community for 1000 years

8/9/2019 Community for 1000 Years

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Otemachi-Marunouchi-Yurakucho DistrictOtemachi-Marunouchi-Yurakucho District

Towards the City of the FutureTowards the City of the Future

Tetsuya OHMITetsuya OHMI

THE ECOZZERIA Assoc.THE ECOZZERIA Assoc.MITSUBISHI ESTATE Co., LTD.MITSUBISHI ESTATE Co., LTD.


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2 Basic Data of the Otemachi-Marunouchi-Yurakucho DistrictBasic Data of the Otemachi-Marunouchi-Yurakucho District

AreaArea approx. 120ha

Total floor areaTotal floor area approx. 693ha

incl. approx. 113ha under construction

Worker populationWorker population approx. 231,000Number of business establishmentsNumber of business establishments approx. 4,000

Number of companies in the District listed in theNumber of companies in the District listed in thefirst section of the Tokyo Stock Exchangefirst section of the Tokyo Stock Exchange

76

Consolidated revenue of the above companiesConsolidated revenue of the above companies approx. 120 trillion yen

Railway networkRailway network 13 stations along 20 lines

Otemachi-Station

Tokyo-Station

Yurakucho-Station

Source : Otenachi Marunouchi Yurakucho District redevelopment Project Council


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3 One of Eco-model Cities Chiyoda WardOne of Eco-model Cities Chiyoda Ward

Development of district energymanagement system

Low-carbon society in Kasumigasekidistrict Realization of a cool city with water

and greenery

Introduction of cutting-edgeTechnologies and Systems related to

Promotion of Environmentaly-friendlyCentral Government Quarter

Development of Low-carbon buildings

Redevelopment of Low-carbon-DistrictHeating & Cooling System

Chiyoda Ward, which contains Tokyo Station, Kasumigaseki and Otemachi-Marunouchi-

Yurakuchodistricts, is an ideal showcase for carrying out Japans environmental strategy in an highdensity Urban core.

Source: Chiyoda Ward1

Greenery and water at the ImperialPalaceNihonbashi River

Development of Wind Corridor

2District energy management systemsolar photovoltaic electrificationElectric vehiclesLight-Emitting-Diode (LED)Energy-saving Information instruments and

systems

Introduction of urbanIntroduction of urban

environmental technologyenvironmental technology

1

2

3

Formation of a green low-carbon buildings(relatively small buildings & housings)

Cool spot with lush greenery and water courses

Low-carbon central government office quarter

Environmental- friendly business bases

4

1

2

3

4

Development of Clean energy at Tokyo

Station

34

Use of environmental resourcesUse of environmental resources


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4Formation on Promoting OMY Redevelopment InitiativesFormation on Promoting OMY Redevelopment Initiatives

The Ecozzeria AssociationThe Ecozzeria Association

(established in 2007)(established in 2007)


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5The City Planning GuidelinesThe City Planning Guidelines

Unique MARUNOUCH-WAY of Autonomic Development

Authorized Agreement by both Public and Private sector

First Edition Revised Edition

2000 20082005


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6

A Vision of the FutureA Vision of the FutureA City That Changes With KnowledgeA City That Looks After Its Health

A Community That Acts Together to Address Global Issues A City That Places Great Importance on Nature and Living

Things A City That Spreads Ripples of Hope A City That Fulfils Its Responsibility to Other Regions

A City That Adapts to the Times A City That Where Everybody Can Live in Safety and Comfort

The Otemachi-Marunouchi-Yurakucho Environmental Vision

Towards The City of the Future

A vision of a Vibrant and Lively City for 1,000 Years and More


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7

TangibleEarthEnvironmental

Education forSalvation

The Ecozzeria Association aims to realize our environmental vision and

pass on information to the world

The ECOZZERIA ASSOCIATIONThe ECOZZERIA ASSOCIATION

The Ecozzeria serves as a base for Interaction,Education, Presentation, Experimentation onEnvironmental Consideration acts in the District

BID (Business Improvement District) for sustainable-community


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8

313 394 435 460

284336

384 413311

328343

356

435

494535

378

292.1283.7

278.8

283.7

238

164

185

206

0

500

1000

1500

2000

1990 1995 2000 2005

( )

100

150

200

250

300

( kcal/ )

