check the impact of changes in system impedances and ensure that the power quality is god even with expansion.

hh

After expansion: to check the performance of the pant under new conditions.

hh

After problem occurrence / suspect: for identifying the root cause.

hh

Annually / Periodically: As a performance monitoring of system and power conditioning devices.

hh

Formulation of guidelines: To help understand the existing PQ level and formulate standards and for costing poor power quality.

hh

Continuously: Is the best method to monitor energy loss, equipment performance etc. and plan energy saving measures, equipment performance measure etc.

Who should monitor? hh

yy For monitoring contractual obligations yy For system performance monitoring & planning

improvement hh

Where to monitor? Close to sensitive /critical equipment (such as input of CNC machines, )

hh

Close to source of PQ problem (such as input of drives, arc furnaces etc.)

hh

PCC / metering point

hh

Major Nodes / Branches

Consumer yy For identifying improvement measures

It is important to monitor PQ at appropriate locations and some of the possible locations are: hh

Supplier of power

yy For checking compliance yy For monitoring performance of plant hh

Regulator yy To ensure compliance yy To formulate standards

hh

Manufacturer of power conditioning solutions yy For performance guarantee yy For design & development

How to monitor? A host of PQ monitoring tools is available right from hand held multimeters to advanced networked monitors based on expert system software. The clear trend in PQ monitoring is to use a systems approach. The PQ monitoring system should continuously assess the performance of the system and assist in identifying problems as well as provide information for long term evaluation of performance. One of the important development areas for PQ monitoring is the implementation of intelligent systems that can automatically evaluate disturbances and conditions to make conclusions about the cause of the problem or even predict problems before they occur. One could use basic monitors such as multimeters, hand held PQ analyzers, demand meters etc. or dedicated monitors such as Harmonic analyzer, flicker meter, event/disturbance recorders, impedance analyzers or advanced monitors such as networked PQ analyzers. The monitoring equipment could be standalone, integrated or networked depending upon the monitoring objectives. The measurement / monitoring could be either snap shot, full cycle or continuous. While a host of monitoring equipment is available it is important to choose the appropriate equipment which offers the highest reliability, best features, required accuracy and performance.

November 2016

What to do with data? While it is essential to collect data, it is important to derive value out of measurement by intelligent data analysis. While collection and compilation of data is basic, analysis of data such as trending, limit analysis, correlation etc. is important as they lead to diagnosis and performance improvement actions.

Conclusion PQ monitoring is a very essential element of power system planning, operation and maintenance, trouble shooting, failure analysis, efficiency and reliability improvement initiatives etc. Especially in the current Indian context this is of great importance considering the planned expansion in generation, expected load growth, integration of renewables and proliferation of non-linear loads. Appropriate framework for collection, compilation and analysis of PQ data is an immediate necessity. â–Ş Dr Venkatesh Raghavan

President, Power Quality Solutions, EPCOS India Pvt. Ltd.

63


Opinion

T

he share of renewable energy in India’s installed capacity increasing continuously. At present India has a total installed power capacity of 304 GW with renewable capacity comprises 44 GW. To achieve the target of 175 GW renewable energy capacities by 2022, the government is aiming to increase the share of renewable in the energy mix in the coming years. Wind and solar currently contribute 8.8 percent and 1.7 percent share respectively. This is set to go up even further, giving rise to new challenges. The Government has aggressive target of renewable energy by 2022, which means solar capacity has to go from 7.8 GW to 100 GW and of wind from 26 GW to 60 GW. Since these are infirm energy sources, it will be the challenge how the grid absorbs this energy. A variable characteristic of renewable energy sources is the fluctuation and unpredictability of their load supply, which makes it challenging to manage the grid in real time. For the large scale integration of renewable energy with the main grid, a fine balance has to be developed between renewable generation and transmission system flexibility. For managing the variability and unpredictability of renewable energy generation, accurate forecasting is crucial for grid management and security. The wind and solar energy are very extensively with season. If there is a high penetration of renewable energy, especially in solar, their will be a major backing down of thermal power during the day. It will also have to ramp up very quickly when the sun goes

64

down, giving rise to a risk of curtailment unless systems are backed up properly in terms of storage or have enough flexibility to draw energy from where it is available. This is because the thermal power systems cannot ramp up so quickly. This will give rise to commercial and maintenance challenges. To ease the solution, the government put in place the Renewable Regulatory Fund Mechanism. However, it could not be implemented due to operational issues raised by the wind generators. With multiple amendments over the next few years, the CERC issued a revised framework in August, 2015. This framework through amendments in the Indian Electricity grid code and the deviation settlement mechanism enables flexibility in renewable energy integration and also provides incentives to improve forecasting and scheduling, ancillary services/ balancing resources and the complementary power market mechanism to integrate renewable into the main grid. This framework is applicable for solar and wind generators that are regional entities, that is, their scheduling and settlement is handled by the respective Regional Load Dispatch Centre (RLDC). The framework is constituted of amendments to Grid Code and the Deviation Settlement Mechanism Regulations: This forecasting and scheduling framework envisages that bulk of wind and solar capacity expected to come online over the next 7 years, in alignment with Government’s target of 100 GW solar and 60 GW wind by 2022,

November 2016


Opinion

shall be inter-state in nature. That is, these generating stations shall sell power within as well as outside the host state, and connect directly to the CTU grid. This will become essential as a few states are rich in solar and wind resources, whereas the Renewable Purchase Obligations (RPOs) shall ensure that the whole country takes advantage of renewable power, while marching towards the national goal of universal electrification. This Framework has opened up the country-wide market to such solar and wind generators that shall be under RLDC’s jurisdiction. Wind and Solar power is infirm in nature and therefore its large volumes possess challenges for grid security and stability. Many times the wind and solar power generators are backed down on this account. The issue could be addressed through proper forecasting and scheduling of wind and solar power. The framework on Forecasting, Scheduling and Imbalance handling for variable wind and solar energy and state model regulations have opened up the market for these generators at the intrastate level. To account for deviations by all generators, including RE generators, all states need to put in place the prescribed ABT framework. The CERC have already issued mechanism for scheduling and forecasting of inter-state transmission of solar and wind power. Karnataka become the first state in the country to issued and notified the regulation for scheduling and forecasting of renewable power. The States of Rajasthan, Tamil Nadu, Madhya Pradesh and Jharkhand have also notified draft regulations for intra-state transmission of infirm power. The National Institute of Wind Energy (NIWE), Chennai has undertaken forecasting and scheduling exercise in the State of Tamil Nadu wherein industry association is financing the work taken up by NIWE to provide forecast for the whole state. Similar initiatives have been carried out by the Rajasthan and Gujarat states. For proper forecasting and scheduling it is necessary to put in place metering and communication infrastructure at all pooling stations for real time generation of data.

Objective and Scope The objective of this framework is to facilitate large-scale grid integration of solar and wind generating stations while maintaining grid stability and security as envisaged under the Grid Code, through forecasting, scheduling and commercial mechanism for deviation settlement of renewable energy generators. It is essential that the grid operator has visibility into how much renewable energy is expected to be injected into the grid. This is especially critical for variable and uncertain sources such as wind and solar. Forecasting and scheduling of these generators is critical to anticipate balancing requirements and procure requisite reserves to maintain load-generation balance and grid reliability. At the same time, due to the intermittent nature of these sources, special provisions need be made so that the generators are not unduly penalized. These regulations are intended to cover all wind and solar generators connected to

November 2016

the State grid, directly or via pooling stations. Majority of these generators are selling power within the State. Additionally, some wind and solar generators are connected to the State grid but selling their power wholly outside the State, or partly within the State and partly outside the State boundary. All solar and wind generators connected to the State grid fall under the purview of these regulations, irrespective of nature of transactions. In the past, India has had provisions for wind scheduling but non for forecasting and scheduling in solar. This has been categorically included by the CERC in the revised guidelines. From the grid operator’s perspectives, the mechanism improves the visibility of the quantum of power to be injected and the kind of ramps to be expected. From the generator’s perspectives, the framework enables the interstate sale of power and seamless participation in the market. While the conventional power market has scheduled-based payments and a deviation settlement mechanism, actual generation forms the basis of deviation settlement in renewable energy. Thus, in the present framework, payments and deviation settlement of renewable energy are based on scheduled generation. Renewable energy generators also have increased flexibility as they can revise their schedules 16 times (one for every one and half hour block, effective from the fourth time block) instead of adhering day ahead schedules.

Role of Qualified Coordinating Agency The fragmented nature of the industry which is evident from the large number of owners of wind generators posses a challenge of direct interaction of these generators with the respective SLDCs. This process can quickly become unwieldy due to the sheer number of turbine owners. Secondly, benefits of aggregation on forecasting accuracy are well documented. Keeping in view the above reasons, the Central Commission proposes to formalize a new aggregator entity, termed as “Qualified Coordinating Agency” or the QCA. This aggregator or the QCA shall coordinate all forecasting, scheduling and commercial settlement processes for all wind or solar generators connected to a pooling station. The QCA might aggregate one or more pooling stations, and several QCAs may come together to aggregate even at the State level for leveraging maximum benefit of aggregation. The QCAs shall interact with the SLDC (or RLDC, if required) on behalf of the generators. This significantly cuts down the complexity both for small generators as well as the SLDC, which now has to interact with a few number of agencies instead of thousands of generators. The proposed functions of the QCA are as follows: Provide schedules with periodic revisions as per this regulation on behalf of all the Wind/Solar Generators connected to the pooling station, Responsible for metering, data collection and transmission, communication, coordination with Discoms, SLDC and other agencies.

65


Opinion

Undertake commercial settlement of all charges on behalf of the generators, including payments to the State UI pool accounts through the concerned SLDC. Undertake de-pooling of payments received on behalf of the generators from the State UI Pool account and settling them with the individual generators. Undertake commercial settlement of any other charges on behalf of the generators mandated from time to time.

Process of Forecasting and Scheduling Wind and solar sources are variable and uncertain in nature. Known variability such as high wind speeds during monsoon can be better predicted for large geographical areas, while uncertainty reduces closer to the time of injection. In fact, forecasting accuracy increases exponentially the closer it is to real-time. Solar plants are now mandated to undertake forecasting. The lack of indigenous experience, solar forecasting methodologies are quickly maturing worldwide and have higher accuracy levels than wind forecasting. Therefore, the government aiming for ambitious solar power targets, this is the opportune moment to ensure these plants connect to the grid in a sustainable and streamlined manner. Forecasting may be done by wind and solar generators connected to the State grid, or by QCAs on their behalf. The concerned SLDC should also undertake forecasting of wind and solar power that is expected to be injected into the State grid, by engaging forecasting agency(ies) if required. The QCA or wind and solar generators will have the option of accepting the SLDC’s forecast for preparing its schedule or provide the SLDC with a schedule based on their own forecast. The wind and solar generator or QCA is required to submit a day-ahead as well as week-ahead schedule for each generating station or each pooling station. In case the QCA is coordinating for several pooling stations, it is required to submit an aggregate schedule as well. Day-ahead schedule contain wind or solar energy generation forecast at intervals of 15 minutes (time-block) for the next day, starting from 00:00 hours of the day, and prepared for all 96 time-blocks. Week-ahead schedule should contain the same information for the following seven days. The ‘Absolute Error’ means the absolute value of the error in the actual generation of wind or solar generators with reference to the scheduled generation and the ‘Available Capacity’ (AvC), as calculated using the following formula for each 15 minute time block: Error (%) = 100 X [Actual Generation– Scheduled Generation] / (AvC) ; where Available Capacity or AvC for wind or solar generators means the cumulative capacity that are capable of generating power in a given time-block. Once the day-ahead schedule is submitted, flexibility must be accorded to the QCA or generators to revise it as the accuracy of forecasting improves closer to real time. Keeping this in mind, 16 revisions per day allowed, to provide maximum opportunity to minimize deviations

66

from schedule, and hence limit the commercial burden on the generator. Hence, the schedule of wind and solar generators could be revised by giving advance notice to the SLDC. Such revisions shall be effective from 4th time block, the first being the time-block in which notice was given. There may be one revision for each time slot of one and half hours starting from 00:00 hours of a particular day subject to maximum of 16 revisions during the day. Any commercial impact on account of deviation from schedule based on the forecast would have to be borne by the wind and solar generator, either directly or transacted via the representing QCA.

Data Telemetry Weather and power system data are essential for the grid operator to have accurate visibility into the availability and performance of RE stations connected to the grid. Metering and communication of real time data at the wind turbine/solar inverter level are mandated. This data shall also help the QCA for improving forecasting accuracy. Thus, special energy meters and communication infrastructure need to be installed by all generators, and as such, this should be a requirement for approval of connectivity going forward. Special Energy Meters should also be installed at the pooling station level, to meter the power injected into the grid in every time-block. The SLDC shall have to prescribe a format for accepting this data into their system, and define an internal process to assimilate and deploy this data. While SLDC may only receive data at the pooling station level, the QCA shall have to process data at the turbine level for improved forecasting and pooling/de-pooling of schedules/ deviations.

Deviation Settlement Mechanism To handle grid imbalance, the CERC has decided that no deviation charges will be applicable on renewable within a tolerance band of +/- 15 percent. The error calculation

November 2016


Opinion

process includes the use of available capacity against the scheduled capacity used earlier. This will ensure that error quantity corresponds to the physical MW impact on the grid, the forecasting models are aligned to minimise the actual MW deviation, and the error is valid for in all seasons. For deviation settlement, the CERC has mandated the following mechanism for deviation charges of renewable generators: For a deviation within +/- 15 percent, a receipt from / payment to pool based on the number of units under/over injected at the predefined power purchase agreement rate without any deviation charges. For a deviation from +/- 15 percent to +/- 25 percent, a deviation charge of 10 percent of the PPA rate in addition to the balance under/over injection units.

the right choice! Publication Date

1st working day of the month of the issue

Cover Pages

210 GSM Art Paper *

Inside Pages

70 GSM LWC Paper *

Magazine Size

A - 4, 297 mm x 210 mm

ADVERTISEMENT TARIFF W.E.F. 1ST APRIL 2016 HEIGHT X WIDTH Cover Positions

RATE PER INSERTION (Rs.) Rates for 4 colours and non bleed

For a deviation from +/- 25 to 35 percent, a deviation charge of 20 percent of the PPA rate in addition to the balance under/over injection units.

Front (GateFold)

260 mm x 390 mm

1,37,500

Front (GateFold) - Half

260 mm x 180 mm

88,000

For a deviation of above 35 percent, a deviation charge of 30 percent of the PPA rate in addition to the balance under/over injection units.

Inside Front

260 mm x 180 mm

93,500

Inside Back

260 mm x 180 mm

88,000

Back

260 mm x 180 mm

93,500

BackFold

260 mm x 390 mm

1,21,000

To avoid gaming and incentive generators to concentrate on forecasting and scheduling, there is a flat rate, which is equal on either side of the operating band of +/- 15 percent. Thus, there is equal disincentive on either side for under and over injection. For non PPA entities, generators under open access and captive power plants, a reference rate shall be used, which is the national average pool power cost.

Rates for 4 colours and non bleed

Special Positions Page 3 (5)

260 mm x 180 mm

71,500

Page 4 (6)

260 mm x 180 mm

60,500

Page 5 (7)

260 mm x 180 mm

66,000

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260 mm x 180 mm

55,000

There are national level guidelines, whereas most wind and solar generators are under state jurisdiction. A high level technical committee has been constituted for working with states to roll out model regulations for them, one state has notified its regulations and three states have already rolled out their draft regulations.

