Energy Manager Magazine Jan/Feb 2025

FOCUS ON DELIVERING VALUE TODAY

FOR A SUCCESSFUL AND SUSTAINABLE TOMORROW

To engineer a more efficient, safer and sustainable world you need the right steam and thermal energy partner. Whatever your key drivers, Spirax Sarco have you covered.

JAN/FEB 2025

INSIDE

PUBLISHER: Ralph Scrivens ralph@ energymanagermagazine.co.uk

PRODUCTION: Sarah Daviner sarah@ energymanagermagazine.co.uk

ACCOUNTS: accounts@ energymanagermagazine.co.uk

PRINT: Mixam Print

ENERGY MANAGER MAGAZINE is published 10 times a year by Energy Manager.

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GENIUS ENERGY LAB UNVEILS GROUNDBREAKING 2024 INDUSTRY REPORT ON GROUND SOURCE HEAT PUMPS (GSHPS)

Installers and decision-makers

can now benefit from long-term operational savings and carbon reduction while navigating upfront cost challenges and regulatory complexities.

As global energy systems face increasing pressure to decarbonise, Genius Energy Lab, a leading innovator in ground source heat pump (GSHP) technology, has released its 2024 GSHP Industry Report. This in-depth study offers critical insights into the factors driving the adoption of GSHPs, highlighting both the opportunities for long-term energy savings and the regulatory and cost challenges still hindering their widespread use. As the push for sustainable solutions intensifies, this report outlines the path forward for increasing GSHP adoption to help meet global climate goals.

Key Findings: A Push Towards Sustainability, With Barriers in the Way

The report reveals that 60% of respondents are motivated by GSHP’s superior carbon reduction capabilities, recognising its potential to significantly reduce emissions. Additionally, 50% of respondents identified the technology’s low running costs as a primary driver for consideration, while 45% cited enhanced energy security as a vital benefit. Despite these advantages, the high upfront costs remain a deterrent, with 40% of industry stakeholders citing a lack of understanding about the technology as a critical barrier to wider adoption.

“A Strong Case for GSHP, But There’s More Work to Do”

Richard Davis, CEO of Genius Energy Lab, emphasised the importance of the findings in shaping the future of GSHP technology: “We believe GSHPs are a pivotal solution in the transition to sustainable energy, but it’s clear from our research that the industry must do more to break down the perceived current adoption barriers. Genius Energy Lab is committed to leading this charge, providing innovative solutions and working with regulatory bodies to make the process easier for all stakeholders.”

The report, based on insights from 64 industry leaders and stakeholders, identifies the total cost of ownership as a crucial deciding factor for those considering GSHP over alternative technologies. Although upfront costs are higher, 33% of respondents appreciate the long-term savings and superior energy efficiency that GSHP systems offer.

Next Steps: Education, Collaboration,

and Policy

Reform

To drive broader adoption of GSHP technology, the report outlines several key recommendations, including:

Enhancing financial education and support to communicate the long-term benefits of GSHP. Streamlining regulatory processes to simplify the permitting and installation of GSHP systems.

• Developing targeted educational initiatives aimed at bridging the knowledge gap for builders, architects, and decision-makers

About Genius Energy Lab

Genius Energy Lab is a leader in ground source heat pump (GSHP) consultancy and design, offering over two decades of expertise in large-scale commercial and residential projects. With a focus on innovation, sustainability, and client satisfaction, Genius Energy Lab provides expert design and project oversight services, supporting clients from feasibility through to implementation to pave the way for a cleaner, more energy-efficient future.

For more information on the 2024 GSHP Industry Report or Genius Energy Lab’s services, please visit https://www.geniusenergylab.com/ or contact CEO Richard Davis at rd@geniusenergylab.com.

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WILL 2025 BE A KEY YEAR IN DELIVERING LABOUR’S

‘MISSION’ OF ACHIEVING CLEAN POWER BY 2030?

It has been a busy few months since the General Election, which saw the Labour Party achieve a decisive victory.

Since then, several major energy announcements from the Department of Energy Security and Net Zero (DESNZ) have been made, all with the key objective of delivering Labour’s ‘mission’ of achieving clean power by 2030.

With 2025 set to be a pivotal year in turning these policies into action, who at government is responsible for the big energy decisions? Here, I take a look at what has been announced so far, and why collaboration will be crucial.

A BUSY FIRST SIX MONTHS

Firstly, it’s worth taking a quick step back to look at what Labour pledged to deliver.

In its General Election manifesto, one of Labour’s key ‘missions’ was to ‘Make Britain a clean energy superpower’. It said that achieving this would cut energy bills, create green jobs, deliver energy security and provide climate leadership.

To do this, it pledged several measures to support both businesses and consumers, including establishing Great British (GB) Energy, setting up the National Wealth Fund and upgrading millions of homes with its Warm Homes Plan. And, of course, hitting that all important target of a clean power system by 2030.

Since 4 July 2024, several measures have been announced, including lifting the ‘de facto’ ban on onshore wind, a significantly increased budget for Contracts for Difference Allocation Round 6, approving major solar parks and launching the Clean Energy Mission Control Centre.

It also published more details about GB Energy, with the Great British Energy Bill currently making its way through parliament. While its primary missions of developing more energy assets and encouraging more private sector investment are needed, there are concerns GB Energy could become a little bit of ‘everything to everybody’ so it needs to remain focussed.

Anthony Ainsworth, Chief Operating Officer at npower Business Solutions

These busy first months culminated in the publication of the Clean Power 2030 Action Plan following recommendations by the National Energy Systems Operator (NESO).

DELIVERING THE PLAN

So, who are the people and organisations charged with delivering the clean power mission?

Alongside Secretary of State, Ed Miliband, and Energy Minister, Michael Shanks, perhaps one of the most important roles is held by Sarah Jones MP.

She is Minister of State at both DESNZ, and the Department for Business and Trade (DBT). This dual role will see her focus on areas such as industrial decarbonisation and emissions trading, including fuel switching, business and commercial buildings decarbonisation, clean jobs, energy sector investments and green growth sectors.

When looking specifically at the public sector, Miatta Fahnbulleh MP, Parliamentary Under-Secretary of State at DESNZ, is tasked with public sector decarbonisation. With a background that includes a deep academic understanding of how energy works, she will be a key figure over the next few years.

What is also interesting about this government is the appointment of people who are not Labour MPs, for example James Timpson as Prisons Minister and Sir Patrick Vallance as Science Minister.

While not specific government roles, for energy and business, there have been two notable appointments. Firstly, Chris Stark, former CEO of Climate Change Committee, is now the head of Mission Control for Clean Power 2030. He will be central to overseeing GB Energy and NESO, in addition to Ofgem and the Crown Estate, ensuring they

and government departments work better together to achieve the clean power mission.

Secondly, Juergen Maier, the former Siemens UK CEO, is the new Chair of GB Energy. With a strong background in industry, he will be key to ensuring that GB Energy delivers on its promises.

Beyond DESNZ and DBT, energy policy also extends into other government departments, particularly the Treasury and the Ministry of Housing, Communities and Local Government.

IS CLEAN POWER BY 2030 ACHIEVABLE?

Without doubt, there is alot to do. In its recommendations to government, NESO said that achieving clean power by 2030 is achievable, but it will require significant change and investment. And, that this needs to happen very quickly.

It is also important to remember that it’s not just about the longerterm gains.The government also has to address the current market issues impacting businesses and public sector organisations and the price they pay for energy. For example, the lack of liquidity in the wholesale markets has had a huge impact on costs and needs to be addressed.

This is why collaboration will be so crucial to success, not just between government departments, but also between energy, business and trade organisations, businesses, stakeholders and the public sector. In short, 2025 will be a pivotal year for energy and delivering real results against the government’s mission.

More information is available in npower Business Solutions’ webinar: https://npower.wistia.com/medias/ yb7diy41al

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LARGE ENERGY USERS LOOK BEYOND THE GRID

Rosa Rotko, Project Director Energy Transformation, Mott MacDonald

Persistent high energy prices and frustration about slow connections in the UK is driving many large organisations to increase energy independence, through on-site generation, energy storage and micro-grids.

Economic growth and decarbonising our energy systems are two major priorities of the UK government, and it’s clear that there is a strong link between the two.

High energy prices impact business confidence, contribute to inflation, and act as a brake on growth-producing investment in infrastructure and jobs. Some of the most energy intensive sectors – which are most affected by decarbonisation and energy policy – are also those that are key for growth.

The government is aware of this and wants to unlock more green growth. But what do the organisations with the largest energy bills – such as manufacturers, ports, airports, water companies and transport firms – think about these efforts?

To find out, we commissioned a survey of large energy users (organisations with energy bills of at least £100,000 a year) to explore the measures that they believe are necessary to stimulate growth.

One of the key issues identified by over half of respondents (58%) was the need for faster grid connections, with essential sectors being fast tracked. Connections to the transmission grid are often required for energy-intensive processes such as manufacturing, but companies can wait years to get connected, hindering growth and employment as well as decarbonisation efforts.

From the perspective of attracting foreign investment, this is a major drawback, especially when combined

with the comparatively high electricity prices in the UK. If you were a foreign investor deciding where to locate a factory or data centre, why would you choose a country where it can take seven years to connect to the grid, and once you do, you pay the highest electricity prices in the developed world?

It’s a problem that is acknowledged by the Government. The Chancellor said on budget day that accelerating grid connections and building new network infrastructure was “central to unblocking private investment, delivering growth in clean energy industries and other growth sectors like AI, data centres and manufacturing.” Likewise, the Clean Power 2030 Action Plan includes connections reform to accelerate key industries, and the government expect that the reforms will result in faster connections for many demand customers. It remains to be seen what impact the connections reform process led by the new National Energy System Operator will have, but the reform is much needed.

What also shines through from our survey is that many large energy users are thinking about how to become more energy independent. Over six in ten (63%) are looking to invest in their own on-site generation and storage, cutting out the grid and becoming as self-sufficient as possible. They are also taking measures to cut energy use, such as energy efficiency in buildings (82%) and digital energy management solutions (39%).

Despite the challenges they face, an overwhelming 86% in our survey agreed or strongly agreed that the energy transition would benefit their

sector, with 82% agreeing that it would benefit their business specifically. However, much more government action is required in certain sectors to realise the benefits of the transition.

64% of survey participants wanted to see more support for the deployment of low carbon fuels, such as hydrogen and sustainable aviation fuel. This reflects that while companies see the benefits of sustainable fuels across the economy, the private sector alone is unable to deliver the infrastructure to make the transition viable.

It is welcome that the Chancellor has recently announced further funding for the development of low carbon fuels in aviation, as well as £350m in support for energy intensive industries to implement energy efficiency, decarbonisation and technological projects.

The Government has also promised a new industrial strategy which should in theory support large businesses, but it is not yet clear how they will consider energy as part of this. It should be a crucial component.

Most of these organisations face a long and technically complicated path to achieve net zero, in a field (energy) that is not their core business. They need to be empowered to take bold investment decisions, with the right expert support, investment funding, regulation and policy backdrop.

The government needs to harness the general positivity of the businesses towards energy transition – and help them overcome many challenges in the current market and policy design. Perhaps this will then unlock the green growth that everybody is looking for.

www.mottmac.com

We’re empowering and enabling the UK to meet ambitious net zero goals

At Salix we’re passionate about delivering decarbonisation projects across the UK on behalf of the Department for Energy Security and Net Zero, the Department for Education (DfE) and the Scottish and Welsh Governments.

Our expert teams work with the public sector and housing throughout the decarbonisation journey, sharing knowledge and experience. We also run regular webinars, offer a variety of useful tools and guidance and tackle challenges together.

Have a look at our website to learn more about the schemes we deliver. Discover how we’re inspiring local and national climate action.

OUR VISION FOR COLLABORATION AND INNOVATION

Over the course of my career, I have observed with great interest Scotland’s green revolution, working to meet ambitious climate goals and drive a sustainable plan.

Perhaps because of its green landscape, rich natural resources and commitment to innovation, I’ve seen the country setting strong examples for energy efficiency and decarbonisation. I’ve observed that an important element of this progress is the availability of green funding which has enabled collaboration between the public sector and private companies.

At Salix we’ve also been involved in this collaboration and innovation, delivering a variety of grant and loan-based schemes that support the decarbonisation of the public sector estate.

As well as delivering grants on behalf of government, at Salix we also provide interest-free loans for energy efficiency measures and heat decarbonisation projects in the public sector.

Our work aligns seamlessly with Scotland’s ambitious target to achieve net zero emissions by 2045. Through the work carried out in partnership with Scottish Government, tailored financial schemes have been created to empower public sector organisations to reduce their carbon footprint and improve energy efficiency.

In 2023 and 2024 we worked with Scottish civil servants to introduce Scotland’s Public Sector Heat Decarbonisation Fund, a flagship initiative to accelerate the decarbonisation of heat in public buildings across the country.

The fund has offered grant support for projects that improve building fabric efficiency and/or replace fossilfuel-based heating systems with zero direct emission alternatives. This included heat pumps, biomass boilers and district heating networks.

For Scotland’s public sector, this scheme represents a step forward in addressing the transition from fossil fuel heating sources to low emission technologies and a more sustainable future for all.

Davide Natuzzi, assistant director, energy, carbon and technical, Salix

The scheme based its criteria on the quality of applications, awarding funds to those with the highest scores. Applications could fall into two categories: concept applications and detailed applications. This dual approach was adopted to acknowledge that projects may be at different stages of development.

Applications were scored based on quality and using five criteria – strategic assessment, technical feasibility, financial costs, project delivery and social impact – with each having a weighted score.

Detailed applications took a single assessment approach to award funding for capital-ready projects after a successful full assessment against the criteria.

