Energy Efficiency Upgrade of Existing Buildings in Korea
15/june/2016
KOREA ENERGY AGENCY
KOREA ENERGY AGENCY
01 About KEA
02 Energy Statistics & Circumstance in Korea
03 Energy Efficient Building Policies in Korea
04 Way Forward
KEA Overview■ History
· 1980 · 2030 · 2005 · 2015
■ Organizations 4 Headquarters, 1 Renewable Center, 12 Regional Branches (Staff : 500 persons)
■ Key Activities
Creating Energy New Biz: 3trillionKRW (2.5billionUSD)
· Implementing Sectoral EE Programs (Industry, Buildings, Transport)· Market Transformation for Energy Efficiency (Labeling and Certificates)· Financial Support Programs(ESCO, Loan), Educational and Public Campaigns
Energy Efficiencyand Saving
· Deployment and Certification of New & Renewable Energy Systems·· Financial Support Programs (Subsidy, Loan), Public Obligation, RPS, FIT, etc.
New and Renewable Energy
· GHG & Energy Target Management Scheme & Cap and trade Scheme· Certification of CDM Projects
Climate ChangeResponse
Establishment of KEMCO(Korea Energy Management Corporation) , rational energy utilization of South Korea Foundation of the New & Renewable Energy Center (affiliated)Opening of the Korea GHG Reduction Registry Office and the CDM Certification Office designated by the United NationsChange the name from KEMCO to KEA, Korea Energy Agency
NRE Deployment: 8% of total energy (27.3 MTOE)
Energy Efficiency Upgrade: 9% (22 MTOE of savings)
KEA 389
Energy Statistics in Korea
Energy Statistics in Korea01. Energy Statistics in Korea
■ Energy S&D structure (dependence on energy import is very high)
· Lack of Natural Resources (Korea imports 96% of its energy → Economic burden)
· Expected energy consumption has steadily increased (Energy consumption is 8th in the world, Oil 9th )
· In 2014, Energy import cost 173 billion USD (33.1% of total import)
Energy Import (Billion USD)
Oil importt(Million bbl)
121(28.6%)
173(32.9%)
185(35.6%) 179
(32.9%) 173(33.1%)
[rate of imported = energy/total]
872 927 947 915 927`10 `11 `12 `13 `14
151 billion USD
Total Export of Key Industries(Cars + Semiconductors + Ships)
· In 2015, energy import decreased to 102 billion USD due to fall in crude oil price – Total consumption increased by 4%
Energy Statistics in Korea01. Energy Statistics in Korea
■ Energy Consumption & CO2 Emission by Sector
· CO2 Emission 7th in the world (606 M ton, 2013)
▶ Rate of increase in CO2 is 1st in the world among OECD countries * Sources : KEY World Energy Statistics(2015)
Primary Energy & Final Energy Consumption CO2 Emission
* Sources : KEEI (2015.12) * Sources : GHE inventory center
Final E consumption by Sector ('14) CO2 Emission by Sector ('13)
LNGNuclearNRE & etc
OilCoal
EnergyIndustry ProcessAgriculture, waste
93.2
192.9282.9
498.8
653694.5
1990 2000 2014 2000 2010 2013
213.9(Mtoe)
606.2(Mtoe)
Industry63.6%
Industry63.6%
Home & Commercial16.6%
Transportation17.6%Public2.2%
Manufacture &Construction30.0%
Etc 9.3%Fugitive 0.7%Transportation
14.6%
Energy industry45.3%
Energy industry45.3% Total GHG
Emissionin
Building26.9%
Korea’s Energy Efficiency Activities
Energy Issues02. Korea’s Energy Efficiency Activities
GlobalIssue
DomesticIssue
▶ Competition for Energy hegemony
Shale gas Rev.
- UAS is No.1 oil-production country- Conflict with OPEC
▶ $ 42.6 / bbl (dubai, 2015.1)
Low oil price
- Uncertainty of oil price increases
▶ All nations (regardless of economy)are forced to participate.