Page 15 (17) & onwards each

260 mm x 180 mm

52,800

The regulator has realized that the actual implementation of these guidelines involves not only forecasting and scheduling but also the resolution of issues related to availability based tariffs and the deviation settlement mechanism. Keeping in mind the variability of renewable energy, the net load variation can also be maintained through balancing. The CERC has introduced ancillary services and is devising spenning reserve regulations.

Conclusion The forecasting and scheduling framework of renewable energy sources deals with operational and commercial aspects of running wind and solar generating grid connecting units. The regulation is a step for the State grid operator to be able to manage the variable power effectively. The Central Government’s initiative towards facilitating centralized forecasting through establishment of Renewable Energy Management Centers, co-located with SLDCs, is expected to help in capacity building at SLDCs, as well as development of better forecasting and more accurate scheduling methods. ▪ - IEEMA Research Group

November 2016

Rates for 4 colours and non bleed

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Half Page

130 mm x 180 mm

24,750

Double Spread

260 mm x 360 mm

88,000

Insert

305 mm x 215 mm

88,000 Rates for 4 colours and non bleed

Appointments: Full Page

210 mm x 165 mm

27,500

Half Page

100 mm x 165 mm

13,200

Extra Charges: Full Bleed

: 20 % Extra

Specific position

: 20 % Extra (other than page numbers mentioned above)

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: Rs 5,000/- for every special colour

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67


InFocus

(Government tightened the environmental norms of thermal power projects)

W

ith a view to reduce Green House Gas emission, harnessing of renewable resources to the extent possible, promotion of hydro and nuclear generation, enhancing efficiency of the existing power plants and introduction of new technologies for power generation for enhancing efficiency and demand side management are being pursued. Since coal will continue to dominate power generation in future, Super Critical Technology has been introduced for reduction of green house gases. Government of India has taken a number of Initiatives to adopt a more pro-active, market oriented approach to rid the Power Sector and problems being faced by it. These range from changing the structure of the Power Utilities to the operating environment and the Legislative and Regulatory framework governing the Power Sector. Most significant changes have been the unbundling of the vertically integrated business of generation, transmission & distribution and the entry of private sector in power generation, transmission & distribution. These Initiatives are expected to set the stage for a quantum jump in the capacity addition programme considering environmental issues and also making clean electricity available to all includes rural households.

The new National Tariff Policy notified by the Central Government on 28th January, 2016 also look to strengthen regulatory mechanism so that power companies become more efficient and conscious towards their duties to environmental protection. The new tariff policy is focus on clean energy, and has a challenge to add 1.75 Lakh MW of renewable energy. It also includes the elements, which will promote Swachh Bharat Abhiyan and help waste to energy, prosper in India. Under the policy, the power plants will have to use processed municipal waste water available in their vicinity (in 100 km radius). It will allow distribution companies to buy any amount of power produced from the waste. The new policy reflects a concern to environment and encourages renewable energy. Several unique aspects which have not been touched in the past are being brought out in this policy. The new tariff policy will give a big push to electricity generated from renewable energy sources and address concerns related to the environment. To release clean water to meet drinking water needs of cities and reduce pollution of rivers, it will be mandatory for thermal plants within specified area of sewage treatment facilities to use treated sewage water.

The Electricity Act 2003 envisages a strong push to the promotion of efficient and environmentally benign policies, thrust on rural electrification and stronger provisions for punishment for not following the environment norms. Section 67(2) of the Act empower the appropriate Government to frame rules for power companies to specify the avoidance of public nuisance, environmental damage and unnecessary damage to the public and private property by such works. The National Electricity Policy and the Tariff Policy further provide guidelines for the development and operation of the Power Sector within the ambit of the Electricity Act.

Economic, Social and Environmental Elements of Power Stations

68

Main economic, social and environmental elements of power stations are given below: hh

The consistency of the proposal with national, regional, or local planning instruments.

hh

Consistency with the relationship with national parks, wilderness areas, or nature reserves.

hh

The proposed fuel (oil, coal, or gas) and its sources modes. The mode of fuel-transportation to the site

November 2016


InFocus

& its storage.

Environmental Management Systems

hh

The composition of the fuel to be used with particular reference to ash & sulphur content.

hh

The types of steam-generators with mode of combustion of the fuel.

hh

The arrangements for dust arresters & flue gas scrubbing.

hh

The characteristics & composition of the final emissions to atmospheres with particular reference to greenhouse-gases.

hh

The number & heights of stacks; internal flue arrangement; efflux velocity, pressure & temperature.

hh

Measures against downwash, and down draught with adverse meteorological conditions.

hh

Predictions for the dispersal of the final effluent in the atmosphere - local, regional, national & transboundary implications.

hh

The ash disposal & dust suppression system with disposal of exhausted scrubber reagents.

hh

The cooling water system, either direct to a body of water or indirect via cooling towers along with the visual & humidity effects of cooling towers.

hh

The potential effects of thermal discharges into water on fauna & flora including coral & mangroves.

Currently environmental management is not only satisfying legal requirements but it is an integral part of overall management system of the project. There are numerous cases of closure of installations or heavy penalties on account of poor ecological & environmental performance. Every power project should be concerned to achieve and demonstrate sound environmental performance by monitoring & controlling the impact of its activities, products or services. This is also required in the context of stringent legislation, development of economic policies with other measures to environmental protection. Also the organization should be responsive to the concerns of interested parties about environmental matters including sustainable development. Sustainable development is meeting the needs of present without compromising the ability of future to meet their needs. An organization must have an effective Environmental Management System with sound policy, objectives & commitment to achieve all this. Some aspects of environmental management were briefly touched upon in an effective EMS, ISO 14000 standards with industry’s obligations for self-discipline and drive to achieve objective. An organization whose management system incorporates an Environment Management System has a framework to balance and integrate economic & environmental interests which can achieve significant competitive advantages as given below:

hh

The environmental implications of construction, of site preparation, road & railway construction, plus other supporting infrastructure.

hh

The overall effects on the health & safety of communities. The implications for aesthetics, amenities & ecology at site & elsewhere; landscraping.

hh

hh hh

hh

Assuring customers of commitment to demonstrate environmental management.

hh

Maintaining good public/community relations.

hh

Satisfying investors’ criteria and improving access to capital.

hh

Obtaining insurance at reasonable cost.

Power transmission lines, easements & access roads, prospective routes. Housing & other things for the permanent & temporary workforce.

hh

Enhancing image and market share.

hh

Meeting vendor certification criteria.

The proponent’s contribution to local infrastructure development & social facilities.

hh

Improving cost control.

hh

Reducing incidents that result in liability.

hh

Demonstrating reasonable and responsible care.

hh

Conserving input materials and energy.

hh

Facilitating the authorizations.

hh

Fostering sustainable development and sharing environmental solutions.

hh

Improving industry government relations.

Potential damage to or destruction of archaeological or historic sites. The implications for sacred & cultural sites.

hh

The implications for training & development. The implications for technology in a national & local context.

hh

The implications for foreign and other kind of investments. The implications for trade and the balance of payments.

hh

hh

Proposals for site rehabilitation at the end of the power station’s useful economic life. The political & socio-cultural implications of the project. Preparation of annual report to the environmental planning & energy agencies. Formation of environmental planning cell.

November 2016

attainment

of

permits

and

Key Principles of EMS: hh

Key principles for an organization implementing or enhancing an environmental management system are:

hh

Recognize that environmental management is among the highest priorities.

69


InFocus

hh

Establish & maintain communication with internal & external interested parties.

hh

Determine the legislative requirements to be fulfilled.

hh

Identify environmental aspects associated with the organization’s products & services.

hh

Develop management & employee commitment to the protection of environment with clear assignment of accountability & responsibility.

hh

Encourage environmental planning throughout the product/process life cycle.

hh

Establish a process performance levels.

hh

Provide proper & sufficient resources, including training, to achieve targeted performance.

for

achieving

targeted

hh

Evaluate environmental performance against the organization’s environmental policy, objectives & targets and seek improvement where appropriate.

hh

Establish a process to audit and review the EMS and to identify opportunities for improvement.

hh

Encourage contractors & suppliers to establish Environmental Management System.

Utilization of Fly Ash The Extra Ordinary Gazette Notification issued by Government of India, Ministry of Environment and Forest dated 3rd November 2009 in regard to the amendments made in the Environment (Protectionn) Act, 1986 and The Environment (Protection) Rules,1986, provides for mandatory directives for utilization of Fly Ash generated at the Thermal Power Plants. It provides that the amount collected from sale of fly ash and fly ash based products by coal and/or lignite based thermal power stations or their subsidiary or sister concern unit, as applicable should be kept in a separate account head and shall be utilized only for development of infrastructure or facilities, promotion and facilitation activities for use of fly ash until 100% fly ash utilization level is achieved ; thereafter as long as 100% fly ash utilization levels are maintained , the thermal power station would be free to utilize the amount collected for other development programmes also and in case, there is a reduction in the fly ash utilization levels in the subsequent year(s), the use of financial returns from fly ash shall get restricted to development of infrastructure or facilities and promotion or facilitation activities for fly ash utilization until 100% fly ash utilization level is again achieved and maintained.

Rules envisages making it mandatory for all thermal power plants with once through cooling to install cooling tower at the thermal power plants. The Rules also mandates that specific water consumption at the thermal power plants must not exceed 3.5 m3/MWh within two years from the date of notification of the Rules. As per the Rules all existing Cooling Tower based thermal power plants shall be required to reduce their specific water consumption which must not exceed 3.5 m3/MWh during the two year period from the date of notification of the Rules. Further, as per the Rules, new thermal power plants installed and commissioned after January 1, 2017, shall be required to maintain their specific water consumption below 2.5 m3/MWh and need to achieve zero waste water discharged. The Rules as framed by the Ministry of Environment, Forest and Climate Change also stipulate the emission standards for thermal power plants and sets out that all thermal power plants with installed capacity less than 500MW installed after prior to December 31, 2003, must restrict its particulate matter emission within 100 mg/Nm3 and that all thermal power plants with installed capacity more than 500MW installed after December 31, 2003 up to December 31, 2016, must restrict its particulate matter emission within 50 mg/Nm3. The Rules also sets out levels of permitted emission of particulate matter for thermal power plants installed and commissioned after 1st January, 2017 onwards to restrict its emissions of particulate matter to 30 mg/Nm3. The details of the particulate matter emission notified for thermal power stations are as follows: Parameters

Particulate Matter

100 mg/Nm3

Sulphur Dioxide (SO2 )

600 mg/Nm3 (Units smaller than 500 MW) 200 mg/Nm3 (Units 500 MW and above)

Oxides of Nitrogen (NOx )

600 mg/Nm3

Mercury (Hg)

0.03 mg/Nm3 (for units 500MW and above)

TPP’S (Units) installed after 1st January, 2003, upto 31st December, 2016*

Revised Environmental Norms for Powe Plant

Particulate Matter

The Ministry of Environment, Forest and Climate Change, has tighten the norms pertaining to emissions from thermal power plants and set the limit for water consumption in these plants. The GoI vide notification dated 7th December, 2015, notified the amended Environment (Protection) Rules, 1986, through the Environment (Protection) Amendment Rules, 2015. The

Sulphur Dioxide (SO2 )

70

Standards

TPP’S (Units) installed before 31st December, 2003*

50 mg/Nm3 600 mg/Nm3 (Units smaller than 500 MW) 200 mg-

Oxides of Nitrogen (NOx )

300 mg/Nm3

Mercury (Hg)

0.03 mg/Nm3

November 2016


InFocus

TPP’S (Units) to be installed from 1st January 2017** Particulate Matter

30 mg/Nm3

Sulphur Dioxide (SO2 )

100 mg/Nm3

Oxides of Nitrogen (NOx )

100 mg/Nm3

Mercury (Hg)

0.03 mg/Nm3

*TPPs shall meet the limit within two years from date of publication. ** TPPs accorded environmental clearance and under construction.

Conclusion Government has notified the key performance standards for power stations to ensure environmental protection. The government yet to take concrete steps to actually implement these standards due to lack of resources that might assist in performing their functions- most notably, enough professional staff and appropriate information technology systems. In order to maintain the revised environmental norms, the government is required to develop a strong monitoring mechanism and strengthen the regulatory bodies to monitor these norms. For maintaining the revised environmental norms, substantial

capital investment needs to be required by the power companies. The regulators are required to take care in this regard. ▪ Ashok Upadhyay

BE (Electrical), M Tech. Hon. (Ind. Engg.) M. Phil (Renewable Energy), PHD Scholar Dy. Director (Generation) M.P. Electricity Regulatory Commission Bhopal (M.P.)

1800/-

1000/1800/2400/-

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2400/-

Rs.____________ / US $ 120 or payment advice to our Account No.11751 “Bank of India”, Worli Branch, Pankaj Mansion, Dr A.B.Road, Worli, Mumbai 400 018 is enclosed

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Over the years, renewable energy sector in India has emerged as a significant player in the grid connected power generation capacity. It supports the government agenda of sustainable growth, while, emerging as an integral part of the solution to meet the nation’s energy needs and an essential player for energy access. It has been realized that renewable energy has to play a much deeper role in achieving energy security in the years ahead and be an integral part of the energy planning process. The country aims to strengthen its energy security and independence by developing renewable energy resources. These include stringent norms for the construction and operation of energy generation equipment and increasing reliance on more advanced generation technologies in the field of renewable. So there is a great need of renewable energy source in Indian power sector to meet future energy demand and remove GHG emission for environment protection. In this connection Government of India has come out with Acts, Policies and Regulations to support renewable Energy. The Electricity Act 2003 that was notified by the Ministry of Power in June 2003 with other policies National Electricity Policy and National Tariff Policy appears to be in the helm of affairs for the promotion of renewable energy at the state as well as to national level in India. The Act and policies also emphasizes the importance of setting renewable energy quotas and preferential tariffs for renewable energy procurement by the respective SERCs in their restructured states power sector. At present India is fifth largest country in the world in electricity generation, having presently aggregate capacity of 304 GWs out of which approximately 70% is from thermal, 16% from hydro, 2% from nuclear and the rest about 12% is from renewable energy sources. Although Indian power sector has experienced a ten-time

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increased in its installed capacity a jump from 30,000 MW in 1981 to over 304000 MW by July 2016 but still there is need to be establish more generation plants preferably to be come from renewable sources by governmental as well as various private participation. Contribution of renewable energy sources in the total portfolio of capacity as well as gross generation is still very low. The Indian power sector is predominantly based on fossil fuels, with more than about three-fourth of the country’s power generation capacity being dependent on vast indigenous reserves of coal. But in few last decades Indian government has taken several steps to reduce the use of fossil fuels-based energy while promoting renewable generation. Core drivers for development and deployment of new and renewable energy in India are Energy security, Electricity shortages, Energy access and Climate change. India has taken a voluntary commitment of reducing emission intensity of its GDP by 33-35 per cent from 2005 levels by 2030. In order to facilitate integration of large scale renewable generation capacity addition, the Government approved creation of intra-state transmission system in the states of Andhra Pradesh, Gujarat, Himachal Pradesh, Karnataka, Madhya Pradesh, Maharashtra, Rajasthan and Tamil Nadu rich in renewable resource potential and where large capacity renewable power projects are planned, at an estimated cost of Rs.10,141.68 crore with Government of India contribution from National Clean Energy fund 40%. The activities envisaged under the project includes establishment of 48 new Grid sub-stations of different voltage levels by installing over 7800 ckt-kms of transmission lines in these seven states. The project is proposed to be completed within a period of three to five years. Creation of an intra-state transmission system will facilitate evacuation of renewable power from generation stations to load centre.

