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.
| Fecha | Valor | Cambiar , % |
|---|---|---|
| 2022 | 17,08 | -42,35 % |
| 2021 | 29,63 | -2,89 % |
| 2020 | 30,51 | 25,90 % |
| 2019 | 24,23 | -28,19 % |
| 2018 | 33,74 | 87,39 % |
| 2017 | 18,01 | -49,66 % |
| 2016 | 35,77 | 29,34 % |
| 2015 | 27,66 | -28,75 % |
| 2014 | 38,82 | 6,49 % |
| 2013 | 36,45 | 80,52 % |
| 2012 | 20,19 | -32,85 % |
| 2011 | 30,07 |