The following page lists all the geothermal fuel power plantsthat are larger than 50 MW in nameplate capacity which are currently operational or under construction. Those power stations that are smaller than 50 MW, and those that are only at a planning/proposal stage may be found in regional lists, listed at the end of the page.
| STATION | COUNTRY | CAPACITY (MW) |
| Cerro Prieto Geothermal Power Station | Mexico | 720 |
| Hellisheidi Power Station | Iceland | 400 |
| Inyo Power Station | United States | 272 |
| Wayang Windu Geothermal Power Station | Indonesia | 227 |
| Salton Sea Power Station | United States | 185 |
| Wairakei Power Station | New Zealand | 181 |
| Calistoga Power Station | United States | 176 |
| Jermaghbyur Geothermal Power Plant | Armenia | 150 |
| Reykjanes Power Station | Iceland | 150 |
| Nga Awa Purua Power Station | New Zealand | 132 |
| Nesjavellir Geothermal Power Station | Iceland | 120 |
| Ohaaki Power Station | New Zealand | 104 |
| Centennial Drive Binary Plant | New Zealand | 100 |
| Kawerau Power Station | New Zealand | 100 |
| Svartsengi Geothermal Power | Iceland | 77 |
| Olkaria II Geothermal Power Plant | Kenya | 70 |
| Krafla Geothermal Power Station | Iceland | 60 |
| Serrazzano Power Station | Italy | 60 |
| Poihipi Power Station | New Zealand | 55 |
| Mutnovskaya Power Station | Russia | 50 |