Source data
Electricity generation by source and imports, 2021 to 2025
Sources checked
2021
Shared scale · 0 GWh to 5,981.6 GWh
2025 provisional
Shared scale · 0 GWh to 5,981.6 GWh
Imports and solar grew between 2021 and 2025. Geothermal remained the largest source of domestic generation.
Electricity generation by source and imports, 2021 to 2025
Figures are annual electricity volumes, in GWh, from KNBS table 9.8. The 2025 data are provisional. Thermal generation uses the total column. Imported electricity is shown separately from domestic generation.
| Source | ||||||
|---|---|---|---|---|---|---|
| Geothermal | 5,037.0 | 5,517.5 | 6,032.1 | 5,551.0 | 5,981.6 | Source 1 |
| Hydro | 3,675.0 | 3,039.9 | 2,666.7 | 3,630.7 | 3,462.3 | Source 1 |
| Wind | 1,984.8 | 2,143.0 | 2,008.1 | 1,797.7 | 1,949.1 | Source 1 |
| Thermal | 1,262.0 | 1,584.9 | 1,305.7 | 1,129.5 | 1,480.2 | Source 1 |
| Solar | 167.4 | 383.7 | 491.5 | 460.4 | 473.4 | Source 1 |
| Cogeneration | 0.5 | 0.3 | 0.2 | 0 | 0 | Source 1 |
| Imports | 288.0 | 316.0 | 919.3 | 1,532.6 | 1,721.1 | Source 1 |