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LCMT-TF6-03.2
Agenda Item 3
APEC
Low Carbon Town Indicator
[ APEC LCT-I ] Ver.1
Progress Report
Background
Current situation…
• The LCMT concept was formed by APEC since 2011
1) F/S of 2 Town’s (Yujiapu, Tianjin, China and Samui, Thailand) are complete
2) F/S of 3rd Town ( Danang, VietNam ) is now in progress
• Post Feasibility Study:
1)Yujiapu is now implementing the F/S outputs;
2) Samui continues to study about eco-lifestyle
• Realization of LCT is expected to continue in many economies
and regions.
• But the process of executing LCT varies widely by economy
Purpose
In the future, increase in LCT projects in many
economies and regions is expected
• A uniform methodology is necessary to promote LCT.
• Use of LCT-I in projects is desired
[ Propose APEC LCT-I ]
Form comprehensive and integrated LCT Indexes that can
1) adequately study LC measures
2) manage project progress of LCT projects by referencing
past LCMT outcomes
Principles of APEC LCT-I Study
(i) Indicators are simple and easy-tounderstand
(ii) Indicators reflect the conditions of each
economy and project characteristics
(iii) Indicators are based on existing APEC
LCMT FS outcomes, existing assessment
indicators, and international trends
Principles of APEC LCT-I Study
Descriptions of Existing LC Towns
Low Carbon Town in the APEC by APEC LCMT CONCEPT
Type of Town
Low Carbon Town Project
Yujiapu CBD,Tianjin*1
Sino-Singapore Tianjin Eco City
Quezon City Green CBD
Putrajaya Green City
Economy
China
China
Philippine
Malaysia
Da Nang *3
Cebu City *3
Surabaya *3
Yokohama Smart City Project
Plunggol Eco Town
Thailand
Viet Nam
Philippine
Indonesia
Japan
Singapore
Jeju Island Smart Green City
Low Carbon Island (Penghu Island and
Others)
Samui Island *2
Thailand
Korea
Chinese
Taipei
Thailand
(I) Urban - 1
(Central Business
District : CBD)
(II) Urban - 2
(Commercial Oriented
Chiang Mai
Town)
(III) Urban – 3
(Residential Oriented
Town)
Muang Klang Low Carbon City
(IV) Rural
*1 LCMT Phase I feasibility study
*2 LCMT Phase II feasibility study
*3 Pilot City of WB Eco2 Cities Project * Total population
Population
500,000
350,000
68,000
(300,000 planned)
160,000
1million *
820,000
2.8 million *
3.7 million *
17,000
6,000 households
88,000
53,990
出典) APEC LCMT CONCEPT
Applications of APEC LCT-I
[How to use APEC LCT-I]
In principle, assessment should be conducted by individual
economy. However, assessment by a third party (consulting
firm, etc.) is also acceptable.
Each economy shall review and correct low carbon activities
based on the assessment findings (PDCA).
Progress shall be evaluated on a regular basis (evaluation
frequency shall be determined by each economy).
A third-party review or certification system may be established
in future.
Structure of APEC LCT-I
Image of Low Carbon Town and LC measures
Structure of APEC LCT-I
Areas and measures covered by APEC LCT-I
 The appropriate set of low carbon measures or technologies will depend on the size
of the area and the characteristics of the evaluation area.
