Yokohama Smart City Project – YSCP Demonstration Result and Next Step

Smart Community Summit 2014

June 20th, 2014 Shunichi Habuka Community Solution Division Community Solution Company Toshiba Corporation

Toshiba will expand the YSCP to the other community, modify it for the environmentally friendly community.

2009 2010 2011 2012 2013 2014 2015 -

Miyako Island Smart Grid Project Basic Technology Whole Island EMS Demonstration, Smart Grid Business Demonstration Energy stabilization Kuruma Island PJ, Micro EV PJ

Four Demonstration Area of Next-Generation Energy and Social Systems (Japan Government PJ) Smart City PJ YSCP Development of YSCP system Demonstration Post-YSCP Business Model PJ Aggregator (DR, Aggregator) Business Expansion to other Additional municipality Demonstration Expansion to Ishinomaki, Disaster Recovery PJ Ibaragi, France, US, etc. Global Expansion Fitting to Local Requirement If necessary

Modification for Development of new New service Environmentally Friendly City service functions Business

Earthquake Hydrogen Applied Society Environmentally Friendly City Hydrogen Applied Society Tokyo Olympic PJ Tokyo Olympic PJ

Actual Business Opportunity - Construction of Electric Independent Island Whole Island Energy Management Demonstration And Neighbor Kurimajima Island 100% Self Renewable Energy PJ

Miyakojima City

Whole Island EMS Center

Kurimajima Island Miyakojima Island

The world’s largest scale Smart City construction in Yokohama

Demand Supply Balancing Mansion EMS Home EMS Mansion Apartment Battery Storage (JX Nippon Oil & Energy, (Mitsui EMS EMS Objective (Toshiba, Hitachi, Meidensha, NEC) Mitsui Fudosan Fudosan (DAIKYO (Tokyo Gas, ASTAGE, NTT-F, NTT - Construct Community Energy Management System Residential, Residential, Docomo) Toshiba) Toshiba) Toshiba ) - Provide More Effective Usage of Electricity and Provide New Value to Customers by Utilizing a Demand Side Battery SCADA network of CEMS. Battery Storage ※ (Sony E, Sharp) (Toshiba) - Cut CO2 Emission by 32,000t (21% ) Home - Peak Cut / Shift Energy Consumption by 20% Battery SCADA EMS HEMS Server (Panasonic) (Toshiba, Panasonic, Award Tokyo Gas) Charging Station (JX Nippon Oil & CEMS Energy) Carwings (Toshiba, Accenture) Data Smart FEMS (Meidensya, Center Sumitomo Electric) (Nissan) Clustered BEMS Charging-Discharging EV (Nissan, Hitachi, Orix, Orix Auto) (Toshiba) Yokohama City won the World Smart Cities Award at Smart City Expo World Congress 2011. Commercial Smart BEMS Smart BEMS Facility BEMS Scale (Shimizu) (Toshiba, Taisei) (JGC) Office Building BEMS HEMS (4,000 units) PV (27MW) (Toshiba, Marubeni, Mitsubishi Smart BEMS Estate,Mitsui Fudosan) (Meidensya,NEC) BEMS (800,000m2) EV (2,000 cars) ※: Yokohama-City Comparison with 1990, target to achieve in 2020 CEMS: Community Energy Management System SCADA: Supervisory Control And Data Acquisition DR: Demand Response BEMS: Building Energy Management System HEMS: Home Energy Management System, MEMS: Residential Building Energy Management System FEMS: Factory Energy Management System

Request from Power Utility Share Power Demand Peak Effective use of Community Electricity Common Use of Battery, Distributed Source

Effective Usage of Power Utility Electricity in Community Saving Power Request Real time Pricing Grid Power PV Battery ＳＣＡＤＡ Supply Battery Battery / EV Charger Power Demand Supply Charging Discharging

Total Demand of Community ＣＥＭＳＥＶ EV Car Shareing

ＨＥＭＳＭＥＭＳＢＥＭＳ Residential Demand

Smart Meter House Mansion ＢＥＭＳ Office Building Energy Visualization Office Building Demand

