| Non-renewable primary source | Renewable primary source | |||||||
| Oil | Coal | Natural gas | LPG | Biofuel | Ethanol | Hydrogen | ||
| 2011 | 36 811 | 0 | 1 640 180 | 133 933 | 0 | 0 | 0 | 0 |
| 2010 | 51 269 | 0 | 2 040 902 | 142 856 | 0 | 0 | 0 | 0 |
| 2009 | 44 889 | 0 | 2 076 175 | 146 282 | 0 | 0 | 0 | 0 |
| 2008 | 55 929 | 32 734 | 2 367 545 | 147 721 | 0 | 0 | 0 | 288 |
Note: Calculation based on WRI “Calculation Tool for Direct Emission from Stationary Combustion Calculation worksheet. July 2005. Version 3.0”