Multiple benefits of renovation in buildings - PU Europe
Multiple benefits of renovation in buildings - PU Europe
Multiple benefits of renovation in buildings - PU Europe
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<strong>Multiple</strong> <strong>benefits</strong> <strong>of</strong> <strong>in</strong>vest<strong>in</strong>g <strong>in</strong> energy<br />
efficient <strong>renovation</strong> <strong>of</strong> build<strong>in</strong>gs<br />
Table A.2 Energy sav<strong>in</strong>g potentials from different sources, 2020<br />
Renovation source<br />
Energy sav<strong>in</strong>g potentials<br />
- low EE<br />
scenario (Mtoe)<br />
Energy sav<strong>in</strong>g potentials<br />
– high EE<br />
scenario (Mtoe)<br />
Households - heat<strong>in</strong>g and <strong>in</strong>sulation 31.0 47.8<br />
Households - water heat<strong>in</strong>g 2.6 4.9<br />
Service sector - heat<strong>in</strong>g and <strong>in</strong>sulation 13.5 19.5<br />
Service sector appliances (air condition<strong>in</strong>g & ventilation) 3.8 3.8<br />
Industry – heat<strong>in</strong>g and <strong>in</strong>sulation 9.0 13.5<br />
Households - light<strong>in</strong>g 1.8 2.4<br />
Service sector - light<strong>in</strong>g 3.1 3.1<br />
Total sav<strong>in</strong>gs 65 95<br />
Note: The sav<strong>in</strong>gs potentials are accumulated from 2012-2020.<br />
These estimates do not <strong>in</strong>clude the rebound effect<br />
Heat<strong>in</strong>g and <strong>in</strong>sulation also conta<strong>in</strong>s reduced heat<strong>in</strong>g demand from better ventilation and air condition<strong>in</strong>g<br />
Source: Copenhagen Economics, based on Data Base on Energy Sav<strong>in</strong>g Potentials -<br />
http://www.eepotential.eu/<br />
The accumulated potential <strong>in</strong>creases towards 2030, where the energy sav<strong>in</strong>g potential is<br />
127 Mtoe and 190 Mtoe <strong>in</strong> the two scenarios respectively, cf. Table A.3. This corresponds<br />
to 11 and 16 per cent <strong>of</strong> EU f<strong>in</strong>al energy demand respectively. 58<br />
Table A.3 Energy sav<strong>in</strong>g potentials from different sources, 2030<br />
Renovation source<br />
Energy sav<strong>in</strong>g<br />
potentials - Low EE<br />
scen (Mtoe)<br />
Households - heat<strong>in</strong>g and <strong>in</strong>sulation 65.0 101.1<br />
Households - water heat<strong>in</strong>g 5.3 10.2<br />
Service sector - heat<strong>in</strong>g and <strong>in</strong>sulation 21.8 31.4<br />
Service sector appliances (only air condition<strong>in</strong>g & ventilation) 6.5 6.5<br />
Industry – heat<strong>in</strong>g 15.4 24.9<br />
Light<strong>in</strong>g 13.3 16.0<br />
Total sav<strong>in</strong>gs 127 190<br />
Note: The sav<strong>in</strong>gs potentials are accumulated from 2012-2030.<br />
These estimates do not <strong>in</strong>clude the rebound effect<br />
Energy sav<strong>in</strong>g<br />
potentials – High<br />
EE scen (Mtoe)<br />
Heat<strong>in</strong>g and <strong>in</strong>sulation also conta<strong>in</strong>s reduced heat<strong>in</strong>g demand from better ventilation and air condition<strong>in</strong>g<br />
Source: Copenhagen Economics, based on Data Base on Energy Sav<strong>in</strong>g Potentials -<br />
http://www.eepotential.eu/<br />
These energy sav<strong>in</strong>g potentials are not equally spread out across Member States, but will<br />
depend on the size and the state <strong>of</strong> the exist<strong>in</strong>g build<strong>in</strong>g stock. Countries with a smaller<br />
exist<strong>in</strong>g build<strong>in</strong>g stock will naturally have a smaller absolute potential for <strong>renovation</strong>s.<br />
58 Based on DG Energy (2010)<br />
50
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