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Developing Green Industries in Yokohama

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1 Developing Green Industries in Yokohama
November 16, 2011 Takashi Komatsuzaki, Deputy Mayor, City of Yokohama 1 Yokohama

2 City of Yokohama Pop. of 3.69 million:
the second largest city in Japan GDP of 12.7 trillion JPY (US$150 billion) International port city: Celebrating the 152th anniversary of the port opening Rapid growth and urbanization Narita Tokyo Haneda Yokohama 2 Yokohama

3 Sudden Awakening ・ 1859年開港時、横浜は小さな漁村 ・ 横浜は、海外からの文化や文明を取り入れながら発展 3
・ 1859年開港時、横浜は小さな漁村 ・ 横浜は、海外からの文化や文明を取り入れながら発展 3 Yokohama

4 Most of the buildings in the Central Business District collapsed.
September 1st, 1923, the Great Kanto Earthquake, M 7.9 Most of the buildings in the Central Business District collapsed. ・ 乗り越えてきた課題   関東大震災(1923年9月) Areas destroyed by fire in the city center 4 Yokohama

5 Devastated in the wake of major disasters
・ 乗り越えてきた課題  戦災、米軍による接収(1945年~1952年) 5 Yokohama

6 City of Yokohama’s Population Trend
Population and # of Households in Yokohama Population Households ・ 人口急増 ・ 150年余りで人口約370万人の大都市に発展 1889 1929 1959 1989 2009 6 Yokohama

7 Rapid Urbanization and Pollution
Urban Challenges: Rapid Urbanization and Pollution ・都市発展に伴う公害 7 Yokohama

8 Major Environmental Technology and Know-how
・これまで横浜が培ってきた代表的な環境技術・ノウハウを紹介する 8 Yokohama

9 Efforts to Develop a Safe and Pleasant City
Introduce renewable energy Introduce area heating and cooling systems Legend  Shared conduits Area heating and cooling system 9 Sections constructed Cross-section diagram of the standard section of a shared conduit Shared wiring conduits Heat supply plant Sections in use (end of FY2007) Sections planned Heat conduit Heat conduit (planned) Yokohama

10 Efforts to Create a Safe and Pleasant City
Introduce community bicycles Introduce roof-top greenery 10 Yokohama

11 Water Recycling Efforts Involving Both Water Supply and Sewage
(5) Release into rivers and the ocean (1) Manage sources of water (2) Water treatment plants (3) Supply of clean and safe water 11 (4) Water reclamation center Yokohama 11

12 Efforts to Create an Environment-friendly Water System
Preserve and develop watershed protection forests Area of Doshi watershed protection forest: 2,873 ha (36% of the area of the village) Aggressively introduce renewable energy  Small-scale hydroelectric power generation, solar power generation Make the most of the natural flow of water and reduce power consumption  Doshi River system and Lake Sagami system Planned measures to stop leakage, etc. 12 Yokohama

13 Sewage as a New Energy Resource
Water reclamation center (11 locations) Stream せせらぎ Sludge recycling center (2 locations) Sludge pipe 送 泥 管 Reclaimed water Digester gas / waste heat 消化ガス・排熱 Heat from sewer, reclaimed water Reclaimed water 下水熱・再生水 再生水 Stadium (heating and cooling, water for toilets) スタジアム Waste incinerator plant, etc. (purified non-drinking water) ごみ焼却工場など 〔雑用水〕 〔冷暖房、水洗トイレ用水〕 Sludge incinerator fuel Gas-powered generation 13 Yokhama

14 <Measures to reduced business waste>
Efforts to Reduce Waste Yokohama G30 plan Having set a target of reducing waste 30% in FY2010 (compared to FY2001), the City of Yokohama worked with residents and businesses on separating waste and recycling. Waste was reduced by more than 43%, exceeded the original target substantially. ( Especially, business waste was reduced more than 50%.) Alian Hera “Mio” <Measures to reduced business waste> Stopped collecting used paper that can be recycled Inspect garbage at incineration plants Introduced an award system for leading companies in waste reduction Provided guidance to companies and conducted on-site inspections (10,000 tons) (10,000 tons) Yokohama G30 Plan target 1.13 million tons 平成15年1月に策定しました「横浜G30プラン」では、平成22年度におけるごみ排出量を平成13年度実績の161万トンに対し30%削減し113万トンにするという計画目標を定めました。 横浜市では、この「横浜G30プラン」のもと、市民・事業者・行政の協働により分別・リサイクルを進め、ごみ減量の取組みを実施してきました。 参考:分別優良事業所及び一般廃棄物収集運搬業優良事業者実績(過去5か年) 分別優良事業所; H22-21 H21-20 H20-16 H19-13 H18-7 一般廃棄物収集運搬業優良事業者; H22-11 H21-17 H20-15 H19-18 H18-20 Business waste Household waste 14 Yokohama

