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.
| 日付 | 値 | 変更 , % |
|---|---|---|
| 2023 | 6.15 | -24.27% |
| 2022 | 8.12 | -2.70% |
| 2021 | 8.34 | 13.51% |
| 2020 | 7.35 | 44.21% |
| 2019 | 5.10 | -35.12% |
| 2018 | 7.86 | 8.30% |
| 2017 | 7.25 | 11.20% |
| 2016 | 6.52 | 4.25% |
| 2015 | 6.26 | 24.29% |
| 2014 | 5.03 | -2.33% |
| 2013 | 5.15 | -4.34% |
| 2012 | 5.39 |