2013121320131213

Energy Efficiency in Buildings:Policy and Programs in TokyoPolicy and Programs in Tokyo

Yuko Nishida Tokyo Metropolitan Government-Environment

Agenda1. Background information & Tokyo’s policy2. Major Programs for Existing Buildings3. Major Programs for New Buildings3. Major Programs for New Buildings4. Some Results

1. Background Information &Tokyo's PolicyTokyo s Policy

Energy Consumption in Tokyo

Industrial

gy p yby sector

Transportation 10%

24%

Commercial36%

31%

Residential31%

Emission from the Buildings Sectorg

Tokyo’s Building StockTokyo s Building Stock

New Buildings (5 years or younger)

6％

Existing buildings (2011)

94％94％

Tokyo Climate Strategy TARGET

25% Reduction in GHG Emissions25% Reduction in GHG Emissions

20% Reduction in Energy ConsumptionBy 2020 from the 2000 level

Framework of Tokyo Programy g

N b ildi ExistingLarger New buildings Existing

buildings

Cap & Trade ProgramBuilding

District Plan for Energy Efficiency

CO Emission

Building Size

D l t

Green Building Program

CO2 Emission Reporting Program

Developmentsw. incentive bonus

Planning Design Construction Operation Tuning Retrofit

SmallerPlanning/Operation Stage

Planning Design Construction Operation Tuning Retrofit

Tokyo's Policy in BEETokyo s Policy in BEE

1. Approach to Both New & Existing Buildings

2. Ratings & Disclosure

3 Utili E i ti (N it l) P d3. Utilize Existing (Naitonal) Programs and Standards and Require Higher Performance

4. Incentivize Further Improvements

Policy Development in Tokyo

“The 10-yr plan”

TMG environmental master planSetting sect oral targets & programs

Plans

2000 2005 20082006 2010

plan”Setting the target

Setting sect oral targets & programs

20122002

Climate Change StrategyBasic policy for the10yr project

Carbon Minus 10yr projectAction plan

Programs

●2005Introduce Disclosure system

CO2 Emission Reporting program●2002 Start Tokyo Cap& Trade

Reporting Program for SMEs

●2005ReviseIntroduce Disclosure system

G B ildi P

●2008 ●2010Enact Start

Green Building Program●2002Start

Green Labeling Program for Condominiums

●2005Revise

●2008Revise

Green Labeling Program for CondominiumsDistrict Planfor Energy Efficiency

2. Major Programs for Existing Buildings2. Major Programs for Existing BuildingsTokyo Cap & TradeCarbon Reduction Reporting for SMEsCarbon Reduction Reporting for SMEs

Tokyo Cap-and-Tradey pCoverage and Scope

CoverageCovers 1 400 facilities with energy consumptionCovers 1,400 facilities with energy consumption over 1500kl crude oil eq.

Mainly buildings in the commercial sectorMainly buildings in the commercial sector Covers 20% of Tokyo's total CO2 emissions 40% of commercial and industry sector emissionsof commercial and industry sector emissions

Compliance Period2010-2019 in two five-year compliance periods (2010-14, 2015-19)

Tokyo Cap-and-Tradey pCoverage and Scope

Total CO2 Emissions: 59 million tonnes (FY2010)

i i

Emissions Number of Facilities

1 400

Commercial &

Trans-portation

21%40% Large CO2 emitting

facilities1,400 facilities=0.2%

& Industrial47%Households

30% 60%Small & medium CO2 emitting facilities

More than700,000 facilities=99.8%

Tokyo Cap-and-Tradey pCap & AllowancesCap

6% reductions for the 1st phase, 15% for the 2nd phase (two 5yr periods )

Compliance ObligationCompliance ObligationCovered facilities are required 6 or 8% reductions over a 5 year period from their own base yearover a 5 year period from their own base year emissions

All All tiAllowance AllocationGrand-fathering, for free

Tokyo Cap-and-Tradey pCap setting

B 1st period 2nd periodBase-year emissions

1 period（2010-2014)

2 period（2015-2019)