：Energy Supply ：Energy Information & Hosipital / / Demand Service Supply / Demand Public Building Hospital Demand

Copyright 2014, Toshiba Corporation. Confidential 6 Interconnection*2 Demonstration between Waseda PJ and YSCP DR Business Model Demonstration Joint PJ with TEPCO Interconnection Demonstration Business Model Demonstration with TEPCO between Waseda PJ and YSCP Validation of Economic Efficiency of *1 YSCP CEMS is connected to Waseda Incentive Type DR to Create Smart System which Simulate Utility DR System Community for Energy Effective Utilization Cooperated TSO Retailor 東芝他Companies (Tepco) （Tepco）東芝他

Facility Market Market Service Value Value Negawatt Negawatt

Negawatt Business Function

Toshiba Negawatt Agregator Value For Facility Value DR Value For DR Egawatt Negawatt Value Sevice *2 Open ADR 2.0b *3 Demand Response Automation Server *4 Virtual Top Node, DR sending System Governments *5 Virtual End Node, DR receiving System Consumer

Business after YSCP demonstration PJ Aggregator of Power Saving and Distributed Power Source of Consumer

Increase of HEMS, MEMS, EV Increase of BEMS Consumer Battery Consumer, Battery, Fuel cell, Cogeneration System DR, etc. Provide Total Energy solution Smart meter, Hems Service DR, etc. Total Solution Regional Transportation Alliance Power Utility Disaster School Local Protection DR, etc. Security Government Distribution Refuge shelter purification Commerce DR, etc. DR, etc. PV, Wind, Water Medical plant Data Center Health care Distributed Power sauce for Consumer Hydrogen Gas DR他 Heat Energy DB Solution Community EMS, Energy Control, Saving Energy, BCP,DR High Efficiency Facility, Analyze of Stored Energy Information, Center Cost Optimization for consumer Area Value Increase, Contribution for Low Carbon Copyright 2014, Toshiba Corporation. Confidential 8 Battery SCADA

Reduce Imbalance between Renewable Generation Power and Unstable Demand in Community by Virtual Battery

Total Control of both Battery for Supply-Demand Balance and Demand Side Battery by Battery SCADA as Large Power Utility Aggregate Virtualized Battery

Battery for Supply-Demand Balance is used for control of CEMS short term Supply and Demand Balance Part of Demand Side Battery is used for Community Energy Management Battery SCADA

Reduce Generation for Spinning Reserve, and Facility for Located next to Substation of Reverse Power Flow Tokyo Electric Power Company Increase Possible Capacity of Renewable Energy Battery for Supply- Utilization of Surplus Capacity of Home Battery in Demand Balance Community Aggregate Virtualized Battery New Project related to Battery SCADA technology

40MW – 20MWh

Image Figure of Battery System at West Sendai Substation of Tohoku Electric Company Demand Side Battery

Power Utility ･Flexible DR control according to the each building information CEMS ･Increasing DR volume of buildings by Management of group of buildings ･Providing BEMS functions as a cloud service for small BEMSless buildings ･Visualization of Energy Consumption of Each layer - Community, Building, Floor, Tenant

Flexible DR control みなとみらい地区の接続対象ビル（例）Connected Buildings (Example) according to the each building Clustered BEMS information

Providing BEMS functions as a cloud service for small Yokohama横浜三井 Yokohama横浜ランド Minatomirai BEMSless buildings BACnet/WS Mitsui ビルディングBuilding Landmarkマークタワー tower Grand Central OpenADR (MITSUI (MITSUBISHI Tower Smart Facility （三井不動産）（三菱地所） Controller FUDOSAN) ESTATE) (Marubeni) Existing Existing BEMS BEMS BEMS BEMS Winter （Jan. 2013～） Summer （July 2013～） less less Peak Hour：17:00～20:00 Peak Hour：13:00～16:00 6buildings 14buildings (3 Smart BEMS, 3 BEMS) (6 Smart BEMS, 8 BEMS) Management of DR 6times DR 28times Group Building

In accordance with condition of each buildings, reserve Building volume of power saving of C each buildings, and Building algorithm of division, DR A DR volume volume DR Building Max22％ Max22.8％ request volume for each B building is determined. Peak Cut Peak Cut

CCP is a Method of DR Developed for the Demonstration

For Power utility: Providing Advantage for Easy Power Supply Planning For Consumer: Providing Reduction of effort For National and Local: Providing Maximum Benefit with Minimum Effort.

