Low carbon society clair keisuke kogure (tokyo, japan) (1)

Tokyo Super Eco Town Project (Reduction of Industrial Waste)

Keisuke KOGURE The Japan Council of Local Authorities for International Relations, Singapore (CLAIR Singapore) Representative of Tokyo Metropolitan Government September 5, 2015 　

Contents 1 Overview of Tokyo 2 History and current waste situation in Tokyo 3 Tokyo Super Eco Town Project

Geography of Tokyo Tama

Islands

23 wards

History of Waste Generation in Tokyo ( ton)

(population)

14000000

6000000

Peak of Waste Generation 12000000

10000000

5000000

Amount of waste ごみ量

4000000

人口 Population 3000000

6000000

2000000

4000000

1000000

2000000

0

1900 1904 1908 1912 1916 1920 1924 1928 1932 1936 1940 1944 1948 1952 1956 1960 1964 1968 1972 1976 1980 1984 1988 1992 1996 2000 2004 2008

8000000

( year)

Tokyo’s initiatives (by municipality, residents and so on) Separation of Waste

Environmental Education

Can Glass bottle PET

Promoting 3R

Establishing incineration Plants

Reduction of Waste Generated and Waste Disp osal Amount in Tokyo ( 1,000 ton) 7,000,000 6,000,000

General Waste generated ごみ発生量 埋立処分量 General Waste disposed

5,000,000 4,000,000 3,000,000 2,000,000 1,000,000 0

87 88 89 90 91 92 93 94 95 96 97 98 99 00 01 02 03 04 05 06 07 08 09

( year)

Current Situation (FY2014) Unit 1,000ton

4000

Unit 1,000ton 1500

3500

3421

3000 1208

2500

1000

2000 1500 1000

500

500 6

0 Generation

Landfill

Tama Area

0

357

Generation

Landfill

23 Wards Area

Urgent Waste Problems facing Tokyo • Limit of final disposal landfill s ites for general waste • Large generation of industrial waste, including construction waste

• Attract leading –edge recycling facilities to Tokyo • Promoting the environmental industry

Tokyo Super Eco Town Project A project that congregates private industrial waste management and recycling facilities that have advanced technologies to waterfront areas along Tokyo bay to foster an environmental industry cluster. ( Date of commencement: April 2002)

< Role >

TMG (Tokyo Metropolitan Government) • Sell the TMG-owned land to private companies • Provide technical advice on environmental measures

Private companies • Construct and operate recycling facilities • Share their knowledge and operating know-how with the public and promote the use of their technologies.

List of Facilities Central Breakwater Inner Landfill Site

Construction and Demolition Waste Recycling Plant

Jonanjima, Ota ward

E-Waste Construction and Demolition Waste Recycling Plant

Waste Fuel Electric Power Generation Plant

E-Waste Recycling E-Waste Recycling Plant Plant

Food Waste Animal Feed from Food Waste

Biogas Power Generation from Food Waste

Waste to Energy

Construction and Demolition Waste

PCB Waste Treatment

Construction and Demolition Waste Recycling Plant

Biogas Power Generation from Food Waste (Bioenergy Co., Ltd.) Food waste 110t/day

Biogas Power Generation

Electrical power 24,000kWh City gas 2,400m3/day

• Methane fermentation facilities • Gas refinery facilities

Industrial waste and sludge recycling (Seiyu Kogyo Co., Ltd.) Construction and demolition waste 1300t/day Waste sludge

700t/day ă&#x20AC;&#x20AC;

Heat separation, Solidification and granulation Recycled aggregate Approx. 537t/day

Improved soil Approx. 1274t/day

For example Roadbed Material

Used IT Equipment Recycling (Re-Tem Corporation)

Metal waste, plastic waste, glass, etc.

Such as electric/electronic equipment

ă&#x20AC;&#x20AC;

Disassembly and separation / Accurate assessment of the composites Crushing treatments

Ferrous metal

188.5t/day

Non-ferrous metal 40t/day

Zero emission!

Amount of waste treated and electricity gene rated(FY2013) （ 1,000 ton ）

Waste

Amount

C & D Waste

８１９

E-waste

２９

Medical Waste

１１

Food Waste

６８

Total

９２７ （ 1,000 KWh ）

Electricity generated

Electric power sold

７８，９９５

３３，４９１

Results of Tokyo Super Eco Town Project 1 Improvement of recycling rate Construction and Demolition Waste Recycling Super Eco Town Project: Rate(FY2008) ă&#x20AC;&#x20AC;

Chart Title

National 39%

Tokyo Metropolitan 52%

86%

Results of Tokyo Super Eco Town Project → Reduction in amount of Industrial waste disposal

FY2002→FY2012 Unit: 10 thousand ton

Generated ２，３５０ ↓ ２，３５ ７

Directly recycled ８ ↓ ５

Intermediate treatment

２，２９８ ↓ ２，３３２

Directly landfilled ４ ４ ↓ ２ ０

Recycled ５１７ ↓ ７１ ９ Residue ７１２ ↓ ７８２ Reduced １，５８６ ↓ １，５５０ Landfilled ２４７ ↓ ８８

Results of Tokyo Super Eco Town Project 2 Reduction of environmental load â&#x20AC;˘ Biomasses such as raw garbage and discarded wood are effectively used as fuel. â&#x20AC;˘ The surplus heat generated is also effectively used and food waste is recycled as animal feed.

Results of Tokyo Super Eco Town Project 3 Development of waste management and recycle business

â&#x20AC;˘ Tokyo Super Eco Town Council has been set up by businesses involved in the project, where they are cooperating to achieve zero-waste emission. â&#x20AC;˘ This project provides new business models.

Moving forward…

• Improving the sophistication of this project (Further Cooperation and exchanging ideas) • Sharing recycling know-how (Public awareness : within Japan, overseas)

Prime Innovator to change Tokyo into a recycling based society!

Thank you very much for your kind attention!!