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 | 49.1 | -1.07% |
| 2014 | 49.6 | 6.77% |
| 2013 | 46.4 | -0.01% |
| 2012 | 46.5 | -2.66% |
| 2011 | 47.7 | 6.09% |
| 2010 | 45.0 | 1.68% |
| 2009 | 44.2 | -2.32% |
| 2008 | 45.3 | 0.01% |
| 2007 | 45.3 | -0.89% |
| 2006 | 45.7 | 1.68% |
| 2005 | 44.9 | -0.33% |
| 2004 | 45.1 |