4th Step: 3rd Step: Contract Clustered BEMS Contract CEMS 2nd Step: 1st step: Tender with unit Invite DR (CCP method) tender Building B price and volume with unit price and volume

3rd Step: Contract 3rd Step: Contract 2nd Step: Tender with unit 2nd Step: price and volume Tender with unit price and volume Building A Building C

In collaboration control with creating and storage of electric and heating energy, Smart BEMS realizes energy-saving and CO2 reduction.

Weather Calendar Power Grid PV Power Grid PV forecast Heat source Heat source device device Charging Battery Heat Storage Battery Heat storage Heat storage device Prediction of demand side device electric energy Discharging Heat Building facilities Radiation

Air conditioner Lighting system Taisei Corp.

Use of accumulation of electricity and the heat storage Feed pump Elevator Socket Scheduling

Night of previous day Night～ Early morning Daytime or DR hour (Forecast) (Low Price of Electricity) (High price of Electricity) Smart Battery

A lot of kinds of Smart Facility and Energy Management Saving Energy Comfortable Safe and Secure

Model Base Air Control: Elevator Crowded Floor 3days Electric Energy Supply with Energy Saving Rate increasing 7% Prioritize Control Emergency Generation Lighting Control with Image Sensor: Maximum waiting time Elevator 2 hours Continuous Working Energy Saving Rate increasing 11% degrease 20% with Low Speed during Utility Power Stop by Emergency Generation

Smart Community Center Cloud Service

 Remote Security Lighting  Energy Saving Check Security  Remote Maintenance Service Air Smart Condition BEMS Clustered BEMS

Cloud Power Total Energy Saving: 32％ Elevator Source Facility Energy Saving: 21％ Building Ａ BEMS Energy Saving: 11％ Building C Building Ｂ

LED Refrigerator

74% Cheaper than 8 Yeas ago 3715Yen Cheaper / Year

Lite Protocol

Pulseパルス接続 Contact PV Energy Gas, Water Distribution Meter board Measure Management Function Home CT Expansion Appliance Mesureig HEMS Power Washing Refrige Air Lighting Function Measurement Conditioner TV Machine rator Addition

Distribution Board Power Data Collection Smart Meter Using Increasing Smart Meter Home Gate Way Service 燃料電池FC お風呂Bath Provider Battery Alliances ＥＶ Big Data Analysis

Smarter Life with Smart Home Appliance

Toshiba proposes Home Appliance Concierge who provides Convenient and Comfortable Life with Toshiba Smart Appliance

One click ECO mode Setting Remote Control Fault Electric Prediction User’s Manual Home Appliance Power Saving Concierge Safe and Advisor Security

Working Status Confirmation of Contents in Refrigerator from Remote

Max Peak Cut is achieved on Aug. 7th 1900 homes 1200 PV applied 700 no PV DR Result DR No DR Base Line Weather notification （blue line = 0%） Forecast DR60Yen/kWh （red lien） DR100Yen/kWh （green line） DR Hour(14-17) Reduction Record Demand Reduction at Home Additional Condition for MAX15.2％ improvement for next FY Price Peak Cut 2014 19.3Yen/kWh 19.3Yen/kWh 11.82Yen/kWh 60円 OPT IN/ OPT OUT /kWh DR Effect Comparison Between Consumer can select the 11.82Yen/kWh 13.91Yen/kWh 13.91Yen/kWh TOU Home（blue） and participation of DR price Single Price Home（red） depending on their own wish Shadow billing DR Effect of Single Estimate DR fare and Price Home is bigger show to consumer than TOU Home before decision of participation Difference of Date 7/26 7/30 8/7 8/8 8/9 8/20 and Condition is big Auto Demand Response (Future)

Set Control Plan of Home Appliances during DR hour previously Home Appliances are controlled automatically during DR hour Reduction of Work of Consumer for DR and Create Stable Energy Saving

HEMS controls running hour of Air Conditioner Automatically during DR hour. （Priority of manual control is higher than auto control）

HEMS controls running hour of Heat Pump automatically during PV shining hour.