New Climate change system
- Busy with reaction of each nation
▶ Introducing Cap and trade (2015.1)
Introducing Cap-and-Trade
- Expose big opinion gap between government and industry
▶ Announcing 8 new energy Bizs
New Energy Biz
▶ Upsurge of new construction of nuclear power plant
Conflict of Nuclear pp
- Including transmission and transformation of electric power facilities
Reduction of CO2 Emission02. Korea’s Energy Efficiency Activities
■ Korea’s GHG Emission Reduction Activities
· Plan for CO2 emission reduction (june 2015)
- Cut GHG emission by 37% from BAU, until 2030
400
450
500
550
600
650
700
750
800
850
900
( Mt C
O2
e )
‘30 Goals535.8 (2030)
Compared to BAU
▲ 37.0%
BAU : 850.6(2030)
400
450
500
550
600
650
700
750
800
850
900
( MtC
O2
e )
BAU : 850.6(2030)
ReductionVoluntarily
25.7%
TradingIn global market
11.3%
Industrialsector
12%Generation,
Building,Transportation sector,
etc
13.7%
‘30 Goals535.8 (2030)
Compared to BAU
▲ 37.0%
▶ foster and develop 8 new energy bizs to tackle climate change
Launching 8 New Energy Bizs02. Korea’s Energy Efficiency Activities
Electricity trading market
Accumulated & saved electricity with power saving facilities can be used to bid in the electricity market
Integrated ESS service
Establish, maintain, repair EMS with ESS
E independent island
Combine NRE & ESS to replace local generatoron a remote island
Utility Plant waste heat recovery
Utility plants’ waste heat is recovered to supply heat to neighborhood farmers and fishers
E - vehicle
Establish industry related toE-vehicle, Charging Infra, Battery lease
PV rental Service
Rent a PV system to hometo create household profit using saved electricity
Zero Energy Building
Combine the passive& active & NRE system to minimize energy
consumption in building
Eco Energy town
Combine biogas facility from livestock or PV generator with NIMBY facilities
(waste generation plants) to make profit
▶ Lead market creation of 2.5 billion USD, create 14 thousand jobs in 2017
Enhancing Building EE in Korea
Programs concerning a building03. Enhancing Building EE in Korea
■ Target Establishing the foundation to deploy and disseminate low energy & EE building in Korea
■ Existing & New Energy Code Compliance
▶ Min Standard for EE Buildings
To Restrict total amount of Energy consumption
Labeling &Cer of EE build
▶ Disseminate EE Buildings
Prepare methodologies to expand the rating to existing building
Zero Energy Building
▶ Disseminate S EE Buildings
Oblige ZEB within 2025 for all new building in koea
Green Remodeling
▶ EE for Old Buildings
· Provide subsidies· Support interests
Integrated System
▶ Info of energy use in all Buildings
Establish information system of all buildings
Target ManagementCap and Trade
▶ EE for large Buildings
Manage goal setting
BEMS
▶ Manage Building energy
· Certificate demonstration· BEMS standardization
EE of equipment
▶ Enhance EE of equipment
· Disseminate LED lighting· 3 Energy efficient programs
NRE in Building
▶ deploy NRE for Building & Home
· PV rental service· Provide subsidies
■ Existing
■ EE in equip
Highefficient
SuperHigh
efficiency
Building Energy Saving Design Code Compliance03. Enhancing Building EE in Korea
■ Building EE(Passive & Active & NRE)
■ Introducing code to restrict total energy consumption in building
ESDC (energy saving design code)- EP (Envelope, Equipment, NRE) : > 65 (Public 74)
Restrict TEC (total energy consumption)- TEC ≤ Legal Standards(kWh/m2 year)
EnergyPerformanceSimulation
■ Criteria & Schedule
Division
Size
Code
2011. 7
10,000㎡ ↑
ESDC
2013
3,000㎡ ↑
2016. 7
(Private) 3,000㎡ ↑, (Public) 500㎡ ↑
2017
ESDC + TEC
2018
TEC
Waste heat Recovery System
Super Window(Vacuum etc.)