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The Government has also approved a Scheme, in December 2014, for setting up of 25 Solar Parks, each with the capacity of 500 MW and above and Ultra Mega Solar Power Projects to be developed in next 5 years in various States and will require Central Government financial support of Rs.4050 crore. These parks will be able to accommodate over 20,000 MW of solar power projects. As on date, 33 parks with capacity of about 20,000 MW in 22 states have been sanctioned. Globally China is the country leading first position in renewable installed capacity in the world. With regard to source-wise installed capacity, world-wide China is leading first position in Solar Energy, Wind Energy and Small Hydro power. The details of renewable energy source-wise the India’s Global Position-Overall Ranking indicated as below: India’s Global Position-Overall Ranking (Year 2015 – Capacity in GW) India Technology

First Position

Global Position

Capacity

Country

Capacity

RE Capacity World total=785GW

5th

36

China

199

Solar Energy (PV) World total=227GW

9th

5.2

China

44

Solar Energy (CSP) World total=4.8GW

3th

0.23

Spain

2.3

Wind Energy World total=433GW

4th

25

China

145

Bio-power generation World total=106GW

4th

5.6

USA

16.7

Hydro Power World total=1064GW

6th

47

China

296

Source - Renewable 2016 - Global Status Report, Renewable Energy Policy Network

The Government has taken several initiatives to accelerate the growth RE. The key provisions under the different Acts/Policies/Schemes issued by the Central Government and fiscal / promotional incentives for development of renewable energy in the country are as follows:

Electricity Act, 2003 The Electricity Act 2003 that was notified by the Ministry of Power in June 2003 with the intent of promotion of renewable energy at the state as well as to national level in India. The Electricity Act 2003 promotes electricity generation from co-generation and renewable energy sources and accelerated the process of renewable

November 2016

energy development in the country. The Act provides that the Central Government to develop a national policy for optimal utilization of resources including renewable energy. It empower the SERC’s to specify a Renewable Purchase Obligation for purchase of electricity from such sources, a percentage of the total consumption of electricity in the area of distribution licensee. Promotion of competition in the electricity industry in India is one of the key objectives of the Electricity Act, 2003. Competitive procurement of electricity by the distribution licensees is expected to reduce the overall cost of procurement of power and facilitate development of power markets. Section 63 of the Act provides that the appropriate Commission shall adopt the tariff if such tariff has been determined through transparent process of bidding in accordance with the guidelines issued by the Central Government. The Ministry of New and Renewable Energy (MNRE) issued the guidelines for Tariff Based Competitive Bidding Process for long term procurement of electricity from grid connected wind power projects under Section 63 of the Electricity Act, 2003. Government also issued draft guidelines for long term procurement of electricity from solar PV and small hydro power projects through competitive bidding. The objective of the aforesaid bidding guidelines are to promote competitive procurement of electricity from Renewable Energy Sources by distribution licensees, facilitate transparency and fairness in procurement processes, protect consumer interests by facilitating competitive conditions in procurement of electricity and facilitate fulfillment of Renewable Purchase Obligation (RPO) requirement of the obligated entities; The Central Government has introduced Electricity (Amendment) Bill, 2014 in the Lok Sabha on 19th December, 2014 and referred on 22nd December, 2014 to the Standing Committee on Energy for Examination. The Bill provides various provisions for development of renewable energy in the country. Electricity (Amendment) Bill provides for an additional National Renewable Energy policy and seeks to promote generation of renewable energy through tax rebates, generation linked incentives, etc. The Bill provides that any generating company, establishing a coal and lignite based thermal generating station will be required to establish a renewable energy generation capacity as prescribed by the central government. which will be at least 10% of the thermal power installed capacity. A National Renewable Energy Policy will be prepared by the central government, in consultation with state governments. The Policy will provide for the development of the power system based on optimal utilisation of renewable sources of energy.

National Electricity Policy 2005 Central government under Section 3 of the Electricity Act issued the National Electricity Policy for development of the power system based on optimal utilization of resources including renewable sources of energy. The National Electricity Policy 2005 stipulates that progressively the share of electricity from non- conventional sources would need to be increased; such purchase by distribution

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companies shall be through competitive bidding process. The policy encourage the capital cost reduction in RE through competition and promotes private participation in Renewable Energy.

New Tariff Policy, 2016 The Ministry of Power is empowered to prepare the tariff policy, which may be revised from time to time for the development of the power sector and for the optimal utilization of natural resources. The first Tariff Policy was notified by the Central Government under Section 3 of the Electricity Act, 2003 on 6th January, 2006 and the same was amended on 31st March, 2008, 20th January, 2011 and 8th July, 2011. The Govt. of India has now notified new tariff policy on 28th January, 2016. For the first time a holistic view of the power sector has been taken and comprehensive amendments have been made in the Tariff Policy 2016. The new Tariff Policy makes a strong pitch for the promotion of clean energy and also support Swachh Bharat programme. The key provisions under new tariff policy for development of renewable energy are summarized as below:

Policy for Repowering of the Wind Power Projects Central government issued the policy for Repowering of the Wind Power Projects on 5th August, 2016. Most of the wind-turbines installed up to the year 2000 are of capacity below 500 kW and are at sites having high wind energy potential. It is estimated that over 3000 MW capacity installation are from wind turbines of around 500 kW or below. In order to optimally utilise the wind energy resources repowering is required. Objective of the Repowering Policy is to promote optimum utilisation of wind energy resources by creating facilitative framework for repowering. The main features of draft repowering policy are: hh

Wind turbine generators of capacity 1 MW and below would be eligible for repowering under the policy.

hh

Indian Renewable Energy Development Agency (IREDA) will provide an additional interest rate rebate of 0.25% over and above the interest rate rebates available to the new wind projects being financed by IREDA.

hh

All fiscal and financial benefits i.e. Accumulated Depreciation or GBI available to the new wind projects will also be available to the repowering project.

hh

In case augmentation of transmission system from pooling station onwards is required, the same would be carried out by the respective Transmission Utility.

hh

Additional generation would either be purchased by Discoms at Feed-in-Tariff applicable in the State at the time of commissioning of the repowering project or allow third party sale.

hh

In order to promote renewable energy and energy security, it is decided that 10% of total consumption of electricity, excluding hydro power, shall be from solar energy by March 2022.

hh

Renewable Generation Obligation - New coal/ lignite based thermal plants also establish/procure/ purchase renewable capacity as prescribed by Government of India

hh

Allow bundling of renewable power with power from thermal plants, whose PPAs have expired or plants which have completed their useful life.

hh

No inter-State transmission charges and losses to be levied for renewable power (solar/wind).

hh

hh

Compulsorily procurement of 100% power produced from all the Waste-to-Energy plants in the State by the Distribution Companies.

State will facilitate acquiring additional footprint required for higher capacity turbines.

hh

For placing wind turbines 7D x 5D criteria would be relaxed for micro sitting.

hh

In view of geological uncertainties and clearance issues faced by Hydro projects and also to promote clean power, Hydro projects have been exempted from competitive bidding till August 2022.

hh

During the period of execution of repowering, projects would be exempted from not honoring the PPA.

hh

Since India is running one of the largest renewable capacity expansion programmes in the world and there is a need for corresponding grid stability. Regulator will frame norms for ancillary services to support power system or grid operation especially with expanding renewable energy.

Wind-Solar Hybrid Policy

National Action Plan of Climate Change (NAPCC)

India has set an ambitious target of reaching 175 GW of installed capacity from renewable energy sources including 100 GW from solar and 60 GW from wind by the year 2022. Various policy initiatives have been taken to achieve this target. The country has already crossed a mark 26.8 GW of Wind and 7.6 GW Solar power installed till may 2016.

The National Action Plan of Climate Change has set the target of 5% renewable energy purchase for FY 2009-10 which will increase by 1% for next 10 years. The NAPCC further recommends strong regulatory measures to fulfil these targets. NAPCC have set the target to achieved 15% of total energy requirement of the country from renewable by 2020. The plan identifies eight core “National Missions” running through 2017.

Solar and Wind power being infirm in nature impose certain challenges on grid security and stability. Solar and winds are almost complementary to each other and hybdridation of two technologies would help in minimizing the variability apart from optimally utilizing the infrastructure including land and transmission system. The existing wind farms have scope of adding solar PV capacity and similarly there may be wind potential

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InDepth 

in the vicinity of existing solar PV plant. Suitable policy interventions are required not only for new wind-solar hybrid plants but also for encouraging hybridization of existing wind and solar plant. The main objective of the Policy is to provide a framework for promotion of large grid connected wind-solar PV system for optimal and efficient utilization of transmission infrastructure and land, reducing the variability in renewable power generation and thus achieving better grid stability. Policy aims to encourage new technologies, methods and way-outs involving combined operation of wind and solar PV plants. The Goal of the Policy is to reach wind-solar hybrid capacity of 10 GW by 2022. Policy empowers the Central Commission to lay down the guidelines for determination of generic tariff for windsolar hybrid system. Further, the Commission is required to frame regulations for forecasting and scheduling for the hybrid system. The Government will encourage development of wind-solar hybrid system through various incentives. All fiscal and financial incentives available to wind and solar power projects may also be made available to hybrid projects. Low cost financing for hybrid projects may be made available through IREDA and other financial institutions.

National Offshore Wind Energy Policy, 2015 India has vast coastline of 7600 km considering the development of offshore wind energy in the Indian Exclusive Economic Zone, the National offshore wind energy policy was approved and notified by the Central Government in October, 2015. Under this Policy, the Ministry of New & Renewable Energy (MNRE) has been authorized as the Nodal Ministry for use of offshore areas within the Exclusive Economic Zone of the country and the National Institute of Wind Energy (NIWE) has been authorized as the Nodal Agency for development of offshore wind energy in the country and to carry out allocation of offshore wind energy blocks, coordination and allied functions with related ministries and agencies. It would pave the way for offshore wind energy development including, setting up of offshore wind power projects and research and development activities, in waters, in or adjacent to the country, up to the seaward distance of 200 Nautical Miles (EEZ of the country) from the base line. The policy will provide a level playing field to all investors/beneficiaries, domestic and international. Initial studies carried out by National Institute of Wind Energy indicate offshore wind power potential in Gujarat and Tamil Nadu. The Government is planned to set up the first offshore wind power project at the Gujarat coast soon.

Scheme for setting up of 1000 MW CTU-connected Wind Power Projects The wind power potential in the country is assessed by the National Institute of Wind Energy (NIWE) at 100 meter above ground level, which is estimated to be over 302 GW. Most of this potential exists in 8 windy States namely

November 2016

Andhra Pradesh, Gujarat, Karnataka, Madhya Pradesh, Maharashtra, Rajasthan, Tamil Nadu and Telangana. In order to facilitate transmission of wind power from these windy States to non-windy States provisions have been made in the Tariff Policy to waive the inter-state transmission charges and losses for wind power projects. A need has been felt to formulate a scheme for supply of wind power to the non-windy states at a price discovered through transparent bidding process. The objectives of the scheme include: hh

To facilitate supply of wind power to the non-windy states at a price discovered through transparent bidding process;

hh

To encourage competitiveness through scaling up of project sizes and introduction of efficient and transparent e-bidding and e-auctioning processes; and

hh

To facilitate fulfillment of Non Solar Renewable Purchase Obligation (RPO) requirement of nonwindy states.

The Scheme will be implemented for setting up 1000 MW capacity of CTU connected Wind Power Projects by Wind Project Developers on build, own and operate basis. However, the capacity may go higher than 1000 MW, if there is higher demand from Discoms of non-windy States. The selection of wind power projects under the Scheme will be through a transparent e-bidding process followed by e-reverse auction for eligible bidders for procurement of wind power at tariff discovered through open competitive bidding process. SECI will develop guidelines for e-bidding process. Eligible project capacity for bidding will be minimum 25 MW and maximum 500 MW by a bidder.

National Solar Mission India is endowed with a very vast solar energy potential. Most parts of the country have about 300 sunny days. Average solar radiation incident over the land is in the range of 4-7 kWh per day. The solar energy utilized through solar photovoltaic technology which enables direct conversion of sunlight into energy and solar thermal technologies which utilizes heat content of solar energy into useful applications. Over the last three decades several solar energy based systems and devices have been developed and deployed in India which are successfully providing energy solutions for lighting, cooking, water heating, air heating, drawing and electricity generation. As a result many solar energy systems and devices are commercially available with affordable cost in the market. Jawaharlal Nehru National Solar Mission was launched on 11th January, 2010. The Mission targets include (i) deployment of 20,000 MW of grid connected solar power by 2022, (ii) 2,000 MW of off-grid solar applications including 20 million solar lights by 2022, (iii) 20 million sq. m. solar thermal collector area, (iv) to create favourable conditions for developing solar manufacturing capability in the country; and (v) support R&D and capacity building activities to achieve grid parity by 2022.

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For the first phase of the Mission, the Government had approved a target to set up 1,100 MW grid connected solar plants including 100 MW capacity as rooftop and other small solar power plants till March 2013. In addition, a target of 200 MW capacity equivalent off-grid solar applications and 7 million square meter solar thermal collector area were also approved. The Government had also approved setting up of large utility scale grid power plants through bundling of solar power with the unallocated thermal power available from NTPC stations and the policy to provide generation based incentive for small grid connected solar power plants.

Generation Based Incentive (GBI) allowed by the Central Government on grid interactive wind power projects commissioned on after 01.04.2012 and and applicable for the entire 12th Plan . The GBI shall be @ ` 0.50 per unit of electricity fed into the grid with a cap of ` 100 Lakhs per MW. (Earlier it was ` 62 Lakhs/MW). The incentive will be for a minimum period of 4 years and maximum period of 10 years with a cap of ` 100 Lakhs/MW. Total disbursement in a year will not exceed one fourth of the maximum limit of incentive i.e. ` 25 Lakhs/MW. Projects availed Accumulated Depreciation will not be eligible for GBI.

The Cabinet in its meeting held on 17/6/2015 has approved revision of cumulative targets under NSM from 20,000 MW by 2021-22 to 1,00,000 MW by 2021-22 for Grid Connected Solar Power Projects. The revised target of 1,00,000 MW is planned to be achieved in 7 years period and broadly consist of 40 GW Grid connected Rooftop projects and 60 GW large and medium size land based solar power projects. During the FY 2015-16, a cumulative installed capacity of grid connected solar power achieve more than 7000 MW as on 31.12.2016.

Beside the above incentive provided by the Central Government, some State Governments have also provided the state specific incentive through respective state renewable energy promotional policies. Some of the common incentives provided by State Governments are as follows: hh

Exemption from payment of Energy Cess on Electricity Supply.

hh

The project shall be exempted from Electricity Duty for a period of 10-years.

hh

Subsidy @ 4% towards Wheeling Charges within the State.

hh

Equipments shall be exempted from VAT/Entry Tax.

hh

Banking charges exemption up to extent of 100%.

hh

Permission to use Govt. land on actual use basis.

hh

Carbon Credit incentives as applicable on the wind power projects.

hh

Industrial Consumers allowed corresponding prorata reduction in Contract Demand.

Green Energy Corridor Wind power potential is concentrated in 8-9 wind resource rich states. These windy states may not consume wind power beyond their RPO limit and therefore, wind power is to be evacuated from these resources rich states to the off-taker states. This requires strengthen transmission intra-state as well as inter-state transmission infrastructure. Green Energy Corridors Project that has identified transmission requirement for the renewable power capacity addition during 12th plan period is under implementation. Intra-state transmission infrastructure projects in eight states have already been approved. The project is at different stages of implementation in states.