Concept applications took a twostage assessment approach, reserving capital funding based on a concept that demonstrated alignment within scheme criteria. Funding was then confirmed at a later date pending the submission of a detailed application and further full assessment.

Additionally, applications were divided into two project categories: fabric-first and zero direct emission heating projects or ‘whole building’ and ‘fabric-first only’ projects. The latter didn’t include heating system replacements.

One particular noteworthy project funded through the scheme took place at Perth and Kinross Council’s Auchtergaven Primary School. The project took a ‘whole building’ approach, incorporating both fabric-first and a zero direct emission heating system. Fabric-first measures included roof insulation, building management system upgrades, pipework improvements and heat distribution to enhance the thermal insulation of the 1,200 square meter building.

The project at Auchtergaven also involved the installation of an air to water air source heat pump to fully decarbonise the building and replace a high-carbon intensive oil boiler previously used to heat the site.

I look forward to visiting the school to see the positive impact that the funding has on the building and to the children and teams who use it. Both the council and school can be proud of this work, which was enabled thanks to close collaboration between the council, the school team and contractors.

Through this first phase of Scotland’s Public Sector Heat Decarbonisation Fund, we have been able to support projects like Auchtergaven, that implement carbon reduction solutions, reduce reliance on carbon-intensive energy sources and positively influence the quality of life for local communities across Scotland.

Other projects funded through the scheme include educational institutions that have leveraged funding to retrofit their campuses with zero direct emission heating systems. Often included in their projects are strategies that encourage a culture of sustainability amongst students and staff.

As Scotland progresses on its decarbonisation journey, initiatives like Scotland’s Public Sector Heat Decarbonisation Fund demonstrate the importance of collaboration and strategic investment.

At Salix, our role in driving these efforts is key. So, too, is the need for government funding as a key enabler for these organisations to decarbonise their estates and head towards a sustainable future.

With a continued focus on funding opportunities and partnership, Scotland is well-positioned to achieve its net zero aspirations and inspire other nations to follow suit.

The journey is still far from over, but with government initiatives and our support, I believe that, for Scotland, achieving net zero emissions by 2045 is possible.

Have a look at our website and find out more about the work we do. https://www.salixfinance.co.uk/

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IT’S A NEW DAWN, A NEW DAY, A NEW USA PRESIDENT – WHAT IMPACT ON GLOBAL ENERGY?

Rinnai’s Chris Goggin looks at the potential impact of the new American President, Donald Trump, may have on international energy issues. This objective analysis on the global energy transition will cover carbon emissions, energy options and all climate issues relating to Net Zero. There is no conclusion but many questions.

The second presidency of Donald Trump could potentially impose a new direction of energy issues on America which could travel across the Atlantic towards Europe.

This article’s objective is to NOT adopt a bipartisan stance on political matters but instead aims to reflect the range of reportage carried by clean-energy focused multimedia, broadcast outlets and mainstream print as well as digital publications. Domestic and international energy distribution is a complex issue which could be further complicated by the proposed policies of the new President.

Since President Trump’s first term of presidency America has passed the Inflation Reduction Act (IRA) which is designed to reduce federal government budget deficit through investing in clean

domestic energy production. The IRA ensures that tax credits are expanded for renewable projects, meaning that the potential for greater financial rewards is increased. A recent article in the Guardian newspaper has revealed that in a self-commissioned report the US (alongside India) has made the most progress in implementing climate policies since the 2016 Paris Agreement.

As a result, multiple renowned and established big businesses from across Europe, the UK and Asia have identified America as the ideal opportunity to earn large turnovers of revenue – and all have invested accordingly. Will America continue a NetZero path? Will America remain a member of the Paris Agreement?

Reverting to widespread domestic usage of fossil fuels is unlikely despite President-elect Trump selecting the CEO

of oil and gas drilling technology company Liberty Energy – Christopher Wright - as the new DOE Secretary of Energy. An article published by The Guardian late last year states that solar power has been added to the American grid at 300% the rate of gas capacity throughout 2023.

The same article provides more detail that reveals the political cross-party complexity that the Inflation Reduction Act has created. President Trump is on record saying he aims to repeal IRA legislation. Doing so could jeopardize 300,000 new jobs and $150 billion in manufacturing investment – most which rests in Republican party states.

Instead, President Trump prefers to target fossil fuel extraction and usage despite major groundwork being completed that provides America with fertile commercial conditions that encourage foreign investment.

If he cannot repeal the Inflation Reduction Act his administration is expected to reverse important Environmental Protection Agency regulations that limit emissions from power plants as well as light and heavy-duty vehicles. From the available information on the subject, he would prefer to both repeal the IRA and axe environmental regulations.

A Trump administration could also take a different route towards the path of green energy utilization. Project 2025, said to be a Republican policy platform, calls for the restructuring of federal agencies such as The Department of Energy, Department of Interior and Environmental Protection Agency. Reducing or nullifying the roles of these agencies could potentially impact funding for future clean energy projects.

A key funding program that could be cut by the Trump administration is Department of Energy Loans Programs Office which holds around $400 billion of finances. This department has provided numerous solar, nuclear and clean hydrogen projects with federal funds ensuring clean energy introduction into the American transmission grid. Project 2025 would also reportedly instruct the Interior Department to seek out further fossil fuels on American federal land.

Although US domestic renewable energy distribution could remain under Trump, America’s international commitments towards clean energy dispersal and agreed climate control measures could be scrapped. He will most likely remove America from the Paris agreement which aims to limit global warming by no more than 2 degrees Celsius from pre-industrial levels.

Experts from the across the world believe that a Trump administration will attempt to slow the international energy transition rather than completely reversing all progress. Huge amounts of money and labour in Republican states are reliant on renewable projects and clean energy. To jeopardize jobs and investments will be politically counterproductive to an avowedly populist president.

A further 4 years of Trump politics will mean that more American fossil fuels will be in the domestic and international markets. However, there is too much clean energy infrastructure and policy in place and too many nations switching to cleaner fuels for a global reduction.

Informing UK customers on all international energy matters is aimed at providing insight into possible energy

market maneuverings and therefore a better understanding of global energy options. Rinnai hopes all information can assist the UK customer in better product and accompanying energy procurement. For more information on global and national energy policy sign up to the Rinnai newsletter today! https://www.rinnai-uk.co.uk/ contact-us/newsletter-sign

PROVING INCREASED ENERGY EFFICIENCY IN AIR HANDLING UNITS

Chauvin Arnoux UK recently assisted Superior Filter Products (SFP Ltd) in demonstrating the cost effectiveness of a new air filter product within a working environment in a convention centre.

SPF needed to prove how their new efficient and costeffective filters could offer the same level of airflow and performance, while using far less energy and therefore having a lower energy cost than the customer’s existing filters and reached out to Chauvin Arnoux for assistance.

Elliot Ajose, Regional Sales and Technical Manager for CAUK explains how, with the use of a PEL104 Power and Energy Logger and CA1227 Thermo-Anemometer, he assisted SFP Ltd in obtaining the accurate measurement data they required.

The goal of the study was to collect measurable data to compare the energy usage of the HVAC units using the existing standard filters in the convention centre with the new filters supplied by SPF Ltd. The intention being to both prove that the change of filter supplier was feasible from an economic point of view and to show the ongoing savings using the new alternative filters.

The study was conducted in two parts. First a two-hour log to obtain the normal energy use data with the existing filters still fitted in the air handling unit (AHU), and then an additional twohour motoring and recording session once the filters had been replaced.

Throughout the tests a Chauvin Arnoux PEL104 Power and Energy Logger was used to determine the energy consumption of the air extraction system, and a CA1227 Thermo-Anemometer to ensure that the wind speed was constant at three meters per second. The PEL104 is an advanced power and energy logger capable of logging voltage and current and providing the energy and power results used to determine the total energy usage during the test.

STANDARD FILTERS FIRST

When using the standard filters for the first two hours of the trial, the PEL104 measured a total energy consumption of 26.29 kWh. Basing the total cost of the energy consumed and the UK average electricity price of £0.24 per kWh, the PEL calculated a final cost of £6.31 for the two hours. This gives an AHU operating cost for a standard eight-hour day of £25.24 and an annual cost of £9,212.

NOW THE SFP FILTERS

Energy consumption was recorded for another two hours after replacement of the standard filters with the SFP Filters, with the anemometer ensuring that the air flow did not change. During the second two-hour logging period the SFP Filters used significantly less energy, consuming only 7.853 kWh. This was less than one third that of the original filters. Using the same electricity tariff as noted above, that equated to £1.88 for the two hours, £7.52 per 8-hour day and an annual energy cost of £2,737.

COST SAVINGS AND EFFICIENCY IMPROVEMENTS:

The results proved that the application of the new filters provided significant energy reduction benefits compared to the regular filters. SFP were able to show a near 70% saving in energy

use throughout the two hours of the test – and hence the associated costs.

Specifically, the transition from conventional filters to SFP filters was shown to reduce the energy costs on one AHU by £6,475 per annum while the air speed remained constant, proving that the increased efficiency and energy saving were not achieved by compromising the airflow. Reassurance for the customer that the function and performance of the convention centre HVAC system would remain unchanged, while the annual energy consumption would be heavily reduced.

Apart from the ongoing cost savings the study also showed that there are environmental gains to be made by monitoring power and energy consumption with a Chauvin Arnoux PEL 104. Identifying the inefficiencies is important for any maintenance team attempting to reduce energy consumption. For the convention centre, the saving that will be achieved through the reduction in energy by moving to the SFP filters will contribute significantly to lowering their carbon footprint. With the UK generation emissions factor for grid electricity of 0.20707 kg of CO2e per kWh of electricity, the convention centre can achieve on this one AHU an average reduction on overall annual emission of approximately 5.57 metric tons CO2e if SFP Filters are installed.

This is consistent with the UKs ongoing advancements toward the optimisation of energy utilisation and emission reduction across industries, especially due to increasing corporate and public establishments, moving to a sustainable future.

IN SUMMARY

With the help of Chauvin Arnoux UK, a PEL104 Power and Energy Logger and a CA1227 Thermo- Anemometer, SFP Ltd were able to obtain precise and credible data to prove a reduction in energy consumption, with no effect on performance, for AHU’s fitted with their new filters.

The convention centre has the potential of reducing their energy costs, while at the same time making a positive impact on the environment, by reducing their carbon footprint by 5.57 metric tons of CO2e and saving £6,475 per year per AHU.

For electricians and facilities management teams, there is little simpler and more economically beneficial, than recording data with the Chauvin Arnoux PEL104 to establish opportunities to increase energy efficiency, decreasing costs and meeting sustainability goals.

This case study shows that monitoring energy consumption is a very feasible and cost-effective way of identifying improvements. It highlights long term commercial perspectives on energy savings and contributing to a

more sustainable future for everyone. It’s an encouraging reminder of how small changes can make a big difference.

https://www.chauvin-arnoux.co.uk

CHAUVIN ARNOUX LATEST LAUNCH –PEL113 THREE-PHASE LOGGER

Chauvin Arnoux has launched the PEL113 Power and Energy Logger, built for measuring and monitoring power consumption and energy management. This latest addition to the PEL110 series offers advanced measurement capabilities in a compact, user-friendly package, designed for power and energy auditing and optimising energy efficiency in both industrial and commercial environments.

A new and improved instrument, replacing the PEL103 and PEL104, the PEL113 combines Chauvin Arnoux’s renowned accuracy with improved capability to offer reliable data logging, advanced measurement functionality, and seamless integration with the CA PEL software.

The PEL113 model maintains the ease of use that the PEL series is known for, while including all the essential measurement features that have made them popular worldwide. Its intuitive design and LCD display make it easy for electrical specialists to configure and monitor readings in real time.

It can measure a wide range of electrical parameters, including voltage up to 1000V, current, power, energy consumption, power factor and harmonics. The reactive power measurements are enhanced and broken down into N, D, and Q1 components, and new features such as fundamental power measurement have been added. This helps provide a complete picture of energy usage patterns, enabling users to identify areas for energy saving opportunities.

The PEL113 connects seamlessly through Wi-Fi, Ethernet, SD, USB, and an Android application. This allows users to access real-time data remotely via Chauvin Arnoux's PEL software – allowing them to download, analyse, and generate reports conveniently from any connected android / windows device.

The Chauvin Arnoux PEL113 Power and Energy Logger is now available for order through authorised distributors and partners in the UK and Ireland. To learn more about the PEL113 and how it can assist in achieving energy savings, please visit the website: https://cauk.tv/pel-113/

CURBING ENERGY INEFFICIENCY IN THE PUBLIC SECTOR

Katie Rees, Head of UK Corporate, Power and Green at SEFE Energy

In 2025, the need for the public sector to minimise its carbon footprint only grows greater. In fact, the government recently announced it aims to reduce direct greenhouse gas emissions from public sector buildings by 75% for 2037.

This target will have a big impact on how institutions such as schools and hospitals plan for the next few years as they look to implement greener policies.

But where to start? One crucial way the industry can take a big step in the right direction is through better monitoring of its energy usage. So, let’s take a look at what obstacles organisations may face throughout this process and the actions they can take for positive progress.

DATA TO ENABLE DECARBONISATION

Data is the golden thread that enables us to monitor, predict and reduce emissions. Conducting an audit to better understand this data and ensure higher accuracy is one of the most fundamental building blocks to improve energy efficiency. This is particularly important for the public sector as while precise energy data is frequently relied upon throughout the procurement procedures of public bodies, many organisations still don’t fully understand how to submit readings – or the benefit of doing so.

