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 | 43,35 | 4,05 % |
| 2021 | 41,66 | -8,77 % |
| 2020 | 45,67 | -10,51 % |
| 2019 | 51,03 | -13,65 % |
| 2018 | 59,10 | -7,50 % |
| 2017 | 63,89 | -1,94 % |
| 2016 | 65,15 | 1,96 % |
| 2015 | 63,89 | 10,35 % |
| 2014 | 57,90 | -9,71 % |
| 2013 | 64,13 | 0,29 % |
| 2012 | 63,95 | 2,07 % |
| 2011 | 62,66 |