Fiscal Incentives Preferential tariff is being provided to increase renewable energy generation in the potential states. Most wind potential states have announced the preferential tariffs. State Regulatory Commission’s have announced the Renewable Purchase Obligations (RPO’s), which mandates the Distribution Licensees to take certain percentage of electricity from renewable, which has accelerated the growth. The Government promotes renewable energy sector in the country through fiscal incentives such as concessional custom duty on certain components of renewable energy system, excise duty exemption, exemption on Special Additional Duty, ten years tax holiday on income generated from renewable power projects, and loan from Indian Renewable Energy Development Agency and other financial institutions. Exemption / reduction in Central Sales Tax and General Sales Tax available on sale of renewable energy equipment in various states. The accumulated depreciation was earlier allowed @80% on the machines installed on or after 01.04.2014 has now been revised to maximum 40% from 01.04.2017.

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Conclusion It may be concluded that renewable energy development is of great importance from the point of view of long term energy supply security, decentralization of energy supply particularly for the benefit of the rural population, environmental benefits and sustainability in power sector. Indian Government has set an ambitious target of reaching 175 GW of installed capacity from renewable energy sources by the year 2022. Various policy initiatives have been taken by the Government to achieve this target. Many SERCs have yet to take concrete steps to actually implement these policies due to lack of resources that might assist in performing their functions- most notably, enough professional staff and lack of sufficient monitoring and enforcement Mechanism. There is need of separate regulatory framework/setup for renewable energy to accelerate the renewable energy development programme in the country. ▪ Ashok Upadhyay

BE (Electrical), M Tech. Hon. (Ind. Engg.) M. Phil (Renewable Energy), PHD Scholar Dy. Director (Generation) M.P. Electricity Regulatory Commission Bhopal (M.P.)

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GuestArticle  GuestArticle

A

few years ago solar power was largely viewed as an unusual source of energy in the industry in India and elsewhere in the world. The overall cost of solar energy was higher compared to its renewable energy competitor, wind energy. Today the cost of solar energy has steadily dropped; probably it is now the least expensive renewable energy source in the world. To add on, what makes solar energy even more fascinating today is the tracker technology which has the key to unlock the full potential that solar power has to offer.

Technology behind Solar trackers

hh

Tracks the sun from east to west as well as sun’s orientation in different seasons.

hh

Maximum output can be generated for any installation.

Unipolar Tilted Tracking Systems: hh

This is a unique design which performs the role of single as well as dual axis system.

hh

Can be used for large as well as smaller installations.

hh

Its effectiveness lies between single axis and dual axis systems.

The strategy of tracking is based on the location (latitude and longitude) of the array, data (date/time) and location of array.

Framed Array Trackers:

Above data, is established within a microprocessor at the time of installation, which includes a clock.

hh

Available in both, single axis and dual axis

hh

hh

Can be used for any type of installation.

hh

This helps the array to be positioned accurately under sun regardless of weather, so when the sun rises, the array will already be correctly positioned.

hh

The power requirement for the trackers is derived from the solar plant itself, which is very minimal.

hh

The power generated can be up to 30-35% more than a fixed installation depending upon the type of tracker system installed.

hh

Types of Tracker systems Single axis Trackers hh

Moves only in one direction from East to West.

hh

Normally applicable for smaller solar plants.

Dual axis Trackers: hh

78

Moves in two directions, both on horizontal and on vertical axis.

How do the trackers absorb the sun’s rays for the longest period of the day? “Direct Beam” and “Diffuse sunlight” are two components of Solar Energy. Direct Beam carries about 90% of the Solar Energy, and the remainder by Diffuse Sunlight, which is nothing but the Blue Sky on a clear day. Direct Beam being the majority of the energy, maximizing the absorption of solar power requires the PV Modules to follow the sun for the maximum period possible. Single or Dual Axis tracking systems, help in achieving precise tracking of the sun. The angle between the incoming light and the PV Modules, contributes to the dropping off of the energy from the direct beam. Additionally, the reflectance (averaged across all polarizations) is more or less constant for angles of incidence up to around 50°, beyond which reflectance degrades rapidly. From the perspective of

November 2016


GuestArticle

any fixed location the visible portion is 180 degrees during an average 1/2 day period, though the sun travels 360 degrees through East to West in a day. The other factor that reduces this is the local horizon, which makes the effective motion of the sun to about 150 degrees. PV Modules with fixed orientation, will see a motion of 75 degrees to either side (from dawn to dusk extremes), and will thus lose 75% of the energy in the morning and evening. Tracking systems can help recapture those losses. Taking the equator as the centre, the sun also moves through 46 degrees North and South (between the Tropic of Cancer & Tropic of Capricorn). The PV modules with fixed orientation will thus see the sun move 23 degrees on either side, causing losses of 8.3%. The losses’ seasonal angle changes, gets even more complicated by changes in the length of the day (increasing collection in summer in Northern & Southern latitudes). It thus makes more sense to tilt the PV Modules closer to average summer angles, thus reducing the total yearly losses as compared to a system tilted at the spring/fall solstice angle (the same at the site’s latitude)

500

737500

855500 (+16%)

892375 (+21%)

995625 (+35%)

1000

1475000

1725750 (+17%)

1784750 (+21%)

1976500 (+34%)

ROI on trackers ROI and IRR values of tracked plants would be much better as compared to fixed plants because of its enhanced generation. Electrical unit which is invoiced or billed is Rs/kWh, where Rs is the capital cost of the plant and kWh’s is the generation. The numerator is normally governed by the market forces. However with the help of tracking systems the denominator can be increased, due to increase in generation, thus reducing the fraction of Rs/KWh’s. While calculating generation cost the additional cost of tracking system is already considered in the capital cost of the plant. It is evident that the generation cost of the tracked plant is lower than the generation cost of the fixed plant.

Thus the primary benefit of a tracking system is to collect solar energy for the longest period of the day, and with the most accurate alignment as the Sun’s position shifts with the seasons. The physics behind standard photovoltaic (PV) trackers works with all standard photovoltaic module technologies. These include all types of crystalline silicon panels (either mono-Si, or multi-Si) and all types of thin film panels (amorphous silicon, CDTE, CIGS, microcrystalline).Since tracking always face the Sun directly, it achieves more energy generation compared to fixed panels. Dual axis systems are found to be more efficient with higher output, when compared to fixed panel, Single Axis Solar and Unipolar Tilted Tracking System. Depending upon location, Dual Axis tracked plants enhance the generation up to 35% when compared with fixed tilt systems while single axis tracker enhances the generation up to 18%. The capital cost of tracker generally pays off within 2 years with respect to enhanced generation of the solar plant. Generation comparison with same number of panels* Generation Plant Generation with with tapacity Sngle Axis Axedpanels in kWp (kWplyear) (kwp/year)

Generation with Unipolar Tilled Tracking System (kWp /year)

Generallon with DualAxis Trackers (kWpylear)

1

1475

1771 (+16%)

1785 (+22%)

1962 (+33%)

5

7375

8629 (+17%)

8924 (+21%)

9883 (+34%)

10

14750

17405 (+18%)

17995 (+22%)

19913 (+35%)

50

73750

86288 (+17%)

90713 (+23%)

98825 (+34%)

100

147500

174050 (+18%)

179950 (+22%)

196175 (+33%)

November 2016

The higher generation of energy translates into better revenues for the investors and shortens the payback period. Since the Sun’s angles govern the movement of the PV modules, the panels moving hot air below the modules is also reduced increasing the efficiency of the plant. Even a small wind velocity of 1-2m/sec would remove all the heat below the plant, due to the space between the modules and rows for escaping of the hot air, thus implying that the PV modules on tracker would be cooler than fixed ones.

Market Overview The Solar Trackers Market has been rapidly growing worldwide and it is because of increasing demand for energy conservation combined with switching from traditional to alternative sources of energy. Globally the demand for solar trackers was at USD 2.4 million in 2014 and is expected to reach USD 6.0 billion by 2020 growing at a CAGR of slightly above 17% between 2015 and 2020. Globally the solar tracker market had an installed capacity of 2.8 GW in 2014. Europe is currently the leader in the global solar tracker market and had an approximate share of 28% of the market in terms of installed solar capacity in 2013. Other growth indicators that further boosted the growth of solar tracker market is the increasing trend in the area of land used for

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GuestArticle

installing solar power plants. Going by the market trends it has been foreseen that Latin America would be the fastest growing regional market, at an estimated CAGR of 22.5% from 2014 to 2020. Rising demand for electricity and increasing concerns for sustainable green energy, especially in Brazil, Mexico and Argentina is anticipated to stimulate the growth of solar tracker market over the next 6 years. Market sources state that 40 GW of single-axis trackers will be shipped to North America, generating nearly $7 billion in revenue from 2016 to 2020, the reason being strong demand for ground-mounted utility-scale PV in the United States with the support of the extended investment tax credit (ITC). Single-axis trackers have become the default technology solution for groundmounted projects in the United States. Total Capacity of Solar Installation in India(MW) 12000 10860(Expected) 10000 8000 6762.8 6000

Total Capacity of Solar Installation in India(MW)

4000

3740

2000 0

20 2011-12

2014-15

2015-16

Looking at the Domestic Market, it has been observed that India has an installed capacity of 8.5 GW of Solar PV Plants and is expected to install 10.8 GW by March 2017 with a target of achieving 100 GW by 2022. The country today has close to 1 GW of solar power plants that function with trackers. This is a small fraction of the total capacity of solar power installed in the country in which close to 95% of the solar installations are based on fixed tilt systems while the rest of the western world is making tracking systems as their base for solar powered plants. With yet so low figures, the use of trackers will soon become a norm rather than an exceptional technology in solar power that is being used in India. ▪ Mr.Bharat Kotak

2016-17

Director, Ravin Infraproject Pvt.Ltd.

Looking at the Domestic Market, it has been observed that India has an installed capacity of 8.5 GW of Solar PV Plants and is expected to install 10.8 GW by March 2017 with a target of achieving 100 GW by 2022. The country today has close to 1 GW of solar power plants that function with trackers. This is a small fraction of the total capacity of solar power installed in the country in which close to 95% of the solar installations are based on fixed tilt systems while the rest of the western world is making tracking systems as their base for solar powered plants . With yet so low figures, the use of trackers will soon become a norm rather than an exceptional technology in solar power that is being used in India.

1800/-

1000/1800/2400/-

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Rs.____________ / US $ 120 or payment advice to our Account No.11751 “Bank of India”, Worli Branch, Pankaj Mansion, Dr A.B.Road, Worli, Mumbai 400 018 is enclosed

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InternationalMatters

India’s growth pace in the next 15 years will be what China’s growth pace has been in the last 15 years” – this is what I tell my clients and audience at business forums. “Difficult”, says my friend having sizeable experience around economies of China and India. “ Difficult for India to work at the same pace because of drags on decision making and quick actions. These drags emanate from multi-­‐party democracy having divergent views and dissent, and regional political parties with their own ideologies and ambitions. China could take such a great pace because of centralized power for decision making and enforcement of action plan.”

breath, review and restructure, and then march ahead for the next run. It is like Usain Bolt running a marathon at his normal sprint speed. There are physiological limitations of the body, whether human or national, and that physiology demands rest, recuperation, and rejuvenation before you take up the next leg of the race.

buyer in place of a seller, focusing on consumption more than production, developing services at a faster pace than manufacturing, acquiring and developing new and cutting-­edge technologies before others can reach there; the challenges are huge for any nation, but they are to be faced as any nation at this stage must.

Also, China needs to re-define its position in the world economy in its new avatar. The roles are changing. Playing the role of an investor in place of an investee, becoming a

India’s story has been a little different. For many initial decades after independence, the credit for business growth goes to enterprise and innovation of the hard working business community that turned micro-economic growth into a macro - economic developmental model. Business succeeded not because of the Government but in spite of the Government. Things changed somewhat after the 1991 reforms and opening up. Proactive initiatives were taken after that, some under the leadership of Mr Atal Behari Vajpayee, some by Dr Manmohan Singh, and many more now by Mr Narendra Modi. The seeds that Mr Modi has sown in the last two years have long term consequences and, if nurtured well, will yield the fruits that are abundant and tasteful.

I agree that he has a valid point. But also feel that once the rapid economic growth spiral takes-­ off, and Indians taste the fruits of initial ramping up, the treadmill of economic growth will catch up speed as it did in case of South East Asian economies and China. China’s growth path in the last 35 years has been nothing short of miraculous. The economy and society have grown so fast that they have to halt for a while, take a

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For this to happen, India can learn a lot from China’s experience on what to do and what not to do. This Article describes those guideposts.

The world is not waiting to see India rise; it is calculating whether India will make use of this golden opportunity offered by time.

To do list

Benchmark with the Best

Think Big

When Chinese economic reforms started in 1979, Chinese knew that they were far behind the world. They were not ashamed to accept this fact. And they were eager to learn, to adopt , to practice, and to excel. They invited Americans, Germans, Swedish, British, Danish, Indians to teach them what they were best at and learnt from them. They invited large manufacturers, high technology researchers, sports coaches, scientists, artists from all over the world, learnt from them and beat them at their own game by doing an excellent job at par or better at a lower cost of resources.

Our forefathers thought big. That is why they could build structures like Ashok Stambh, Rantambhore Fort, Sher Shah Suri Marg, and Golden Temple. Somewhere, at some point of time, Indians forgot to dream big. Mediocrity crept in, and the status quo became acceptable. Humans have immense mental and physical capability of fulfilling their dreams. The growth and accomplishment of any community or nation depends on how big they dream. The bigger they dream, the bigger they achieve. When Chinese GDP had no standing in the prosperous comity of nations, Chinese dreamt of becoming rich, becoming prosperous, and uplift their society to high standards of living. And they did it. According to World Bank, China lifted 500 million people out of poverty in 30 years. The country which had 88% population below the poverty line in 1981 had only 6.5% of the population below poverty line (earning less than $ 1.9 per day) in 2012. That is less than 100 million people. Disposable personal income that stood at CNY 8046.18 Yuan in 1978 rose up to CNY 31,195 in 2015. That is almost a four–fold rise in 37 years. Indians, with their inherent creativity, imagination and enterprise can achieve much more. We need to think big.

Execute, Execute, Execute Once Chinese thought big, they executed with remarkable discipline, most of the time, surpassing the pre-­ decided targets. Discipline is the keyword here. And discipline will distinguish the developed India from the developing India. Democracy does not mean indiscipline. Freedom does not mean chaos. Indians have no choice now but to excel in discipline to achieve what they decide to achieve. That is what distinguishes men from boys and women from girls. Dreams are good but to realize those dreams we must do what we need to do.

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India has to benchmark with the best in the world and be better than the best.

Money is Colorless Chinese knew that in order to take a quantum leap in economic terms, they needed investments and technology from the world. So, they invited investment from all over the world. They developed huge trade relationships with their political enemies, clearly distinguishing between political ideology and mutual business aspirations. They knew that money is colorless and if they have their regulatory mechanism in place safeguarding their national interests, money and technology from any country could only benefit them, and in no way could be harmful. India now needs massive investments. Foreign investment needs to be warmly welcomed, of course with adequate regulatory safeguards in place. Make–in–India will actually happen if we allow people to make in India. Just to give you an idea on numbers, China was the biggest FDI recipient in 2015 taking US $ 126.27 billion (figures from Invest in China) with total FDI stock standing at US$ 1.221 trillion. India’s total FDI stock at the end of 2015 stood at US $ 282 billion ! That shows us how much more India needs to go forward.

Plan and Build If India aspires to be a manufacturing giant, it needs to make massive investments in infrastructure. Mushroom growth by individual enterprise and hard work has taken India where it has reached. Now, infrastructure is a bottleneck in further growth. Chinese identified their key manufacturing segments and products, then built huge capacity industrial parks earmarked for those industrial segments, connecting these parks with state-­‐ of-­‐ the-­‐art expressways, ports, airports, railways and waterways. Then, they invited the world business community to come and invest in their manufacturing. You have to put the horse before the cart. It is not the other way round!

