FutureCity Yokohama -City Development in Harmony with the Environment-

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1 FutureCity Yokohama -City Development in Harmony with the Environment- 8, March, 2016 Norihiko Nomura, Executive Director Climate Change Policy Headquarters, City of Yokohama

2 1. Long Term Urban Development in Partnership with Citizens and Businesses 2.Efficient Energy Use Through Innovation 3. Global Contribution 2

3 Overview of Yokohama Japan Yokohama Population: 3,720,000 3

4 City of Yokohama s population trend continuing to expand and grow Population and Households in Yokohama Population Households 2.77millioin (1980) 1.37million (1960)

5 Yokohama has overcame problems Growth Through Overcoming 5 Major Problems: Environmental Disruption, Waste, Roads and Traffic, Water Resources, Public Areas (Schools) 5

6 Mayors meeting with 10,000 citizens 6

7 City Strategy to Create Yokohama in Partnership with Citizens Sustainable City Management Transparency and Accountability Empathy and Trust Innovation Universities Initiatives linked with various entities Citizens Businesses NPOs Government 7

8 Reduce Waste Disposal Volume by the Citizens Motivation Held over 10,000 resident briefings to encourage waste reduction/recycling (ongoing) Yokohama G30plan (January, 2003) Waste reduction through sorting and recycling Target: Reduce waste by 30% from FY2001 to FY2010 Meetings to explain sorting Goal attained - 5 years earlier than planned - Waste reduced by approx. 40% in 2009 Benefits - Two waste treatment plants became redundant; 110 billion yen saved on construction cost 3 billion yen saved on operational cost Awareness-raising activities with local citizens Yokohama was chosen as one of the Eco 2 Cities (Ecological Cities as Economic Cities) in 2009 by World Bank 8

9 Renewable energies in Public Facilities Yokohama wind power generation (Hama wing) Biomass power generation (sewerage treatment) (46 million kwh/year) Biomass power generation (waste treatment) (350 million kwh/year) Generates approx. 410 million kwh/year* Hydropower generation(4 locations) *Equivalent to approx. 40% of the electricity used by Yokohama facilities or approx. 110,000 typical households Solar power generation (265locations) 9

10 The Close Cooperation between Sewage & Solid Waste Management Wastewater Treatment Center Garbage Incinerator Uses power generated in the center Wastewater Treatment Center Generates digestion gas Water processing facilities Uses generated power Sells surplus power Turns digestion gas into fuel Waste Recycling Center Steam turbine generator Generates power using garbage incinerator heat Incinerator Uses digestion gas as fuel Digestion tank Digestion process produces mainly methane gas Supplying digestion gas Supplying surplus power Supplying treated water 10

11 Concept of FutureCity -Aiming to create the city that everyone wants to live in!- Environmental Value Low Carbon / Energy Conserving /Water / Air Solar Panels Creativity/Challenge Super Aging Society Economic Value Social Value 11

12 BEMS Collaboration with City of Yokohama and 34 Private Companies, 15 Projects Energy Storage SCADA Energy Storage Batteries for Demand-Supply Control (Toshiba, Hitachi, Meidensha, NEC) Energy Storage Batteries for Consumers (Sony E, Sharp) FEMS (Meidensha, Sumitomo Electric Industries) FEMS Smart BEMS (Toshiba, Taisei Corp.) Office Building BEMS (Toshiba, Marubeni, Mitsubishi Estate, Mitsui Fudosan) Yokohama Smart City Project(YSCP) Large Scale Demonstration with Private Sector & Citizens- Energy Storage SCADA (Toshiba) Collection and Delivery System (Hitachi, Toshiba) CEMS (Toshiba, Accenture) Comprehensive BEMS (Toshiba) Smart BEMS (Shimizu Corp.) House HEMS (Panasonic) CEMS Smart BEMS (Meidensha, NEC) Apartment House HEMS (Tokyo Gas, NTT-F, NTT Docomo) GDC (Nissan) Smart BEMS (JGC, JGC Information Systems) Condominium HEMS (Toshiba, Mitsui Fudosan Residential, JX-E) HEMS Condominium HEMS (Daikyo-Astage) EV House HEMS (Toshiba, Mitsui Fudosan Residential) Charging Stations (JX-E, NEC, Tokyo Institute of Technology) Chargeable and Dischargeable EVs (Nissan, Hitachi, ORIX, ORIX Auto Corp.) 12

