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The demonstraon of smart city and expansion to the urban disaster recovery promoon area in Japan

Toshiba corporaon Community Soluon Div. Yoshimasa Kudo 2 Contents

Japanese Smart City Demonstraon Toshiba’s success story - Miyako island smart grid system - Yokohama smart city project Concept of Toshiba’s smart city Urban disaster recovery area in Japan 3 Contents

Japanese Smart City Demonstraon Toshiba’s success story - Miyako island smart grid system - Yokohama smart city project Concept of Toshiba’s smart city Urban disaster recovery area in Japan 4 Roadmap of smart city project

2009 2010 2011 2012 2013 2014 2015 -

Miyako island smart grid project Energy stabilization

Demand response project

Effects & evaluaon of large PV/ many PV Distribution network system of next generations

Energy management of Realizaon of electric and thermal control smart city Energy conservaon project (BEMS/HEMS) Demonstration Smart EV project of basic technology (EV charging)

New Mexico smart grid project (Overseas project) & others Demonstration The four-location smart city operational experiments (Japanese project) & others of smart city Business model project Earthquake (DR, Aggregator) 5 Contents

Japanese Smart City Demonstraon Toshiba’s success story - Miyako island smart grid system - Yokohama smart city project Concept of Toshiba’s smart city Urban disaster recovery area in Japan 6 Miyako island smart grid system 7 Major smart city project in Japan 4 areas were selected as the smart city of first pilot demonstration area on 2010 in Japan. Each system has developed by 2012 and has been demonstrating until 2014.

Kitakyushu city project Toyota city project Scale: 70 residential with PV, FC, Batt., PHV Scale: 200 residential and 70 companies Feature: Feature: - DR by dynamic pricing (virtual) - DR by dynamic pricing (real) - Traffic demand side management (V2H,V2G) - Total energy management in the limited area Yokohama city project Scale: 4,000 residential, buildings(200acres) , 2,000 EV Feature: - DR by dynamic pricing (virtual) - Virtual battery control Keihana area project Scale: 900 residential Feature: - DR by dynamic pricing (virtual) - Visualization and consulting of energy usage Yokohama Smart City Project(YSCP)

The world's largest scale Smart City construction in Yokohama (One of the Next Generation Energy and Social Systems Demonstrations by Ministry of Economy, Trade and Industry) n One of four next-generation energy and social system demonstrations by Ministry of Economy, Trade and Industry. • Four regions:Yokohama, Toyota, Keihanna, Kitakyushu) • Selected April, 2010. n Features • Large-scale estabulised city (3.7M people) • Citizens and Yokohama base company cooperation. n Aim • Cooperation of various demand side energy management systems and community energy management system (CEMS). • The efficient use of energy by demand response from the CEMS. • Provide new value to customers by utilizing a network of CEMS.

CEMS：Community Energy Management System DR：Demand Response--- Varying the power consumption pattern to suppress customer power usage by seting the electricity price and/or incentives, in case system become unreliable and/or power prices bcome high. Outline of this project

Smart Condominium* Smart Condominium* (JX Nippon Oil & Energy, (MEMS) Mitsui Fudosan Residential,Toshiba) HEMS (DAIKYO ASTAGE ) Construct Community Energy (Mitsui Fudosan Residential, Toshiba) Management aiming to cut CO2 HEMS Storage SCADA Demand Supply Balancing Battery Storage (Panasonic) (Toshiba) ＨＥＭＳ ※1 (Toshiba, Hitachi, Meidensha, NEC) emission by 25% Started operation from visualization service DR with large number of consumers

Storage SCADA Apartment HEMS (Tokyo Gas, Power Network stabilization by Battery NTT-F, NTT Docomo) Storage EMS

Charging Station CEMS (JX Nippon Oil & Energy) (Toshiba, Accenture) Smart FEMS ＣＥＭＳ (Meidensya, Target Scale Sumitomo Electric) Connected to BEMS/HEMS/Storage SCADA （Open ADR） GDC with standard interface (Nissan) Clustered BEMS Charging-Discharging EV (Toshiba) (Nissan, Hitachi, Orix, Orix Auto) ＨＥＭＳ (4,000 units) ＢＥＭＳ Connected to Cluster BEMS Smart BEMS (Toshiba, Taisei) Commercial Facility BEMS 2 ※2 Smart BEMS ＢＥＭＳ(800,000m ) (JGC) (Toshiba, Taisei)

Office Building BEMS (Toshiba, Marubeni, Smart BEMS Mitsubishi Estate,Mitsui Fudosan) (Meidensya,NEC) ＥＶ (2,000 cars)

※1：Yokohama-City Comparison with 1990, target to achieve in 2020, ※2：200 acres Energy saving/storage technologies and DR for building Clustered control

CEMS +5% by DR for building Clustered control※ DR request Apply the balanced remaining power Internet distribution algorism for Clustered Clustered BEMS 17buildings%(Average) first time energy usage reduction DR In the YSCP project, we have achieved 17% distribution Apartment Available Peakenergy cut +20% usage by electricity/heat reduction of parallel 6 buildings bycapacity Energy saving ※ estimation control controlthe demand which corresponds response. to DR DR control Internet Cost reduction by controlling energy Building Single houses generation/storage equipments Energy use facilities/ HEMS information equipments Capacities of tenant DR：○ DR：◎ DR：― DR：△

Smart BEMS Existing Smart BEMS ― BEMS BEMS ＋ batteries Capacity：－ Capacity：△ Capacity：○ Capacity：◎ TAISEI Corp. Tech. Center Smart Battery Peak cut up to 3MW in clustered buildings

※：in comparison with before introduction of system (target) Home Energy Management System (HEMS) Promote energy-saving behavior by the delicate visualization of power usage and the power generation. Realize the peak shift / cut of electricity demand by demand response in cooperation with CEMS. Optimize the entire energy creation, energy storage by new energy equipments.