Delivery is important, the format is irrelevant Democracy is good and is a desired ideal. But democracy has to deliver and has to be functionally effective so that people have faith in the form of government. Canada, Sweden, Denmark, Finland, Norway, Switzerland, etc, are examples of democracies that have given good governance, economic prosperity and social justice to their citizens. China’s political ideology and structure are different. But effective Governance has delivered to people and has uplifted the masses. The bottom line for a nation state to be social justice, security of life and property, law and order to its people. People then do not bother about the form of Governance. They want delivery. It is high time that Indian democracy delivers effective governance to its people so that their faith in democracy is strengthened and they enjoy the fruits of democratic ideals.

Not to do list Do not ignore the environment “40 years ago, I could breathe fresh air standing on this ground. What do I do with your economic development if I can not breathe properly “ said a high-­profile consultant professor to me standing on the premises of University of International Business and Economics, Beijing.

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Break–neck rapid industrial and economic development has led China into mono–directional advancement and the country is paying huge cost in terms of quality of life now. People, on bad days in big cities and industrial centers, find it difficult to breathe and have started using face masks and air purifiers in their homes. AQI (Air Quality Index) is now regularly monitored and declared by the Government and people are advised when to move outdoors and when not. Air pollution, water pollution, and land pollution is affecting all spheres of quality of life from food to entertainment. Beware India ! Your ambitions of becoming a manufacturing and economic powerhouse should make the life of your people more comfortable, not more difficult.

Quantity should not take over quality Rapid growth focuses on more and more; bigger volumes, bigger capacities, bigger facilities. But this running after bigger and bigger should not ignore the qualitative aspects. Between 2005 to 2010, China’s wind energy capacity grew from a meager 1260 MW to 31,100 MW which has increased to 145.1GW by 2015. This is the biggest installed capacity in the world. 186.3 TWh of wind power in 2015 whereas USA, with installed capacity of 74.4 GW (almost half that of China) produced 190.9 TWh of wind power in 2015. That is why capacity factor matters ! Quality matters ! Chinese wind energy sector expanded rapidly. 7 equipment manufacturers in 2005 rose to 85 manufacturers in 2010. Huge tenders were floated and power prices had only one direction to go : southwards. But this impacted the quality of power and productivity to a great extent. Unrealistic prices deliver unacceptable quality . Beware India ! Are you going in the same direction with your tremendous efforts on solar power and wind power expansion?

American dream is for Americans China and India are populous countries with huge demands on land and other natural resources. So, it is to be clearly understood that American dream of every

family having one or more cars is not meant for Chinese and Indians. Where will all those cars run ? And where will they be parked? No other city, in urban history, can parallel the infrastructural explosion of Beijing. But huge network of roads, flyovers, bridges, and ring roads is not able to cope with the growing number of vehicles in and around the capital city. Restrictions and disincentives are not working. Lottery system on license number plates has taken the prices of number plates equal to cost of a sedan car but people have not stopped buying cars. Once a week off–the–street rule for all cars has led people to buy more than one car. You are a poor guy in Beijing if you have only one car. Result : unacceptable traffic congestion and vehicular pollution affecting the quality of life.

Peking University that Communist China has one of the world’s highest levels of income inequality, with the richest 1 per cent of households owning a third of the country’s wealth. The poorest 25 per cent of Chinese households own just 1 per cent of the country’s total wealth, the study found. China’s Gini coefficient for income, a widely used measure of inequality, was 0.49 in 2012, according to the report. The World Bank considers a coefficient above 0.40 to represent severe income inequality. In 1980s, China’s Gini coefficient was at 0.3.

Beware India ! Your model of economic prosperity should be suitable for your population structure and natural resources available.

Beware India! Your development will be successful only when it is development for all, not for a few!

Over-Capacity This is the biggest economic problem China faces today. Over world’s mass manufacturing, China kept on building capacities of anything and everything. From steel to real estate buildings, it has huge stockpile of everything. The problem is that USA and Europe are exhausted of their buying spree from China. How long can they borrow and buy? And if your customer does not have money to pay, whom will you sell to? Of course, China is finding new buyers and is addressing the issue through massive domestic consumption plans. Nevertheless, the issue is significant. Beware India! Before building huge capacities, also plan your exit and soft landing mechanism when the demand for those capacities is not there.

Sabka Saath, Sabka Vikas This is the biggest challenge of rapid economic development. Will it uplift the majority of the population? Will everyone be better-­ off ? Or those eating a cake will eat ice-cream cake and those sharing a loaf of bread will find that loaf vanished? Financial Times reported in January,2016, quoting a report from

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Hurun report recently stated that the number of dollar millionaires in China had risen 8 per cent over the past year to 3.14 million. According to Hurun’s 2015 China Rich List, the country is home to 596 dollar billionaires, more than the US.

What about Soul, Culture and Character squares, skyscrapers, low–cost apartments, high-­profile office complexes. In the process, what was old was demolished and with it was demolished the soul and character of those historical places. This is not about preservation of historical places and cultural relics of tourist interest. This is about soul and character of a city that makes it lively and unique. That gives it a unique fragrance and flavor. That makes you feel it breathes, it lives, it sings. Many cities in China have lost this life. Beware India! While you develop smart cities, make sure that smartness does not take away their soul and unique character!

Conclusion China and India are always compared though following different political ideologies and economic models. It is in the interest of India that it heeds lessons from China’s developmental history and pick up those attributes that work well while avoiding those that cause trouble. ▪ Harpreet Singh Puri

BusinessLinks Consulting Limited . Mr Puri has been presenting his views on Indo-China development through speeches and articles at various forums.

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f all the laboratory tests for MCBs, the most critical and difficult test requirement being the short circuit test because of the sheer scale of the kA variables (>10 KA) that needs to be implemented at rated voltages such as 415 V, meaning that the breaker needs to break a fault of the order of 5 - 10 MVA. In real life, a major trouble-shoot results from two kinds of faults, viz. the overload fault and the short circuit fault. Out of that, the short circuit fault is far more dangerous with respect to damage to the electrical equipment and

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possibility of injury to humans. The protection for damage can’t be guaranteed for a short circuit condition unless fully verified by the Short Circuit testing. This document enumerates a brief description, that of a complete turn-key solution for a direct online test facility to test MCBs and other circuit breakers for short circuit testing at their rated voltage and settable SC currents of the order 10 kA rms and beyond and corresponding peak currents as per their relevant standards (IEC 60898, IEC

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60947-2 and corresponding country-wise standards). In addition to short time withstand, the setup can be used for endurance testing of MCCBs and Air Circuit Breakers at rated voltage and rated currents for the specified p.f. This is a brief outlay of the schematic diagram of the test facility: The main components of such a test system are:

Utility The utility requires following points to be taken in to consideration: The available fault level and MVA sourcing capability for a limited time (as per IEC testing sequence) of utility substation. The relay settings at the SC substation.

Power Transformer A key component of the system, the step down power transformer (typically 11 or 22 or 33 kV / 415 V) is designed and implemented expertly so as to withstand repeated SC shots nearly 10 times its rating that leads to high electromagnetic forces that reduce the life of a usual transformer. Also, minimal p.u. impedance is desired, which in itself is a design skill. It should also have a flexible incoming / outgoing delta-star connection with taps, allowing test to be carried out at multiple voltages. It should also have a protection suite.

Circuit Breakers Circuit breakers are installed both at the incoming (VCB) and outgoing (ACB or MCCB) of the power transformer to protect both the transformer as well as secondary circuit. The protective relaying is to be chosen and implemented such that there is no nuisance trip, whilst ensuring the desired protection. The Circuit Breakers are specially customized with critically chosen earth switches for complimenting the on-off operation of the circuit breaker so as to earth any potentially dangerous electrostatic and capacitive discharges.

SC Make Switch The SC make switch is a thyristor controlled switching module of very high ampere capacity enabling point on wave switching at any desired angle. Plus 3 phase operation demands an exact switching to generate required peak current, thus making a strict angle control mandatory. The SC switch input control is interfaced with the PC software in order to give command to firing / switching and to maintain overall control on the total test time.

Load Banks Both the upstream and downstream load banks are used to limit the current to desired kA levels and also to maintain an inductive p.f. as per table 17, IEC 60898 -1

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Š IEC:2002+A1 : 2002 + A2 : 2003. The upstream load bank is always in the circuit while the downstream load bank may be used while conducting the endurance test. The load banks will employ ceramic core wire wound resistors in addition to accurately realized bare nichrome wire alloy components as well as stainless steel resistive components. In addition, the chokes used will be air core, designed superiorly to withstand the Short Circuit and deliver the required p.f. that is needed.

Measurement and Waveform Analyzers The measurement is done via accurate voltage and current transducers which are interfaced with special waveform analyzers that are further interfaced with PC. Specially designed potential transformers / dividers and non inductive shunts (possibly Rogowoski coils / Hall Effect CTs) can be used for the purpose.

Auxiliary Supply This is to generate the dc/ac control voltages as well as currents to operate the control relaying used in the system.

PC, HMI and Control Panel The entire sequence is automatically controlled / implemented via a software program coded in NI LabVIEW with easy control on the machine side and great graphical user interface on the user side. The software will have reports exportable to MS Excel format. The key test parameters, including the number of O and CO, the intermediate time t, etc. is programmable. A key mathematical calculation is the i2t of the waveforms captured plus the nature (wave shape) of breaking current. Also the curves plotted will have features such as i2t, option to pin-point x and y values on the curve, database, report generation, etc.

Cubicle / Test Jig The cubicle is designed such that its exterior is made up of toughened material. The glass on the cubicle used (to visually see the test being taken place) is fit for sustaining the blast. In addition, the ON and OFF mechanism is automatic with the help of a pneumatic switch interfaced with the main control system. The cubicle / test jig is designed referring Cl 9.12.9. It houses DIN rail mounting arrangement as well as customized mounting. In addition to the above turn key solution, we have several laboratory and automation solutions for testing of MCBs, MCCBs, RCCBs, fuses,relays and contactors, LEDs and Luminaries, insulation materials, domestic appliances, cables, motors, etc. â–Ş Mr Aadish Mone

SCR Elektroniks

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he rapid spurt in the population has resulted in a steep increase in energy consumption. The conventional sources of energy are explored to its maximum possible limit to satisfy the demand for energy. In addition to the conventional sources of energy, renewable energy sources are also being looked into to mitigate the demand of fossil fuels. Solar PV systems are one of the upcoming solutions for energy crisis. The output power from a solar PV array depends on the insolation level, temperature and the load conditions which are beyond the control of a human operator. Hence, to extract maximum power from solar modules, Maximum Power Point Tracking (MPPT) techniques are adopted. Such techniques will extort maximum power from a solar module when connected across a load at a given atmospheric conditions.

India’s gross domestic product (GDP) grew at 7.5% during the January-March, 2015 period, faster than China’s 7% in the same period[1]. “Energy Statistics-2013” by Ministry of Statistics and Programme Implementation[2] shows augment in the total generation of electricity in India. It also depicts the energy production in Giga Watt-hour contributed by thermal, hydro and nuclear power stations. However, belying the increase in the electricity production, 600 million Indians do not have access to electricity and about 700 million Indians use biomass as their primary energy resource for cooking[3]. Thus, energy crisis is a major issue in India. To provide some respite to this concern, non-conventional sources of energy like solar and wind technology are being developed. By the end of 2015, India may enter into the top 10 solar power markets, in terms of installed capacity, as it has now crossed 4 GW of installed solar power capacity. According to Ministry of New and Renewable Energy (MNRE), India has targeted creation of 20,000 MW solar

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power generation capacities, including 20 million solar lights by year 2022. In addition to this, the Jawaharlal Nehru National Solar Mission (JNNSM) also aims at installation of 20 million square meters of solar thermal collector area in the same time[4]. Moreover, India needs upgradation from its present power system into a more advanced and efficient systems which can alleviate problems like power shortage. Smart grids can improve the system efficiency and reliability by reducing losses of the overall grid. Implementation of Smart Grid (SG) or intelligent grid is necessary for the advancement of existing power system for secure integrated communication, reliable and economic power delivery model, empowerment of the consumer, better power quality, and inclusion of renewable energy and optimization of existing assets They can improve the existing power system by providing strong technological and economic foundation for the future of power systems [5-6]. The paper consists of the V-I characteristics, basics of boost converters, flow chart of Incremental Conductance (IncCon) and Perturb and Observe (P&O). Section II consists of simulation results of circuits running on both the above algorithms. Section III consists of conclusion from the results obtained from the simulations.

Solar Modules Characteristics The ideal equivalent circuit for a solar cell is a diode in parallel to the current source. However, in order to deal with real-time problems like shading problems and internal resistance, we add resistances in series and parallel, Rs and Rsh respectively, to the ideal equivalent circuit[7]. The current supplied to the load from the solar cell is given by the equation[7]:

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I = Isc - IO{exp} Where

[

q(V+IRS KT

]

- 1} .............................. (1)

I: current from solar cell Isc: Current from solar panel when load is short circuited q: Charge of electron K: Boltzmann’s constant

From Fig.2, it can have inferred that for a given insolation level and temperature, maximum power will be extracted from the solar panel only for a specific value of voltage and current. However, due to the dynamic nature of the atmospheric and load conditions, it is not possible to retain the value of output power equal to maximum power at all conditions. Hence, DC-DC converters are used for load matching for maximum power transfer.

DC-DC Converter

T: Temperature in Kelvin For our analysis, we neglect the resistance Rsh (i.e. Rsh =∞). The model, thus obtained is shown in Fig.1.

Fig. 1: Equivalent circuit of a solar cell

Fig. 3: Condition for maximum power transfer

The model for solar module is simulated in MATLAB/ SIMULINK. The model consists of 90 solar cells. The atmospheric temperature is assumed to be at 25o C and insolation level of 1KW/m2. The V-I characteristics so obtained are shown in Fig.2.

The maximum power transfer theorem states that “the maximum amount of power will be dissipated in the load resistance if it is equal in value to the source resistance of the network supplying the power.” The point where the V-I characteristics meet the load line is the operating point of the solar panel. Let Vmpp and Impp is the value of voltage and current from the solar panel corresponding to maximum power Pmpp. Now as shown in Fig.3, maximum power will be extracted only if the load line passes through point where Vmpp and Impp meet on the V-I characteristics[8]. Since, the value of the load resistance varies continuously, the value of the resistance offered by the DC-DC converter is varied so that its resistance is equal to the load resistance when seen from the input side. The resistance offered by the DC-DC converter is adjusted by varying the duty cycle (D) of the switches (IGBTs, MOSFETs or SCRs).

Fig.2: (a) Current Vs Voltage and (b) Power Vs Voltage Characteristics of a solar module

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Fig. 4: Block diagram showing maximum power extraction using DC-DC converter

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Boost converter The MATLAB/SIMULINK model for a boost converter is shown in Fig.5.

Eq.(2) indicates that the slope of the Power vs. voltage slope is positive and the MPP point is to the right of the current operating point. Lastly, Eq.(3) indicates that the slope of the curve is negative and the MPP point is to the left of the current operating point

Incremental Conductance In this method, the instantaneous values of conductance are compared with incremental conductance. On the basis of this comparison, the position of the operating point of the solar panel is decided by the algorithm.

Now, dP d(VI) dI = =V +I dV dV dV Fig. 5: MATLAB/SIMULINK model for boost converter

As the name suggests, in a boost converter, output voltage is greater than input voltage. Hence it is also called as a step up converter. When the switch is ON, the inductor stores energy within its coil and reverse biases the diode. When the switch is OFF, the diode gets forward biased and the load is fed from the energy source (DC source) and also with the energy stored in the inductor previously. Thus, voltage across the load becomes greater than the input voltage[9].

