| Region | Capacity (MW) | Percentage (%) |
| Asia | 32,641 | 68.0 |
| Europe | 10,723 | 22.3 |
| North America | 2929 | 6.1 |
| South America | 1280 | 2.7 |
| Africa | 228 | 0.5 |
| Australasia | 198 | 0.4 |