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Policy for Building Energy Efficiency in Korea 11 November 2015 Seung - eon LEE 2015 Technology Day Seminar – EBC Korea Institute of Civil Engineering and Building Technology
Policy for Building Energy Efficiency in Korea
11 November 2015
Seung-eon LEE
2015 Technology Day Seminar – EBC
Korea Institute of Civil Engineering and Building Technology
Market size and energy consumption of Korean building sector
Industrial
4%
Public
3%Others
10%
Total : 6,851,802 buildings (year 2013)
4,529,040 buildings
Building Types(Source : Korea National Statistical Office, 2013)
Residential Types(Source : Korea National Statistical Office, 2013)
Total : 14,677,419 houses (year 2013)
8,576,013 houses
Residential
66%
Commercial
17%
Apartment
58%
Detached house
28%
Target year for Net-ZERO BUILDING by countries
Source : Towards nearly zero-energy buildings, Definition of common principles under the EPBD, Final Report (2013)
Seoul- HDD : 2800 - 2950- CDD : 750 - 908
Weather Condition of South Korea (Seoul)
Target years for Obligation to Zero Energy building
Target year for Net-ZERO BUILDING by countries
California- New Building : 2020
Massachusetts - New Building : 2030
USA- Commercial and Public : 2030
Swiss
- New Building : 2018
Norway
- Public : 2014- New buildings : 2020UK (England )
- Residential : 2016- Public : 2018- Commercial : 2019
Spain
- New Building :2021(85% reduction compared to 2006, 20% Renewable Energy by 2020 )
Netherland
- Public : 2019- New Buildings : 2021
Greece- Public : 2015 - New Building : 2019
Czech Republic- Public : 2018- New Building : 2020-
Source Towards nearly zero-energy buildings, Definition of common principles under the EPBD, Final Report (2013)
Mandatory Recommended
Germany
- Public : starting 2016 by building scale- New Building : starting 2018 by recommendation
South Korea
- Residential :2025- Commercial : 2030
LED
3L
1.5L
80% reduction in energy consumption and
CO2 emission in house
90% reduction in energy consumption in House
No CO2 emission
Lighting
Appliances
Cooling
Hot water
Heat
2017Passive House
2012Energy-Efficient House
2025Zero Energy House
50% Energy Reduction 90% Energy Reduction Zero Energy in House20L
37% Reduction by 2030 (for industry, transportaion and buildings)
Korean Target for Reduction in Building Sector
U-value in Building Code for Passive House
Multi-Residential
Residential Complex
Office School
Retail
Hotel
Others
Developed by Korea’s Ministry of Land, Infrastructure and Transport ,and Ministry of Environment
as a cooperative project among industry, government, and academy
Launched in 2001
10 rating tools corresponding to the building types
Rating Tools for Homes & existing building currently developed
Detached
House
Existing
Building
G-SEED(Green Standard for Energy and Environmental Design)
Se
cti
on
Sc
ore
Land use & Transportation
Energy & Pollution
Materials and Resources
Water
Management
Ecology
Indoor Environment Quality
Cre
dit
s in
Ca
teg
ori
es
Secti
on
Weig
hti
ng
Evaluation Categories and Process
7 Categories
PoliciesCommencement of
G-SEED
Permission of 3%
extra construction
expenses for certified
housing
G-SEED
obligation for
School
Property tax reduction
Environmental tax
reduction for
commercial
building
Increase in Certified Projects (as of 2013. 12)
3 212 13
142 143135
169
200
128
180
166
0 1 2
15 14
27
46
78
111
92 92
112
0 0 0 2 5
121
218
298
272
191
168
209
0
50
100
150
200
250
300
350
2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013
Multi-Residential
Office
School
Residential Complex
Department store
Hotel
Other Types
Enforcement of Green
Architecture
Construction
Development Act
Building Owner
- Record of G-SEED Class in
Building Register(2008)