..........................................(3)

Eq.(3) can be further written as The algorithm increases or decreases the value of the voltage obtained from the panel to track the MPP. It also adjusts itself to the changing climatic conditions[11]. The algorithm is illustrated as shown in fig.6.

If D is the duty cycle of the switching, then the output and input resistances are related as: Rin = Rout (1-D)2 Rin = Rout (1-D)2 2 Where Rin input resistance of the converter and Rout : load resistance It can be concluded from Eq. (2) that Rin varies from the value equal to Rout to zero when duty cycle varies from 0 to 1.

Maximum Power Point Tracking There are different algorithms reported in literature viz. Constant Voltage (CV) method, β method, System Oscillation method, Ripple Correlation method, Incremental Conductance method (IncCond) and the Perturb and Observe method (P&O) etc.[10]. Out of these methods, Incremental Conductance (IncCon) and Perturb and Observe (P&O) methods are studied in detail. At the maximum power point, the slope of power vs. voltage curve will be zero. This principle is used in this algorithm to detect the maximum power point. dP = 0 ..................(1) dV dP > 0 ..................(2) dV dP < 0 ..................(3) dV When Eq.(1) is reached, it indicates that the operating point and Maximum Power Point (MPP) is reached.

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Fig 6: Incremental Conductance Algorithm

Incremental Conductance is simulated in MATLAB/ SIMULINK. The output is obtained for fluctuating loads. It proves how the solar panel tracks the maximum power point irrespective of the load at the output. Perturb and Observe Method (P&O) Perturb and Observe (P&O) is one of the most commonly used methods.

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When the operating voltage is incremented and there is a corresponding increase in power, it implies that the operating point is to the left of MPP. In this case, perturbation is continued in the same direction. On the contrary, if an increase in operating voltage causes a decrease in output power, it indicates that the operating voltage is to the right of MPP. In this case, the direction of perturb is reversed[11].

abruptly at time t=0.2s, after an initial disturbance, the power again settles at Poutput = Pmax - 475w. The oscillations and the overshoot are be further reduced by tuning the PID controller more accurately and by reducing the step of perturb.

This is illustrated in Fig.7 as follows

Fig.8: (a), (b) and (c) shows output power, current and voltage respectively across the load.

Fig7: Algorithm flow chart for P&O

P&O method is simulated on MATLAB/SIMULINK. The output is obtained again for fluctuating loads.

simulation results

Fig.8 illustrates the variations in Power, voltage and current during fluctuating loads using incremental conductance. It can be proved that the power extracted from the solar panel corresponds to the maximum power that the panel can supply. By using P&O methods, outputs are obtained similarly by assuming the same atmospheric conditions and that of load fluctuations. They are illustrated in Fig.9.

The block diagram simulating Maximum Point Tracking using incremental Conductance and P&O is as shown in Fig.7 below.

Fig.8: Block diagram for Incremental Conductance

The simulations are done assuming the temperature as 25o C and insolation level as 1kW/m2. The solar panel is subjected to varying load which is given as follows: Rload

= 100Ω for 0 ≤ t ≤ 0.2s

= (10 ‫ ׀׀‬100)Ω for t > 0.2s

Due to the MPP Tracker, the solar panel will continue supplying power Pmax = 475W. When the load changes

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Fig.9: (a), (b) and (c) shows output power, current and voltage respectively across the load. The settling time for both the cases were recorded which is tabulated below:

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Sr.No 1 2

Methods Incremental Conductance Perturb And Observe (P&O)

Settling Time (s) 0.01 0.25

conclusion From the settling time, the circuit working on incremental conductance settles faster than that working on Perturb and Observe (P&O). Thus, the algorithm of Incremental Conductance (IncCon) is preferred over P&O method as the settling time of former is almost 20 times faster than the latter.

Acknowledgment The authors express their heartfelt gratitude towards the Indian Institute of Technology, Mumbai (IIT-B). They would also like to convey their special thanks to Dr. Kishore Chatterjee and Ms. Nanditha Reddy for their invaluable contribution in making this paper. REFERENCES 1 Daily News and Analysis (DNA), 30 May 2015, “India overtakes China in GDP growth rate; economists say figures may not reflect ground situation”

php?sectors=energy 6 Mukhopadhyay, Subrata, Sushil K. Soonee, Ravindra Joshi, and Ashok K. Rajput. “On the progress of renewable energy integration into smart grids in India.” In Power and Energy Society General Meeting, 2012 IEEE, pp. 1-6. IEEE, 2012. 7 Manas, Munish. “Development of Self-Sustainable Technologies for Smart Grid in India.” In Computational Intelligence & Communication Technology (CICT), 2015 IEEE International Conference on, pp. 563-568. IEEE, 2015. 8 Acharjee, P., and Jagadeesh Gunda. “Development prospect of smart grid in India.” In Power and Energy (PECon), 2010 IEEE International Conference on, pp. 953-957. IEEE, 2010. 9 Renewable and Efficient Electric Power Systems, Gilbert M. Masters, Stanford University, Pg 483-487 10 Photovoltaic System Design, Indian Institute of Science (IISc), Bangalore, Pg 14-15 11 Malhotra, Ahana, and Prerna Gaur. “Comparative study of dc-dc converters in solar energy systems.” In Advances in Computing, Communications and Informatics (ICACCI, 2014 International Conference on, pp. 816-820. IEEE, 2014. 12 Latif, Taohid, and Syed R. Hussain. “Design of a charge controller based on SEPIC and buck topology using modified Incremental Conductance MPPT.” InElectrical and Computer Engineering (ICECE), 2014 International Conference on, pp. 824-827. IEEE, 2014.

2 Available URL: http://www.dnaindia.com/money/report-india-overtakes-china-in-gdp-growth-rate-2090466

13 Esram, Trishan, and Patrick L. Chapman. “Comparison of photovoltaic array maximum power point tracking techniques.” IEEE Transactions on Energy Conversion EC 22, no. 2 (2007): 439.

3 Central Statistics Office, National Statistical Organization, “Energy Statistics-2013”, Ministry of Statistics and Programme Implementation, New Delhi, India, 2013, Twentieth Issue.’

14 Yu, Ting-Chung, and Yu-Cheng Lin. “A Study on Maximum Power Point Tracking Algorithms for Photovoltaic Systems.” Lunghwa University of Science and Technology, Dept. of Electrical Engineering (2010). ▪

4 Planning commission Of India, September 18, 2014. “Power and Energy.”

Shantam Chavan & Priya Raghuram

Dept of Engineering VJTI

5 Available:http://planningcommission.nic.in/sectors/index.

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InternationalNews

INTERNATIONALNEWS France’s power major EDF Energies Nouvelles’ calls off deal with Acme Cleantech

US urges WTO to enforce report on Indias solar product policy

French power major EDF Energies Nouvelles’ (EDF EN) has called off its partnership with Gurgaon-based green technology solution provider Acme Cleantech Solutions over differences in strategy, marking an end to its first venture into the Indian solar energy The Paris-based state-run power major, however, remains bullish about clean energy projects in the country.

The US has said it will urge the World Trade Organisation to enforce the panel and appellate reports that found Indias policies “discriminatory” against American solar products. The US Trade Representative also called for a special WTO meeting to adopt a compliance panel report that found the European Union guilty of maintaining illegal subsidies to Airbus.

“Yes, the process (of separation) is complete,” Antoine Cahuzac, CEO at EDF EN, told ET. EDF EN, along with Luxembourg-based EREN Renewable Energy, had formed a joint venture with Acme, called Acme Solar, in December 2013.

“USTR has also requested that the WTO adopt the panel and appellate reports in the successful US challenge against Indian local content requirements that discriminate against US solar cells and modules,” the US Trade Representatives office said in a statement.

Acme Solar is the second biggest solar developer in the country (after the beleaguered SunEdison, which is on the verge of selling its India assets) with 600 MW of installed capacity, amounting to 7% of the market share. It has another 500 MW under construction and 400 MW more in the pipeline across 15 states. EDF and EREN both hold 25% in the JV company, with the domestic partner holding the rest. “Acme is a very dynamic company but after a while we felt we no longer shared the strategy we had in common at the beginning of the partnership,” said Cahuzac.

“We will not tolerate our trading partners ignoring the rules at the expense of American workers and their families,” said US Trade Representative Mike Froman. “We need to resolve these disputes once and for all. The Obama Administration is strongly committed to enforcing the rights of the United States under our trade agreements and we will use every tool at our disposal to expedite these cases for the benefit of American businesses and workers,” Froman said.

EREN too has quit the joint venture along with EDF EN. What impact this will have on ongoing Acme Solar projects is not yet clear. “We hold about 130 MW of solar capacity from our JV with Acme,” Cahuzac added. Trouble had been brewing at Acme Solar for some time with the foreign partners uncomfortable with the company’s aggressive bidding and manner of project execution, according to industry sources. “I think Acme is the No.1 solar developer in India and we are not looking to be number one at any price,” said Cahuzac, confirming this view. “I don’t want to be over aggressive because I may then get stuck with a project, which does not provide the return I expect. I will be stuck with constraints which is very painful.” Acme declined comment on Cahuzac’s response. As late as June, Acme executives had insisted that while there was some friction, there would be no breakup. “There is no plan or attempt on EDF or EREN’s part to get out of the Indian market, or anything like that,” Nikhil Dhingra, chief financial officer at Acme Solar Holdings, had said.

November 2016

On September 16, the WTO Appellate Body found in favour of the United States in a dispute challenging Indias domestic content requirements for solar cells and modules under Indias National Solar Mission. The appellate report affirmed a February 2016 WTO panel report finding that Indias domestic content requirements breach international trade rules because they prohibit Indian solar power developers from using solar cells and modules made in the United States in certain projects, the statement said. “Since India enacted these requirements in 2011, American solar exports to India have fallen by more than 90 percent. By requesting the WTO to adopt the reports, the United States is pushing to stop Indias discrimination against US solar exports sooner rather than later,” USTR said. On September 22 this year, a WTO compliance panel found that the European Union (EU) breached WTO rules by giving Airbus billions of dollars in additional subsidies “that cause tens of billions of dollars in harm” to US exporters.

93


InternationalNews

“Today, the Obama Administration requested a special meeting of the WTO Dispute Settlement Body to ensure that this report takes effect as soon as possible,” the USTR said. The EU could seek to appeal the compliance panels findings, but the United States has urged them instead to accept the panels findings and negotiate a settlement to remove all of the WTO-inconsistent subsidies so that American exporters can compete on a level playing field, the statement added.

India great platform for power demand: Sembcorp Describing India as a growth platform in power sector, a Singapore-based firm has said it will enhance its presence in the country to tap the ever-growing power market. Sembcorp Industries big push in India is 2,640-megawatt Sembcorp Gayatri Power Complex in Andhra Pradesh, which opened earlier this year. The USD 3 billion facility has the distinction of being the largest foreign direct investment-driven project on a single site in the thermal energy sector with two 1,320MW supercritical coal-fired power plants. “India is short of power. We were able to deliver the plants on time,” Sembcorp Industries CEO Tang Kin Fei said. “The project had been delayed and we provided the funding to complete it,” Fei was quotes as saying by The Straits Times. While the first of two plants in the complex is now operational, the second should be up and running by the end of the year, after overcoming some teething problems. Sembcorp is bidding for a 500-MW long-term power purchase agreement (PPA) with Andhra Pradesh, where a new capital city Amaravati is being built. If the (PPA) deal is secured, then three of the four units, each of 660-MW, would be under long-term agreements, the report said, citing a report by a research unit of OCBC bank in Singapore. Tang said the future of Sembcorp lay with utilities in the medium term at least. “There are essential services that we provide, thats why we are going for these rapidly developing economies where there will be a demand for such services,” Tang said. Tang said he was confident that the demand for power in India will increase and there will be plenty of room for growth, given the expected economic growth of more than 7 per cent this year. The Singapore industrial group holds a majority 68.74 per cent stake in Sembcorp Green Infra which has wind and solar assets across seven Indian states. “Sembcorp Green Infra is a growth platform for our renewable energy business. It will be part of this new growth engine and enhance our product line,” said Tang of his groups participation in renewable energy business in India.

94

JinkoSolar to sell Jinko Power Downstream Business in China JinkoSolar announced that Wide Wealth Group Holding, a 55 percent-owned indirect subsidiary of the Company, has entered into a Share Purchase Agreement (SPA) with Shangrao Kangsheng Technology (the buyer). Subject to satisfaction or waiver of the SPA’s terms and conditions, the buyer will acquire all of the 55 percent equity interest indirectly held by JinkoSolar in Jiangxi JinkoSolar Engineering, a developer and operator of solar power projects in the People’s Republic of China, for a total consideration of US$250 million in cash. Through this transaction, JinkoSolar will spin off all its downstream business of Jinko Power and get US$250 million in cash. The transaction is currently expected to close during the fourth quarter of 2016. The Buyer intends to fund the Purchase Price with personal funds and debt financing. The Board has unanimously approved the SPA and the transactions contemplated thereby, JinkoSolar said in a statement.

Global renewable energy investment to exceed $350 bn by 2020 Spending on utility-scale renewable energy projects will be a key trend for market growth, says the latest global renewable energy investment market research from Sandler Research. The market research analyst predicts the global renewable energy investment market to exceed USD 350 billion by 2020. Accounting for around 59 percent of the global renewable energy investment market, APAC will be the largest revenue contributing region during the forecast period. The renewable energy projects that are more than 10 MW are said to be utility-scale renewable energy projects that benefit from state and local policies and programs. The state and local policies and programs address the potential barriers by implementing correct measures. The utility-scale renewable energy projects are considered to be highly individualized energy projects wherein the most effective states have coupled renewable portfolio standards with financial mechanisms such as tax benefits and clean energy fund grants. This helps in encouraging and supporting the development of large-scale projects within their borders. According to the renewable energy investment market report, high solar energy investments will be a key driver for market growth. The investments in the solar and wind energy are increasing considerably. If we look at the US market, the Solar Investment Tax Credit (ITC) has provided industry stability and growth since 2006 where it has experienced a CAGR of 60 percent approximately. On the other hand, there has been a drop in the cost of installation of the solar power plant by more than 70 percent. This has led to the expansion of new markets that has increased the deployment of multiple systems. The adoption of renewable energy resources is increasing in Saudi Arabia, Qatar, Bahrain, Egypt, Algeria, Morocco, Libya, Jordan, Syria, Iraq, the UAE, andKuwait, resulting in improved employment opportunities worldwide. ▪

November 2016


NationalNews

NATIONALNEWS Nuclear energy: Govt to push for JVs in light water reactor projects To meet the high cost of Light Water Reactors, the government has decided to bring in such projects, which currently involve foreign collaborators, as joint ventures (JVs)with public sector undertakings (PSUs).

Six more of 1000 MW each are to come up with the help of GE. The Russians too have been marked another site in Andhra Pradesh for building more LWRs. The NPCIL is currently building two reactors of 700 MW each in Gorakhpur in Haryana, Chutka in Madhya Pradesh, MahiBanswara in Rajasthan and Kaiga in Karnataka. India currently generates 6,780 MW of nuclear electricity.

This will also allow the Nuclear Power Corporation of India (NPCIL) to focus on financing Pressurised Heavy Water Reactors (PHWRs) that are coming up in the country.

PM Narendra Modi said to plan $3.1 billion boost for India’s solar factories

NPCIL is a PSU under the Department of Atomic Energy (DAE) that builds and operates nuclear power reactors in the country. It is currently in talks with two other PSUs, the Indian Oil Corporation and National Thermal Power Corporation (NTPC) for JVs.

