tokyo initiative for a low carbon & resilient city
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visit: www.globalenergybasel.comTRANSCRIPT
Tokyo Initiative for a Low Carbon
& Resilient City
Yuko Nishida Bureau of Environment Tokyo Metropolitan Government
20120221 Global Energy Basel Workshop 3: Good News from Japan
Agenda1. Tokyo Climate Change Strategy
2. Major ProgramsTokyo Cap & Trade Program
Tokyo Green Building Program
3. Energy Saving Efforts to Overcome the Energy Crisis after the Earthquake
TokyoMetroplitanGovernment
1. Tokyo Climate Change Strategy
TokyoMetroplitanGovernment
Tokyo Climate Change Strategy
Target
25% Reduction in GHG EmissionsBy 2020 from the 2000 level
Tokyo Climate Change Strategy
Basic Policy
TokyoMetroplitanGovernment
1 Importance to approach the demand side of energy As a large energy consumer, Tokyo has a responsibility to reduce emissions from the demand side of energy
2 Importance to reduce emissions from urban facilities (buildings) Promoting measures in the buildings sector is the key to reduce emissions
from urban areas
3 Enable Tokyo to grow in the coming carbon restrain age Taking an advantage of the early shift to a low carbon city to realize sustainable growth of Tokyo
Planning Design Construction Operation Tuning Retrofit
CO2 Emission Reporting Program
Green Building Program
Cap & Trade Program
Larger
New buildingsExisting buildings
Smaller
Building Size
Planning/Operation Stage
District Plan for Energy Efficiency
Framework of Measures for the Buildings Sector
Developments w. incentive bonus
Tokyo Climate Change Strategy
TokyoMetroplitanGovernment
2000 2005 20082006 2010
“The 10-yr plan”Setting the target
Climate Change StrategyBasic policy for the10yr project
TMG environmental master planSetting sectoral targets & programs
Carbon Minus 10yr projectAction plan
●2005Introduce Disclosure system
Green Building Program ●2002 Start
Plans
Programs
CO2 Emission Reporting program ●2002 Start Tokyo Cap& Trade
●2008 ●2010 Enact Start
Reporting Program for smaller facilitiesExisting
buildings
New builds
Green Labeling Program for Condominiums
Tokyo Climate Change Strategy Policy Development
●2005 Revise
District Plan for Energy Efficiency
2012
●2008 Revise
2. Major Programs Tokyo Cap and Trade Program (large facilities)
CO2 Reporting Program (smaller facilities)
Tokyo Green Building Program
Program to expand Solar Energy Use
TokyoMetroplitanGovernment
The urban cap and trade program to cover commercial sector buildings including office buildings
Covers approx.40% of commercial & industrial sectors’
emissions
Target facilities: 1,300 facilities
Facilities with annual energy consumption of 1,500 kl or more (crude oil equivalent)
Approx. 1000 commercial & institutional buildings Approx. 300 industrial facilities
okyo Cap & Trade : CoverageT
To achieve the Tokyo’s emission reduction target “By 2020 25% reduction from 2000”, the necessary reduction in industry & commercial sector is 17% reduction
* Current estimation. The Cap for the 2nd compliance period will be fixed by the end of the 1st compliance period
trict Cap Setting to Achieve the TMG Target
Base-year
emissions
20201st compliance period
( 2010-2014)
6% reduction5yrs average
About 17% *reduction
2nd compliance period( 2015-2019)
S
Category Compliance factor
Ⅰ-1Commercial buildings, District cooling & heating facilities (plants)
8%
Ⅰ-2 Commercial buildings using EHC 6%
Ⅱ Factories, etc. 6%
Top level
A facility already achieved high energy efficiency is certified as a :Top Level / Near-top level Facility
1/2 or 3/4 of the compliance factor
Base-year emissions
Compliance factor×Obligation
reductions
Emission Allowance (5yrs)
Base-year emissions
=(
Obligation reductions
- ) × 5 years
=
: Average emissions of three consecutive years between 2002 to 2007Base-year emissions
Fair allowance allocations
Tradable allowance: Reductions exceeding the obligation
Creation of Emission Reduction Registry System: Reductions exceeding
Creation of a MRV system:Guidelines on MRVRequirements of verification by a registered verification agency
mission Trading: Creating a New Local Carbon Market
E
1. Emission reductions from small and midsize facilities within the Tokyo area
* Emission reductions through energy-saving measures in smaller facilities not covered by the TC&T
