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June. 2013

Green building policy in Korea. June. 2013. I. Building energy efficiency program II. Incentives for green buildings III. Energy saving policy in public sector. I. Building energy efficiency program. Energy consumption in Korea . CO 2 emissions. primary & final energy consumption.

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June. 2013

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  1. Green building policy in Korea June. 2013

  2. I. Building energy efficiency program II. Incentives for green buildings III. Energy saving policy in public sector

  3. I. Building energy efficiency program

  4. Energy consumption in Korea CO2 emissions primary & final energy consumption LNG Oil Energy Nuclear Coal Industrial process Residential/Commercial 10.6% Building 19.6% Renewables, etc Agriculture, waste (Mtoe) (Mt CO2) 620.0 534.4 etc 2.4% etc 0.9% Transport 19.4% 260.6 305.4 192.9 2.9% 12.2% Power generation 36.8% 1.8% Industry 58.3% 14.1% 15.7% 93.2 9.8% 81.1% 82.1% 84.7% 2.6% 14.2% 40.0% 3.2% Transport 19.7% 52.0% Industry 32.4% 6.5% 10.9% 9.8% 53.8% Energy consumption by sector 12.3% 7.0% 5.4% 29.2% 22.2% 1990 2000 2007 26.2% 1990 2000 2010

  5. Building Energy policy in Korea Vision Low carbon, green society by expanding green buildings Strategy Strengthen building energy regulations and standards Improve energy efficiency of existing buildings Building energy efficiency programs Building Energy Code Building Energy Efficiency Rating Certification Building Energy Consumption Certification

  6. Reinforcing building code Strengthen the heat-insulation standard for windows and walls * 15% reduction('12) 30% reduction('17)60% reduction('20) obligatory zero energy(‘25) 2009 2012 2017 2025 Zero 20ℓ/㎡ 14ℓ/㎡ 9.2 Heating 5.0 2.2 Water heater 8ℓ/㎡ 2.2 Cooling 1.2 1.2 1.0 2.2 5.0 Housekeeping 3.4 0.2 2.6 Cook& Lighting 2.4 2.4 1.6 Passive house (reduce 90% of heat and air conditioning energy) Zero energy house (no energy consumption in the house) Low energy house (reduce 50% of heat and air conditioning energy) Energy intensive house 250mm heat-insulation, Vacuum insulation, LED lighting, NRE 70mm heat-insulation, Double window, High efficiency boiler 150mm heat-insulation, Triple window, Heat-exchanging ventilation 250mm heat-insulation, High efficiency window, LED lighting 9

  7. Technologies toward zero energy building Concept of Green HOME Wind Power PV Wind Power Green Roof Solar Panel PV IT Based BEMS Solar Panel Heat exchanger LED Eco-friendly material High Performance HVAC Outside Insulation LED Vacuum glass High Performance Ventilation Rain water circulation Eco site Outside Insulation Ground source Heat Pump fuel cell High Performance windows Ground source Heat Pump Rain water, Grey water circulation

  8. Building Energy Efficiency Rating Certification B.E.E.R.C program is for new buildings (since 2006) - (2006~) residential buildings - (2010~) office buildings - (2013~) all kinds of buildings Voluntary, but mandatory to public buildings Range of assessment - Heating energy consumption - Cooling energy consumption - Hot-water energy consumption - Lighting energy consumption - Ventilation energy consumption

  9. Building Energy Efficiency Rating Certification Certificate 1 title of certification Information of a building Serial No. of certification, Certification body Grade of the building GHG(CO2) emission Primary energy use & GHG emission 1 3 2 2 3 4 5 4 5 6 6

  10. Building Energy Efficiency Rating Certification Grade of B.E.E.R.C grade residential building non-residential 1+++ e.c < 60 e.c.< 80 1++ 60 ≤ e.c.< 90 80 ≤ e.c.< 140 1+ 90 ≤ e.c.< 120 140 ≤ e.c.< 200 1 120 ≤ e.c.< 150 200 ≤ e.c.< 260 2 150 ≤ e.c.< 190 260 ≤ e.c.< 320 3 190 ≤ e.c.< 230 320 ≤ e.c.< 380 4 230 ≤ e.c.< 270 380 ≤ e.c.< 450 5 270 ≤ e.c.< 320 450 ≤ e.c.< 520 6 320 ≤ e.c.< 370 520 ≤ e.c.< 610 7 370 ≤ e.c.< 420 610 ≤ e.c.< 700 ※ e.c = the amount of primary energy consumption (kWh/㎡.year)

  11. Building Energy Efficiency Rating Certification Simulation program - Building is calculated by simulation program, called ECO2 <ECO2 Program>

  12. Building Energy Efficiency Rating Certification Numbers of certificated buildings - Certificated Buildings have been increasing - The majority of public buildings have received 1st grade - Buildings are recommend for facility improvements, if they receive 2nd to 4th grade