13 標Yokohama Smart City Project Overview 1 Target and Result (From 2010 to 2014) Around the middle of FY2012, we established regional energy management technology centering on CEMS as well as operational model s for demand response (DR), etc. In FY2013/14, we conducted DR pilots for each type of technology and observed the results. YSCP PV (Target:27MW) 指36.9MW HEMS (Target: 4,000 systems) EV (Target: 2,000 units) 6.8MW 66 systems 427 units 19.1MW 995 systems 1,104 units 31.0MW achieve the target 2,640 systems 1,859 units 4,230systems achieve the target 2,294 units achieve the target 13

14 Yokohama Smart City Project Overview 2 Demand response(dr)demonstration in Building Demand Response(DR) Demonstration in Household Office, Commercial 16 locations (year 2013 ) 場 1,900 household(year 2013) Winter season (January 2013 ) peak hours: 5pm 8pm Summer season (July 2013 ) peak hours: 1pm 4pm DR request 天気予報 Tariff of electricity prices for objective date maximum22% peak savings maximum22.8% peak savings maximum 15.2% peak savings Control of demand in household In 2014 Expanding scale and Proceeding Project aiming to implementation Building (Office, Commercial, City government facilities):29 locations Household:3,500 household 14

15 Current YSCP Activities - 1 Yokohama Smart Business Association, a new organization resting on public private partnership (April 2015), in order to create energycirculating city by making use the results of YSCP. The council will promote the operation of energy-control systems and new energy partnership efforts, in addition to spreading of accumulated technology and system at home and abroad Demonstration of YSCP YSCP Promotion Council Implementation of YSCP Yokohama Smart Business Association -Partner companies- Energy suppliers, construction companies, manuf acturers of electrical machinery etc. 15

16 New Collaboration with Private Companies <8 secretary members> Yokohama Smart Business Association <7 general members> Achievement of an Energy - recycling City Promote local energy production for local consumption We are currently conducting feasibility studies and formulating plans for projects introducing renewable energy and making complete use of electricity, heat and other forms of energy in certain areas. Energy production CGS PV Fuel cell Biomass Heat exchange machine Heat storage tank Heat energy 制御 Energy storage EV Battery Use BEMS to verify public facilit y demand response We are currently verifying adjustment of supply and demand of electric power by power plants through demand response-driven reduction of electric power. Negative Watt aggregator Power saving amount incentive Power rates/demand. peak shift or peak cut

17 Introduction of Renewable energy Energy collaboration between facilities Electric power supplier Yokohama City University Medical Center New Minami Ward Office Minami Civil Engineering Workshop Minami Ward Office/public meeting hall building Fire station building Civil engineering office building Special high voltage BEMS Special supply Low voltage High voltage Gas supplier Facility-operated line Cogeneration system (CGS) Electricity Heat Gas 17

18 Towards a Sustainable City Management in Asia Yokohama s experience can bring a new perspective for city governors and urban planners around the world Country Bilateral Cooperation JICA,JBIC,ADB,WB, etc. Collaboration with aid and international agencies Japan City Private Sectors and Academics City to City Collaboration Technical Cooperation on Urban Development B to B and Academic Collaboration Yokohama Support on Urban Development through PPP PPP dialogue to provide urban solutions Private Sectors and Academics in Yokohama 18

19 Partnership between Yokohama city and leading companies for international technical cooperation JGC Proceeding collaborations with small-medium scale companies in the City JFE Engineering Corporation Chiyoda Corporation HITACHI 19

20 City of Yokohama 2015 Collaboration with Citizens

21 Farming experience for citizens

22 Regeneration of Waterfront By high advanced treatment water

23 Chinatown

24 Minatomirai

25 Sankeien garden

26 Savanna Area in Zoorasia Zoo about 30 minutes from here by car

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28 Chinatown Minato Mirai Thank you for your attention. Yokohama Port Opening Memorial Hall Yamate Diplomat s House Sankeien Garden Zoorasia Yokohama