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. Both conventional and combined hydroelectric plants. Conventional hydroelectric plant is a plant in which all of the power is produced from natural streamflow as regulated by available storage. Combined hydroelectric plant is a hydroelectric plant that uses both pumped water and natural streamflow for the production of power.
| Datum | Wert | Ändern , % |
|---|---|---|
| 2022 | 16,81 | 2,98 % |
| 2021 | 16,32 | 10,57 % |
| 2020 | 14,76 | -5,37 % |
| 2019 | 15,60 | -1,28 % |
| 2018 | 15,80 | -1,45 % |
| 2017 | 16,04 | 6,76 % |
| 2016 | 15,02 | 12,74 % |
| 2015 | 13,32 | -27,34 % |
| 2014 | 18,34 | 1,23 % |
| 2013 | 18,12 | 29,59 % |
| 2012 | 13,98 | -16,26 % |
| 2011 | 16,69 |