Factors of increasing energy consumption

in office space

Factors of increasing energy consumption

in office space

((

PCPC Printing machinesPrinting machines CopyCopy machines ,machines ,

Date CenterDate Center

yy yy

Increase byIncrease by

1,281,28

66

1,491,49

33

1,651,65

66

1,761,76

44

CO2CO2

Tenants' demandsTenants' demands

Comfortable work spaceComfortable work space

Lighting system,Lighting system,

Changes in co2emissionsChanges in co2emissions Office floorOffice floorEnergy use perEnergy use per Changes in co2emissionsChanges in co2emissions Office floorOffice floorEnergy use perEnergy use per

Current Situation in CO2 Emissions of a Business Sector

1990 1995 2000 2005

Energy use per m2

retail

Co2 emissions in

Business sector of Japan

Energy use per m2 is decreasing, though co2

emissions are increasing due to growing total

office floor

Total office floor per person

Use of IT devicesUse of IT devices

Air qualityAir quality

Growing mixed use developmentGrowing mixed use development

Total office

floor

Commercial

buildingsschoolschool othersothers

Especially retail and restaurantsEspecially retail and restaurants

are increasingare increasing


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9

9

Outcome Of Redevelopment in the First StageOutcome Of Redevelopment in the First Stage

Rank, Type of business Rate

Manufacturer Corp.

Financial Corp.

Trading Corp.

Communication, ITCorp.

Law or BusinessConsulting Office

Others

Rank, Type of business Rate

Financial Corp.

Manufacturer Corp.


Construction,Development Corp.


Others

Financial Corp.


Manufacturer Corp.

Trading Corp.


Others

Trading Corp.Trading Corp.20002000 20072007

ManufacturerManufacturer

Corp.Corp.

FinancialFinancialCorp.Corp.


Law orLaw orBusinessBusinessConsultiConsulting Officeng Office

Law orLaw orBusinessBusinessConsultiConsulting Officeng Office

Communication,Communication,IT Corp.IT Corp.

OthersOthers

Construction,Construction,Development Corp.Development Corp.

The change ofComposition Use

2 0 0 0 2 0 0 7 Reference New York Midtown



ManufacturerManufacturer

Corp.Corp.Communication,Communication,

IT Corp.IT Corp.

Law orLaw orBusinessBusiness

ConsultingConsultingOfficeOffice

Law orLaw orBusinessBusiness

ConsultingConsultingOfficeOffice

OthersOthers

before After

Office

Retail


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10

10

Electricity consumption in a financial sector / Electricity consumption in a financial sector /

1.00

0.20

2.12 2.17

0

1

2

3

The possibility that the strengthening international financial center increase CO2The possibility that the strengthening international financial center increase CO2

emissionemission

Six TimesSix Times DecupleDecuple

BuildingBuilding AABuildingBuilding AA BuildingBuilding BBBuildingBuilding BB

A BuildingA Building

AverrageAverrage

DomesticDomesticmanufacturersmanufacturersOfficeOffice

Corp.Corp.

InternationalInternationalFinancialFinancialOfficeOffice

B corp.B corp.

B BuildingB Building

AverrageAverrage

DomesticDomesticmanufacturersmanufacturersOfficeOffice

C Corp.C Corp.

DomesticDomesticFinancialFinancialOfficeOffice

D corp.D corp.

InternationalInternationalFinancialFinancialOfficeOffice

E corp.E corp.

Need of server for massive date processing and managementNeed of server for massive date processing and management

The financial trading for 24 hours in the markets all of the worldThe financial trading for 24 hours in the markets all of the world

Need of a lot of the communication terminal equipmentNeed of a lot of the communication terminal equipment


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11Introduction of Tokyos Cap & Trade SystemIntroduction of Tokyos Cap & Trade System

Coverage

Large CO2 emitters, such as office buildings and factories

Consumption of fuels, heat and electricity is 1,500 kilolitersor large per year ( crude oil equivalent ).

