Clean energy is noncarbohydrate energy that does not produce carbon dioxide when generated. It includes hydropower and nuclear, geothermal, and solar power, among others.
| तिथि | मान | बदले , % |
|---|---|---|
| 2014 | 2.6 | -11.63% |
| 2013 | 2.9 | -3.40% |
| 2012 | 3.0 | 3.41% |
| 2011 | 2.9 | -1.50% |
| 2010 | 3.0 | 16.96% |
| 2009 | 2.5 | -26.75% |
| 2008 | 3.4 | 26.17% |
| 2007 | 2.7 | -13.52% |
| 2006 | 3.2 | 22.74% |
| 2005 | 2.6 | 8.16% |
| 2004 | 2.4 | -9.60% |
| 2003 | 2.6 |