Prime Minister Narendra Modi’s government is planning a 210 billion-rupee ($3.1 billion) package of state aid for India’s solar panel manufacturing industry, according to two officials. The so-called Prayas initiative, short for for “ Pradhan Mantri Yojana for Augmenting Solar Manufacturing,” a central-government plan designed to lift India’s installed photovoltaic capacity as well as to create an export industry, according to two senior government officials with direct knowledge of the plan. They asked not to be identified because the policy isn’t yet public.

The government has recently amended the Atomic Energy Act 1962 to enable such JVs with PSUs. “It has been decided to push future LWR projects for JVs. However, it will not be extended to Pressurised Heavy Water Reactors (PHWRs) which the NPCIL is currently building and we will be managing the equity on our own,” said a senior NPCIL official. The primary reason for such JVs is that the LWRs not only involve high cost, but also require the much needed equity. The PHWR have less capacity and are less expensive in comparison to LWRs. More importantly, the PHWRs are indigenous. The official, however, added that the JVs will take place if both the parties agree to go for it. Also, the LWRs Kudankulam Nuclear Power Plant unit 5 and 6 will not come under the purview of this new JVs as negotiations for getting soft loans for these reactors are already on. However, it could be applied for the future LWR projects. India currently operates four LWRs--KKNPP unit 1-4--- while work for the 5 and 6 is on. “We are currently in negotiations with banks for getting 70 per cent of funding in the form of debt financing while 30 per cent of the equity will come from JVs,” the official added. In near future, some 18 LWRs reactors are to come up in the country. French Company EDF will built six LWRs with a capacity of 1650 MW each in Jaitapur, Maharashtra while WestingHouse Co is expected to build another six units of 1000 MW each in Andhra Pradesh.

96

Modi wants to raise renewable capacity to 175 gigawatts by 2022 from 45 gigawatts at present. In addition to meeting its own energy targets, which Bloomberg New Energy Finance estimates may cost $200 billion, India wants to emulate industrial developments in neighboring China, where solar manufacturers have created a worldleading export industry. The Prayas program, part of Modi’s “ make in India” campaign, is intended to create 5 gigawatts of photovoltaic manufacturing capacity from 2019 and build 20 gigawatts of projects in the country by 2026, according to the officials. The policy, which is being developed by the ministry in charge of renewable energy and industrial policy, along with the Niti Aayog government research group, will be presented to the Finance Ministry within a month before going to the cabinet for final approval, they said.

Transmission project worth Rs 50k cr to go under hammer in FY’17 Transmission projects worth more than Rs 50,000 crore would be up for bidding during the current fiscal to increase power evacuation capacity in the country, Power Secretary P K Pujari said. “Transmission projects worth

November 2016


NationalNews

Rs 50,000 crore would be auctioned. It could be even more than this during this fiscal,” Pujari told reporters at a CII conference here. He further said: “Last year (2015-16), we bid out transmission projects worth over Rs one lakh crore out of which Power Grid Corp got projects of Rs 56,000 crore and Rs 35,000 crore were awarded to private sector (on tariff based competitive bidding).” There has been healthy growth of the transmission sector during the 12th Plan (2012-17). After April 2012, India has added 90,000 circuit kilometres of transmission lines and 2.72 lakh MVA of transmission capacity. The auctioning of transmission projects assumes significance in view of government’s ambitious target of adding 175 GW of renewable power capacity by 2022. “The share of renewables in energy mix, which is 6 per cent at present, will go up to 40 per cent by 2030. That will throw a huge challenge in the (area of) grid operation. It has technical implication for the grid,” Pujari said. About the Power System Development Fund (PSDF) scheme for providing subsidy to power plants for buying imported gas, he informed that the government is weighing various options and will take a call in 2-3 months. The PSDF scheme was sanctioned for two financial year till March 31, 2017, to revive stranded as well as other domestic power plants running at sub optimal levels (capacities).

Power equipment companies seek orders from joint ventures partners Companies such as Larsen & Toubro, JSW Energy and Thermax, which had invested heavily in power equipment manufacturing but are sitting on idle capacity due to lack of local orders, are now looking to their joint venture partners for orders to keep their units going. Bharat Forge and BGR Energy, among others, formed joint ventures with foreign capital goods companies and invested in setting up units to manufacture thermal power boilers and turbine generators in India. But these companies have struggled to get business in the past three years as fresh investment in power sector has been dismal. “Indian manufacturing units have a combined capacity to supply 28,000 mw of power equipment per year but last year the total order was 6,800 mw only. The utilisation is really low at 20 per cent and there is no market as of now,” said L&T Power’s chief executive Shailendra Roy. L&T Power gets orders worthRs 1,000 crore each for its boiler and turbine plants from the JV partner for exports every year. L&T’s chairman AM Naik had told ET that he was engaging in talks with Mitsubishi to get a larger share of the Japanese company’s orders for manufacturing in India. A senior executive from JSW Energy said that the joint venture partner Toshiba is also pumping orders into the India unit, which is its first and only equipment manufacturing unit for power plants outside Japan. Indian power generators are still holding back ordering for new projects as state power distribution companies are

November 2016

still reluctant to sign power purchase agreements. The coal block auction and a pickup in pace of clearances could have made a case for developers to revive capex plans but stretched balance sheets of companies and banks’ jitteriness over potential bad assets from the sector have sullied mood for fresh investments.

Follow transparency or will cut financial aid: Piyush Goyal to UP Union Power Minister Piyush Goyal today warned Akhilesh Yadav-led state government that it would not receive any “financial help” in the future from the Centre if it doesn’t follow transparency while implementing Central schemes. “As far as electrification is concerned, the state’s position is bad. If state government do not put board highlighting details of the work on websites, and transparency is not followed, the Centre will stop financial help to the state,” Goyal said while addressing the audience at a programme here. The minister said only 5 lakh houses were electrified as against the proposed target of 10 lakh under the 11th five-year plan.He said under the 12th five-year plan too the state government managed to electrify only 1.25 lakh houses against the proposed target of 32 lakh. “The state government is claiming that 4.97 lakh houses have been covered,” Goyal remarked. Govt to come up with pro-active hydro power policy: Goyal In a bid to boost hydro power sector, the government is planning to formulate a policy to push stalled projects and extend the benefits for renewable sources like wind and solar to hydro projects beyond 25 MW capacity. “We are looking at coming up with a pro-active hydro power policy to push stalled projects and explore the possibility of extending benefits for renewable sources like wind and solar to hydro projects beyond 25 MW,” Power Minister Piyush Goyal told PTI. He said it is the governments resolve to come up with this policy after discussing it with the stakeholders. According to a proposal of the Power ministry, projects with capacities of up to 25 MW have been categorised as small hydro power projects and would get the benefits as extended to other renewable energy projects. Hydro power potential in the country has been estimated at about 150 GW, with 50 GW coming from Arunachal Pradesh alone. The Power ministry had earlier mentioned that the planned hydro power generation capacity addition of 4,371 MW out of the total target of 10,897 MW in the 12th Plan will not be complete. “Our renewable energy capacity could touch 225 GW by 2022 if hydro electricity was added to the renewable category as is being done the world over,” he said. Goyal further said that it is only in India where hydro-projects below 25 MW are considered renewable and those above it are categorised as non-renewable. ▪

97


CorporateNews

CORPORATENEWS Inox Wind bags 40 MW power project from Malpani Group Inox Wind said it has bagged repeat orders from the Malpani Group for 40 MW wind power projects in Gujarat. In a BSE filing, Inox Wind said it “has bagged repeat orders from D J Malpani for two wind power projects of 20 MW each in Gujarat... The two orders will be executed on turnkey basis and are scheduled to be commissioned by March 2017”. It further said: “The orders involve supply and installation of 20 units of Inox Wind’s latest offering, the 113-meter rotor dia Wind Turbine Generator”. Inox Wind said as part of the turnkey projects, it will provide end-to-end solutions from development and construction to commissioning. Inox has also been contracted to undertake operations and maintenance services of the projects for a multi-year period, post commissioning. Malpani Group is a diversified business house with a presence in renewable energy, FMCG products and real estate.Shares of Inox Winds were trading 1.56 per cent lower at Rs 221.50 on the BSE.

KEC International wins orders worth Rs 1,192 Crore RPG Group’s engineering company KEC International has bagged orders worth Rs 1,192 crore, the company said. Shares of engineering and construction company KEC International Ltd. rose after its various divisions won orders amounting to Rs 1,192 crore. The transmission and distribution business of the company won orders worth Rs 859 crore across India, Africa and the Americas, the company said in a press release. This includes orders totalling Rs 659 crore for 765 kilovolt and 400 kV transmission lines across India and supply orders worth Rs 228 crore from Africa and Americas. KEC also won a turnkey engineering, procurement, construction order from Brazil, the company’s seventh in the Latin American country. While the cables business secured supply orders worth Rs 105 crore, the railways business won orders worth Rs 120 crore for overhead electrification in the NorthWestern region.

November 2016

The solar business won orders for providing turnkey EPC solutions to solar power projects. These orders will help consolidate the position of the company, Managing Director and Chief Executive Officer, Vimal Kejriwal said in the press release. In the T&D business, with substantial order wins, we continue to consolidate our presence in the domestic market. We continue to strengthen our footprint in the solar EPC space with new order wins.

BHEL commissions 660 MW supercritical thermal power plant in Uttar Pradesh Bharat Heavy Electricals (BHEL) has commissioned another 660 MW coal based supercritical thermal power plant in Uttar Pradesh. The commissioning of the unit will result in significant improvement of electricity availability in Uttar Pradesh. In past 15 months, company has added 4,300 MW of power generation capacity in the state of Uttar Pradesh. The unit has been commissioned at the 3x660 MW Prayagraj Super Thermal Power Project, located in Bara tehsil in Allahabad district of Uttar Pradesh. The project is owned by Prayagraj Power Generation Company (PPGCL), a subsidiary company of Jaiprakash Power Ventures. This is the second unit of the project to be commissioned. The first unit was commissioned earlier by BHEL in December, 2015 and the third unit of the project is also in an advanced stage of construction. BHEL’s scope in the project consisted of design, engineering, manufacture, supply, erection and commissioning of the Boiler and Turbine-Generator (BTG) package. The key equipment for the project has been manufactured by BHEL at its Haridwar, Trichy, Hyderabad, Ranipet and Bengaluru works, while the construction of the plant was undertaken by the company’s Power Sector - Northern Region. BHEL is India’s largest engineering and manufacturing company of its kind. It is a power plant equipment manufacturer and operates as an engineering and manufacturing company.

Proton Power Inc wins Kanthal Award 2016 Proton Power Inc, Tennessee, USA was appointed winner by the jury at the prize ceremony in Nashville, Tennessee October 4th for their innovative technology referred to

99


CorporateNews

as Cellulose to Hydrogen Power (CHyP), ideal for clean energy applications. Co-products are bio-char, a highly effective soil amendment, and wood vinegar that can be used as an environmentally friendly pesticide.

Indiagosolar.in brings on board Emmvee Photovoltaic Power Pvt. Ltd and Gautam Solar Pvt Ltd on its e-info marketplace platform

The motivation from the Jury is: “The winner of the Kanthal® Award 2016 is Proton Power for the development of an innovative technology which can use a variety of fuels for power generation combined with the production of bio-char for soil enrichment and hydrogen for fuel cells, this in an energy efficient process.”

IndiaGoSolar, India’s first ever solar e-info commerce marketplace offering solar products, projects & Services online, today announced that it has brought on board Emmvee Photovoltaic Power Pvt. Ltd and Gautam Solar Pvt Ltd on its solutions, services and e-consulting & training platform. EMMVEE is a developer and manufacturer of high performance solar thermal systems, solar water heaters as well as mono- and polycrystalline modules and photovoltaic systems and Gautam Solar deals in affordable solar products such as solar lighting, solar pump and solar power plants among others. Both the companies are empanelled MNRE system integrators.

“Proton Power has with their technology fulfilled the key criteria for the Kanthal® Award, to promote innovation, sustainability and benefits on a global scale,” says Dr Dilip Chandrasekaran, Head of R&D and Technology, Sandvik Materials Technology, and Chairman of the Jury. “We had this opportunity to really make a difference which expanded way beyond our expectations. We call it the gift that keeps on giving,” says Dr Weaver, CEO at Proton Power. “This technology has so many ways to help mankind, a technology that can generate electricity, liquid fuels, you can help reduce contamination and pollution in the air and in the water, and there is just so many ways that it can help plants grow,” says Dan Hensley, VP and COO at Proton Power. The Kanthal® Award includes a prize sum of 5000 Euro ($5500), a statuette and a diploma. The prize sum is, however, not for the winner to keep, but is to be donated to a charitable organization which supports the same criteria the Kanthal® Award is based on – sustainability, health and safety. Proton Power Inc will donate their award to Rotary International, an organization in which Dr Weaver is an active member.

UJAAS bags “BEST INFRASTRUCTURE BRAND 2016” award Ujaas, on the basis of an extensive research done by the knowledge and research partner of the event ‘KPMG’, was recognized and awarded as “The Best Infrastructure Brand 2016” for its Immense contribution to the Infrastructure Sector. There was an audience of 150+ eminent people like CEO’s, senior Government officials and media honchos. Ujaas was awarded based on the evaluation on the parameters reflecting the corporate strength of enterprise, amongst others this included contribution to reduction in Co2 emissions, execution capabilities, complexity of projects won and executed The Award was received by Mr. Vikalp Mundra, Jt. MD on behalf of the Company from Shri. Mansukh L Mandaviya, Hon’ble Minister of state- Road, Transport and Highway, Govt. of India. Ujaas Energy Ltd is a leading national provider of solar power and top solar energy graded Company with SP-1A solar energy grading. The Company operates Solar Plant with total capacity of approximately 184.41 MW all over the India.

100

IndiaGoSolar will be providing these companies higher visibility, premium listing, reach to wider base of retail & bulk customers accompanied withfeatured products and solar market insights. As a policy, Indiagosolar.in lists only those integrators and manufacturers on their platform which are already empanelled by MNRE and state agencies. To ensure authenticity and credibility, each of these companies go through a rigorous process of scrutiny by Government agencies before they become channel partners or system integrators.