Phase (compliance period)

5 years

1st

phase from FY2010 through FY2014 / 6 8% reduction2nd phase from FY2015 through FY2019 / 17% reduction

B

ase

year

e

missions

allowances

Average of past

3 years x 5(years)

Base year emissions

x Compliance factor

Emissions 2010-2014

(total emissions overthe 5 years)

Compliance

assessment

1. Reduction on its own site

2. Emission trading2. Emission trading

Absolute CAP Need to keep the average emission

of 5 years within the allowance even

with growing production or longer

operation hours


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12 MARUNOUCHI PARK BUILDING as a Example of Low Carbon BuildingsMARUNOUCHI PARK BUILDING as a Example of Low Carbon Buildings

Solar power generation

(solar panel)

Cool Roof

Cutting-edge lighting system

Air flow window system

Dry Mist

water-retaining

pavement

Water recycling system

Marunouchi Park Building

Greening

DHC (District Heating and

Cooling) system

Co2 emissions 30% reduction com arin with lar e buildin s in Tok o


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13Research and Development for Low Carbon Office in The ECOZZERIAResearch and Development for Low Carbon Office in The ECOZZERIA

Intelligent LightingIntelligent LightingSystemSystem

ECOZZERIA was created for practice Research & Development of

Low carbon office. The office space installs many advanced energy

saving technologies. People can see and feel comfort and energy-

savings in the space and understand Low-carbon technologies.

Radiant Cooling andRadiant Cooling andHeating SystemsHeating Systems

Airflow WindowAirflow Window


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14

Intelligent Lighting SystemIntelligent Lighting System

Intelligent Lighting System can provideappropriate illuminance and color

temperature at appropriate locations

Lighting illuminance and color

temperature can be controlled

individually by an illuminometer

on the desk and PC.

By installing this lighting system,

electricity

consumption for lighting can successfully bereduced over 50%.

Intelligent operation for the illuminance and colortemperature of LED light will create the most suitable light

environment for individual preference with less energy

consumption

Research and Development for Low Carbon Office in The ECOZZERIAResearch and Development for Low Carbon Office in The ECOZZERIA


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15

Comfort Indoor air environment brought by Radiant cooling

and heating systems and Low-energy consumption allowed by

Underfloor Air supply system are proposed as a

Hybrid system.

Radiant Cooling andHeatingSystems

Airflow window system

was constructed by two

plate of glasses and

inserted blind.

This system reduces

heat

load near the perimetersignificantly.

Air-conditioning methodAir-conditioning method

Research and Development for Low Carbon Office in The ECOZZERIAResearch and Development for Low Carbon Office in The ECOZZERIA

Airflow Window

By installing this air-conditioningsystem,

25% of fan power and pump power were

reduced. This system without air fan is good forworkers health.

OutOut

sideside

InIn

sideside

Pare glassPare glass

glassglassNormal glassNormal glass

RoofRoof

Exhaust airExhaust air

flooringflooring


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16Outcome of the research & development implemented in the EcozzeriaOutcome of the research & development implemented in the Ecozzeria

Development of the comfort office Development of the comfort office Enhancing intellectualEnhancing intellectualproductivityproductivity

reducing heat load reducingfan power and pump power

2525 OFOF

Intelligent Lighting SystemIntelligent Lighting System

Enhancing intellectual productivity and comfort in the officeEnhancing intellectual productivity and comfort in the officeBy control the light environment according to worker's tasteBy control the light environment according to worker's taste ..

Radiant Cooling and Heating Systems

Improvement of comfort

Energy Saving EffectEnergy Saving Effect

4040 OFFOFF Average =Average =

400lx400lx

100100 =750 lx=750 lx

Intelligent Lighting SystemIntelligent Lighting System Radiant Cooling and HeatingSystems


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17

1717

Introduction of Solar EnergyIntroduction of Solar Energy in the Districtin the District

Electricity Generated by Solar Panel is micro amount, compared with theElectricity Generated by Solar Panel is micro amount, compared with the

total electricity demands of buildings,total electricity demands of buildings,

Marunouchi Building

Marunouchi Park

Building

Marunouchi Park

Building

10kwThe Building of MitsubishiUFJ Trust BankThe Building of MitsubishiUFJ Trust Bank

Shin-Marunouchi Building

20kw60kw

10kw Electric Generating Capacity of Solar PanelElectric Generating Capacity of Solar Panel

Tokyo Station

areaarea 600600

Marunouchi1 4Project Lagest Class

50kw 50kw

100kw

18


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18

The Direct Access to Local Renewable Energy (Off-Site)The Direct Access to Local Renewable Energy (Off-Site)

(Electricity from Aomori pref. to Shin-Marunouchi Building in Marunouchi(Electricity from Aomori pref. to Shin-Marunouchi Building in Marunouchi)

Summary Idemitsu PPS is to assemble Renewable Energy generated in local areas, in order tosupply it directly to Shin-Marunouchi Building in Marunouchi.

Shin-Marunouhci Building can get certified by Tokyo Metropolitan Gov. as the Carbon FreBuilding in terms of electricity. It will be applicable to Cap&Trade Programme by T.M.Gov.

