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.
| Fecha | Valor | Cambiar , % |
|---|---|---|
| 2022 | 11,13 | -1,93 % |
| 2021 | 11,35 | 0,77 % |
| 2020 | 11,26 | 5,59 % |
| 2019 | 10,66 | 6,26 % |
| 2018 | 10,04 | -0,71 % |
| 2017 | 10,11 | -1,32 % |
| 2016 | 10,24 | 17,72 % |
| 2015 | 8,70 | 5,21 % |
| 2014 | 8,27 | 8,30 % |
| 2013 | 7,64 | 9,09 % |
| 2012 | 7,00 | 15,07 % |
| 2011 | 6,08 |