An audit also helps us understand trends and patterns in energy use, including leakages and identifying sites that are underperforming, enabling us to make more informed decisions for the future. Whilst long-term technological solutions cannot be ignored, the industry needs to also focus on short term, easy to implement changes which can have a cumulative effect. The use of smart meters is effective due to its detailed real-time consumption data, helping organisations adapt quickly to changing conditions. It’s important to note that meters vary by building size and location and there are many factors that can impact the accuracy of a meter, logger or even a more advanced energy management system (EMS).

Once organisations have this right, they can then look to implement practical strategies which can notably reduce costs. This of course includes any behavioural changes that could provide a quick win.

MANAGING A COMPLEX REGULATORY FRAMEWORK

While data quality improvements are critical, companies must also navigate a complex and evolving regulatory framework which can make long-term planning difficult. As while the public sector is set up with frameworks which promote responsible energy practices, for example the Official Journal of the European Union, there can be unexpected changes or new policies pushed through. This is especially true when there are shifts in government which we’ve seen this year. The challenge is finding the best ways to balance the need for immediate compliance with the foresight to manage investment to address incoming regulations.

On the positive side, there are incentives and subsidies available to support the green transition, including tax breaks, grants, and low-interest loans for investments in renewable energy and energy efficiency projects. Many institutions are not aware of the benefits or lack the in-house expertise to take advantage of these and it’s an area where external consultation can be particularly beneficial.

TAKING ADVANTAGE OF TECHNOLOGICAL INNOVATION

Looking to longer-term investments, the rapid pace of technological advancement promises new tools and solutions that can also help.

While there are cost-effective shortterm solutions which can be implemented quickly, broadly speaking, transitioning to longer term green energy solutions also requires longer-term investment.

Upgrading existing infrastructure, for example, or integrating renewable energy and deploying smart grid technologies. We can expect AI and IoT devices to soon play a bigger role in optimising energy distribution and reducing losses. AI and machine learning does this by predicting demand and adjusting energy supply while IoT devices can automate and optimise energy use.

In a bid to help lower energy costs and reduce environmental impact, some businesses are starting to generate their own electricity to be used in-house and any excess is sold back to the grid. This is usually done through a power purchase agreement (PPA) which provides an opportunity to generate a further revenue stream for companies, while allowing them to reduce costs, and increase their sustainability credentials in the process.

CHALLENGES AND OPPORTUNITIES

As governments, suppliers and businesses continue on their decarbonisation journeys, they must strike the right balance between investing in advanced technologies and making meaningful incremental changes to operations. At the same time, accurate data is essential for informed decision-making.

While the challenges are substantial, ranging from regulatory compliance and high capital expenditure to technological integration, the opportunities are equally significant.

https://www.sefe-energy.co.uk/

The NEWEST addition to the Chauvin Arnoux PEL series!

The PEL113 three-phase power and energy logger is ideal for electrical diagnostics and energy audits. Identify supply issues, log demand, and reduce consumption by improving energy e iciency.

• Record all voltage, current, power and energy values

• Measure maximum demand, load balance and PF

• Get a breakdown of energy losses and individual harmonics

• Log for a few seconds to a few months

and

SMART Energy Meters for Landlords

The smart way to meter, measure and manage energy resources for Councils and residents alike.

What’s the simplest way for you to offer residents a simple but secure opportunity to pay for their gas or electric? The smartest solution undoubtedly comes from Energy Controls; making it easy for customers to pay for their energy while they’re relaxing at home

And it couldn’t be more straightforward or more rewarding.

Pay-As-You-Go

Whether you’re looking to streamline your energy overheads with automated meter readings or get paid upfront using the latest prepayment system, Energy Controls has the products and expertise to help. They have a fully hosted, web-based software solution linked to market-leading Payment Platform that enables property managers to offer tenants a simple 'Pay-As-You-Go' solution for making energy payments

Energy Controls’ award-winning SMART meters are ideal for all types of sub-metering applications, ranging from blocks of flats to travellers sites and social Housing

Business Booster

Energy Controls have been trading for 33 years and are now the leading Supplier of prepayment metering systems to the Landlord sector.

They have invested heavily in an IT infrastructure that delivers a secure, reliable and robust online payment solution which in turn gives the Council and residents alike immediate access to their energy usage data around the clock.

• Get paid upfront for your energy supplies

• Tenants can Top-up online or via our FREE app

• Cashless money transfers directly into your bank

• Emergency Credit feature

• Remote disconnect/reconnect of power supplies

Energy top-up payments can be made online anytime from anywhere using the FREE App

“The prepayment opportunity that our SMART Meters offer our customers provides an instant boost to cash flow” Chris Smith, Managing Director.

Accurate Data

The Energy Controls’ SMART meter portal enables Property Managers and tenants to monitor their energy usage trends, on the go from anywhere and at anytime.

Our online payment platform integrates seamlessly with PayPoint to allow users to top up their meters securely, online or using our FREE App A variety of energy usage and financial reports are generated automatically and are sent directly to customers on a regular basis.

Happy Customers

But you don’t have to take Chris’s word for it. Simply read what the Gypsy and Traveller Team Manager for West Sussex County Council had to say:

“Working with Energy Controls, we have introduced a new cashless PayPoint system for the SMART meters at our Traveller Sites. This system has been a huge improvement for the Council because not only does this mean our staff no longer have to handle cash, the PayPoint service gives our residents greater flexibility and independence. would not hesitate in recommending Energy Controls and their products and services.”

The Manager at Southend YMCA went even further:

“Energy Controls supply 21st century thinking and a great web based service, with lots of useful functions, allowing you to see how much energy has been consumed on an individual basis. We highly recommend Energy Controls to any business. The whole experience of having the latest metering system installed was too good to be true and very straightforward.”

"Energy Controls supply 21st century thinking and a great web based service, with lots of useful functions, allowing you to see how much energy has been consumed on an individual basis. We highly recommend Energy Controls to any business. The whole experience of having the latest metering system installed was too good to be true and very straightforward.”

Why not email us at:sales@energycontrols.co.uk to see if you qualify for a ‘Fit for FREE’ supply and installation service. It could be the happiest move you ever make!

INVESTIGATING AND OPTIMISING STUDENT ACCOMMODATION ENERGY CONTROL

New software tools have been developed for Irus, the building energy management system

Irus currently has more than 75,000 control units across 150 sites on its portal. Heat sources in bedrooms, kitchens and communal areas; hot water cylinders; leak detection equipment; and the kitchen safety devices are all individually controlled and feed data to the portal.

Recent analysis of annual energy consumption at two sites reveals heating load halved during winter months with Irus is in control. Equally impressive is the 28% saved during the summer.

The system doesn’t restrict heating to room occupants – additional heat can be called for at any time. The system maintains comfortable environments but ensures energy isn’t used unnecessarily, for example when rooms are empty, windows are open, or the occupant leaves the room shortly after pressing the boost feature.

Optimiser and Investigator, the two new tools, add to existing control methods and savings by

making visible the ‘difficult to identify’ unnecessary use of utilities.

Irus collects data from each control unit, including levels of humidity, light, occupancy, and (as an option) CO2 It also measures sound pressure, and of course temperature.

OPTIMISING PERFORMANCE

By analysing and interpreting this data Irus Optimiser delivers a prioritised list of the most pressing issues. ‘Quick wins’ are identified, and recommendations given to resolve problems such as:

Unusually high energy users Rooms where the temperature exceeds the profile

• Heater Faults and Offline Rooms.

• Identifying rooms that deviate from the standard profile, and

• The percentage of rooms that are unoccupied.

A regular prompt, to address small things that cumulatively make a big difference, dramatically

improves the efficiency and performance of the building, and adds to the already proven savings.

DEEPER INVESTIGATION OF A BUILDING

For managers wanting greater scrutiny of their building and how it’s being used, Irus Investigator highlights potential issues.

A panel can be customised to display the most pertinent ‘Observations’ for a particular site. Among many others these include: Load Failure to determine malfunctioning heaters or elements

• Water Wastage through faulty toilet cisterns

• Room Vacancy

• Higher than usual energy or water use, or

• Unoccupied Rooms where lights have been left on. Users can select a specific timeframe or view live data as it is collected.

A diagram of the building displays individual floors. When an ‘Observation’ is highlighted, the map locates the specific rooms where attention should be focussed. Clicking on the highlight identifies the exact location and from here the user can access the portal control page for that room.

Further investigation of historic data will determine if the conditions are a one-off or there is unusual behaviour at play. For example, rooms displaying higher temperatures than the heating system is supplying, indicates that supplementary heaters are being used. A report can be generated and supplied to front of house personnel, for them to take appropriate action.

The colour-map feature provides a visual comparison across an entire floor. Outliers within an area will determine whether a high humidity issue, for example, is affecting many rooms or is confined to a single room. This helps maintenance teams to pinpoint, and act upon the information in the most appropriate and efficient way.

To help manage planned maintenance, accommodation managers use the ‘Occupancy Pattern Observation’ tool to identify all the rooms that have been vacant for the date criteria they have entered

The ability to drill down, from site – to building – to individual room level – affords visibility and intelligence never available before with a building energy management system. Ensuring buildings are performing to their maximum capability. www.prefectcontrols.com

LOST CONNECTIONS: WHY GREEN ENERGY MOMENTUM IS AT THE MERCY OF GRID CONNECTION DELAYS

When it comes to renewable energy, we have a huge opportunity, and significant progress has already been made. COP28 outlined the goal of tripling renewable energy capacity and transitioning away from fossil fuels, while COP29 agreed on a new climate finance goal. But to make the most of these opportunities, we must accelerate the growth of renewable energy.

Delays, however, are an ongoing problem facing the green energy transition – complicating one fundamental issue for getting clean energy to consumers: grid connection. 2025 must be the year where we address this issue and clear the path for green energy momentum.

THE IMPACT OF GRID CONNECTION DELAYS

The shortage of grid connections and insufficient expansion of electricity grid infrastructure represent the final hurdle facing the realisation of renewable projects – but they are arguably the biggest ones. More than 500 GW of potential wind

José Andres Visquert, Global Head of Grid at BayWa r.e.

energy capacity in France, Germany, Italy, Spain, Poland, Romania, Ireland, Croatia and the UK are waiting for an assessment of their application for a grid connection.

In a UK study, 75% of market experts named achieving timely grid connections as their biggest hurdle to boosting clean power. This is a particular concern in the UK where solar and wind power is on course to account for just 44% of the nation’s electricity supply by 2030 – short of the 67% needed to hit net zero by that time. Unless grid connection delays are addressed, the UK government’s commitment to decarbonising the electricity system by 2030 looks unlikely.

THE CAUSES AND SOLUTIONS

A SYSTEM NOT FIT FOR PURPOSE

Raising grid capacity and overcoming delays means doing a lot of things at the same time – and putting a lot of strain onto the system. This includes trying to incorporate renewables into outdated

systems, while trying to get Distribution Network Operators (DNOs) and Transmission System Operators (TSOs) to invest in expansion. It also involves tedious permitting processes and complex financing mechanisms. Furthermore, grid expansion is currently project driven: the network user applies for a grid connection, the system operator assesses the viability of the connection and finally determines the conditions and cost. Then the user waits until the grid connection is ready.

All this makes for a system that is not fit for purpose. But it can be by reducing complexity. Red tape around permitting must be reduced and dialogue must be improved with local stakeholders to increase acceptance and amplify the benefits of a streamlined system. Data access and transparency must also be improved. Grid flexibility

should be boosted to accommodate more renewable energy – for example with the implementation of flexible connection agreements and deployment of more storage systems. Further, grid assets and systems must be digitalised and standardised.

SUPPLY CHAIN AND RESOURCES

Global supply chain issues are continuing to affect the delivery of grid components such as transformers, cables and semiconductors – as well as steel, copper and other raw materials. This is creating bottlenecks across the supply chain and delays in connections.

Meanwhile, skilled labour shortages are also problematic – not only making resource planning difficult, but causing delays on the DNO/TSO side and impacting the availability of grid construction contractors that are already at full capacity.

INCREASED COSTS AND CURTAILMENT RATES

A lack of grid capacity is leading to increased costs and curtailment rates.

With the increased demand placed on the grid and electricity supply, green energy projects end up being switched off and their energy production stopped when the grid is at capacity. However, this curtailment comes at a cost for system operators, with wind curtailment rates hitting a record high in 2024.

These rates make curtailment forecasts essential for developers and asset operators, as the amount of energy that can be sold to the grid is predictable. This way, they can avoid losing revenue and secure future investments by demonstrating the efficiency, financial viability and stability of their projects.

In the UK, there are debates about locational or zonal pricing, based on energy production and consumption. While the merits and drawbacks of this approach are heavily discussed, a much cheaper way of reducing costs and getting the flexibility benefits of interconnectors is to build the right amount of grid.

CONNECTING TO OUR COLLECTIVE FUTURE

The challenges and solutions of grid connection delays may be varied, but ultimately they rely on the same thing: investment. The EU Commission estimates that €584bn is needed by 2030. And while monetary investment can’t come soon enough, governments, system operators, utilities and developers must invest their time and energy into simplifying grid processes so that there is as little friction for renewables projects as possible.

There is no transition without transmission. If we want to undertake the “Grid Great Revolution”, we need to see the grid from a holistic perspective and the only way is through anticipatory investments. In other words, we need to plan and build the grid well in advance, and more importantly, we need a grid that is aligned with national climate targets and market outlooks.

https://www.baywa-re.com/en/

Championing Scotland’s net zero goals

We’re committed to reducing carbon emissions and delivering energy saving measures for Scotland

Our teams support Scottish Government to help local authorities, universities and arm’s length external organisations and more to decarbonise their buildings.

See our website for information about our work including:

› The Recycling Fund

› Scotland’s Public Sector Heat Decarbonisation Fund

› The Scottish Public Sector Energy Efficiency Loan Scheme

› Scottish Funding Council schemes

NEW DEVELOPMENTS IN GLOBAL ENERGY TRANSITION. THE CONCEPT: NO FOSSIL FUELS… THE REALITY: RINNAI, TOYOTA, BMW AND THE HYDROGEN CARTRIDGE BREAKTHROUGH.

