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Tokyo Cap and Trade Tokyo Cap-and-Trade Driver for a Low Carbon City Yuki Arata Bureau of Environment Tokyo Metropolitan Government Tokyo Cap-and-Trade 1.Results 2.Outline 3.Challenges 4.Lessons 1. Remarkable results! 2 nd Y ear Report Green Buildings Era in Tokyo
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Tokyo: City Cap-and-Trade Program

Mar 10, 2016

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Page 1: Tokyo: City Cap-and-Trade Program

Tokyo Cap and TradeTokyo Cap-and-TradeDriver for a Low Carbon City

Yuki Arata Bureau of Environment Tokyo Metropolitan Government

Tokyo Cap-and-Trade 1.Results 2.Outline 3.Challenges 4.Lessons

1. Remarkable results!2nd Year ReportpGreen Buildings Era in Tokyo

Page 2: Tokyo: City Cap-and-Trade Program

The results of the second year report 1y p

23%In total23%Reduction

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

93%93% of the covered facilities

reduced more than the obligations

1. Remarkable results!

g

The results of the second year report 2y p

5 500About5,500 reduction measures in 5 years

826,700t-CO2826,700t CO2will be reduced by these measures

1. Remarkable results!

Page 3: Tokyo: City Cap-and-Trade Program

Green Buildings Era in TokyoLow Emission Buildings TOP 30 in Tokyo

Existing Buildings Section

Low Emission Buildings TOP 30 in Tokyo

Existing Buildings SectionRetrofits

Sony CitySony Corporation T k Midt

Roppongi HillsMori Building Co., Ltd.

Sony Corporation Tokyo MidtownMitsui Fudosan Co., Ltd.East Japan Railway CompanyMitsubishi Estate Co., Ltd.1. Remarkable results!

New Building Section - Green Building Design

Low Emission Buildings TOP 30 in TokyoNew Building Section - Green Building Design

Techno-StationObayashi CorporationObayashi Corporation

JP TowerJ P t N t k C Ltd

New Headquarters Construction ProjectShimizu Corporation

Marunouchi Park BuildingMitsubishi Estate Co., Ltd.

Japan Post Network Co., Ltd.East Japan Railway Company

Mitsubishi Estate Co., Ltd.

1. Remarkable results!

Page 4: Tokyo: City Cap-and-Trade Program

Tokyo Cap-and-Trade 1.Results 2.Outline 3.Challenges 4.Lessons

2. Development & Outline ofTokyo’s Cap-and-Trade Program

Tokyo’s GHG Emission Reduction TargetGHG Emission Reduction Target

25% below 2000 levels by 2020

Page 5: Tokyo: City Cap-and-Trade Program

Tokyo Carbon Dioxide Footprinty pTotal CO2 Emissions: 59 million tonnes (FY2010)

Emissions Number of Facilities

Trans-portation 40%

Large CO2 emittingfacilities

Emissions Number of Facilities

1,400 facilities0 2%

Commercial &

IndustrialHouseholds

portation23%

40% facilities

S ll & di

=0.2%

More than

47%Households

28%60%

Small & medium CO2 emitting facilities

700,000 facilities=99.8%

2. Program Development & Outline

Program Developmentg p2002 2005 2010

Reporting program(CO2 Emission Reporting Program)

Mandatory reduction program:( 2 p g g )

*Not mandatory reduction program

Reduction target

reduction program:

TokyoCap and Trade Programg

averaged only 2%Cap-and-Trade Program

Accumulation of data helped to design a tailor-made C&T

2. Program Development & Outline

Accumulation of data helped to design a tailor made C&T

Page 6: Tokyo: City Cap-and-Trade Program

A Compliance Period: 5 yearsCap Setting

Base-year emissions

1st period(2010-2014)

2nd period(2015-2019)

p yp g

emissions )

15% reduction

6% reduction5yr average

5yr average

5yr average

2010 2014 2015 2019

2. Program Development & Outline

Allowance Allocation

Emission Allowance

Base-year emissions

= ×( 100%- ) ×5 yearsCompliance factorAllowance emissions

( ) yfactor

Compliance factor by category

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

Ⅰ 2 Commercial buildings using DHC 6%Ⅰ-2 Commercial buildings using DHC 6%

Ⅱ Factories, etc. 6%

Top Certified facilities as: 1/2 or 3/4 of the

2. Program Development & Outline

plevel Top Level / Near-top level Facility

/ /compliance factor

Page 7: Tokyo: City Cap-and-Trade Program

Tokyo Cap-and-Trade 1.Results 2.Outline 3.Challenges 4.Lessons

3. ChallengesStakeholder EngagementStakeholder Engagement

2013 ICAP Training Course @Beijing

Stakeholder Meetingsg

Associate Participants:pBusiness GroupsCompanies with interestsEnvironmental NGOs

Open to the public

Tokyo Metropolitan Government

Open to the public About 200 audience members every time

3. Challenges

Page 8: Tokyo: City Cap-and-Trade Program

2013 ICAP Training Course @Beijing

Discussion Points at the Meetings 1g

Major Objections 1j j

Fair allowance allocation is impossible!For some facilities, further reductions are impossible, p

TMG: Show reduction potential by data

"Top Level Facility Certification"

3. Challenges

Discussion Points at the Meetings 2g

Major Objections 2j j

Difficulties in Tenant BuildingsControlling emissions from tenants is impossible!g p

TMG: Establish a mechanism for tenant issues

Tenant Obligation and Participation SystemRules for Tenant Shifts

TMG: Establish a mechanism for tenant issues

3. Challenges

Rules for Tenant Shifts

Page 9: Tokyo: City Cap-and-Trade Program

Tokyo Cap-and-Trade 1.Results 2.Outline 3.Challenges 4.Lessons

4. What we learned: Important factorsThree misunderstandings for energy efficiencyThree misunderstandings for energy efficiencyKey factors for success

Need to break misunderstandings b ildi ffi ion building energy efficiency

Typical complaints from building owners

1. We have already done a lot!

Typical complaints from building owners

2. We know our buildings well; there’s nothing else we can do!

3. It’s costly to retrofit. We can not afford it!y

4. Lessons

Page 10: Tokyo: City Cap-and-Trade Program

ft th F k hi id tOvercoming the Power Crisis

after the Fukushima accident60GW

Peak Power Consumption (from 1 July to 31 Aug.)

Demand in 2010

Peak load in 201059.99 GW 50GW

Peak load in 2012

40GW

Demand in 2012 50.78 GW30GW

20GW1 July 8 July 15 July 22 July 29 July 5 Aug. 12 Aug. 9 Aug. 25 Aug. 31Aug.

20GW

4. Lessons

Preparedness for the Power Crisis

1 Already did energy audits1. Already did energy audits

2. Already have action plans

3. Already have communication

4. Lessons

Page 11: Tokyo: City Cap-and-Trade Program

The Importance of Cities’ Role

Th k !Thank you!

TMG W b itTMG Websitewww.kankyo.metro.tokyo.jp/eng

www.facebook.com/Environment.TMG

[email protected]