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, % |
|---|---|---|
| 2014 | 0,8 | -7,33% |
| 2013 | 0,9 | 14,61% |
| 2012 | 0,8 | -1,33% |
| 2011 | 0,8 | -15,58% |
| 2010 | 0,9 | 23,95% |
| 2009 | 0,8 | -2,96% |
| 2008 | 0,8 | 7,13% |
| 2007 | 0,7 | 13,41% |
| 2006 | 0,6 | -7,37% |
| 2005 | 0,7 | 5,72% |
| 2004 | 0,7 | 3,55% |
| 2003 | 0,6 |