Fuel CellSystem
window System(low-e, double
etc.)
High E insulation
(VIP, aerogel)
GeothermalSystem
100%
75%
54%
11%
0%
20%
40%
60%
80%
100%
2010 2013 2015 2017
Enhance criteria in energy saving design codes(500㎡ ↑)
25%
21%
43%
Passive levelWall : 0.15W/m2KRoof : 0.12W/m2Kfloor : 0.15W/m2Kwindow : 0.8W/m2K
2010 levelWall : 0.47W/m2K Roof : 0.29W/m2Kfloor : 0.35W/m2K window : 3.0W/m2K
Compared to 2010
▲ 89.0%
Efficiency Labeling and Certification of Buildings03. Enhancing Building EE in Korea
■ Target : New & existing buildings (3,000m2↑)
Primary energy consumption (heating, cooling, lighting, ventilation and water supply)( kWh/㎡․year)
Rating
■ Criteria for certification
Residence
Non-residence
1+++
~ 60
~ 80
1++
60~90
80~140
1+
90~120
140~200
1
120~150
200~260
2
150~190
260~320
3
190~230
320~380
4
230~270
380~450
5
270~320
450~520
6
320~370
520~610
7
370~420
610~700
Class
Residence
■ Criteria for certification
Non-residence
1 5 6 8 28 14 68 63 127 83
68
141
132
212
92
360
101
267
239
456
558
1,836
1,190
‘01 ‘02 ‘03 ‘04 ‘05 ‘06 ‘07 ‘08 ‘09 ‘10 ‘11 ‘12 ‘13 ‘14 ‘15 Total
No regulation
0
200
400
600
800
1,000
1,200
01 02 03 04 05 06 07 08 09 10 11 12 13 14 15
Residence
Non-residence
[ Residence ] [ Non-residence ]
2 rat.
60.6%
1 rat.
35%
3 rat.
4.3%4 rat.
0.2%
1 rat.
50.3%
1++ rat.
18.7%
1+ rat.
28.3%
2 rat.
1.7%3 rat.
0.6%
1+++ rat.
0.5%
Green Remodeling03. Enhancing Building EE in Korea
green remodeling demonstration project to improve energy performance of existing building by supporting fund
20% 20%
30%
40%
20%
30%25%
20%
0%
10%
20%
30%
40%
50%
Theater
in Go-chang
Dorm
in Chung-ju
Office
in young-ju
Gallery
in Chung-ju
Governmental
building
in gyung-gi
Customs in
Seoul
Kindergarten
in Dae-jeon
Governmental
building
in Mun-kyoung
Reduced Energy consumption
Forecast of domestic remodeling marketSolar thermal heating systemPhotovoltaic(PV) generation system
GeothermalHeat pump
Exhaust-heatRecovery ventilation system
Automatic sunblindsEnergy-saving windows Improved insulation
Insulation door
LED lights
2 2,9 4,36,2
9,1
13,3
19,4
28,4
41,5
0
10
20
30
40
50
1980 1985 1990 1995 2000 2005 2010 2015 2020
Billion USD
Youth employment training center(open 8.2016)
before after
Ave 25.5%
Low-income household : 500million USD(200 projects)public buildings : 1 million USD(11 projects)Private building : 11 million USD(support only interest) (2,700 projects)
Integrated Information Management System of Building Energy03. Enhancing Building EE in Korea
National building energy consumption
distribution map
Seoul citybuildings distribution map
National house energy consumption
distribution map
DBEstablishment
Energy information Buildingsinformation
57 million national consumers
32 billion national usage data
22 million national building register
75 national supplying institutes
6.9 million complex buildings across the country
· City gas : 33· District heating : 27· Apartments : 6
· District heating : 9
75 energy suppliers
Integrated Information Management System of Building Energy03. Enhancing Building EE in Korea
policy support by expressing an intuitive representation of building energy consumption by area
Spaceinfo
· National space info map , 72thematic map· Combined building info covering216 national city buildings layer management· Building attribute info, Location info management
Nationalspace
info map
CombinedBuilding
Info
AttirbuteInfo+ +
EnergyInfo
· Collection of national data by cooperation with 76 energy supply institutes.· Korea’s first and only combined building energy management.
