Clean energy is noncarbohydrate energy that does not produce carbon dioxide when generated. It includes hydropower and nuclear, geothermal, and solar power, among others.
| Data | Valor | Modificar, % |
|---|---|---|
| 2015 | 11,7 | 18,77% |
| 2014 | 9,9 | 29,27% |
| 2013 | 7,7 | -2,64% |
| 2012 | 7,9 | 18,48% |
| 2011 | 6,6 | 32,81% |
| 2010 | 5,0 | -1,96% |
| 2009 | 5,1 | -2,11% |
| 2008 | 5,2 | 6,94% |
| 2007 | 4,9 | 22,40% |
| 2006 | 4,0 | -21,74% |
| 2005 | 5,1 | 14,16% |
| 2004 | 4,5 |