2. Renewable Energy Certificates * Solar energy (heat and power), wind energy, etc.
* No limit for offsetting
3. Emission reductions outside the Tokyo area * Sellers will be assumed to be covered under the Tokyo Cap-and-Trade Program, and reduction exceeding the
reduction obligation would be counted as offset credit
* Can only buy up to 1/3 of base year emissions
Emission Trading: Offset Credits
Currently, 307 projects, 220 thousand t-CO2 have filed as offset credits
Targeted facilities are subject to submit annual reports every year
Total reduction rate from base-year emission: 10%
59% of targeted facilities have reduced more than obligation reductions
Reduction in 2011 estimatedto be higher
Achievement of targeted facilities in C&T Program in 2010
More than 17%260
(22%)
More than obligation, less
than 17%437
(37%)
More than obligation
697(59%)
Underobligation
476(41%)
The First Year Report in 2010
Rating and Disclosure System To improve environmental performance of new buildings
Covers about 40% of new buildings
Coverage: Newly planed buildings over 5,000 sq. meters
Purpose: To create a real estate market where greener buildings are valued more
Requirement: Building owner is required to employ eco-friendly design and to submit a “Building Environmental Plan” outlining the building’s environmental performance
Disclosure: Plan with rated result with 3 ratings are displayed on
TMG website
Tokyo Green Building Program
Category Items
Energy Heat load resistance of the building shell
Use of renewable energy
Energy Performance (Shells and equipments)
Efficient operation systems
Resources Material
Usage of eco-materials
Protection of ozone Layers
Longer building life expectancy
Hydrological cycleNatural environment Greening (vegetation,
landscape, etc.)bio-diversity
Heat-Island subject
Atmospheric heat waste
Surface of ground and buildings
Wind environment
Disclosure @ TMG websitePlan with ratings are displayed
建築物環境計画書制度
● Charts display the rated results in 3 ratings
● Find buildings from a location map
Items assessed:12 Items
Green Building Program
Change of rate in PAL in Office & Commercial Buildings
Program Effects
AAA rates increasing
3. Energy Saving Efforts to overcome the Power Crisis after the Earthquake
TokyoMetroplitanGovernment
Power Crisis in this Summer Electricity supply-demand status in Tokyo
Electric demand exceeding supply capability from 9:00 to 20:00
Request for total of 11hours energy-saving
The shortage cannot be covered by 15% reduction by large users alone.
Smaller users and household users also need to undertake reduction measures.
15% Reduction
Max. Power Consumption (%)
Smaller Users
21.5 gW
Large Users
25 gW
Households
18 gW
Total6gW
Lack of supply capability: 6.2 gW
Tokyo Metropolitan Government
Countermeasures based on our accumulated policies & experiences against climate change
Tokyo Emergency Electric Power Program
Large Users
25 gW
Households
18 gW
Smaller Users
21.5 gW
Total6mil.kW
Measures utilizing the Cap & Trade Program Emergency Tenants’ Energy Saving Seminar, Energy Efficiency Advisory, etc.
Measures utilizing the Emissions Reporting ProgramEnergy efficiency workshops, Energy-Saving Advisory Program, Promoting measures in coalition with industryorganizations, etc.
Measures utilizing the Energy-saving Advisory Program for HouseholdsEnergy conservation advisors’ visits, energy conservation action program with a million students, etc.
TMG facilities (including smaller facilities)15% reduction target was achieved for whole TMG facilities. 29% reduction in the main TMG building
Electricity Supply- Demand Status (Summer 2011)
This summer’s maximum electric power supply was cut down by 18% compared to the previous year (10 gW cut )
Tokyo Metropolitan Government
5 gW
6 gW
0
10
20
30
40
50
60
70
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Time
Mil. kWThe last yearDaily record temp.
35.7℃
This year
10gW cut 18% reductions
36.1℃Daily record temp.
Electric consumption (kWh) significantly decreased from the previous year’s level
Electricity Supply- Demand Status 2 (Summer 2011)
Total (in Tokyo area)
August 20110
20
40
60
80
100
120
( last yr. = 100 )
▲ 16.8%
Smaller Users
August 20110
20
40
60
80
100
120( Last yr. = 100 )
▲ 18.2%
Key Message
A bold reduction target + Effective measures= Create vast investments
Low carbon & Resilient City
TokyoMetroplitanGovernment
World Green Building CouncilGovernment Leadership Award
“Most Groundbreaking Policy”To Tokyo