15 Further Challenges for 3R
Yokohama 3R Dream The keyword is “slim”. Targets of the Yokohama 3R Dream Plan Efforts to make further reductions than those in the G30 Plan Plan period: FY2010 – FY2025 Further challenge of the 3Rs Reduce total amount of waste and resources 3% or more by FY2013 (compared to FY2009) 10% or more by FY2025 (compared to FY2009) Start the fight against global warming by reducing the volume of waste Reduce greenhouse gas emissions due to Yokohama’s processing of waste 10% or more by FY2013 (compared to FY2009) 50% or more by FY2025 (compared to FY2009) “Yokohama 3R Dream” mascot “Io” Pursue peace of mind, safety, and stability related to processing waste 15 Yokohama

16 YSCP Vision and Objectives
As one of the largest cities in Japan, Yokohama aims to build the ”Next Generation Energy Infrastructure and Social System” that maximizes CO2 reduction in the forefront of innovation. The know-how will be leveraged to deploy abroad as a city-scale infrastructure package. YSCP Vision and Objectives Increasing need for energy security Economic development (green innovation) Cities as center of CO2 emissions Environmental Model City Ambitious CO2 reduction target (64,000t-CO2 by 2014) Export overseas as a city scale infrastructure package Assemble Advanced Knowledge, Build in Yokohama, Expand Abroad Expand Abroad Build in Yokohama Assemble Advanced Knowledge Retrofit solution development APEC2010 as touchstone for expansion to Asia-Pacific region ・・・ 16 Yokohama

17 Efforts Related to Combating Global Warming and in the Field of Energy
Yokohama Smart City Project (YSCP) YSCP is a system to support the major introduction of renewable energy and guarantee a stable supply of energy in the area even during emergencies. The packaged infrastructure as a city that makes use of this knowledge will be introduced overseas. YSCP Master Plan (Overview) Project Members City of Yokohama, Accenture, Tokyo Gas, Toshiba, Nissan Motor, Panasonic, Meidensha, Tokyo Electric Power Company, etc. Project Areas Minatomirai 21 Area, Kohoku New Town Area, Yokohama Green Valley Area (Kanazawa Ward), etc. Area Statistics Population 420,000 (approx. 170,000 households), Approx. 60 km2 17 Yokohama

18 YSCP Overview HEMS*1 SCADA*2 CEMS*3 EVs BEMS*4 HEMS for Company
CEMS (TOSHIBA) EVs BEMS*4 SCADA*2 BEMS for Consolidation (TOSHIBA) Chargeable and Dischargeable EVs (NISSAN, HITACHI, ORIX, ORIX Auto) Smart BEMS (TOSHIBA, Taisei) BEMS for Office Buildings (TOSHIBA, Marubeni) BEMS for Commercial Buildings (JGC) Smart BEMS (MeidenSHA, NEC) Charging Stations (JX-E) SCADA (TOSHIBA) Supply and Demand Balancing Batteries (TOSHIBA, HITACHI, MEIDENSYA, NEC) HEMS for Detached Houses (Panasonic) HEMS for Detached Houses (TOSHIBA) HEMS for Apartments (TOSHIBA, Mitsui Fudosan, JX-E) HEMS for Company Dormitories (TOKYO GAS, NTT-F, NTT Docomo) Global Data Center (NISSAN) Information NW Battery for Users (SONY, SHARP) *1: Home Energy Management System *2: Supervisory Control And Data Acquisition system *3; Community Energy Management System *4: Building Energy Management System 18 Yokohama

19 Ecological Cities as Economic Cities (Eco2 Cities)
-Best Practices in Urban Development and Management- Yokohama was nominated by the World Bank as one of the first six Eco2 Cities, which display the best global practices for balance of ecological sustainable development and economic urban growth. Yokohama is highly evaluated for its various practices aiming to develop cities in harmony with the environment and the economy, such as for waste management (G30). The first Eco2 Cities international conference was held in Yokohama in October 2010. Other Eco2 Cities: Curitiba (Brazil), Stockholm (Sweden), Singapore, Brisbane (Australia), Auckland ( New Zealand) 19 Yokohama

20 Promotion of New International Contribution (What is Y-PORT?)
Yokohama Partnership of Resources and Technologies Promotion of international contribution through public-private partnership utilizing Yokohama’s resources and technologies Urban infrastructure improvement in emerging countries is the problem-solving type market. It is essential to boost business chances by providing not simple products but solutions through combining technologies and knowhow of the public and private sectors. Enhancement of competitiveness in overseas markets Overseas business development Y-PORT Project (Public-private partnership) Support from national and government-related institutions Networks of knowhow and technologies of the City of Yokohama Overseas development and technological capabilities of firms resident in the city 20 Yokohama

21 Approaches to Support Overseas Business Development of Firms Resident in Yokohama
Public-private partnership with firms resident in the city Collaboration with national and related institutions Collaboration with international institutions Collaboration with partner cities Talks with firms resident in the city (holding of forums and study sessions) Comprehensive agreement with JICA (Oct., 25, 2011) Comprehensive Collaboration Agreement with JFE Engineering Corporation Business Agreement on Environmental and Urban Infrastructure Projects with JBIC Comprehensive Collaboration Agreement with JGC Corporation 21 Yokohama

22 Contact Us International Technical Cooperation Division
City of Yokohama Website: 22 Yokohama

23 Hope to see you again soon in Yokohama!


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