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. Biomass is an organic non-fossil material of biological origin constituting a renewable energy source.
| Fecha | Valor | Cambiar , % |
|---|---|---|
| 2022 | 33,11 | 10,64 % |
| 2021 | 29,93 | -9,05 % |
| 2020 | 32,91 | 0,95 % |
| 2019 | 32,60 | 1,77 % |
| 2018 | 32,03 | -4,24 % |
| 2017 | 33,45 | 27,56 % |
| 2016 | 26,22 | -0,88 % |
| 2015 | 26,46 | -4,29 % |
| 2014 | 27,64 | 18,39 % |
| 2013 | 23,35 | 26,50 % |
| 2012 | 18,46 | 16,77 % |
| 2011 | 15,81 |