15%

6% d ti

15% reduction5yr average

6% reduction5yr average

2010 2014 2015 2019

Tokyo Cap-and-Tradey pAllowance Allocation

Emission Base-year= ×( 100%－ ) ×5 yearsComplianceEmission Allowance

Base year emissions= ×( 100%－ ) ×5 yearsCompliance

factor

Compliance factor by category

Ⅰ-1 Commercial buildings, District cooling & heating facilities (plants) 8%

Compliance factor by category

Ⅰ-2 Commercial buildings using DHC 6%

Ⅱ Factories, etc. 6%

T C tifi d f iliti 1/2 3/4 f thTop level

Certified facilities as：Top Level / Near-top level Facility

1/2 or 3/4 of the compliance factor

Tokyo Cap-and-Tradey pTrade & MRV

Emission Trading:Tradable allowances are limited to the excessTradable allowances are limited to the excess reductions over compliance obligations

MRVMRV:Monitoring and annual reporting are required. V ifi ti t h t bli h d f thVerification system has established for the program

Offset system, Linkage:y , gRenewable, Emission reductions in small facilities, etc.Linkage with the C&T of an adjacent Prefectureg j

Tokyo Cap-and-Tradey pTrading

Reduction

CO2 CO2Excess reduction

Obligation TRADE!

CO2

Carbon Reduction ReportingCarbon Reduction Reportingfor Small and Medium Facilities

Target:Small & medium emittersSmall & medium emitters not covered by the Tokyo C&TRequirement:Reporting annual CO2 emissions & their plan p g 2 pfor reductionsDisclose on the TMG websiteDisclose on the TMG website

Over 34,000 facilities are reportingOver 34,000 facilities are reporting including 10,000 volunteers

Carbon Reduction ReportingCarbon Reduction Reportingfor SMF: Benchmarking

Launched Benchmarking Program 22 b ildi t i i 7 ti22 building-use categories in 7 ratings

2. Major Programs for New BuildsTMG Green Building ProgramTMG Green Building Program

TMG Green Building Program 1

Rating and disclosure system for new buildings i bl d i

Coverage:

to promote sustainable design

Coverage:Newly planned large buildings (over 5,000 sq. m)

Requirement:Covering 40% of new buildings

Requirement:Submit sustainable design plan with its ratingsSatisfy energy standard of TokyoSatisfy energy standard of Tokyo

TMG Green Building Program 2

Rating and disclosure system for new

Rating:

g ybuildings Category Items

Energy Heat load resistance of the building envelopeRating:

12 items in 4 categories Based on the TMG guideline

Renewable energyEnergy efficient building system (equipments)Effi i t t l tBased on the TMG guideline

Disclosure:

Efficient control systems

Resources Material

Eco-materialsProtection of ozone layersLonger building life expectancyDisclosure:

Rated results are disclosed on the TMG website

Longer building life expectancyHydrological cycle

Natural environment Greening (vegetation,

landscape etc ) bio-diversityon the TMG website environment landscape, etc.), bio-diversity

Heat-Island effect

Atmospheric heat wasteSurface of ground and buildingsWind environment

TMG Green Building Program 3g gSister ProgramsL b li b d th GBPGreen Labeling Programf C d i i (2005 )

Labeling programs based on the GBPEnergy Efficient Certificate System f id ti l b ildi (2010 )for Condominiums (2005～) for non-residential buildings (2010～)

Incentive planning and zoningIncentive planning and zoningUtilizing the GBP ratings as a prerequisite

Prerequisite for the incentive zoning

District Planning

for Energy Efficiency

Launched January 2010

gy y

Coverage : New developments with total floor area >50,000m2

Launched January 2010

Obligations:

Submission and Disclosure of the planning information on energySubmission and Disclosure of the planning information on energy conservation 180 days prior to the building permission applicationapplication

Disclosure: Planning information is disclosed by TMG

District Planning

for Energy Efficiency (2)For Deeper Green Solution

gy y ( )

District Heating &CoolingRenewable Energy

Deeper Green Measures in Buildings

Beyond “A Building” ⇒District Energy Plan

Earlier in the Planning Stage

Approaching both Supply and Demand sides of Energypp g pp y gy

Disclose the Information and Promote

3. Achievement

Tokyo Cap-and-Tradey pRemarkable Results

I t t l23%R d tiIn total23%Reduction

from the base-year emissionsCf Their obligated reduction: 6 % or 8%Cf. Their obligated reduction: 6 % or 8%

93%93% of the covered facilities

reduced more than the obligations

Tokyo Cap-and-Tradey pImprovament in BEE

MJ/m2

Tokyo Cap-and-Tradey pRemarkable Results: Measures Taken

Category # of measures Examples

AIr Conditioning & Ventilation

1,602 System Upgrade, tempreture-humidduty control, Control of air intake...