- Emblem of G-SEED(2002)
Reduction of Property Registration Tax(2010)
Reduction of Property Tax(2012)
Reduction of Environment Improvement Tax(2010)
Building Provider
Relaxation of Building Regulation(2010)
Low interest loan(2004)
Additional Point in PQ
of Public Procurement(2010)
Incentives for Green Building Projects
Relaxation of Building Regulation by MOLIT
(Floor Area Ratio, Height Restriction, Landscape Area Ratio)
BERS= 1st Class or EPI≥ 90 BERS= 2nd Class or 80≤EPI<90
Green 1st Class 12% and below 8% and below
Green 2nd Class 8% and below 4% and below
BERS = Building Energy Rating System
EPI = Energy Performance Index
Additional Points in Pre-Qualification of Public Procurement
• Additional Points on building construction by PPS
rating Additional point
G-SEED
Green 1st Class 1.0
Green 2nd Class 0.5
BERS
1st Class 1.0
2nd Class 0.5
Reduction of Taxes
• Property Tax by MOPAS
• Environment Improvement Tax by MOE
BERS= 1st Class BERS= 2nd Class
Green 1st Class 15% and below 10% and below
Green 2nd Class 10% and below 5% and below
Abatement Rate
Green 1st Class 50%
Green 2nd Class 40%
Green 3rd Class 30%
Green 4th Class 20%
• Property Registration Tax by MOPAS
BERS= 1st Class or EPI≥ 90
BERS= 2nd Classor 80≤EPI<90
Green 1st Class 15% and below 10% and below
Green 2nd Class 10% and below 5% and below
700,000 US$, 472 projects from 2010 Reduction of Property Tax for 5 years
Reduction of Environment Improvement Tax for 5 years
• Certification Fee Aid by Seoul City Gov.
Aid Rate
Green 1st Class 100%
Green 2nd Class 80%
Green 3rd Class 70%
Green 4th Class 50%
Building Energy
Rating System
Carbon Labeling
Eco-Labeling
Housing Performance
Grading Indication System
G-SEED& Building Energy
Rating System obligation
for public buildings
High Efficiency Equipment
Certification Program
Energy Efficiency Standard &
Labeling ProgramStandard for Building Insulation &
Energy –Efficient Designs
Policies & Programs
◦ additional cost for more energy efficiency
◦ except Heating energy, other energy usage have been shown inincreasing trend (cooling, appliances, lighting)
◦ lacks of National financing plan of additional cost for passive orzero energy buildings
◦ 4 seasons with very hot summer and very cold winter(especially cooling energy increasing in the future)
◦ increase of one person housing (both young and elderly)
◦increasing consumption trend for better quality of life according toGDP growth
◦energy cost
VISION : Spread of Common Building Treatment Market (Care & Treatment Service)
Purpose of BEI & Ms (Building Energy Information & Management System)
Construction Database of Building and Energy Matching Data
Building
InformationUtility
Billing Data
Database
Energy Provider
Building Energy
Integrated DB
Total 6.8 Million Buildings & 19 Million Households
in South Korea
Building
Information
Energy
Information
Building Energy
Management System
EnergyIntegratedInformation
• 6.8 Mil Buildings
• 19 Mil Households
(Unit : case)
• Electricity : 19.70 Mil
• City Gas : 15.80Mil
• District Heating : 0.50 Mil
Policy
Support
Statistics
Analysis
Common
Use Portal
• Building Consumption Certificate
• Energy Saving Program
• Building Target Management System
• Green Construction Portal
Nationwide
Service
The target number of Buildings with Building Energy
Integrated DB in the country
Offering Service of BEI & Ms
< Green Building Portal >
< Consumption Certificate >
< Stastistics >
< Decision Making Support >
< Map Information >
Offering Service
Proposed NEW BEI & Ms for Upgraded System
Electricity
City Gas
District Heating
Water Supply
Heating
Cooling
Hot water
Lighting
H.A. / O.A.
Real Energy
Calculated Energy
Current BEI&Ms Existing Simulation
Proposed NEW BEI & Ms
Thank you for [email protected]