Electricity GasDistrictHeating+ +
BuildingInfo
· Use of building info based on internet building administration system from Ministry of Land, Transport and Maritime Affairs.
· Monthly update based on variation of info.
Buildingregistration
Buildingapproval
Houseapproval+ +
Total consumption Monthly consumption Comparison toPrevious year
Energy Efficiency Programs03. Enhancing Building EE in Korea
▶ Mandatory labeling and MEPS (Minimum Energy Performance Standards) are applied to major energy-consuming end-uses.
To support initial market entry of energy efficient products, high efficiency certification program is operated. Standby power criteria of less than 1W are applied to most home and office appliances .
▶ Energy frontier program is to be applied for the purpose of declaring future energy efficiency standards for home appliances.
Targeted efficiency standards based on benchmarking the most efficient model in the market are set to be applied to all products within the announced target year.
▶ Voluntary since 1996
▶ 41 products including LED
High efficiency certification
▶ Mandatory since 1992
▶ 23 products including refrigerator
Energy efficiency rating and labeling
▶ Mandatory since 1999
▶ 20 products including TV
Standby electric power
Certification of high efficiency equipment (support market entry)
Energy efficiency labeling program (support market consolidation)
Minimum Energy Performance Standard (worst efficiency retired from the market)
Our role in the future
Unit price reduction, investment cost minimization etc.Market-oriented technology development
Strengthening R&D of low cost supply
Conclusion04. Our role in the future
the ability to respond & adapt quickly and flexibly is important.
01 Convergence & creation of a large market for economy of scale02
Business type fusion technology development with consideration of commercialization
Renting of the solar modules: Maintenance and management are taken care of by lenders while consumers just pay monthly fees
Alleviates initial investment cost burden for consumers
ESS
Wind force Sunlight
Complementingdevelopment
▶ Energy efficiency is one of the most important future energy sources
Planet of the Apes Avatar Iron man Spider man
What do these movies commonly imply?
The encounter between men and apes began in attempt to rebuild the hydroelectric power generatorin the movie 'Dawn of the Planet of the Apes'.The main character invades the planet Pandora to secure resources in the movie 'Avatar'.
The source of power which keeps Tony Stark alive is the Nuclear fusion energy, in the movie 'Iron Man'.The ultimate power sought by Dr Octopus in the movie 'Spider-Man 2' was also nuclear fusion energy.
The importance of Energy and Resources
Thank You
Q&A
Labeling and certification of Zero Energy Building03. Enhancing Building EE in Korea
Roadmap of Zero energy buildings to be reinforced by 2025 using insulation technology standards and promoting renewable energy supplies
Energy intensive house
70mm heat-insulation, double paned window, high efficiency boiler
· Evaluation Tool for labeling and certification scheme of energy efficient buildings were applied to ZEB evaluation in 2017.
· All public buildings are compulsory by 2020, all private buildings by2025 ( floor area and criteria are not fixed)
Water heater
Cooling
House keeping
Cook & Lighting
Heating
Zero175 kWh/㎡ 125 kWh/㎡ 70 kWh/㎡
Low energy house(reduce energy by 50%)
150mm heat-insulation, triple window, heat exchanging ventilation
Passive house(reduce energy by 90%)
250mm heat-insulation, high efficiency window, LED lighting
Zero energy house(no fossil fuel used)
250mm heat-insulation, vacuum insulation, LED, Renewable energy
2009 2012 2017 2025
Energy Statistics in Korea01. Energy Statistics in Korea
Rise in E Consumption (2000~2013)
* Energy Balance of OECD Counties (IEA, 2015)
PPP / Energy Intensity (TOE/thousand $)
* Energy Balance of OECD Counties (IEA, 2015)
Korea energy rank in the world (2013)
* Energy Statistics of OECD countries (IEA, 2015),Statistical Review of World Energy 2015 (BP)
Index World ranking Details
Primary E supply
Oil imports
Oil consumption
Electricity Consumption
CO2 emission
7th
5th
9th
9th
7th
264 Mtoe
123 Mt
108 Mt
524 TWh
572 MtCO2
▶The rate of E consumption increase goes steeply up
▶ Industrial sector consumes high level of energy : 62.3% (IEA)▶ Energy-intensive industries account for 40.5 %
(steel, oil refining, petrochemical, etc.)