Lighting, other power use equipments

1,436 Introduce Hf, LED, low-eenrgy guidelight, sensors for controlling, high efficient transformer...

Heat source 897 System Upgrade, Introduce inverters,Hot water, water supply refregerator

302 Introduce water-saving toilet, upgrade refregerators vending machinessupply, refregerator refregerators, vending machines...

General management

275 Tenant inclusion(joint EE team, data sharing...), tunings,control system upgrade

Tokyo Green Building Programy g gImproving BEE in Office Buildings

men

ts: 40

2010

2011

Equi

pmda

rd)

30

352007

2008

2009

20112012

ienc

y in

us

sta

nd

25

30

2005

2003

2006

2004

rgy

Effic

i(P

revi

ou

20 2002

Ener

ERR

Insulation: PAL Reduction

1510 15 20 25 30

Insulation: PAL Reduction

*The area pf circle shows the avarage floor area

Tokyo Green Building Programy g gImproving BEE in Residential Buildings

ents

★

100%2011

2012

Equi

pme

ed ★

★★

60%

80%

2008

2009

2010

2012

ency

in

hest

Rat

e

40%

60%

2006 2007

gy E

ffic

ieo

of H

igh

20%

2005

Ener

gRa

tio 0%20% 40% 60% 80% 100%

2005

I l ti R ti f Hi h t t d ★★★Insulation: Ratio of Highest rated ★★★

Green Buildings Era in TokyoGreen Buildings Era in Tokyolow Emission Buildings TOP 30 in Tokyog y

Selected in line with the policy measures of TMG.

Existing buildings:g gTop level facilities in the C&T Program

New buildings:New buildings:High raiting in the Green Building Program

Existing Building Section

Techno-StationObayashi Corporation

Marunouchi Park BuildingJP TowerJapan Post Network Co., Ltd.East Japan Railway Company

Marunouchi Park BuildingMitsubishi Estate Co., Ltd.

Sony CitySony Corporation

Tokyo MidtownMitsui Fudosan Co., Ltd.East Japan Railway Compa

p y p yMitsubishi Estate Co., Ltd.

yMitsubishi Estate Co., Ltd.

New Headquarters

Roppongi HillsMori Building Co., Ltd.

New Building Section

New Headquarters Construction Project,Shimizu Corporation

Overcome the power crisis pafter the Fukushima accident60GW

Peak load in 201059.99 GW 50

Demand in 2010 Peak load in 201250 78 GW40 50.78 GW

P k L d C t i 201230Demand in 2012

Peak Load Cut in 201215%, 9.25GW (at peak)

7%, 8.78GW (in 2 months ave.)

30

1 July 8 July 15 July 22 July 29 July 5 Aug. 12 Aug. 9 Aug. 25 Aug. 31Aug.

7%, 8.78GW (in 2 months ave.)20

P k P C ti (f 1 J l t 31 A )Peak Power Consumption (from 1 July to 31 Aug.)

Preparedness for the Power CrisisCumulative results and efforts in buildings

Preparedness for the Power Crisisg

responding to Tokyo cap & trade and other initiatives helped to cut power consumption

Al d i t d dG B ildi Already introduced measures

Already have action plans

Green Buildings

Prodctivity &Confortability

Business Continuity Already have communicationsConfortability Continuity

Reference

TMG Websitewww.kankyo.metro.tokyo.jp/en/

Tokyo Cap & Tradewww kankyo metro tokyo jp/en/climate/cap and trade htmlwww.kankyo.metro.tokyo.jp/en/climate/cap_and_trade.html

Low Emission Building TOP 30 in Tokyowww.kankyo.metro.tokyo.jp/en/int/top30.html

Green Building Programk k t t k j / / li t /b ild ht lwww.kankyo.metro.tokyo.jp/en/climate/build.html

TMG Facebookhttp://www.facebook.com/Environment.TMG