A new range of alternative combustion solutions and energy alternatives are being developed and presented by major global manufacturing brands and Chris Goggin of Rinnai looks to provide UK customers and partners with insight into what direction new fuels, energies and technologies are making their mark on the international arena

Global economies and major manufacturing brands are actively seeking out and employing decarbonising fuels and appliances for purchase and consumption with new technologies and energy options being announced into the international marketplace.

Huge product manufacturing brands are undertaking solo projects and collaborating with other production giants to deliver various products capable of operating without any fossil-based fuels. Amongst the new generation of alternative energy products are hydrogen cartridges and water powered cars.

Hydrogen in the UK has recently been, at times, demonized by sections of the mainstream UK media yet is the

subject of optimism elsewhere across the world. In July last year – 2023, the Dutch village of Stad aan‘t Haringvliet voted to nullify gas usage in seven years and will switch to hydrogen for heating homes and buildings.

The island of Mallorca inaugurated Spain’s first hydrogen pipeline only recently in September this year. The 3.2-kilometre pipeline infrastructure will deliver green hydrogen to the island’s main gas distribution hub. The Green Hysland project will power 115,000 domiciles and 2,000 businesses. The project aims to demonstrate the benefits of powering islands by green hydrogen. The project could be replicated in other island regions, including Madeira, Tenerife, Aran in Scotland, several of the main Greek Islands, Ameland, Chile, and Morocco. So, there is global

acceptance of hydrogen, not the fashionable public opinion in the UK.

Japanese manufacturing giant Toyota has developed a portable hydrogen cartridge – this new concept aims to provide power to the company’s next generation hydrogen fuel–cell vehicles. The hydrogen cartridge is light and compact and would allow vehicle owners to simply swap cartridges once hydrogen levels decrease. Toyota, with sales of approx. $32billion, is the largest automobile manufacturer in the world, producing about 10 million vehicles per year.

Toyota’s hydrogen cartridge concept has even been widened further to potentially include providing power to domiciles and household appliances. Toyota believe that due to the compact size of hydrogen cartridges they could also be used as a source of electricity.

Rinnai and Toyota have collaborated with each other to produce a prototype of a domestic cooking stove which can be powered by a hydrogen cartridge designed originally for a car. The collaboration has demonstrated that a car’s hydrogen cartridge can be removed from the car and be used to power household appliances!

Toyota has designed a number of alternatives to traditional combustion

engines, all designed to accept cleaner fuel sources and release zero emissions. The first innovative engine substitute relies upon electric hydrogen fuel cell technology. Rather than absorbing electricity through a battery, hydrogen and oxygen is instead converted into electricity using proton exchange membrane fuel cell technology.

An additional Toyota engine has been under development that utilizes water as its main source of power. This could be utilised in the mass market. A sealed tank housing water situated inside the car with electrodes will use electrolysis to separate water into the basic elements of oxygen and hydrogen. After hydrogen is isolated, it is then directed towards the combustion chamber where it will ignite in a similar manor to compressed natural gas providing the car with power.

This is the first time a major manufacturing brand has seriously announced intentions of mass producing a water powered engine and is designed to challenge electric vehicles. A water powered engine will preclude the need for lithium mining and problems in electric vehicle engine recycling. No emissions will be created by the car at all during operation meaning that a water powered car will be a truly green product with vastly reduced environmental impact.

Hyundai, another of the major car manufacturers, is ranked 30th globally among Interbrand’s Best Global Brands in 2024 with sales revenues of $23Billion and it has only recently unveiled its INITIUM hydrogen fuel cell electric concept vehicle, which has a targeted driving range of over 650km with a maximum motor output of 150 kW.

Alternative power engines are a main aim of another internationally renowned manufacturing company –BMW. The German car manufacturer will work alongside Toyota in developing a range of fuel cell electric vehicles (FCEV) that do not release any harmful emissions in 2028. Both companies are aiming to advance zero emission technology and have identified one another as perfect partners.

An entire new and innovative range of alternative and clean technology will increasingly feature on domestic and global markets.

Rinnai observes all movement on energy related matters either domestically or globally in order to inform UK customers on any issue that could affect present or future technology.

Visit www.rinnai-uk.co.uk Or email engineer@rinaiuk.com

STEAM SYSTEMS

How to Achieve Net-Zero Emissions with Your Industrial Steam System

In an era where sustainability is no longer a mere option but a business imperative, achieving net-zero emissions has become a crucial goal for industries worldwide. At Spirax Sarco, we understand the importance of reducing carbon footprints while maintaining operational efficiency. One of the most significant areas where this balance can be achieved is within your industrial steam system.

THE IMPORTANCE OF STEAM SYSTEMS IN INDUSTRY

Steam is a vital component in a multitude of industrial processes, from power generation and heating to sterilisation and humidification. Despite its widespread use, steam systems are often overlooked in sustainability discussions, yet they offer immense potential for reducing emissions. By optimising these systems, businesses can significantly lower their carbon output and contribute to global climate goals.

UNDERSTANDING NET-ZERO EMISSIONS

Before we delve into the specifics of optimising your steam system, it’s important to clarify what net-zero emissions mean. Net-zero refers to balancing the amount of greenhouse gases (GHGs) emitted with an equivalent amount of GHGs removed from the atmosphere. This can be achieved through a combination of emission reductions and carbon offsetting strategies.

STEPS TO ACHIEVE NET-ZERO WITH YOUR STEAM SYSTEM

1. Conduct a Comprehensive Energy Audit. The first step towards achieving net-zero emissions with your steam system is to understand its current performance. A thorough energy audit will identify areas where energy is being wasted, such as steam leaks, inefficient insulation, or outdated equipment. By addressing these issues, you can reduce energy consumption and, consequently, emissions.

2. Optimise Steam Generation. The efficiency of your steam generation process has a direct impact on your carbon footprint. Investing in highefficiency boilers, optimising combustion processes, and using alternative fuels such as biomass or biogas can significantly reduce the emissions associated with steam generation. Moreover, implementing real-time monitoring

3. Improve Steam Distribution and Usage. Once steam is generated, ensuring it is distributed and utilised efficiently is crucial. Insulating steam pipes, regularly maintaining steam traps, and recovering condensate are all effective ways to minimise energy loss. Additionally, adopting technologies such as steam flow meters and automatic control systems can help optimise steam usage, further reducing emissions.

4. Recover and Reuse Waste Heat. Waste heat recovery is an often-underutilised method of improving energy efficiency. By capturing and reusing waste heat from steam systems, you can reduce the demand for additional energy input, thereby lowering emissions. Heat recovery steam generators (HRSGs) and economisers are excellent examples of technologies that can be implemented to achieve this.

5. Implement Carbon Capture and Storage (CCS). For industries with high carbon emissions, carbon capture and storage (CCS) can be an effective strategy to achieve net-zero. By capturing CO2 emissions before they are released into the atmosphere and storing them underground, businesses can offset the emissions produced by their steam systems.

6. Engage in Carbon Offsetting. While reducing emissions should be the primary goal, some level of emissions may be unavoidable. In such cases, carbon offsetting provides a viable solution. By investing in projects that reduce or remove carbon from the

atmosphere, such as reforestation or renewable energy initiatives, businesses can offset the emissions that they cannot eliminate directly.

7. Regular Monitoring and Continuous Improvement. Achieving net-zero is not a one-time effort but a continuous process. Regularly monitoring your steam system’s performance and staying updated with the latest energysaving technologies will ensure that your system remains as efficient as possible. This ongoing optimisation will help maintain low emissions and move closer to your net-zero goal.

THE ROLE OF INNOVATION AND EXPERTISE

At Spirax Sarco, we are committed to helping our customers achieve their sustainability goals. Our innovative solutions and expert services are designed to optimise steam systems for maximum efficiency and minimal environmental impact. From energy audits and system design to advanced monitoring and maintenance services, we provide the tools and expertise needed to achieve net-zero emissions. The journey to net-zero emissions is challenging but entirely achievable with the right approach. By optimising your industrial steam system, you can make significant strides towards reducing your carbon footprint, enhancing operational efficiency, and contributing to a more sustainable future. At Spirax Sarco, we are here to support you every step of the way.

Achieving net-zero emissions is not just about compliance: it’s about leadership, responsibility, and creating a better world for future generations. Let’s take that step forward together. www.spiraxsarco.com

systems can help maintain optimal boiler performance and prevent energy wastage.

BUILDING SUSTAINABLE SCHOOLS FOR A NET ZERO FUTURE

Adveco discusses the best options for water heating to enable more sustainable schools now and in the future…

With more than 32,000 schools in the UK and a business-critical need for heat and hot water, the education built estate has historically represented a significant source of carbon emissions. Unsurprisingly, government expectations have, and will increasingly place the onus on the education sector to lead change from fossil-fuel dependency through the adoption of sustainable building practices and renewable energy. Schools will then integrate sustainability and energy education into their curricula, fostering a culture of environmental responsibility among students. However, it is estimated that at least 70% of the existing education sector building stock will still be in use by 2050 creating a huge challenge in terms of refurbishing school buildings with energy-efficient technologies. As a hot water specialist with a long history of working with schools, Adveco has considerable experience dealing with the numerous challenges they face securing resilient, guaranteed hot water at a realistic cost. Traditionally the energy source of choice has been gas, but over the past five years new and lower carbon options have given greater choice but also presented new challenges. Recently commissioned research on the adoption of technology shows that gas-fired water heating continues to dominate, accounting for 90% of new or refurbished school systems between 2019 and 2023. Although all lower carbon technologies

always be specified for heating, but most are realising that heating and hot water in many cases are best left separate, which from a design perspective makes absolute sense.

Hybrid hot water systems are being specified for new build, but when dealing with retrofit the majority of those questioned confirmed that while initially leaning toward heat pumps, they were encountering problems with cost, infrastructure and design. The cost has been a particular hurdle for schools, not only in terms of capital investment but especially concerns over operational costs which climb when transitioning to electricity. At the time of writing, gas costs 5.48p per kWh (kilowatt hour), versus electricity, at 22.36p per kWh which can lead to substantial operating costs, especially in school buildings with high hot water demands. Of more concern is that electric water heating can place a significant additional load on a building’s electrical system.

In school settings with substantial electrical usage, adding high-demand electric water heaters and heat pumps can strain the system. From our experiences, we are already seeing projects adding extremely costly upgrades to electrical infrastructure as part of refit, something better hot water design could help avoid. As a result, specifications are being revised back to gas when connections are available. Reasons cited included it being much simpler, familiar, and cost-effective to replace and run, and new generation appliances were seen to be more efficient with lower carbon and NOx

operational cost savings. Tertiary education was far more open to the integration of solar thermal. With universities tasked with developing green campuses energyefficient buildings, and renewable energy installations, the expectation is that by 2026 they should be providing sustainability models and strategies that will be filtered to schools and other education facilities. The expectation therefore is for the adoption curve for solar thermal to increase in line with that seen in heat pumps, as both offer sources of necessary pre-heat to meet the complex high-temperature needs of hybrid school water heating systems.

So how can schools better embrace sustainability moving forward? Each school building creates new challenges and opportunities for low-carbon water heating. Location, infrastructure, size and usage all inform hot water sizing, design and technology choice. To gain efficiencies that meet demand, whilst cutting emissions and costs requires a thorough understanding of the building and its use. To this end, Adveco advises metering water flow for accurate demand modelling. It’s a fast, non-invasive activity which is extremely low-cost, yet pays dividends in terms of reduced capital expenditure and accurate modelling of future operational costs. It allows for improved planning and better decision making whether opting to stay on lower-cost gas, adding solar thermal offsetting, or transitioning over to electric water heating with the options of heat pumps or solar to better manage energy consumption and

future technologies, such as green gas and new variants

temperature heat pumps which will take schools to net zero by 2050 and beyond.

https://adveco.co/sectors/

DECARBONISING HOMES: WHY SIMPLE CONTROLS ARE THE SMART APPROACH TO SOCIAL HOUSING HEATING

Ian Rose, Sales & Strategy Director at Passiv UK

Heat pumps are set to become the solution that will heat homes up and down the country, offering a cleaner, greener alternative as part of the drive toward decarbonisation. The success of this transition hinges on making heat pumps not just effective, but intuitive and effortless to use, ensuring they become a seamless part of everyday life.

Rather than focus on extensive homeowner education (after all, how many of us truly understand the intricacies of our gas boilers?) we can empower homeowners by prioritising simplicity. With well-designed, userfriendly heating controls, we can ensure that everyday interactions with heat pumps are seamless, paving the way for widespread adoption and making this vital shift in home heating as effortless as possible.

For housing associations, which own and manage 2.7 million homes for six million people in England alone, delivering this simplicity will be crucial to ensuring a smooth and successful transition. On average, social housing properties are more energy efficient than other UK houses1. This makes them ideal for heat pumps, which thrive in highly insulated properties. Even so, the scale of the challenge is no mean feat.

For social landlords, achieving this goal means not only improving the thermal fabric of homes but also replacing traditional gas boilers with heat pumps. This mission has been supported by government initiatives such as the Social Housing Decarbonisation Fund (SHDF), however according to the National Audit Office, heat pumps represent just under 3% of the decarbonisation measures installed in social housing. Why is this?

1 https://www.housing.org.uk/globalassets/ files/climate-and-sustainability--energycrisis/07085855-9cf8-456c-80999506a6839b5d.pdf

When it comes to heating controls, British homeowners have grown accustomed to gas boilers. Unlike gas boilers, which operate at higher flow temperatures, heat pumps operate at lower flow temperatures, meaning they take longer to heat a home – so having controls that are easy to use is really important.