Wind PowerWind Power

HydropowerHydropower

Biomass EnergyBiomass Energy

Idemitsu Green PPS

50%40%

10%

20,000co2-t

off2010 4

Power

Producer&Supplier) Shin-Marunouchi Building

Local Renewable EnergyLocal Renewable Energy

Total present co2 emissionTotal present co2 emission

30,000 co2-t30,000 co2-t

Carbon FreeCarbon Free

EnergyEnergy

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19Creating Ties between the City & Distant Local AreaCreating Ties between the City & Distant Local Area

TOKYO

Marunouchi

Safe Food

RenewableEnergy

Safe

Water

Human

Resources

Technology

Know-how

Localarea

PowerSupply Area

Farmland, Ranch,

Fishery

Forest Area

Industrial AreaScenic

Beauty

Tourism

Resources

Win-Win

River Head

Area

Economic Ripple Effect

More Visitors & Tourist

Stable Production

& Supply

Accumulation of variousBusiness Resources in

Urban Area

Regional Promotion

via Win-Win Cooperation

Globally Competitive

JAPAN !!

Regionally UniqueTechnology & Know-how

Information

The Sustainability Technology

& Know-how to the World .

Not just a part of Environmental ContributionNot just a part of Environmental Contribution

on Urban Development Project on Urban Development Project

New value- added action in Profitable Ways.New value- added action in Profitable Ways.

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20

20

1980.2 1990.11 1997.4 1984.11 1976.4

15 7 11 12 12 2 28 7 78 14 2

87 26

73 22

95 29

81 25

188 57

524 158 6 Large Plants are delivering hot steam and cold water for each building,

economizing on energy by around 20% in comparison with projects in which

each individual building has its own facilities.

DHC on the otemachi Marunouchi Yurakucho DistrictDHC on the otemachi Marunouchi Yurakucho District

Area-wide approach / District Heating and CoolingArea-wide approach / District Heating and Cooling

Otemachi Dis.Otemachi Dis.

Marunouchi-2Marunouchi-2

Dis.Dis.

YurakuchoYurakucho

Dis.Dis.

UchisaiwaithoUchisaiwaitho

Dis.Dis.

Tokyo StationTokyo Station

Imperial PalaceImperial Palace

Marunouchi-1Marunouchi-1

Dis.Dis.

Seasonal EnergySeasonal Energy

Sharing BetweenSharing Between

the Dis.the Dis.

21


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21

N

(Roof Top Greening )

( pecial avement)

19 (green roof)

20 (green roof) )

The Wind Corridor and Measures for Decreasing Heat Island Phenomena

22M f D i H I l d Ph h G k S


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22

outline of watering Watering to the special

pavement from June to Sept Everyyear (.4,000 about 20 30 d

cm

Measures for Decreasing Heat Island Phenomena on the Gyoko-Street

Street trees (TMG) Special Pavement (TMG) Water-spray facilities (MEC

23

C t A id h


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15

BicycleTaxi

BicycleTaxi

About 400,000 peopleAbout 400,000 people yearyear

a low-emission hybrid, free bus service a low-emission hybrid, free bus service

Events Organized for the publicEvents Organized for the public

9

2

Uchimizu 2009 (watering on thestreet)

Start on 2003Start on 2003

Hi-speed Electricity recharger for

electric vehicle

Eco tour for children

Countermeasures on an Area-wide approach

24Pil t P Bi l R t l S iPil t P Bi l R t l S i


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24Pilot Program: Bicycle-Rental ServicePilot Program: Bicycle-Rental ServiceOMY Bicycle-Rental Serviceimplementation period: 2009/10/1 11/30

N

parkingparkinglotslots

Hotel Bicycle-Rental Serviceimplementation period: 2009/9/29 10/12

Shangri-La HotelShangri-La Hotel

Peninsula HotelPeninsula Hotel

OMY DistrictOMY District

Ritz Hotel (Ropponghi)Ritz Hotel (Ropponghi)

Westin Hotel (Ebisu)Westin Hotel (Ebisu)

25OMY C it S i l R ibilit R t 2010OMY C it S i l R ibilit R t 2010


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25 OMY Community Social Responsibility Report 2010OMY Community Social Responsibility Report 2010

http://ecozzeria.jphttp://ecozzeria.jpfor more information...for more information...

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community for 1000 years

Documents