Deployment of Efficient Electrical End-Uses03. Enhancing Building EE in Korea
■ Energy efficiency of major home appliances, made in Korea, ranked world top class due to stringent efficiency standards.
Annual Electricity Consumption perUnit Containing Space (kWh/ℓ)
Refrigerator
EU > Australia > Canada > US (Energy Star) > Korea
Energy Efficiency Ratio (EER)for Cooling Performance
Refrigerator
Korea > Canada > Australia > EU
* Source: IEA 4E Mapping & Benchmarking Annex (2010)
Replacing LED Lights in Public Buildings03. Enhancing Building EE in Korea
LED Lights 20/60 Deployment Programs (launched in November 2011)
▶ LED light deployment target : 60% by 2020 (Energy-saving potentials : 4 Mtoe, $1.2 billion)
▶ Public procurement for creating initial markets
More than 60% of lights turn into LED lights by 2020 in public buildingsRebates or subsidies will be provided for the lighting replacement.
FluorescentLamps
[ Installed LED lights at the National Assembly ] [ LED lights in government offices ]
LED Lamps
Building Energy & GHG Target Management Scheme03. Enhancing Building EE in Korea
‘Industrial sector’, ‘Entity sector' reduction target set (national building GHG emission reduction by 26.9%)to reach the National GHG reduction target (30% reduction compared to 2020 BAU).
- Building 26.9%, Industrial 18.2%, Generation Building 26.7%, Transportation 34.3%, Agriculture, forestry and fishery 5.2%, Waste 12.3% reduction.
Management entity designation criteria
2020Estimated amount of emission
■ Criteria for certification
Energy (TJ)
- Designation of management entity based on the annual average of GHG emission and energy consumption amount in the last three years.
Up until 2011.12.31
Entitystandard
Businessstandard
125,000 25,000
500 100
From 2012.1.1
Entitystandard
Businessstandard
87,500 20,000
300 90
From 2014.1.1
Entitystandard
Businessstandard
50,000 15,000
200 80
813 million tons of CO2 eq
2020Estimated amount of emission
569 million tons of CO2 eq
Transportation
Home / Commercial
Agriculture
Others
Industrial / Generation
Public
56% 13.2% 22%
53.4% 12.4% 23%
3.6% 2.3%
4.8% 2.5%
Reduction
30%
Reduction ratio 18.6% 4.5% 5.9% 0.8% 0.2%
0 200 400 600 800100 300 500 700 900
GHG emission (tCO2)
Cap and Trade Scheme03. Enhancing Building EE in Korea
■ Asia’s first implementation of nation-wide GHG emissions trading scheme (’15.1.12)
Latest trends
· Objections from 243 of 525 participating companies
· 45 companies filed for administrative litigation due to lack of emissions quota
· Only 4 days of trade transactions since the opening of Emissions Trading Market in January 12th 2015.
Conflict betweenIndustry VS Government(Ministry of Environment)
· Weakened price competitiveness due to increased costs
· Trade market uncertainty
· Proactive enforcement risks
Industrial Ministry
· Agreements with the international community
· Relieving shortage through Korean Credit Unit (KCU)
· Trade of 280 thousand tons up until 4/6, since the opening of the trade market
Public awareness, social consensus
Industrial support, business cooperation
Settlement ofEmissions Trading Scheme
Govt. Policy & institutional support
· Investment incentives for reducing GHG
· Support building capacity for SMEs’ readiness
Indust. Thorough preparation & implementation
· GHG reduction technology development investment
· Promotion of energy efficiency, such as BEMS & FEMS +
Top Related