Yet today’s heat pumps are far from user-friendly, with one study finding that just 23% of people are able to set up a heating schedule due to unintuitive user interfaces and a lack of clear messaging. This poses a particular challenge in social housing, where tenants often don’t choose to have a heat pump installed. In some cases, tenants are offered a heat pump but may not fully understand its benefits or operation, and this disconnect leads to lower engagement. Social housing demographics also skew older compared to the broader homeowner population, creating additional barriers to technology adoption.

As a technology provider, we find ourselves one step removed from the end user, adding further complexity. For instance, an installer might set up the system, but it’s often the tenant liaison officer – already juggling numerous responsibilities – who ends up fielding tenant queries when they are having difficulty putting their heating on. The good news is that advancements in smart thermostat technology have been designed to address these challenges

and are being developed with social tenants in mind. It is possible to help both tenants and tenant liaison officers with simple interfaces that make these systems as easy as possible to use.

By providing an interface for a heat pump that will be familiar to a boiler user, these smart solutions can simplify the currently complex or imprecise heating system controls. They provide a solution to controlling home comforts without the need for internet connection or a smartphone and can even lower heating bills.

Beyond user comfort, smart controls also allow tenants to earn additional income by providing flexibility to the electricity grid. In order to ensure the security of the UK’s electricity supply, heat pumps will have to form part of a smart, flexible energy system and be capable of adjusting their operation in response to national electricity requirements. Smart, connected controls make this possible by allowing heat pumps to respond dynamically to grid requirements. As a result, tenants with these advanced controls can benefit financially by participating in grid flexibility schemes, supporting grid stability while earning tenants’ money – a win win all round!

By empowering tenants with user-friendly controls, we can shift the perception of heat pumps to a more positive one and create an accessible solution to ensure no one is left behind. www.passivuk.com

RINNAI EXPANSION WITH NEW ELECTRIC STORAGE SOLUTIONS & SYSTEMS

Rinnai is continuously expanding and updating its entire product offering to include all fuels and appliances for installation as stand-alone units or as part of hybrid systems for larger commercial sites.

Rinnai’s extensive product range now includes a wide selection of electric technologies. Rinnai’s Infinit-E range is an optional three-phase all-electric water storage heater for commercial hot water applications. All Rinnai electric storage hot water heaters are designed with flexibility in mind.

All units are fitted with between one and six titanium elements. The KW rating of the Infinit-E range is scalable from 12kw to 72kw ensuring that all units are suitable for a wide variety of applications. All electrical elements can be fitted to a single-phase supply, should site limitations dictate. Each element within the appliance range has its own controllable thermostat with a temperature range of between 49 and 90 degrees Celsius. All elements are fuse protected and there is no need for expensive sacrificial anodes due to a tough stainless-steel build.

Find out more about Rinnai electric storage heaters today: https://www. rinnai-uk.co.uk/products/electricstorage-hot-water-solutions

Each cylinder is manufactured with stainless steel adding durability and enabling extensive warranties. The use of stainless steel also makes the Infinit-E range lightweight and easily manoeuvrable and handled when compared to glass-lined variants. The empty weight of the Infinit-E is 54kg maximum.

All-electric systems can benefit from Rinnai’s modulating smart electric cylinder range - ensuring that the only direct electricity used is to fill the performance gap from a renewable heat source.

Rinnai’s range of electric products also include monobloc air source heat pumps that are available in an assortment of variants, from 4kW to

110kW. Rinnai’s heat pump technology ensures that up to and including seven units can be cascaded together.

A cascaded system means that multiple heat pumps can work in conjunction allowing for a level of functioning synchronicity that produces greater operational performance for larger commercial applications.

All Rinnai commercial heat pumps use LOW-GWP including R32 and R290, renowned for reducing electricity consumption by up to 10% and for holding a lower global warming potential (GWP). Rinnai’s HPI heat pump range is ratified with an ERP rating of A +++ and includes an operational ability to switch between settings of heating, hot water, and cooling.

Rinnai’s HPI air source heat pumps, hybrid formations, electrical formats and hydrogen gas mix powered water heaters are part of the H3 range of products. All new models are designed to embolden decarbonisation, energy efficiency and reduce customer costs by offering practical, economic and technically feasible solutions to all UK customers.

Rinnai offer sizing and design support for all heat pump systems contact the design team today for support on your latest project

https://www.rinnai-uk.co.uk/ contact-us/help-me-choose-product

UK energy strategists believe that clean and sustainable electrification is presently one of the best modes of reducing carbon emissions, maximise efficiencies and to also lower end-user customer costs.

Rinnai is determined to offer UK customers assorted options of carbon reducing technology that ensures an improved healthy lifestyle. Rinnai is also keen on informing all UK customers in major changes and developments concerning the international energy market that may affect purchase or power options in the near and far future.

For the latest blog and vlog information on products and policy visit www.rinnaiuk.com and subscribe to the Rinnai newsletter.

THE URGENT CASE FOR CAMPUS DECARBONISATION

Stephanie Parker, Senior Advisor –Decarbonisation of Complex Sites at Energy Systems Catapult, and Nick Solman, Research Fellow at University of Warwick –Warwick Business School.

Universities account for 27% of public sector emissions. The University of Warwick has been leading the way in tackling its emissions with its Reduce, Decarbonise, Smart strategy.

Since the early 2000’s the University of Warwick has been increasing the energy efficiency of its buildings beyond building regulations. In 2019, the University set out its goal to make the campus Net Zero for scope 1 and 2 emissions by 2030. This article shares some of the University’s experiences in rolling out its Net Zero strategy, and highlights what has been identified to be the most cost-effective measures.

STRATEGY

The University’s buildings were responsible for 95% of scope 1 and 2 emissions in 2019. A strategy of Reduce, Decarbonise, Smart was adopted. Starting with incremental low-regret investmentsimplementing the measures that have the highest paybacks first. The below sets out more detail under the different pillars.

REDUCE

New build standards: From 2005, the University began building to a level of energy efficiency above the building standards. The financial sweet-spot has been to construct buildings to a near-Passivhaus standard. This has seen the energy consumption per square metre of the campus decrease by 45% from 2005 to 2023 at minimal additional capital expenditure.

Retrofit standards: Much of the University’s building stock was constructed between 1970 and 2010 and needs to be retrofitted to achieve Net Zero. Fabric upgrades are undertaken as part of the regular maintenance cycle to minimise costs. Any building that will not be able to meet these standards has been earmarked for demolition.

Net Zero operating procedures: This involves outlining what Net Zero compliant schedules and set points are

for each building and ensuring they are not changed. The cost of implementing this paid for itself in a matter of weeks.

Lower flow temperatures: This will increase the efficiency of both the district heating network and heating circuits within the buildings. Some buildings will struggle to meet contracted temperatures (e.g. in student halls) and others will need the heat exchangers to be upgraded. These constraints are delaying the immediate implementation.

DECARBONISE

Solar PV: It is cheaper for the University to meet its baseload using solar PV than purchase electricity from the grid. If we produce above baseload and start selling electricity back to the grid, the business case becomes less appealing.

Heat pump solutions: Finding a solution that will be able to meet the University’s peak heat demand will be difficult and expensive. Starting the project early, gathering detailed data on heat consumption and how its profile can be changed will be vital to our success.

Electrical storage: Until ‘Time-of-UseTariffs’ are introduced for businesses no commercial reason to install electrical storage has been identified.

Thermal Storage: The University has used thermal storage for several years to help it meet peak heat demand. Work by colleagues at Loughborough University shows this is a cost-effective way to reduce expenditure on new heating solutions. As heating is electrified, it will help to shift demand away from peak periods when grid electricity to be more expensive.

SMART

Energy management systems: The University needs to move to a system where each building has its own Building Energy Management System (BEMS) that runs on non-proprietary software. These can be linked to a Campus Energy Management System (CEMS) that makes 117 buildings cooperate to minimise peak

demand. This will allow the University to reduce capital expenditure on both the heating system and the electricity grid.

Monitoring and control: Research found that a sample of buildings are running 1-2°C hotter than the BEMSs think they are. This is because the thermostats do not provide a representative sample. By increasing the number of thermostats, 15% could be cut from the energy bill of each building.

On-demand heating: For small rooms in occasional use, on-demand heating can deliver large savings. In several seminar rooms, electric radiators with push-button activation were installed. They originally kept the rooms at 21°C. They were set to 16°C, increasing to 21°C when the boost function was activated. This reduced energy consumption in these rooms by 75% and halved peak consumption.

Recoverable heat: Colleagues at London South Bank University showed that if heat that is being wasted near to a heat network, it can be highly costeffective to recover this, rather than pay to heat rooms and cool equipment simultaneously. Electrical transformers, industrial equipment and server rooms can be very cheap heat sources.

By starting with incremental low-regret investments it is possible to reduce total and peak demand. This lowers energy expenditure now and reduces capital expenditure on new infrastructure.

In future, the ability to load-shift to times when grid electricity is cheaper, and lower carbon will allow further savings to be made. Some technologies – such as solar PV – are cheaper than the legacy solution and should be adopted where possible. We have found that the push for Net Zero can be not just greener and cheaper but also make our buildings more enjoyable places to be.

For more information about how to decarbonise universities and other public sector buildings, please check out the Public Sector Decarbonisation Guidance. https:// es.catapult.org.uk/tools-and-labs/publicsector-decarbonisation-guidance/

THE ART OF SUCCESS FOR OUR NET ZERO PROJECTS

As a client support officer at Salix, I have the privilege of witnessing the full range of our clients’ decarbonisation projects – from small primary schools to ambitious multi-million, multisite estates. Over three years at Salix, I have noticed one pattern: the most successful projects are not only those with a winning technical solution but also those with a well-built team and a proactive approach to stakeholder management.

You’ve got the technical part covered. You know your building specs, the most efficient heat pumps, the best insulation on the market, your heat emitters, and cash flow. But do you have the people?

Any organisation can slip up and fail to successfully decarbonise their sites to the desired level simply because they were not successful in engaging with their consultants, board of directors, funders, employees, and neighbours. The list of stakeholders is vast but not limitless. I separate them into three groups: people who give you money and permits, people to whom you give money, and people affected by the project.

As project managers delivering a decarbonisation project, it is paramount to have your board of directors and funders on side. The most successful projects I’ve seen did not start with receiving a Public Sector Decarbonisation Scheme grant; the work had been ongoing for a long time beforehand. There needs to be a real ambition for sustainable changes, and that has to come right from the top of an organisation. No matter how good a project manager, if the general appetite for sustainable changes within the organisation’s leadership team has not reached the required level of urgency to propel transformation, the project might struggle.

On the other hand, approaching the project with your stakeholders in mind has shown remarkable results. We know of projects where close attention was paid to mitigate the financial burden of expensive projects for short-of-funding schools. The whole building approach with the addition of insulation, solar PVs, and batteries ensured an enthusiastic buy-in from school governors. Careful technical handovers with detailed staff training allowed for the smooth running of low-carbon heat systems and increased the satisfaction of the project with students and teachers, who in turn showed acute interest in the project and its relation to climate change.

Of course, at Salix, we very much appreciate the paramount importance of

Anna Kuratnikova is a client Support officer at Salix, she shares her advice to those organisations delivering decarbonisation projects

decarbonising your buildings. However, we require an open communication channel and reliable, regular information to reassure us that the project is adhering to the scheme criteria so we can release your Public Sector Decarbonisation Scheme funding.

Over our four years of delivering the Public Sector Decarbonisation Scheme, we have found one of the bottlenecks in so many projects is the underestimation of the importance of timely engagement with your local authority to seek your planning permit and with your Distribution Network Operator. This is fundamental to securing sufficient energy supply. The most successful projects we see are the ones that make sure they establish relationships and clear channels of communication and escalation with the planning authorities and Distribution Network Operators in advance. The most successful project managers have a good understanding of their planning rights and are confident in communicating the effectiveness of the Public Sector Decarbonisation Scheme as a Department for Energy Security and Net Zero-funded initiative vital to decarbonising the public sector.

Let’s discuss the people you pay – your contractors, consultants, and surveyors. These people are vital to delivering your project. Not all organisations we see have enough internal expertise and capacity to manage a complex decarbonisation project in-house. It is essential that you have a solid relationship with the external teams supporting you in delivering your project. Make sure that issues are raised in time, reporting is to a good standard, and that you are confident you have all the information about the progress of your project. A good practice adopted by some Public Sector Decarbonisation Scheme grant recipients is to include conditions of the grant in their tendering packages and reach a balance in quality/ cost assessments of the tender returns.

The last category of stakeholders is the least predictable. As many estates managers jokingly share with me, they are the least liked people in the building. This is because it is their job to shuffle people around during works, and this often causes disruption on

site. They’re the ones occupying parking spaces for construction site needs! Most estate managers take it with a pinch of salt and characteristic resilience because the temporary inconvenience is inevitable for the benefit of long-lasting positive effects. The ultimate challenge, though, is to keep positive relationships and clear, proactive communication with everyone affected by the project. Even one unhappy neighbor engaging with the local media can create delays and sour all the positive effects of the hard work.

We have seen brilliant examples of organisations proactively engaging with their local community. This means warning them in advance about the upcoming construction that might be potentially disturbing for a number of weeks. In the overwhelming majority of cases, a proactive approach is appreciated, and the goal of decarbonization is supported by most. Every project has the potential to engage local communities, increase knowledge, involvement, and interest. I have witnessed educational organizations incorporating newly installed heat pumps into their curriculum, interested parents inquiring about the technology and considering installing it at home, and students passionately talking about the effect of their schools’ initiatives on their future.