Information Gathering System Early Provide ■920MHz Home Gateway Trial Manufacturing Finish ■Finish Wi-SUN Certification ■Plan SMA Certification ■Field Experience in YSCP Trail Test

電力の見える化

Powe Value Toshiba HEMS ＋ Cloud Smart Meter communication Equipment USB Dongle Feminity Club Home Gate Way （920MHz、Wi-SUN）「920MHz帯無線USBドングル」（右）「920MHz帯無線モジュール」（左） New Service using New Data from B route

■Change The value from gathering data to meaning full data ■Cooperation with service Provider

Smart House Demonstration of 2020 life in Saitama City IT, Personal Mobility, Energy Management for Total Control of family, Mobility, Community Energy Management for the base of future Life – 2 floors 2 Generations Detached Hose Toshiba ■μ CEMS Inter geeration electricity and hot water ■PV, Battery Connected ■84inch4KTV Honda ■Auto Parking and ＣｏｎｔａｃｔｌｅｓｓＣｈａｒｇｅＤｅｖｉｃｅ ■Progressed V2H for Community Power Honda Smart Home Souce ■ V2H by Very Small EV - MC-β ■Voice Hems ■Honda Robotics Sekisui House Photo of 3 CEOs in Nov.., 2013 at SMART MOBILITY CITY 2013 Exhibition ■Futer 「ＳＬＯＷ＆ＳＭＡＲＴ」 × ×

Copyright 2014, Toshiba Corporation. Confidential 20 Pass Life Information to Service Provider for Increasing Value of Service Mitsui Fudosan Residential Provides New Value to Residences by collaboration with Mitsui Sumai Loop Service and HEMS Data

- Using Life Log, Provide Optimized Service Individually and Timely - Cooperation to Peak Cut and Saving Electricity Energy

Daikyo Consortium Companies Provide Additional Value to Daikyo Astage Customer by using HEMS Data

-Collaboration with Excellent Service Provider and Demonstration in YSCP - Planning Service Providing Business for Customer of Daikyo Astage

Peak Shift: Optimum use of PV, Battery, Heat Storage and EV Automatic DR: Automatic energy saving control by the demand response in a shared area (Air-conditioning, Lighting system, EV battery charger, Battery) Using for disaster-prevention: Using the battery as the lifeline in a shared area

ＣＥＭＳ Clustered統合BEMS BEMS

ＭＥＭＳ（Server）ＨＥＭＳ（Server）

Shared space Family space

Visualization Tablet PC

PV Hot-water Air- conditioner Home Gateway Shared space Floor Illumination heating

Battery EV Socket Charging station Bathroom Visualization dryer Entrance Hall Entrance hall

Air-conditioner ・・・ IH heater

Effective Usage of Energy Safe and Security ■Clustered BEMS near Kawasaki Station Area ■Disaster Prevention Smart Community Center ビル群エネルギー見える化 Information Provision Solution 地域、ビル、フロア、テナンVisualization ト別の消費エネルギーを階層で可視化Monitor。

ビル群管理センター川崎ＳＣＣ Internet

※ 1 ※ 2 クラウドサービスクラウドサービス BACnet/WSBACnet/WS ※ 1 OpenADROpenADR ※ 2ベーススマートファシリティコントローラ（ＳＦＢＣ） Smart Community Center

ＢＥＭＳＢＥＭＳ既設既設サスティナサスティナブルビルブルビルなしなしＢＥＭＳＢＥＭＳパッケージパッケージ

※1：ビル監視用制御プロトコルの業界標準である BACnetをWebサービス化。（ BACnetは米国冷暖房空調協議会の米国およびその他の国における商標または登録商標。） ■EV Bus ※2：自動デマンドレスポンスの米国標準規格。

