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. Geothermal plant is a plant in which the prime mover is a steam turbine. The turbine is driven either by steam produced from hot water or by natural steam that derives its energy from heat found in rock.
| 日付 | 値 | 変更 , % |
|---|---|---|
| 2023 | 16.94 | 1.55% |
| 2022 | 16.68 | 4.89% |
| 2021 | 15.90 | 2.16% |
| 2020 | 15.56 | 10.38% |
| 2019 | 14.10 | 0.58% |
| 2018 | 14.02 | 9.83% |
| 2017 | 12.76 | 19.78% |
| 2016 | 10.66 | 6.05% |
| 2015 | 10.05 | 0.10% |
| 2014 | 10.04 | 6.63% |
| 2013 | 9.41 | -0.03% |
| 2012 | 9.42 |