Maharashtra joins UDAY, to get benefits worth Rs 9,725 cr Maharashtra has become the 17th state to join the UDAY scheme, meant for financial turnaround of debt-laden power distribution utilities, and it will help the state save around Rs 9,725 crore on account of cheaper funds and cut in AT&C losses. Government of India signed a Memorandum of Understanding (MOU) with Government of Maharashtra and Maharashtra State Electricity Distribution Co Ltd (MSEDCL) under the Ujwal DISCOM Assurance Yojana (UDAY) at the two-day State Power Ministers Conference in Vadodara today, the Power Ministry said in a statement. Under UDAY, sixteen states/UTs have already signed the MoU till date, Maharashtra being the 17th. The combined discom debt, including central PSU dues, that would be restructured in respect of these states is around Rs 2.57 lakh crore, which is around 68 per cent of the total outstanding discom debt as on September 30, 2015, it said. An overall net benefit of approximately Rs 9,725 crore would accrue to Maharashtra by opting to participate in UDAY, by way of cheaper funds, reduction in AT&C losses, interventions in energy efficiency, coal reforms etc during the period of turnaround, the Ministry said. Under UDAY, Maharashtra has committed to take over 75 per cent of discoms non-capex debt of around Rs 6,600 crore during the current year, the statement said, adding the balance 25 per cent of such debt remaining with the discom would be converted into bonds or repriced at cheaper rates. ▪

November 2016


PowerStatistics

World Nuclear Power Nuclear power by Country in 2015 Number of

Capacity

Generated

%-share of

operated reactors

Net-total (MWe)

electricity (GWh)

domestic generation

Argentina

3

1632

6519

4.83%

Armenia

1

375

2576

34.51%

Belgium

7

5913

24571.7

37.53%

Brazil

2

1884

14809.16

2.76%

Bulgaria

2

1926

15379

31.32%

Canada

19

13524

98374.97

16.60%

China Mainland

35

28792

170355

3.03%

Czech Republic

6

3930

25337.32

32.53%

Finland

4

2752

22323

33.74%

France

58

63130

416800

76.34%

Germany

8

10799

86810.32

14.09%

Hungary

4

1889

14955.71

52.67%

India

21

5780

34644.45

3.53%

Iran

1

915

3547

1.27%

Japan

43

40290

4346.49

0.52%

Korea, Republic of

25

23133

157196

31.73%

Netherlands

1

482

3861.63

3.67%

Mexico

2

1440

11176.54

6.79%

Pakistan

3

690

4332.7

4.40%

Romania

2

1300

10695

17.33%

Russia

35

25443

195213.58

18.59%

Slovakia

4

1814

14083.68

55.90%

Slovenia

1

688

5371.66

38.01%

South Africa

2

1860

10965.14

4.73%

Spain

7

7121

54740

20.34%

Sweden

10

9651

54347

34.33%

Switzerland

5

3333

22100

33.48%

Taiwan

6

5052

35143.03

16.32%

Ukraine

15

13107

82300

56.49%

United Kingdom

15

8918

63894.54

18.87%

United States

99

99185

797178

19.50%

World total

440

386,276 MWe

2,478 TWh

10.60%

Country

Source - Wiki

102

November 2016


PowerStatistics

Indian Nuclear Power

Nuclear Power Generation (2010-11 to Gross Year Generation Nuclear Power(MUs) Generation 2016-17 (Upto August - 2016)

15908

2015-16

37456

Year

2016-17 Upto August - 2016) 2014-15 2015-16 2014-15 2013-14 2013-14 2012-13 2012-13 2011-12 2011-12 2010-11 2010-11

(2010-11 to 2016-17) Gross Generation Capacity (MUs) Factor (%) 15908 77 37456 75 37835 82 35333 83 32863 80 32455 79 26472 71

37835 35333 32863 32455 26472

WIKI

Nuclear Energy Installed in India (GW) Indiancapacity Nuclear Power

Nuclear Power Capacity Factor

Nuclear Power Capacity Factor 83

20 Percentage

5.8

75 71

2010-11

80

Project

Capacity (mw)

Time of Completion

NPCIL’s generation capacity (As on April1, 2014)

4780

Operational

Kundankulam Unit 1

1000

Operational

Kundankulam Unit 2

1000

2015-16

Kakrapar (Gujarat) Units 3&4

2*700

2017-18

RAPP (Rajasthan) Units 7&8

2*700

2018-19

kalpakkam (Tamil Nadu) Prototype Fast Breeder Reactor

500

March 2015

79

2011-12

2012-13

2013-14

Project

Capacity (mw)

Status

2*700

Ongoing

RAPP (Rajasthan) Units 7 & 8

2*700

Ongoing

Gorakhpur (Haryana) Units 1 & 2

2*700

Construction starts in 2015

Chutka (Madhya Pradesh) Units 1 & 2

2*700

Proposed

Mahibanswara (Rajasthan) Units 1 & 2

2*700

Proposed

Kaiga (Karnataka) Units 5 & 6

2*700

Proposed BS

Nuclear Power Generation (Milllion Units)

2010-11

2015-16

Kakrapar (Gujarat) Units 3 & 4

BS

26472

2014-15

India’s Nuclear Workhorses

India’s Nuclear Capacity Nuclear Power Power Capacity Factorwill Double 83 Over 5 Years 82

32455

32863

35333

37835

37456

2011-12

2012-13

2013-14

2014-15

2015-16

Source – IBEF, BS

104

82

2020E

IBEF

ge

80

79

CAGR: 36.3%

2016*

Availability Factor (%) 79 77 88 88 90 91 89 WIKI

November 2016


IEEMADatabase

Rs/MT

BASIC PRICES AND INDEX NUMBERS Unit

as on 01.08.16

IRON, STEEL & STEEL PRODUCTS

OTHER RAW MATERIALS

BLOOMS(SBL) 150mmX150mm

`/MT

23721.00

BILLETS(SBI) 100MM

`/MT

22852.00

CRNGO Electrical Steel Sheets M-45, C-6 (Ex-Rsp)

`/MT

54000.00

CRGO ELECTRICAL STEEL SHEETS a) For Transformers of rating up to 10MVA and voltage up to 33 KV

`/MT

b) For Transformers of rating above 10MVA or voltage above 33 KV

`/MT

as on 01.08.16

Unit

Epoxy Resin CT - 5900

`/Kg

380.00

Phenolic Moulding Powder

`/Kg

86.00

PVC Compound - Grade CW - 22

`/MT

126750.00

PVC Compound Grade HR - 11

`/MT

127750.00

`/KLitre

55008.00

Transformer Oil Base Stock (TOBS)

232000.00

OTHER IEEMA INDEX NUMBERS

292500.00

IN-BUSDUCTS (Base June 2000=100) for the month April 2016

210.81

IN - BTR - CHRG (Base June 2000=100)

272.23

NON-FERROUS METALS Electrolytic High Grade Zinc

`/MT

173300.00

IN - WT (Base June 2000=100

213.56

Lead (99.97%)

`/MT

145400.00

IN-INSLR (Base: Jan 2003 = 100)

231.04

Copper Wire Bars

`/MT

346888.00

Copper Wire Rods

`/MT

357904.00

Aluminium Ingots - EC Grade (IS 4026-1987)

`/MT

125998.00

Aluminuium Properzi Rods EC Grade (IS5484 1978)

`/MT

132022.00

Aluminium Busbar (IS 5082 1998)

`/MT

Wholesale price index number for ‘Ferrous Metals (Base 2004-05 = 100) for the month May 2016 Wholesale price index number for’ Fuel & Power (Base 2004-05 = 100) for the month May 2016

139.30

188.00

All India Average Consumer Price Index Number for Industrial Workers (Base 2001=100) May 2016

197300.00

277.00

# Estimated, NA: Not available 35000

BILLETS (SBIR) 100MM Rs./MT

(Rs./MT)

30000

25000

September 2014 - August 2016

20000

08-16

07-16

06-16

05-16

04-16

03-16

02-16

01-16

12-15

11-15

10-15

`09-15

`08-15

`07-15

`06-15

`05-15

`04-15

`03-15

`02-15

`01-15

`12-14

`11-14

`10-14

`09-14

The basic prices and indices are calculated on the basis of raw material prices, exclusive of excise/C.V. duty wherever manufactures are eligible to obtain MODVAT benefit. These basic prices and indices are for operation of IEEMA’s Price Variation Clauses for various products. Basic Price Variation Clauses, explanation of nomenclature can be obtained from IEEMA office. Every care has been taken to ensure correctness of reported prices and indices. However, no responsibility is assured for correctness. Authenticated prices and indices are separately circulated by IEEMA every month. We recommend using authenticated prices and indices only for claiming price variation.

106

November 2016


IEEMADatabase

6000

4000

000' kVA

5000

Distribution Transformers

3000

Apr-10 to July- 16

2000

4 6 8 1012 2 4 6 8 1012 2 4 6 8 1012 2 4 6 8 1012 2 4 6 8 1012 2 4 6 8 1012 2 4 6

Name of Product

Accounting Unit

Production For the Month From Aug15 to Highest Annual July 2016

July16

Production

Electric Motors* AC Motors - LT

000' KW

863

9739

11580

AC Motors - HT

000' KW

203

3418

5091

DC Motors

000' KW

28

397

618

000' KVA

995

11082

11261

Contactors

000' Nos.

760

8847

8527

Motor Starters

000' Nos.

157

1720

1909

Nos.

47183

664278

947878

000' Poles

12433

120893

136979

Circuit Breakers - LT

Nos.

209950

2049443

1932964

Circuit Breakers - HT

Nos.

5359

72503

72156

Custom-Build Products

Rs. Lakhs

10369

197442

265267

HRC Fuses & Overload Relays

000' Nos.

1243

14599

16875

KM

39881

513998

507486

000' KVAR

3424

50366

53417

Distribution Transformers

000' KVA

3160

45756

46761

Power Transformers

000' KVA

12016

180534

178782

Current Transformers

000' Nos.

38

683

705

Voltage Transformers

Nos.

11027

108538

114488

000' Nos.

1716

28461

29317

000' MT

89

1032

1250

AC Generators Switchgears*

Switch Fuse & Fuse Switch Units Miniature Circuit Breakers

Power Cables* Power Capacitors - LT & HT* Transformers

Instrument Transformers

Energy Meters* Transmission Line Towers* * Weighted Production

108

November 2016


ERDANews

uu uu

Vibration Analysis Thermography

Off-Line Techniques C & Tan Delta uu Insulation resistance and Polarization Index uu Electromagnetic Core Imperfection Detection (ELCID) uu Motor Circuit Analysis (MCA) uu Non-Linear Analysis/Electromagnetics Modeling Using FEM uu Discharge Dielectric Test uu Step Voltage Test uu Insulation Resistance & Polarization Index (IR – PI) uu Winding Resistance uu Impedance Measurement uu Recurrent Surge Oscillograph (RSO) uu

ERDA’s Electrical Diagnostics & Condition Assessment Services:

Cables Offline

Ensuring Reliability of Power & Process Plants of the Nation

VLF based tan delta & PD (for MV& HV Cables)

The Electrical diagnostics group at ERDA has been providing key expert diagnostics and condition assessment services to Power Plant (Nuclear. Thermal and Hydro) and Process Plants for more three decades. The electrical diagnostics group is equipped with stateof-art equipment and instrumentation with capability for detailed analysis and diagnosis. Details are presented below:

Time Domain Reflectometry (TDR) for Cable fault

Major Electrical Diagnostics & Condition Assessment Services: Transformers On Line Techniques uu Partial Discharge (PD) Using Acoustic Emission Analysis uu Partial Discharge (PD) Using TEV Probes uu Thermography Off-Line Techniques uu C & Tan Delta Measurements uu Sweep Frequency Response Analysis (SFRA) uu Dielectric Response Analysis (DIRANA) uu Partial Discharge (PD) Evaluation of HV Equipment uu Transformer Oil uu DGA of Oil uu Furan Analysis, Degree of Polymerization

Rotating Machines (Motors/Generators) On Line Techniques uu Partial Discharge (PD) : Using HFCT, TEV, & AE Probes uu Motor Current Signature Analysis (MCSA) uu Acoustic Emission Analysis

Polarization Index (PI) and Insulation Resistance

Switchyard Equipment On Line Techniques PD surveys of switchyard equipment

Advanced Transformer Diagnostics Services DGA and Furan Analysis of Transformer Oil DGA Analysis using Fully Automated Head Space based Gas Chromatographs: 80 Oil Samples can be Evaluated Concurrently with Chromatograph High Performance Liquid Chromatograph (HPLC) with Head Space System for Furan Analysis: 140 Oil Samples Can be Evaluated Concurrently

Electrical Diagnostics :Experience Score Card uu uu uu uu uu

Power Transformers: > 370 Nos. Motors: > 1000 Nos. Generators > 60 Nos. More than 6000 DGAs conducted annually for industries & Utilities More Than 500 Furan Analysis Annually

Forthcoming Training Programs: Sr. No.

Programme title

Date

1

EMI/EMC Evaluation Techniques for Electronic Equipment & Machinery

10-11 November

2

Condition Monitoring of Motors, Generators, Pumps & Turbines

24-25 November

3

Uncertainty Measurement in Electrical Discipline

8-9 December

4

Industrial Energy Audits & PG Test Techniques

Rajib Chattopadhyay Condition Monitoring of Substation Equipment

110

Diagnostic Testing of 200 MVA Transformer in Dissolved Gas Analyser a 400 kV Switchyard

Head BD & CRM Phone (D): 0265-3021505, Mobile: 9978940954 E-mail: rajib.chattopadhyay@erda.org

November 2016

15-16 December


ProductShowcase

Electric motors are estimated to account for about 48% of the electrical energy consumed by industry. Energy costs over the typical life cycle of a motor can be as high as five hundred times the original capital cost of the motor. In the last two decades motor efficiency measurement standards have undergone extensive changes. At the same time, technological advances and greater end-user awareness have resulted in higher availability and application of energy efficient motors, particularly IE2 and IE3. However in most continuous running plants, the installed base of motors is already over 10 years old, inefficient, oversized and operating on fluctuating load between 40%-80% without a Variable Frequency Drive. Rewound motors also cause a 10 to 15% loss of power.

Extech EX570: True RMS MultiMeter with K Type + IR Thermometer MECO MULTIFUNCTION POWER & ENERGY MONITOR - TRMS “MECO” Multifunction Power & Energy Monitor, Model: “MFM-96AF” Microcontroller based with MODBUS RTU Protocol is indigenously designed, tooled and manufactured by the R & D Department of MECO and Competitively Priced. “MFM-96AF” TRMS is 23 Parameters on 46 pages, 4 Rows of 4 Super Bright Red LED Displays, 3 Phase 3 Wire / 3 Phase 4 Wire System (User Selectable) Programmable CTR, PTR, Instrument Address, Password & MD Period are main features. It Displays Voltage, Current, Active Power, Reactive Power, Apparent Power, Frequency, Power Factor, Active Energy, Reactive Energy & Apparent Energy (Import / Export - 4 Quadrant operations) Energy Retention & Password Protected Energy Reset Facility, Max. Demand for KW or KVA with user Selectable Demand Interval (5-30 Minutes) are Key features of “MFM-96AF” TRMS. THD for Voltage & Current, Run Hours, On hours, Phase Angle & Phasor Angle Measurement, Auto / Manual Scroll Display are additional features. “MFM-96S” is Ideal to monitor & acquire Power Data from Generator, Remote Monitoring, Building Management System, PLC’s / SCADA application, Energy Audit, QC Testing, Power Management, etc. RS485 Port with MODBUS Protocol & Power Master Software to store parameters on the PC is optional.

Bharat Bijlee introduces India’s first IE4 Motor Range Global warming and its impact on the environment is an evergrowing concern. The increasing cost of fuel and electricity adds to the complexity, and directly affects not just industries but entire economies.

112

The rugged Extech EX570 is ideal for industrial/plant maintenance and electrical contractors. Built-in IR Thermometer (30:1 distance to spot ratio) simplifies the identification of overheating motors, electrical panels and other components from a safe distance. Key Features: XX

Built-in non-contact IR Thermometer design with laser pointer for locating hot spots

XX

True RMS with Type K thermocouple and 0.06% basic accuracy

XX

Features include HOLD, RELATIVE and PEAK HOLD, Min, Max and Average recording & memory for storage

XX

3 Year Warranty.

Innovative Solar products from Su-KAM Su-Kam Power Systems Limited, the leading player in the power back-up industry in India, showcased a wide portfolio of solar products suitable for the residential home systems, architects, interior designers, town planners, engineers, builders, contractors etc. Brainy Touch – India’s first user interface(LCD Touch Screen) solar PCU that operates on Solar as well as Grid Power, Solarcon - a hybrid solar charge controller which can be connected to any existing UPS or Inverter to convert it into a solar-powered system, Falcon HBU –India’s Lightest Sine Wave UPS provides Pure Sine Wave output, is 100% clean, regulated, absolutely safe for running the most sophisticated and sensitive appliances and works on more than 90% efficiency, Electroscopy - India's First Inverter Comparison Kit. It is a unique comparison tool kit which helps in measuring the efficiency as well as value of the different electronic products available in the market. Sunway(GSM) - A solar streetlight which has an inbuilt battery and is equipped with a sensor which assists in power saving. It is also the first lithium ion based solar streetlight which is MNRE approved.

November 2016


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