| Fuel | Period | value |
|---|---|---|
| Natural gas | 1990-2017 | 1.15 |
| Nuclear heat | 1990-2017 | 0.09 |
| Oil and petroleum products (excluding biofuel portion) | 1990-2017 | -0.36 |
| Renewables and biofuels | 1990-2017 | 4.45 |
| Solid fossil fuels | 1990-2017 | -2.45 |
| Total | 1990-2017 | 0.01 |
| Natural gas | 2005-2017 | -0.96 |
| Nuclear heat | 2005-2017 | -1.66 |
| Oil and petroleum products (excluding biofuel portion) | 2005-2017 | -1.34 |
| Renewables and biofuels | 2005-2017 | 5.54 |
| Solid fossil fuels | 2005-2017 | -2.56 |
| Total | 2005-2017 | -0.74 |
| Natural gas | 2016-2017 | 3.79 |
| Nuclear heat | 2016-2017 | -1.4 |
| Oil and petroleum products (excluding biofuel portion) | 2016-2017 | 1.43 |
| Renewables and biofuels | 2016-2017 | 4.48 |
| Solid fossil fuels | 2016-2017 | -3.4 |
| Total | 2016-2017 | 1.29 |