YSCP Toshiba HEMS Site The main equipment configuration for implementing the HEMS

※ equipment configuration depends on The demonstration target.

Conducted social demonstration up to 4,000 households

Tagets CO2 20% reduction by visualization (10%) + DR support (10%)

Leveraging proven results, aim to expand services at domestice and and abroad Mansion Energy Management System (MEMS) MEMS is for energy management of the apartment common areas

Demonstrated in JX Nippon Oil & Energy, Mitsui Fudosan Residential,Daiky o DAIKYO ASTAGE apartment, and practical realization

Demand Response request

Common area lighting Equipment monitoring and control Electric utilities, etc. Common areas air conditioning PV

Feedwater pump

Battery Housing equipment cooperative control Elevator

Incoming Emergency panel power supply EV Carger

In Park Homes Okurayama (177 units in total), 10-15% estimated energy saving effect including private areas and condominium common areas. 13 Contents

Japanese Smart City Demonstraon Toshiba’s success story - Miyako island smart grid system - Yokohama smart city project Toshiba’s Concept of the smart city Urban disaster recovery area in Japan 14 Toshiba Smart City Soluons Big Data, Cloud, Ensure security Secure efficient, stable power source

Smart City Collaboraon with the partner To realize the smart city by collaboraon with several partners l Government l Local residents l Gas company l Government-affiliated l Municipality l Automobile manufacturer organizaon l Building owner l Security company l Government financial l Building administrave l Railroad/highway company company l Power Ulity l Manufacturer l IPP l DR service provider l Service provider l Adversing agency l Home builder Smart City l Commercial facility l Developer l Hospital l Electric material vender l Investment company l Foreign l Bank government l Consulng firm It’s necessary to collaborate with the service provider and/or operator in order to realize the resilient and sustainable smart city. The sustainable model

家電 n Local residents 家電 Expansion of the user 家電 計測器 PV and equipment for the service HEMS 蓄電池 機器 EV n Localized service plaorm Localized APL Localized service Expansion to the other area n Common service ＡＤＲ Coupon ＨＥＭＳ cket service plaorm Appliance Healthcare Security Public Enter- control service tainment Diversificaon of the service Developed in the YSCP project n Informaon asset and easy involving of the partner plaorm ＤＢ ＤＢ

Toshiba will aim to realize the smart city provided with not only energy service but also several service related the human life. Expansion of our experience to the smart city Toshiba will expand the YSCP system to the other municipality and modify it for the environmentally friendly cies

2010 2011 2012 2013 2014 2015 -

Development of YSCP system Demonstraon

Expansion to other Modificaon for local needs Expansion to the municipality City of Ishinomaki, Ibaragi, etc.

If necessary Development of new service funcons Modificaon for environmentally To add on YSCP system friendly city Realizaon of the environmentally friendly city and expansion to the large city or oversea city 18 Contents

Japanese Smart City Demonstraon Toshiba’s success story - Miyako island smart grid system - Yokohama smart city project Concept of Toshiba’s smart city Urban disaster recovery area in Japan 19 Lessons learned from the earthquake

We learned several lessons as below from “the Great East Japan Earthquake”

Disaster migaon & Damaged Safety and reliable town by the robust design Area

Ø To keep the infrastructure of lifeline - Realizaon of the disaster prevenon shelter base - Self-sufficient for the energy in the base Tokyo by applying the microgrid technology Ø Necessity of the evacuaon guidance Kyoto - Realizaon of the informaon system

8 model cities/towns are selected for the redevelopment area as the smart city (Ishinomaki, Kesennuma, Ohira, Yamamoto, Miyako, Kitagami, Kamaishi, Aizuwakamatsu) 20 Basic policy of disaster recovery Master plan of the City of Ishinomaki

Disaster resilient Economic and To make society urban development industrial revival valuing relationship

The City for “Safety” & “Environment-friendly”

Development of smart city with partner(the City and utility)

Invigoration Environment Disaster resilient Disaster prevention of the community Effective use of DG shelter base Expansion of RE Citizen participation and information Life support

Ì Energy Ì Information/Service Total design of Ishinomaki project

Community Energy Management System (CEMS) Power grid stabilization Management system system for the customer

Demand & supply balancing, Optimization of fluctuation reduction of RE energy usage Useful Information service Central energy Grasp of control energy usage Self-sufficient (common area) Grasp of energy usage Disaster prevention information Public housing Request for cooperation by DR Emergent operation Battery Building storage

Citizens Commercial Citizens PV Charging Residence station Public facility Citizens Residential area Urban center Disaster prevention Normal Emergency Normal Emergency shelter base (energy) (energy) (life) (life) 22 Schedule of disaster recovery We are now developing the pre-commercial system of smart community in the City of Ishinomaki

2013 2014 2015 2016 -

Business phase Pre-commercial Commercial

BEMS for public facilies System HEMS for residence Expansion implementaon BEMS for commercial building Upgrade: - HEMS connecon - service informaon Upgrade: - Energy Management system CEMS for the customer management (step-by-step Funcon: development) - Visualizaon Cloud service - BEMS connecon Power grid Connecon stabilizaon system Heading towards implementation of the smart community

Jump up

Commercial Project Demonstration Project Smart Community ＦＳ Quality of Life Project Energy Management Smart Grid Smart meter T&D system Renewable energy Cloud Service Building facility Storage battery 24

Thank you for your attention.

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