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 , % |
|---|---|---|
| 2015 | 28.2 | -11.41% |
| 2014 | 31.9 | 22.98% |
| 2013 | 25.9 | 2.36% |
| 2012 | 25.3 | -3.37% |
| 2011 | 26.2 | 6.24% |
| 2010 | 24.7 | -2.17% |
| 2009 | 25.2 | 2.22% |
| 2008 | 24.7 | 3.98% |
| 2007 | 23.7 | 0.99% |
| 2006 | 23.5 | -4.23% |
| 2005 | 24.5 | 1.91% |
| 2004 | 24.1 |