 Evaluation area is set within the LCMT boundary (project boundary, administrative
district)
Region
City
Building
Block & District
Higher insulation
High-efficiency building
services system
Use of natural energy
(Natural ventilation, day
lighting)
Reuse of sewage water
Greenery on site
Allocating district heating and cooling systems and
linking them
Untapped energy（sea & river water、waste heat from
incinerator）、dispersed power system
Renewable energy (PV, Wind Power)
Reuse of water & wastes
Wind along the canopy
Continuous greenery on site
Multiple use trench
Information network
- Power plant
- Gas plant
Water supply & sewage
Gas supply
Electric power supply
Block plan (with appropriate open space)
Rich greenery network to mitigate heat-island
impact
Directly related to CO2 reduction
Indirectly related to CO2 reduction
Appropriate transportation system
出典）APEC LCMT Phase1 report
Structure of APEC LCT-I
Low carbon categories and measures evaluated by APEC LCT-I
Demand
Side
Low Carbon
Town Structure
1. Town Structure
Low Carbon
Building
2. Buildings
Transit Oriented Development
Environment space development
Reducing
heat loads
Passive energy design & equipment
Highly efficient equipment & facilities
3.Energy Management Business EMS Home EMS
Systems (EMS)
4. Transportation
Low carbon Traffic
Factory EMS
Public transportation
systems
Low Carbon Vehicles
& Facilities
Supply
side
5. Area Energy Network
6. Untapped Energy
7. Renewable Energy
Demand
& Supply
Area Energy Network
Untapped Energy
Area EMS
Traffic
demand
management
+ α
District heating /cooling
Using sea/river water
Using waste heat
Renewable Energy
8. Smart Grid System Smart Grid
Smart energy system
Additional category : Environment, eco life style, organization and CO2 emission
[Reference] The Concept of the Low-Carbon town in the APEC Region
Evaluation Structure of APEC LCT-I
Partial List of Evaluation Categories
Town Classification
Category
②Architecture
③EMS
Evaluation Item
Evaluation Index
①
U-1
CBD
②
U-2
Commercial
④
Rural
Ratio of number of energy efficient
buildings in the area
●
●
Building Insulation
PAL 1)
●
●
●
●
Energy Efficiency of Building Equipment
ERB 2)
●
●
●
●
Building and Area Energy Management
Existence of building EMS
implementation plan
●
●
●
●
Existence of factory EMS implementation
plan
●
●
●
●
●
●
Existence of area EMS implementation
plan
●
●
Promotion of Public Transportation
Public transportation mode share
●
●
Formation of Transport Hub
Existence of more than 2 types of
transport hubs
●
●
Low-carbon Public Transportation
Existence of BRT or LRT implementation
plan
●
●
Existence of electric bus or natural gas
vehicle implementation plan
⑤Energy
③
U-3
Residential
Energy-saving Buildings
Existence of home EMS implementation
plan
④Transportation
Evaluation Score
Low-carbon Vehicles
Diffusion rate of EV and PHV
●
●
●
●
Transportation Demand Management
Existence of car sharing or rental bike
system implementation plan
●
●
●
●
District Heating and Cooling System
(DHC)
Ratio over total energy consumption
●
●
Renewable Energy
Ratio over total energy consumption
●
●
●
●
Untapped Energy
Ratio over total energy consumption
●
●
●
●
Smart Grid
Existence of smart grid implementation
plan
●
●
1) PAL: Perimeter Annual Load
2) ERB: Energy Reduction Rate of Building Equipment
★
★★
★★
★
Evaluation Structure of APEC LCT-I
[Structure of Evaluation]
Assessments are performed on individual categories and overall
performance.
Assessment results are expressed in 3-scale rating systems, i.e.,
★/★★/★★★ (overall) and 1-3 point (category).
Evaluation criteria for each category can be set by individual economies
Score of individual category is calculated based on the aggregate
performance of sub-items; overall score of the LCT is the average score
of individual categories.
⑧organization
Overall Score
1.7
CO2 reduction
470 t-co2/year
Minimum level for economy
Standard level for economy
Ideal level for economy
⑦eco life style
⑥environment
⑤energy
①urban structure
②architecture
③EMS
④transportation
Study Flow
（１）Examination of existing low carbon, energy efficiency and smart city
indicators
（２）Examination of management indicator system structure
① Examination of scope of management indicator system
② Examination of evaluation field and indicators
③ Examination of quantitative (or qualitative) evaluation method
（３）Sensitivity analysis of management indicators
① Selection of target cities for evaluation studies
② Execution of evaluation studies and sensitive analysis
（４）External activities for the creation of management indicators
（５）Preparation of report
Current
Study
Phase
Analysis sample
Clarification point of view : Ease of evaluation & Ease of data collection
Suffix : ABC Index (Number of indexes, Number of Output evaluation Items )
Ease of Understanding
(volume of information
from evaluation results)
List Type
Rating System
(large)
Star Type
Rating System
(small)
⑧Smart City Index(57,57)
⑩European
Initiative on Smart
Cities (N/A)
⑤Global City Indicators (53, 53)
⑫Yujiapu(35, 35)
⑨Reference Framework for Sustainable Cities(33, 33)
⑦Tianjin Eco-city (26, 26)
④Green Growth Indicators (20, 20)
③CASBEE-City(38, 5)
⑪J-CODE(53, 3)
Simple and
easy-to-understand
indicators
②CASBEE-Town(82, 5)
①LEED-ND (110, 4)
⑥Green City Index (30, 1)
Easy (less)
Ease of Data Collection
（Number of indexes）
Difficult（more）
Thank you for your attention
We are studying continuously!