Working with the daily flow of forms, reports, and applications, it is so easy to forget that the ultimate goal of sustainable schemes is to reduce our impact on the environment and improve people’s quality of life. The main success factor of these projects is also people, their passion and collaboration, ability to relate, and focus on a people-oriented approach.

Identifying crucial stakeholders and engaging with them in advance gives your project a head start in the environment of very strict deadlines. Tailoring your engagement to each group of stakeholders supports you in the race against time with climate change.

Don’t forget your people are your most important asset.

https://www.salixfinance.co.uk/

RINNAI – THE RENAISSANCE OF APPLIED PRODUCTS

Rinnai’s Tony Gittings looks at developments

in the

Applied Products

global arena with the sector set to grow by almost 7%

Compound

Annual Growth Rate. He looks at the impact of these developments on the wider HVAC commercial marketplace for all those in the supply chain

Applied Products in the HVAC sector are set to experience a global growth rate of almost 7% in the coming few years, according to a leading market intelligence & research agency. The value of the 2024 global HVAC marketplace stands at approx. $280 Billion, and it is projected to grow to $390 Billion by the end of this decade. The growth is being driven at quite a high speed - the figures represent a Compound Annual Growth Rate of 7% - which is accepted by investment experts as being a good and solid return on capital.

Furthermore, on this point - the market is being propelled by all governments instigating immediate initiatives to encourage individuals, bodies, institutions, industries and all developments big and small to use energy-efficient HVAC devices in all their work areas and homes. The renaissance and resurgence can be seen from the fact that in the 1980/90s there was a marked move from centralised to decentralised plant. Now the move is back to centralised systems.

The industry growth, as mentioned, is being hard driven into the energy transition by global demand for more and more energy efficient and acceptable HVAC products and systems which are non-carbon fuelled and, in the case of refrigerants, as least harmful as possible – hence the proliferation of R290 low GWP refrigerant.

This sea change is making the industry take on the challenge of an inevitable reset. Gas-fired appliances such as commercial and residential

boilers will be on the descent with ever decreasing market share.

Electricity appears to be placed as being the dominant globe fuel of the future but with Hydrogen, synthetic, Liquified Natural Gas and BioLPG being actively developed for the mass markets. Electricity will be generated from a variety of sources but nearly all of them will be renewable and sustainable sources such as solar thermal or heat pump appliances.

For the building services consultants, designers, larger M & E contractors and end users it could mean that they will adapt to this changing market by asking more from others in the supply chain. I have spent my career – almost 45 years now - in product manufacturing and I have never seen a greater need for flexibility and versatility from the manufacturers and suppliers. Also, I want to give special mention to specialist HVAC Sales Engineers - these

are highly skilled and experienced problem solvers who help customers understand Applied Products and how they can be efficiently and optimally utilised. These practitioners also select products and prepare proposals for clients which include quantifiable data to support HVAC systems offered.

The HVAC manufacturer will need to be a true partner to all those in the design, installation and commissioning sector. We will need to offer design; full evaluation of each site in terms of practical, economic and technical considerations; full quantitative data on CAPEX, OPEX services and life cycle costings.

At Rinnai we offer all these services within our mantra of ‘Creating a Healthier Way of Living’. Visit www.rinnai-uk.co.uk Or email engineer@rinaiuk.com

WHY INDEPENDENT ENERGY GENERATORS WILL BE CRITICAL TO THE UK’S CLEAN POWER PLANS

Independent energy generators –including organisations with on-site energy assets – have become a crucial part of the UK’s energy generation mix. They provide a reliable and secure source of power to homes and businesses across the UK and are largely unaffected by the pressures and volatility of the wholesale energy markets.

That is why, with the UK government outlining ambitious plans for the growth of renewable energy by 2030, we believe that independent generators will play a major role in achieving these targets.

Our latest report – Clean power 2030: Harnessing the power of the UK’s independent energy generators – gauged the views of more than 350 independent generators across the country to get their opinions on recent policy decisions, the new policies they would like to see, and importantly, the role they believe they can play in the UK’s clean energy future.

It revealed that, while a third (33%) of independent generators believe government policies will support development of more independent renewable assets, almost one in four (23%) don’t feel they go far enough yet. Nearly half (45%) are undecided.

Key barriers reported by generators included planning restrictions, difficulties securing investment, long timescales to develop projects and addressing community concerns.

Therefore, nearly two thirds (63%) are calling for a reduction in the ‘red tape’ around renewables, more than half (56%) want more finance packages, grants and incentives for investment in energy generation assets, and almost a third (31%) would like to see the development of the Power Purchase Agreement (PPA) market.

Other answers included a stable and predictable tax regime, accelerated grid connection, reinstating or extending the Feed in Tariff (FiT) scheme, ensuring a guaranteed and fair price for energy production, and more support for innovations such as agricultural photovoltaics.

Vish Sharma, Head of Power Purchase Agreements, at npower Business Solutions

MAKING SURE THE VOICE OF GENERATORS IS HEARD

We believe it is important that these views are listened to at the highest level. Independent generators will form a vital part of the clean power mix and need to be supported if the government is to hit its ambitious targets.

For us, there are three core reasons why the voice of independent generators needs to be heard.

1. Businesses want to buy energy from independent sources

Independent generators already provide clean and reliable power to a huge number of businesses and households across the UK. Of the generators we surveyed, two-thirds (67%), say they have seen an increase in business demand to buy power from independent sources over the past two years, with 30% saying this was a significant increase.

In fact, one in five (21%) are already exporting their power to commercial customers via either a fixed or flexible Power Purchase Agreement (PPA).

The benefits for businesses buying their energy in this way are numerous, including stable pricing, having a guaranteed clean energy supply and greater overall energy security.

2. They will help the UK achieve its net zero and energy security ambitions

A huge 80% of those surveyed believe that independent energy generators will play a vital role in the low-carbon transition, by helping the UK achieve both its energy security and net zero ambitions.

With an increasing number of businesses procuring their power

from clean energy sources, independent generators can both meet this demand, and contribute to the UK’s overall low-carbon strategy.

3. They provide a reliable and long-term source of clean power

Of those independent generators who are already exporting their power to businesses, the majority (58%) doing so through a fixed Power Purchase Agreement (PPA). One in five (20%) said they currently use a flexible PPA.

For generators, PPAs are seen as the best route to market for their power and a great way to secure additional revenue. Importantly, independent generators recognise that PPAs also give long-term investor confidence to develop a project.

For businesses wanting a safe, secure and reliable power source, independent generation assets are able to meet demand without navigating the increasing complexities of the wholesale energy markets.

SUPPORTING INDEPENDENT ENERGY GENERATORS NOW AND IN THE FUTURE

So, the message is clear. While the moves taken so far by the new government to accelerate the deployment of renewable energy are promising, as we move ever closer to the 2030 clean power target - and the longer-term 2050 net zero target - the government needs to continue to ensure that its policy matches its ambition.

And, we believe that the only way to do this is by taking the views of independent energy generators into account.

https://npowerbusinesssolutions.com/

HOW WATER AUDITS CAN HELP REDUCE YOUR BUSINESS UTILITY BILLS

Businesses looking to improve their water footprint and start operating more sustainably, while reducing their utility bills at the same time, could find it particularly beneficial to have a water audit of their site carried out.

These audits involve comparing water usage, including volumes, against what you’ve been charged for by your water company, with the aim being to reveal any discrepancies and inconsistencies that may have manifested over time, leading to you being billed incorrectly.

Visibility is the name of the game where water consumption is concerned and if you don’t know how you’re using water and where, you can never really be sure that you’re not being overcharged.

As an example of what can happen if you don’t take charge of your bills and know exactly what you’re being charged for and why, take a look at this BBC News report about the Livermead Cliff Hotel in Torbay which is currently in a dispute with Pennon Water Services over estimated bills to the tune of an impressive £15,000.

It seems that the hotel believes it has been overcharged by thousands of pounds, with bills dating back to between 2012 and 2014, because its water meter wasn’t connected. Although the hotel claims that the meter was known to be faulty, it wasn’t replaced by the water supplier.

Hotel director Anthony Rew explained to the news source that over the course of three-and-a-half

years, the business was overcharged 7.5 cubic metres of water per day, when typical usage was 5.5 cubic metres.

He said that the faulty meter was first discovered in 2014, adding: “We went out to the meter, went to read it, couldn’t read it. [We] put our hand inside where the meter was and pulled the meter out. It wasn’t even attached.”

The dispute with Pennon Water Services has now been going on for six years, with the hotel threatened with disconnection for failing to settle the account.

In a statement, the water company said: “We will always work with our customers to investigate the cause of any consumption concerns. We have different allowances depending on different scenarios to help bring in line a customer’s bill with their own average usage.”

HOW CAN WATER AUDITS HELP BUSINESSES?

To avoid distressing and timeconsuming situations such as the one Livermead Cliff Hotel has been facing for the last few years, it’s essential that you deepen your understanding of your business water use so that you can identify the most appropriate ways to save water, reduce consumption and drive your bills down as a result.

This is where water audits really come into their own and you may well find that you can achieve up to a 30 per cent reduction in charges for water supply and wastewater disposal as a result.

It’s also entirely possible that you may be able to put

in a claim for refunds for historical overcharges – and we’ve seen some of our clients succeed in getting refunds of £500,000… and even more!

The audit itself starts with an in-depth analysis of your historical water bills, reviewing a complete record of water supply and wastewater bills going back at least 12 months. If your business incorporates multiple sites and different premises, we’ll need to see bills for each site and from every supplier you have.

Of course, this can be a very arduous task but bear in mind that we’re trying to gain full visibility of your water expenditure so you can enjoy full control over a significant business overhead in the future, so a bit of hard work at the beginning will pay serious dividends later down the line.

As well as asking for copies of your bills, we will also likely need other information as well, depending on the nature of your business. For example, we may need to know the number of public toilets on site, staff numbers, details of leisure facilities like spas, plunge pools and swimming pools, catering facilities and so on.

Once we have all the information we need, we can then carry out a preliminary desktop water audit so you can see exactly where you can save money on bills.

Water-saving measures include the likes of rainwater harvesting, grey water reuse, water leak detection and repair, and water monitoring where remote monitoring equipment is installed to track water flow hourly for ten years. This is particularly effective for identifying leaks, as it will reveal spikes in usage as they happen, suggesting that there may be a leak on site and giving you the opportunity to deal with them quickly.

If you’d like to find out more about this kind of service and the business benefits that come with it, get in touch with the Switch Water Supplier team today. www.switchwatersupplier.com

UK PUBLIC EXPECTS BUSINESSES TO LEAD ON NET ZERO: WHY ONSITE GENERATION IS THE MISSING PIECE OF THE JIGSAW

Kevin Ball, Chief Commercial Officer at Wattstor

While the UK is moving ever closer to its clean energy and net zero targets, the publication of ‘Clean Power 2030’ by the National Systems Energy Operator (NESO), highlighted the scale of the renewable energy challenge. It concluded that, while the government’s 2030 target was achievable, it would require a significant amount of investment and a major reform of our energy system.

That is why public and private sector organisations across the country will play an important role in helping to achieve these targets. And, importantly, there is a huge public expectation that they will lead the way.

However, we recently conducted research of more than 2000 UK consumers, which revealed that over half (56%) believe that businesses need to step up their sustainability efforts to help achieve the country’s net zero targets.

The research also showed that a significant majority – 70% –believe that businesses should face serious repercussions if they don’t take sustainability seriously.

In fact, one in three (30%) respondents said that they strongly felt that the government should hold companies accountable if they don’t meet net zero targets. In addition, one in four (43%) consumers believe that businesses should have all or most of the responsibility for achieving those targets.

It also revealed some scepticism about whether net zero was achievable, with half (50%) saying they don’t believe the target will be met, and nearly one in five (19%) unsure.

That said, the research demonstrated the potential commercial advantage for those businesses who do invest in sustainable solutions. More than twothirds (69%) of respondents said that a business’ approach to sustainability and use of renewable energy was a key factor when choosing to buy from them.

This is a really important point and should be a key factor in making sustainable investment decisions.

However, a well-documented risk is the delay in securing grid connections, in particular for large generation and

storage projects, which threatens the UK’s renewable goals. Similar constraints are found in generation capacity which are also hindering economic growth. It’s this aspect that is slowing down the momentum for businesses to make the switch to clean energy and operate more sustainably

This is where onsite renewable generation can play an important role.

BUILDING THE BUSINESS CASE FOR ONSITE RENEWABLE ENERGY

An increasing number of businesses are exploring the installation of onsite renewable generation and storage. The business case is compelling, as it is a proven way to reduce energy costs, manage carbon emissions, and take advantage of energy price volatility.

For more than two years, the volatility in the wholesale energy markets has been a huge issue for businesses, becoming a major risk factor. Onsite generation helps to mitigate this risk, removing the reliance on the wholesale markets and providing much-needed cost certainty.

The recent NESO report outlined two pathways to achieving clean power by 2030 – Further Flex and Renewables’ and ‘New Dispatch’ – and launched a consultation on its plans to reform the connections process, which it says will “reduce and reorder the queue by prioritising ready projects as well as aligning to locational, and technology needs for the future energy system.”

However, these changes will take a while to come to fruition, which is where onsite renewable generation can be the missing piece of the jigsaw.

For example, installing an advanced DC coupled solar and battery system enables businesses to generate and manage their own energy, and connect 4x – 5x more

solar capacity on their premises than the generation capacity typically allowed on the local network. This reduces grid dependence and offers a path towards net zero by maximising onsite renewable deployment.

By storing excess energy and using it onsite, businesses can continue reducing emissions, cutting costs, and enhancing their energy resilience. Furthermore, a well- designed battery system can also provide back-up power in the event of grid failure, enabling businesses to do away with standby diesel generators.

