The amount of gross generation less the electrical energy consumed at the generating station(s) for station service or auxiliaries. Electricity required for pumping at pumped-storage plants is regarded as electricity for station service and is deducted from gross generation.
| Date | Valeur | Modifier , % |
|---|---|---|
| 2022 | 38,62 | -6,55 % |
| 2021 | 41,33 | 7,22 % |
| 2020 | 38,54 | -4,74 % |
| 2019 | 40,46 | 3,79 % |
| 2018 | 38,98 | 12,96 % |
| 2017 | 34,51 | 2,82 % |
| 2016 | 33,57 | -1,51 % |
| 2015 | 34,08 | -1,88 % |
| 2014 | 34,74 | 10,25 % |
| 2013 | 31,51 | 2,30 % |
| 2012 | 30,80 | -4,35 % |
| 2011 | 32,20 |