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Buildings in the EU. construction industry (EU15): 10 - 12 % of the EU GDP, 25 - 30 mio. employees in 2.7 mio. companies 70 % residential, 30 % non-residential buildings over 150 million dwellings, 50 - 60% single family houses 40 % of the European energy use - PowerPoint PPT Presentation
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Buildings in the EUBuildings in the EU
• construction industry (EU15): 10 - 12 % of the EU GDP, 25 - 30 mio. employees in 2.7 mio. companies
• 70 % residential, 30 % non-residential buildings
• over 150 million dwellings, 50 - 60% single family houses
• 40 % of the European energy use
• household expenditure for energy: 3.3 % Spain, 3.5 % NL, 4.1 % Germany, 5 % Finland
• strong increase in cooling (warm & cold countries)
• strong increase in electricity consumption
ESV-Design 051113en
The potential is enormous!The potential is enormous!
22 % economic saving potential
half of the potential can be realised at zero or "negative" costs
min. 25 % potential for renewable energy sources (est.)
ESV-Design 051113en
Christiane EggerChristiane Egger
O.Ö. Energiesparverband
Landstraße 45A-4020 Linz, AustriaT: [email protected]
Energy Efficiency in Buildings –
the programmes in Upper Austria
Energy Efficiency in Buildings –
the programmes in Upper Austria
ESV-Design 051112en
ESV-Design 051112en
Oberösterreich - Upper AustriaOberösterreich - Upper Austria
Capital: LinzPopulation: 1.38 mioArea: 12.000 km²GNP: 30.400 mio €Final energy cons.: 273 PJ; 33 % renewables (93 PJ)Unemployment: 4.4 %economic activities: industry, service sector, tourism,
25% of the Austrian exports
Energy Action Plan of Upper AustriaEnergy Action Plan of Upper Austria
1994 - 199930 % renewable energy (14 % hydro, 14 % biomass, 2 % solar)
energy consumption in new housing reduced by 30 %15,000 jobs
O.Ö. EnergiesparverbandO.Ö. Energiesparverband
2000 - 2010double biomass & solarincrease energy efficiency by 10 %
regional energy agencyenergy efficiency, renewable energy & innovative technologiesmain funding: regional governmentservices to private households, SMEs, public bodies
ESV-Design 051112en
Towards Sustainable Buildings in Upper Austria
Towards Sustainable Buildings in Upper Austria
Energy performance indicator Energy certificate
Subsidy programmes
Legal measuresAdvice & information
Training & education
In Austria, the regions are responsible for the implementation of the Buildings Directive.
ESV-Design 051112en
The Upper Austrian Energy Performance CertificateThe Upper Austrian Energy Performance Certificate
• Issued as part of funding programme since 1993
• Legal obligation since 1999
• 40,000 certificates issued by O.Ö. Energiesparverband since 1993
• Further development until 2006
ESV-Design 051112en
Towards Sustainable Buildings in Upper Austria
Towards Sustainable Buildings in Upper Austria
Energy performance indicator Energy certificate
Subsidy programmes
Legal measuresAdvice & information
Training & education
In Austria, the regions are responsible for the implementation of the Buildings Directive.
ESV-Design 051112en
Building Trends in Upper AustriaBuilding Trends in Upper Austria
"pas
sive
hou
se" 2
005
"low
ene
rgy
hous
e" 1
999
"ene
rgy
effic
ient
hous
e" 1
997
"ene
rgy
effic
ient
hous
e" 1
995
"ene
rgy
effic
ient
hous
e" 1
993
lega
l thr
esho
ld 1
999
lega
l thr
esho
ld 1
994
exis
ting
build
ing
stoc
k
150
110
9075 70 65 60
50
30 10
0
20
40
60
80
100
120
140
160
kWh/m≤,a
min
imum
per
form
ance
requ
irem
ents
200
5"lo
wes
t ene
rgy
hous
e" 2
005
ESV-Design 051112en
Results Sustainable housing programme1993-2004Results Sustainable housing programme1993-2004
• 40,000 homes (new & renovation)
• calculation of the energy performanceindicator ("Energiekennzahl")
• individual energy certificate
• individual energy advice session
• 7 million m²
• 285 mio. kWh energy savings/year
• average energy indicator:2001 (4,150 homes): 65 kWh/m²2004 (5,700 homes): 54 kWh/m²
ESV-Design 051112en
Energy advice service in Upper AustriaEnergy advice service in Upper Austria
• Objectives & approachPromote EE & RES in buildings Inform & motivate concrete investment decisions
• Target groupsprivate households 1.5 hrs freemunicipalities 1 day freecompanies 2 days 75 % free
• Service providersa network of energy advisers managed by ESV
• FundingMostly regional government of Upper Austria
ESV-Design 051112en
Sustainable public buildingsSustainable public buildings
1) Minimum performance requirements
2) Priority for renewables for heating
3) Public funding linked to 1) + 2)
4) Energy performance indicators in architects' tenders
5) Support from O.Ö. Energiesparverband (advice, training,...)
6) Obligatory energy accounting for municipalities
7) Annual benchmarking of public buildings
ESV-Design 051112en
log wood boilers wood chip boilers
wood pellets boilers biomass district heating
Biomass technologies used in Upper AustriaBiomass technologies used in Upper Austria
ESV-Design 051112en
ESV-Design 051112en
Biomass in Upper AustriaBiomass in Upper Austria
• 14 % of total energy consumption
• 17,500 biomass heating installations
• 200 district heating plants
• > 100 municipalities use biomass for heating
< 100 kW100 kW - 1 MW> 1 MW
capacity in MW
Upper Austria
0
200
400
600
800
1000
1200
-84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 00 01 02 03 04
0
200
400
600
800
1000
1200
-84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 00 01 02 03 04
target:doubling till 2010
< 100 kW100 kW - 1 MW> 1 MW
capacity in MW
Biomass in Upper AustriaBiomass in Upper Austria
ESV-Design 051112en
in 1
.000
m²
0
100
200
300
400
500
600
700
800
-80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 00 01 02 03 04
target:doubling till 2010
Solar thermal in Upper AustriaSolar thermal in Upper Austriacumulated
051112enESV-Design
EU15: 0.034 m²/inh.
Germany: 0.063 m²/inh.
Austria: 0.34 m²/inh.
Upper Austria 2004: 0.5 m²/inh.
Upper Austria 2010: 0.72 m²/inh.
The Oekoenergie-ClusterThe Oekoenergie-Cluster
• Network of 142 renewable energy companies in Upper Austria (biomass, solar, wind, geothermal, hydro, buildings)
• www.oec.at - also in English
• 2,470 employees
• Turnover: 330 mio. Euro
• Examples: market research, development of promotion strategies, export tours, user manuals
• Partner examples:
ESV-Design 051112en
ESV-Design 051112en
Benefits for the region of Upper AustriaBenefits for the region of Upper Austria
• Less imports ~ 1 billion Euro/a
• Jobs in a growing market sector > 25,000/Austria
• New professions > 100 in education
• Technological innovation > 80 R&D projects
• Export opportunities > 50 % export rate
• Regional investment (2003) > 60 mio. Euro (2003)
• Creating local identity 1,400 "shareholders"
of wind power plants
World Sustainable Energy Days 2006World Sustainable Energy Days 2006
1 - 3 March 2006Wels/Austria
www.wsed.atwww.wsed.at
ESV-Design 051112en
The end of the oil-era?The end of the oil-era?
oil-heating
renewable energy technologies
7 %
32 %
36 %
65 %
1999 2003