Perhaps most importantly, there is a clear commercial incentive to invest in onsite renewable energy in terms of winning new customers and increasing customer loyalty. This research highlights that consumers want to buy from responsible businesses and have said that it is a key consideration when choosing where they spend their money.

PLAYING YOUR ROLE IN NET ZERO

Our research gauges the expectations UK consumers have when it comes to businesses and net zero. While many companies are already taking it seriously, the results of our survey show that more can be done, particularly when the public believes that businesses should be taking a leading role in the UK’s decarbonisation journey.

At the end of the day, for those businesses that have capacity for an onsite renewable energy system, it therefore not only makes environmental sense. It makes commercial and reputational sense too.

The full report is available here: https://wattstor.com/insight/ powering-change-uk-public-sentimenton-energy-costs-climate-goalsand-corporate-responsibility/

DIGITAL TWINS: A KEY TOOL TO TRANSFORM THE UK’S ENERGY SECTOR

Chris Wilton, Sector Lead, Utilities, Ordnance Survey

The UK energy sector has faced mounting pressure in recent years to become more efficient and sustainable, particularly in light of the UK’s commitment to achieve net zero by the year 2050. Not long after making that commitment, the UK government launched its first energy sector digitalisation strategy, which aimed to bring the energy sector into the modern day and increase the efficiency and effectiveness of how energy is managed in the UK. With this in mind, the government hoped to improve the visibility of energy assets, lower costs for both businesses and consumers, use resources in the most efficient way possible and ensure consumers are satisfied. As the UK’s energy landscape continues to evolve, harnessing the power of digital technologies – namely through the use of digital twins – is key to ensuring the UK reaps the rewards of a more efficient, safe and innovate energy sector.

DIGITAL TWINS AS A CRITICAL TOOL

A digital twin – as the name suggests – is a digital model of a physical object using a large array of data to simulate real-world conditions, from maintenance records to design specifications. They

are an important enabler of digitalisation across the energy sector, with a broad range of players, from energy generators to distributors, using the technology to not only map energy assets, but also monitor the potential effects of adjustments to optimise operations, and the impact of supply to end customers. Creating a digital map of a network and its assets is particularly important for risk and efficiency modelling. The forecasted risks associated with assets – whether they be environmental risks, risks to consumers, or behavioural risks like theft or vandalism – can have a serious negative impact on the efficiency or service provided by the energy networks. For example, by drawing on digital twins, energy companies can look to assess vulnerabilities and forecast future issues by adjusting the technology’s parameters. This is important to avoid any unforeseen issues with assets that may cause a major incident, as was the case with the Wessington gas incident in 2022. Similarly, companies could employ this technology to drive innovation by simulating changes. For example, using digital twins to assess how much more efficient a network can be if investments are made into specific assets, or through the consolidation of infrastructure, and evaluating the environmental and efficiency impacts as a result. This would ensure they are making informed decisions, providing actionable insight into the asset network and working towards the goals of the UK’s digitalisation strategy.

THE ROLE OF LOCATION DATA IN DIGITAL TWINS

To effectively leverage the power of digital twin technology, key players in the energy sector – across gas and electricity, and generation, transmission, distribution or supply – all need to have access to reliable and accurate data, specifically location data. As the UK’s national mapping agency, at Ordnance Survey we see key decisions being made every day on infrastructure and assets,

all using Ordnance Survey’s authoritative location and addressing data. Our upto-date geospatial data ensures that the representations of these assets and the surrounding environment is as accurate as possible. Combined with the ability to monitor asset performance, accessing the precise locations of these assets through OS location data will prove valuable in understanding possible threats or risks to efficiency and safety, such as encroachment and proximity risk.

UPRNs (Unique Property Reference Numbers) are the authoritative identifier of properties in the UK, but they are not limited to houses. Energy assets can be associated with UPRNs for easy location identification. They play an important role in ensuring any digital twins accurately represent and reference specific properties or objects within the virtual environment. Plus, knowing an asset’s specific location can also provide a foundation to layer other datasets onto, such as how crowded an area is, or how dense vegetation is, if there are nearby pipes or if the area is at particular risk of extreme weather events. All of these insights can be tied together with a common thread – the location. It is the combination of datasets brough together that makes a digital model so valuable for companies attempting to adapt their networks, allowing them to make informed decisions related to safety, efficiency and innovation.

As the landscape of the UK’s energy sector continues to evolve, digital twin technology is becoming increasingly more important for ensuring the energy sector is acting with the goals of the energy digitalisation strategy in mind. From optimising asset performance, improving risk management and driving innovation across the sector, equipping this digital twin technology with accurate, authoritative location data has serious potential to transform the energy sector, helping the UK on its way to achieving net zero by 2050. https://www.ordnancesurvey.co.uk/

HOW TO MAKE SMART ENERGY MOVES IN THE COMMERCIAL WORLD

Andrew King is the founder of SGT, a Buckinghamshire-based business, helping organisations across the UK find commercial energy tariffs that meet their needs while keeping costs low. Heading into a new year, Andrew believes it is important to consider your energy finance situation and make smarter moves in the commercial world. Andrew discusses his advice to business leaders taking on the challenge.

The commercial energy world is a jungle. Energy prices go up, regulations change overnight, and everyone is pushing the “green” agenda. It is a lot to keep up with. But, if you’re not taking charge of your energy finance strategy, you are leaving money on the table – and nobody likes doing that.

POWER PURCHASE AGREEMENTS

You’ve seen it – energy bills that make your accountant cry. And with all the geopolitical drama and supply chain headaches, those bills are not getting smaller anytime soon. The smart players are locking in their rates with Power Purchase Agreements (PPAs). These agreements are like saying, “Hey, I’ll take price certainty, please.” Plus, many PPAs give you access to renewable energy, which makes you look good to customers and regulators. In essence, a PPA is a long-term contract between an electricity generator and a buyer to secure the supply of renewable electricity at a predetermined price. PPA’s can last between five to 25 years, meaning they can weather the storm if the market rate spikes.

UPGRADE WITHOUT GOING BROKE

Energy efficiency is the low-hanging fruit of cost savings. But here’s the catch – upgrading your equipment or building systems can feel like a mountain of upfront costs. Energy Performance Contracts (EPCs) offer an “act now, worry later” approach. The service provider designs and installs energy-saving measures and guarantees the savings.

The organisation pays back the service provider over time with the savings. If the organisation saves less than promised, the service provider pays the difference. Green loans often have lower interest rates and with an EPC, an energy service company does all the work and gets paid from the savings they create. You get the upgrades without touching your own wallet.

MAKE YOUR OWN ENERGY

How about cutting out the middleman and generating your own power? Solar panels, wind turbines and even battery storage systems are all on the table. While this can be expensive, there are ways around that. Solar leasing, for example, lets you install solar panels for little to no upfront cost. You pay a fixed monthly fee that is usually less than your old energy bills. The government is also handing out tax breaks and grants for businesses willing to go green.

GET SMART ABOUT CARBON CREDITS

Carbon markets can feel like Monopoly money for grown-ups, but they are serious business. If you’ve got emissions to offset, you can buy credits. But here is the pro move: instead of spending cash on credits, invest in cutting your emissions. Carbon capture, low-carbon fuels, or energyefficient systems are like hitting two birds with one stone – you save money and improve your sustainability.

START WITH AN ENERGY AUDIT

If you are serious about saving money, an energy audit is your best

friend. Audits tell you where you are wasting money and how to fix it. Maybe it is as simple as using energy during off-peak hours or sealing up leaks. Quick wins like these can start saving money right away.

For bigger projects, an audit helps you figure out what gives the biggest bang for your buck. Maybe it is a CHP system or better insulation. Either way, you’re making informed decisions, not just guessing.

WHAT’S NEW IN ENERGY FINANCE?

Blockchain technology is shaking things up, letting businesses trade energy directly with each other. No middlemen, and no extra fees. And AI? It is like having a crystal ball for energy pricing and project planning. These tools give you the edge to stay ahead of the pack and should be utilised by all organisations.

THE BOTTOM LINE

Want to be the business that survives and thrives? Start thinking long-term. Educate your team, partner with experts, and keep an eye on market trends. It’s about being proactive, not reactive. The businesses that plan ahead are the ones that win big.

Energy finance isn’t rocket science. It’s about making smart moves that save money, keep you compliant, and make you look good doing it. With the right tools and strategies, you can turn energy from a cost into a competitive advantage. So, are you ready to take charge? https://sgt-ltd.co.uk/

EVENTS

DISCOVER THE TECHNOLOGY THAT’S POWERING THE ENERGY TRANSITION

Energy Technology Live is a free to attend exhibition and conference on the 12th & 13th March 2025 at the NEC, Birmingham, and will welcome over 2,500 visitors, 200 exhibitors and 150 speakers. It is set to be the UK’s most important gathering of energy executives, users, engineers and the entire supply chain working towards the UK’s transition to a clean, sustainable and efficient energy system.

The show is an end-to-end showcase of renewable and clean energy technologies and will incorporate the UK’s leading flexible energy event The Distributed Energy Show and the inaugural The Energy Storage Show which is set to be the UK’s largest gathering of its type.

Energy Technology Live provides a platform of the latest technologies and services including Batteries, Cabling, Combined Heat & Power, Demand Flexibility, Engineering Management Testing, Engineering Services, Fuel Cells, Renewable Generation, Smart Grid Technologies and many more. With a commitment to innovation, collaboration and sustainability, Energy Technology Live will serve as the unrivalled platform for industry professionals, thought leaders, and innovators to explore the latest advancements, trends, and challenges shaping the UK’s energy landscape.

FIVE REASONS WHY YOU SHOULD ATTEND

1. Discover Innovative Technologies and Solutions: Stay ahead in the rapidly evolving energy sector by exploring advancements such as renewable energy systems, smart grid technologies, energy storage solutions, and efficiency tools. Discover the latest innovations that can enhance your operations, improve efficiency, and help you reduce costs.

2. Networking Opportunities: Join the Networking Receptions at the end of the first day and network with stakeholders from every corner of the energy supply chain, including manufacturers, suppliers, policymakers, investors, and end-users. Foster new opportunities to build strategic partnerships, expand professional networks, and share insights that benefit the entire chain.

3. Insight into Market Trends and Regulations: The four-theatre

conference will feature expert-led panels and discussions on emerging trends, policies, and regulatory changes. Attendees can gain a comprehensive understanding of how these factors impact their roles, helping them stay compliant and competitive.

4. Collaborative Problem-Solving: Connect with industry experts and peers across the supply chain to tackle pressing challenges like decarbonisation, resource optimisation, and supply chain resilience. Uncover innovative solutions and strategies that drive meaningful progress for your business and the industry.

5. Free To Attend: Experience two impactful days of discovering cuttingedge technologies, building valuable connections through networking, and engaging with educational conference sessions. Plus, you’ll receive post-event access to the content, ensuring you can revisit key insights and maximize your learnings long after the show.

JOIN THE ENERGY TRANSITION

Energy Technology Live will feature over 200 exhibiting companies displaying the latest technologies and services for both the distributed energy and energy storage sectors. The show will represent cutting-edge technologies, and the exhibitor community is made up of companies at the forefront of the energy transition. Companies set to exhibit at the show include AlphaESS, Bender UK, Cheesecake Energy, Clarke Energy, Electricity North West (Construction & Maintenance), Eddicy, Enspec, EWT DirectWind UK Ltd, Himoinsa Power Solutions Ltd, Joulen, Nibs, Norhybrid, Noventa Energy, OVO, Power Responsive, Waxman Energy and many more.

THE ESSENTIAL CONFERENCE FOR THE ENERGY SECTOR

Over 150 representatives from companies including Ofgem, Octopus Energy,

LCP Delta, Flexitricity, Ecotricity, Centrica, SSE Energy Solutions, Bosch, Siemens, Hemiko, Vattenfall, Connnected Energy, Hydrostor and many more have joined the speaker faculty, confirming this conference and exhibition as the essential event for professionals in the flexible and decentralised energy industry.

This dynamic conference encompasses the entire energy landscape in the UK, covering everything from energy storage components to large-scale applications and services driving the energy transition. Themes include Net-Zero Targets, Digital AI and Innovation, District Heating, Policy and Regulation, Energy Flexibility and Energy Storage Solutions.

As the UK energy system undergoes rapid transformation, this conference is designed to keep attendees informed about key developments driving the industry. From the integration of renewable energy sources and shifts in energy consumption to trends in net imports and the push toward Net Zero targets; the conference programme will explore how the industry is adapting to reduce carbon emissions and keep up with the fast-moving sector.

Some notable sessions include ‘Panel: Transforming the Energy Sector Through Digital Innovation’, ‘Keynote Address: Thermal Storage in the Decarbonisation of Industrial Heat’, ‘Panel: The Energy Bill, One Year On’, ‘Panel: Powering Communities: The Future of Local Energy’, and more. With dedicated stages for The Distributed Energy Show and The Energy Storage Show, as well as the Energy Technology Live stage sponsored by Voltalis, this event will feature engaging presentations on cutting-edge technical innovations, captivating case studies, high-level debates, and fireside chats with some of the most influential thought-leaders in the industry.

To view the full conference agenda and register to attend for free, visit energytechlive.com

CAPTURING THE MOMENT – GOVERNMENT SUPPORT FOR CARBON CAPTURE AND STORAGE

Chris Paul and Diana Lupa, Trowers & Hamlins LLP

We all understand that getting to Net Zero creates real challenges. It means reducing greenhouse gas emissions, with any residual remaining emissions being offset by measures that remove greenhouse gases from the atmosphere. That means planting trees, but carbon capture and storage offers the potential for more scalable reductions. That is why Carbon Capture, Utilisation and Storage (CCUS) forms a key part of the UK Government’s strategy to reach Net Zero.