Kawasaki City Convenience and Healthcare for Citizen Other Smart Community PJ

東京方面からの集客力向上南武線沿線からの ■Study and Cultyre ■Commercial 集客力向上 Activation コマースソリューション Kawasaki Grand City Mall（TM） Smart Community Center

Solution 川崎ＳＣＣコマースソリューション

ＫＷＳ￥横浜方面からの見守りカメラ共通サイネージ集客力向上地域ポイント共通Ｗｅｂサイト構築多言語対応サービス Cooperation ■DNA tip : Joint ■Healthcare Solution Development with Kawasaki Ecology Life Musium City Government Laboratory Toshiba Musium

Providing Local Fitting Solutions for Community Creation is Important

Kuji City: Promotion of Disaster ICT Promotion of Distributed Renewable Energy Provision of EMS, ICT Disaster Disposal Renewable Generation Ishinomaki City: Acceleration of Master Plan Creation for Smart Community Creation of Eco – Safety Community at ShinHebita, ShinToba Iidate Village: Proposal for Recovery Plan and Support of Town Creation Recovery Plan Creation for All Citizens Expulsion Area Minamisoma City: Agreement for Creation of PV Power Station and Smart Community Support for Construction of 100MW PV Power Station and Smart Community

Creation of Safe and Secure Community and Low Carbon Eco Community with Unstopped Lightning and Information Oct., 9th 2013 Ishinomaki City, Miyagi Pref. Selected as Government PJ Summary Promotion PJ - Installation of PV and Battery and Keeping Emergency Power Supply - Electric Power Visualization of each Area and Realization of Energy Interchange by Inter- Connection of Energy - Common use of Normal System and Emergency System

Emergency

Transportation of Citizens, Electric Shortage of Powers, Things Energy

France Lyon: Confluence redevelopment area

Demonstration of zero emission at whole redevelopment town

New Construction Building as PEB P-plot Building Image of Completion Energy Saving : 25％ Jun. 21st 2013 Building Constriction Start PV : 15％ Gas Cogeneration : 83％ EV Car Sharing Demonstration of Smart Life with EV System EV Charger Control with PV Generation Estimation Oct. 15th 2013 Service Start CO2 Emission Reduction: 12% Sevice Start in Jue,15,2014 HEMS with Action Estimation Engine ・In accordance with the Individual Favorite Estimation of Life Scene by Motion Sensor, Home Appliances are Automatically Controlled Energy Visualization of whole Area (Building / Home / Traffic) 5yeas earlier Realization of EU Environment Policy 20-20-20

Realization of Hydrogen Society is Specified in Japan Government Basic Plan of Energy. Toshiba Proceed Hydrogen PJ that Hydrogen is one of Important Energy Items of Smart Community.

FC is Ongoing Important PJ for Hydrogen. Hydrogen will Contribute for non-Fossil Fuel and Energy Security. (Increasing of Self-Sufficiency Ratio in Primary Energy Supply) Development of Hydrogen Technology in Automobile business is accelerated. Transportation Technology of Hydrogen is Progressing Rapidly. Construction of Big Scale Infrastructure for Hydrogen is expected with Tokyo Olympic PJ

To realize the smart city by collaboration with several partner

 Government  Local residents  Gas company  Government-affiliated  Municipality  Automobile manufacturer organization  Building owner  Security company  Government financial  Building administrative  Railroad/highway company company  Power Utility  Manufacturer  IPP  DR service provider  Service provider  Advertising agency  Home builder Smart City  Commercial facility  Developer  Hospital  Electric material vender  Investment company  Foreign  Bank government  Consulting firm It’s necessary to collaborate with the service provider and/or operator in order to realize the resilient and sustainable smart city.

Business PJ Demonstration Research & PJ Development Smart Community ＦＳ Quality of Life Energy Management Substation Smart Grid Smart meter Building FacilitiesRenewable energy Home Appliances Cloud Service Storage battery

Committed to People, Committed to the Future.