| Denomination | 2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | 2009 |
|---|
| Share of renewable resources and waste in total electricity consumption | 0.7 | 0.7 | 0.7 | 1.0 | 2.3 | 4.5 | 3.5 | 4.3 | 5.4 | 7.0 |
| Of which: | ||||||||||
| biomass | 4.1 | 2.7 | 2.5 | 32.4 | 72.4 | 84.2 | 75.9 | 73.0 | 74.7 | 73.4 |
| biogasa | 0.0 | 2.7 | 2.5 | 5.4 | 2.2 | 1.3 | 2.5 | 2.5 | 2.9 | 3.3 |
| wind | 0.0 | 0.4 | 0.4 | 1.2 | 0.6 | 0.5 | 2.9 | 5.8 | 8.7 | 11.4 |
| hydro | 73.3 | 72.4 | 81.9 | 50.9 | 21.9 | 10.8 | 12.5 | 11.2 | 9.0 | 7.9 |
| solar | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| renewable part of municipal waste | 22.6 | 21.8 | 12.7 | 10.1 | 2.8 | 3.2 | 6.3 | 7.5 | 4.6 | 3.9 |
| geothermal | – | – | – | – | – | – | – | – | – | – |