Just weeks after the UK became the first G7 country to phase out coal-fired power plants as part of its energy mix, the Government confirmed its commitment to carbon capture and storage with up to £21.7bn of funding over the next 25 years to support two major CCUS sites - the East Coast Cluster on Teeside and the HyNet site in the North-West and North Wales. The recent Budget also committed £3.9bn (between 2025 and 2026) for CCUS Track-1 projects aimed at accelerating decarbonisation within the industrial sector and supporting flexible power generation.

Scaling up CCUS needs investment, but the Government also has a key role in developing the regulatory and policy landscape to develop the market. In this article we’ll explore how CCUS fits into the UK’s energy transition.

DEVELOPING TECHNOLOGY

Carbon Capture and Storage (CCS) refers to a range of technologies that either remove CO2 directly from the atmosphere (which can help address historical CO2 emissions), or extract CO2 produced from emission point sources such as heavy industrial processes, power

generation or hydrogen production.

The extracted CO2 is compressed, transported and injected into deep geological storage, such as depleted oil and gas reservoirs or saline aquifers. This secure storage is critical in ensuring that captured carbon does not escape to the atmosphere. Carbon Capture, Utilisation and Storage (CCUS) takes things a step further by utilising the captured CO2 as a feedstock in other practical applications.

While these technologies may not be new (the first commercial CO2 storage project has been operating since the mid-1990s), the real challenge is to implement them at the scale needed to achieve Net Zero. There is talk about the potential for the UK to become a global leader in the sector, but that requires sustained Government support and the development of self-supporting business models.

REGULATORY FRAMEWORK

The Energy Act 2023 establishes the basis for the economic regulation of carbon transport and storage and is the primary legislation framework for Industrial Carbon Capture, Greenhouse Gas Removals and Low Carbon Hydrogen Production business models. Ofgem is expected to grant the economic licences for onshore/ offshore transport and storage to carbon network operators, though the secondary legislation is awaited.

Regulations passed earlier in 2024 set out the Secretary of State’s role in directing carbon capture and carbon transport and storage counterparties in offering contracts to eligible entities. Other relevant legislation includes the Great British Energy Bill (establishing GB Energy to co-invest in clean energy projects) and the Planning and

Infrastructure Bill (intended to reform the planning system and accelerate the delivery of infrastructure).

WIDER OPPORTUNITY

Scaling up CCUS has the potential for unlocking green growth, and helping the UK to manage the Net Zero transition. According to the recent Offshore Energies UK (OEUK) publication, the sector has the potential for creating 50,000 jobs and protecting a further 100,000 jobs across the UK. Delivering CCUS will help the UK retain domestic energy-intensive industries (such as steel, cement and glass production), avoiding offshoring significant parts of our economy.

CCUS also has an important role to play in providing flexibility for a decarbonised electricity grid. The UK Government has set a challenging target to decarbonise the grid by 2030. Investing in more solar and wind generation is only half the picture. The intermittent nature of renewable energy requires investment in storage and flexible power generation. The Teeside cluster gives a good example of how new gas-fired power stations with CCUS may help plug that gap. CCUS can also enable the upscaling the production of low-carbon hydrogen, which provides more options for energy storage and can help decarbonise heavy industry.

The combination of low-carbon electricity, CCUS and clean hydrogen production has the potential to attract carbon-intensive businesses to co-locate in these new low-carbon clusters. The much-hyped Green Industrial Revolution just got real. www.trowers.com

Join the Institute’s Online Webinar: Shaping the Future of Renewable Energy

Join us for an insightful webinar where our expert lecturers will explore the current state of the renewable energy industry and its future trends. They’ll highlight how the courses offered by the Renewable Energy Institute (REI) equip professionals and organisations with the skills and knowledge needed to navigate and lead in the global transition to sustainable energy solutions. If you are interested in any of the course topics listed on the left, join our discussion to find out more.

This webinar is free, open to the public and will take place on Thursday 30th January 2025 from 1pm – 2pm UK time. It will be hosted online, allowing people from around the world to tune in. To receive the link to the live discussion, simply head to https:// www.renewableinstitute.org/ join-the-institutes-online-webinarshaping-the-future-of-renewableenergy/ and fill in the registration form. You will receive the joining instructions via email, 1 week before the event.

Don’t miss this chance to be part of the conversation about the future of our planet. Join the Institute’s webinar and better understand the current position of the renewable energy industry, the importance of training and education and the topics covered within the courses taught here at the REI.

For more information, call us on +44 131 446 9479 or email us at training@renewableinstitute.org

Visit our website at https://www.renewableinstitute.org/ for more information on the training and events currently available at the REI.

NEW CLIMATE CHANGE AGREEMENT SCHEME – WHAT YOU NEED TO KNOW

Designed to incentivise industrial energy efficiency, the government has re-vamped the Climate Change Agreement scheme. The details of the changes are outlined below.

The CCA scheme is a voluntary scheme that allows certain energy-intensive organisations to claim back money for their energy usage. Is your organisation eligible? Here’s what you need to know:

• New applications to the scheme will be accepted from 1st May 2025.

• The Climate Change Agreement (CCA) has changed so even if you are already in the CCA scheme - you need to re-apply.

• The compliance date is 31st August

• DESNZ will be enforcing adherence more rigorously with fines for non-compliance.

• Some organisations are able to reclaim previous overpayment of green levies.

BACKGROUND

Climate Change Agreements have been in place in the UK for over 20 years, offering energy-intensive businesses the opportunity to reduce their green levies by meeting energy efficiency targets. Introduced in 2001, the CCA scheme encourages businesses in certain industrial sectors to cut energy use and carbon emissions in return for lower rates on the Climate Change Levy (CCL), a tax on energy bills.

HOW DOES THE SCHEME WORK?

CCAs are available to a wide range of industries, from major energy-intensive sectors like steel, glass, data centres and textiles manufacturing to transportation logistics and intensive dairy farming. Businesses with a CCA must monitor and report their energy consumption and carbon emissions against agreed targets in two-year reporting periods.

OVERVIEW OF CHANGES TO THE SCHEME

The Government has committed to a Climate Change Agreement scheme for a further six years, with reduced Climate Change Levy (CCL) rates until March 2033. Importantly, existing participants will not automatically be rolled into the new scheme. Each facility must reconfirm its eligibility before the new scheme begins, and a proportion of participants will be subject to audits to verify compliance with the eligibility requirements.

New entrants in existing sectors will be able to apply to join the new scheme from 1 May to 31 August 2025, using current eligibility criteria as set out in the existing legislation.

Some Associations have notified DESNZ of their intention to register a new sector or for a new process to be added to the scheme however these applications to join the scheme under these new sectors will not be available until at least 2027.

The adherence to the 70/30 rule will now be enforced more vigorously and an annual declaration will be required.

The new scheme will move to facility level reporting only (no bubbling of facilities). Light touch annual reporting on energy usage and emissions data will be introduced at the end of year one of a two-year Target Period (which will not be used to formally assess performance).

KEY DATES

TARGET PERIODS:

• Period 1 - 1 January 2026 to 31 December 2026

• Period 2 - 1 January 2027 to 31 December 2028

• Period 3 - 1 January 2029 to 31 December 2030

• Location plan for the site

• Overall site process description

• Process Description for each eligible process

• Description of Directly Associated Activities (DAA) associated with each eligible process Process flow diagrams for each eligible process, highlighting

○ Eligible process steps

○ Non-eligible process steps

○ Process Directly Associated Activity (DAA)

• 70/30 assessment reviewed in the last 12 months

• Energy (invoices etc) and production/ target data for the baseline (2022) and reporting years

• PP10 and PP11 forms covering the period where CCL relief is claimed Copy of the sites underlying agreement Performance to target calculation and submission data

It is strongly recommended that existing scheme members review and update their evidence packs (and particularly identifying/ updating process flow diagrams/descriptions and reconfirming their 70/30 evaluation is compliant) well before the 31st August 2025 and any possible audit by the Environment Agency. New entrants should start compiling their application evidence now to be in the best position when the application window opens on the 1st May 2025.

EVIDENCE PACKS MUST INCLUDE ALL OF THE FOLLOWING:-

• Site map showing:-

○ site boundary,

○ Utility meter locations and ID numbers

○ boundaries/areas of the Statutory Technical Unit (STU)

○ boundaries/areas of Directly Associated Activity (DAA

○ boundaries/areas of NonEligible Activity

FREE CCA CLINICS AVAILABLE 30TH JANUARY AND 6TH FEBRUARY 2025

JRP can assist in reviewing and updating your evidence pack, determining your eligibility, help with the application process, and manage ongoing compliance. Additionally, we can help identify energy efficiency opportunities and support their implementation. With greater than 25 years’ experience across all sectors and industries, JRP experts can offer valuable insights and solutions for any Net Zero or energy management issue. Book your free clinic here: https:// scheduler.zoom.us/owen-jonesinr2oh/one-to-one-with-owen-jones If there is a specific date or time that works better for you, please reach out and we will try to accommodate. Call us on 0800 6127 567 or email owen.jones@jrpsolutions.com

FULL SERVICE FROM DESIGN TO CARBON SAVINGS, CAPEX, OPEX AND DELIVERY TO SITE IN ONE SINGLE CONSIGNMENT

Rinnai offers a TOTAL range of FREE services to all UK customers - installers, consultants, main contractors, architects and national end users – which offers system designs, carbon reduction calculations, technical services, commissioning and delivery to site in one single consignment.

Rinnai offers a range of products for energy efficient heating and hot water provision in natural gas, electricity, LPG and rDME fuels. Rinnai also offers all appliances – electric and gas water heaters, heat pumps, solar thermal systems and hybrid systems utilising the principle of Practical, Economic and Technical criteria in the choice of system to any commercial site in the UK.

“Rinnai’s services are designed to provide comprehensible purchase options, system design, CAPEX, OPEX and carbon calculations as well as whole consignment delivery to any UK site upon 24 hours of purchasing,” says Technical Head Pete Seddon.

Rinnai’s specialist design team can provide a “Site Consultation Form” that details on-site data of current heating and hot water system capabilities. Customers can view the results in a rapid low carbon replacement suggestion by a professional team member.

Rinnai services include a carbon and cost comparison service that offers a free appraisal of any site’s current heating & hot water delivery system, along with empirically gathered data driven recommendations for reducing carbon load and all related costs.

If a customer encounters difficulties when selecting a product, a “Help Me Choose” service option is available at Rinnai’s website www.rinnai-uk. co.uk. This service enables easier product selection through direct contact with a Rinnai professional. A customer can be contacted either via a home number, mobile or email at a time convenient for yourself. A Rinnai professional will then advise on purchasing options that complement the unique layout of your property.

Rinnai further provides an array of cost calculation services that will measure your current system’s output in 5-year CAPEX, OPEX and carbon emission cost comparison. Once all relevant data is collected, a Rinnai team member can suggest an appropriate cost and carbon load reducing heating and hot water system that will accompany the dimensions of your property.

Rinnai services also include whole consignment deliveries within 24 hours of product purchase to any UK site.

Rinnai’s selection of on-line services enables customer convenience

from product viewing, selection and purchase. Rinnai’s inclusive CPD’s, webinars, videos and calculation services ensure customers can access information that improves product knowledge and provides insight into product operational capabilities. Visit www.rinnai-uk.co.uk. Or email engineer@rinaiuk.com

RINNAI HOT WATER HEATER UNITS CHOSEN & INSTALLED AT TV STUDIO OF GLOBAL REACH SOAP OPERA

Rinnai has installed 4 x Sensei N1600i continuous flow water heaters with BMS integration at the television studio complex of an internationally renowned soap opera. The continuous flow Hydrogen Blend 20% certified water heaters will provide efficient hot water to washrooms, showers, dressing rooms and kitchens.

Rinnai Sensei N series 1600 model has a BMS Integration system for the instant on-demand delivery of temperature controlled hot water, making the gas fired water heaters interoperable with building management systems.

Rinnai offers all sites its continuous flow instant delivery of hot water units’ range as a temperature specific and controlled end-product. Rinnai continuous flow water heaters are less than 30kg - a one-man lift, streamlining the entire installation process. Two sizes are available - 47kW and 58kW. Both produce 774 and 954 litres per hour at a 50-degree rise respectively.

For more details about the Rinnai N series visit https://www.rinnai-uk. co.uk/products/commercial/nseries-commercial-water-heater

Rinnai N Series units maintain the ability to be cascaded together to cope with increased demand. If hot water capacity must be increased further the customer can simply add more continuous flow water heater units. This means that just a single installer could create a system that would produce vast amounts of temperature accurate hot water.

Rinnai continuous flow systems also maintain the ability to ‘plug and play’ a cascaded sequencing control system that will automatically control how many appliances are running at any one time. This advanced control system optimises the water heater usage, which in turn reduces wear and tear and minimises energy usage.

Continuous flow systems are externally fitted units where space is limited. External hot water heaters are fully weather protected and hold IPX5D rating. Installations also arrive with frost protection down to -20°C and will keep

each appliance protected so long as the power supply is left switched on.

Rinnai’s complete range of hot water heating units are available for next day delivery on orders placed before the previous mid-day. All units can feature Rinnai commissioning to secure long term warranty guarantees.

Continuous flow systems heat water upon release and demand meaning that fuel is only used when the system is operational. Traditional stored water units consume fuel and energy when not operational meaning that the

customer acquires costs when the water storage heater is in idle mode.

Rinnai can comprehensively demonstrate that its systems can yield financial reductions of nearly 20% of the running cost, over 30% of the upfront cost, over 15% in carbon footprint, over 75% in space and over 85% in weight compared to heated storage systems.

For support in selecting your next water heating solution visit https:// www.rinnai-uk.co.uk/contactus/help-me-choose-product