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 , % |
|---|---|---|
| 2022 | 29.85 | -19.25% |
| 2021 | 36.96 | -2.38% |
| 2020 | 37.87 | 7.71% |
| 2019 | 35.16 | 9.54% |
| 2018 | 32.10 | 1.96% |
| 2017 | 31.48 | -1.58% |
| 2016 | 31.98 | -9.59% |
| 2015 | 35.38 | 0.73% |
| 2014 | 35.12 | -1.42% |
| 2013 | 35.63 | -0.43% |
| 2012 | 35.78 | 19.65% |
| 2011 | 29.91 |