  13. Building Energy Consumption Certification B.E.C.Cis a mandatory program for existing buildings - Owner of buildings has to attach EPC(Energy Performance Certificate)when they sell or rent a building Target : Apartment and Office buildings (2013~) - Apartment (that have more than 500 households) - Office building (whose gross area is more than 3,000m2) Objective - inducing people to choose energy efficient buildings Penalty - fine of violation : from $250 to $2,500

  14. Energy Performance Certificate Certificate Summary of Building Result of BEERC Asset Rating Result of Building Energy Efficiency Rating Certification amount of energy use Operational Rating Actual usage of energy source(electricity, gas) in building

  15. Energy Performance Certificate Content of Energy Performance Certificate Annual energy usage of the building for the Energy Performance Certificate Standard annual enegy usage of buildings - average usage of buildings that are same type, region and size Target energy usage of the building - average usage of high rank(10%) among buildings that are same type, region, size 1 3 2 2 1 3

  16. II. Incentive for green buildings

  17. Incentives for certificated building Reducingacquisition taxesfrom 5% to 10% for buildings that have certificates of Environment-friendly building & Building Energy Efficiency Rating (since 2010) Environment-friendly building grade Grade of B.E.E.R.C Green 1st Green 2nd 1st 15% 10% 2nd 10% 5%

  18. Incentives for certificated building Reducingproperty taxesfrom 3% to 15% for buildings that have certificates of Environment-friendly building & Building Energy Efficiency Rating (since 2011) Environment-friendly building grade Grade of B.E.E.R.C Green 1st Green 2nd Green 3rd, 4th 1st 15% 10% 3% 2nd 10% 3% - 3rd 3% - -

  19. Incentives for certificated building Relaxingbuilding regulations (since 2010) - the limit of floor area ratio ( = gross floor area ÷ area of land) (standard area ratio × [ 1 + relaxing ratio]) - the limit of landscaping area (standard area × [ 1 - relaxing ratio]) - the limit of height of building (maximum height × [ 1 + relaxing ratio]) Environment-friendly building grade Grade of B.E.E.R.C Green 1st Green 2nd 1st 12% 8% 2nd 8% 4%

  20. Financial support Energy Conservation fund(since 1980) - Long term & low interest rate loans for energy conservation & high-efficiency facility investments (in building & industry) (Supporting remodeling old building’s insulation, window and doors (Supporting LED, PV cell, ground source heat pump, etc) Tax incentives - 10% tax deduction (income tax or corporation tax) for investments of energy conservation facilities Operated and managed by KEMCO - scale of fund (2013) : 293 million USD - interest rate (2013) : 1.5% ~ 2.75% - repayment period : 8 ~ 10years

  21. III. Energy saving policy in public sector

  22. B.E.E.R.C in public buildings Building Energy Efficiency Rating Certification - public institutions have to get B.E.E.R.C when they build new buildings - Above 1st grade for office buildings (≥500m2) - Above 2nd grade for apartments

  23. Energy audit in public buildings Mandatory energy audit in public buildingsfrom 2012 - Objective : Energy savings in public buildings - Target : Public building whose gross area is over 10,000m2 - Period : every five years - Obligation : ESCO business implement (energy saving rate ≥ 5%, payback period ≤ 10year)

  24. Renewable energy facility in public building Mandatory installation of renewable energy equipment - target : Newly-built, extending and remodeling publc buildings (above1,000m2) - mandatory installation rate (= renewable energy supply ÷ total energy consumption) year 2011~2012 2013 2014 2015 2016 2017 2018 2019 2020~ installation rate 10% 11% 12% 13% 14% 15% 16% 18% 20%

  25. High-efficiency energy facility in public institution Mandatory use of high efficiency energy appliance - public institutions primarily have to use high-efficiency energy or 1st grade energy product - government manages energy efficiency standards & labeling (High efficiency energy appliance) : 39 items - motor, pump, chiller, fluorescent lamp, window, boiler, blower, transformer, industrial burner, LED etc (Energy efficiency grade label product) : 35 items - refrigerator, freezer, air conditioner, dish washer, television, electric stove, household gas boiler, electric bed etc

  26. LED installation plan in public buildings Mandatory installation of LED lighting - target : Newly-built and existing publc buildings - mandatory installation rate of LED (= Number of LED lighting ÷ total number of all lighting) < LED installation plan (2013~2020) > year 2013 2014 2015 2017 2020 new building 30% 45% 60% 100% - existing building 40% 50% 60% 80% 100%

  27. Miscellaneous policy in public institutions Standard of heating and cooling temperature in public buildings - Heating Temp. : below 18℃ (winter season) - Cooling Temp. : above 28℃ (summer season) Mandatory use of energy saving cars in public institutions - mandatory rate(small, green car) : above 50% of all cars 1 day no-driving system during week in public institutions - not driving personal car one day a week - encouraging people to use public transportation Submission of energy saving performance - Public institutions have to submit energy saving performance every year

  28. Thank you •  Yoo-seung, Koh •  Building & Transportation • energy department •  paulkys@kemco.or.kr If you have any questions, please send an e-mail.

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