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 | 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 |