June. 2013
Energy consumption in Korea
CO2 emissions
primary & final energy consumption
LNG
Oil
Energy
Nuclear
Coal
Industrial process
Renewables, etc
(Mtoe)
260.6
192.9
1.8%
14.1%
93.2
2.6%
14.2%
3.2%
2.9%
52.0%
1990
22.2%
2000
(Mt CO2)
534.4
etc
2.4%
620.0
Transport
19.4%
305.4
15.7%
40.0%
29.2%
Transport
19.7%
Energy consumption by sector
2010
etc
0.9%
Power
generation
36.8%
Industry
58.3%
9.8%
Residential/
Commercial
10.6%
Agriculture, waste
12.2%
53.8%
26.2%
Building
19.6%
81.1%
82.1%
84.7%
6.5%
10.9%
9.8%
12.3%
7.0%
5.4%
1990
2000
2007
Industry
32.4%
4
Building Energy policy in Korea
5
Reinforcing building code
Strengthen the heat-insulation standard for windows and walls
* 15% reduction('12)
30% reduction('17)
2009
20ℓ/㎡
Heating 9.2
Water heater 2.2
Cooling 1.2
60% reduction('20)
2012
obligatory zero energy(‘25)
2017
Zero
14ℓ/㎡
5.0
2.2
1.0
Housekeeping5.0
3.4
Cook&
Lighting 2.4
2.4
2025
8ℓ/㎡
1.2
2.2
0.2
2.6
1.6
Energy intensive house
Low energy house
(reduce 50% of heat and
air conditioning energy)
Passive house
(reduce 90% of heat and
air conditioning energy)
Zero energy house
(no energy consumption
in the house)
70mm heat-insulation,
Double window,
High efficiency boiler
150mm heat-insulation,
Triple window,
Heat-exchanging ventilation
250mm heat-insulation,
High efficiency window,
LED lighting
250mm heat-insulation,
Vacuum insulation,
LED lighting, NRE
9
6
Technologies toward zero energy building
Concept of
Green
HOME
Wind
Power
PV
Solar
Panel
Wind Power
Green Roof
PV
LED
Outside
Insulation
Solar Panel
Heat
exchanger
Eco-friendly
material
High Performance
HVAC
Vacuum
glass
LED
High Performance
Ventilation
Rain water
circulation
Outside Insulation
Ground
source
Heat
Pump
IT Based BEMS
fuel
cell
Eco site
High Performance
windows
Ground source
Heat Pump
Rain water, Grey
water circulation
7
Building Energy Efficiency Rating Certification
8
Building Energy Efficiency Rating Certification
1
3
2
1
2
4
5
3
4
6
5
6
9
Building Energy Efficiency Rating Certification
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
10
Building Energy Efficiency Rating Certification
<ECO2 Program>
11
Building Energy Efficiency Rating Certification
12
Building Energy Consumption Certification
13
Energy Performance 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
14
Energy Performance Certificate
1
3
2
2
1
3
15
Incentives for certificated building
Environment-friendly building grade
Grade of B.E.E.R.C
Green 1st
Green 2nd
1st
15%
10%
2nd
10%
5%
17
Incentives for certificated building
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%
-
-
18
Incentives for certificated building
Environment-friendly building grade
Grade of B.E.E.R.C
Green 1st
Green 2nd
1st
12%
8%
2nd
8%
4%
19
Financial support
20
B.E.E.R.C in public buildings
22
Energy audit in public buildings
23
Renewable energy facility in public building
year
2011~2012
2013
2014
2015
2016
2017
2018
2019
2020~
installation
rate
10%
11%
12%
13%
14%
15%
16%
18%
20%
24
High-efficiency energy facility in public institution
(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
25
LED installation plan in public buildings
year
2013
2014
2015
2017
2020
new building
30%
45%
60%
100%
-
existing building
40%
50%
60%
80%
100%
26
Miscellaneous policy in public institutions
27