Sri Lanka has 67 power plants totalling 3,598 MW and 4,313 km of power lines mapped on OpenStreetMap.
| Source | Output | Count |
|---|---|---|
| oil | 1,042 MW | 7 |
| hydro | 962 MW | 31 |
| coal | 900 MW | 1 |
| [unspecified] | 350 MW | 2 |
| diesel | 198 MW | 3 |
| wind | 122 MW | 4 |
| solar | 15.00 MW | 17 |
| waste | 10.00 MW | 1 |
| biogas | 1 | |
| All | 3,598 MW | 67 |
If multiple sources are listed for a power plant, only the first source is used in this breakdown.
Show plants under construction
| Voltage | Length | Percentage |
|---|---|---|
| 0 V – 9 kV | 17 km | 0.4% |
| 10 kV – 24 kV | 224 km | 5.2% |
| 25 kV – 51 kV | 391 km | 9.1% |
| 52 kV – 131 kV | 0 m | 0.0% |
| 132 kV – 219 kV | 2,329 km | 54.0% |
| 220 kV – 329 kV | 1,050 km | 24.3% |
| 330 kV – 549 kV | 0 m | 0.0% |
| 550 kV – | 0 m | 0.0% |
| No voltage tagged | 302 km | 7.0% |
| Total | 4,313 km | 100.0% |
Stats updated 2025-10-07