Alaska has 98 power plants totalling 2,650 MW and 3,903 km of power lines mapped on OpenStreetMap.
| Source | Output | Count |
|---|---|---|
| gas | 1,358 MW | 11 |
| oil | 605 MW | 19 |
| hydro | 462 MW | 36 |
| battery | 86 MW | 2 |
| coal | 64 MW | 5 |
| wind | 62 MW | 10 |
| solar | 7.42 MW | 6 |
| diesel | 4.40 MW | 3 |
| geothermal | 400 kW | 1 |
| waste | 2 | |
| [unspecified] | 3 | |
| All | 2,650 MW | 98 |
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 | 0 m | 0.0% |
| 10 kV – 24 kV | 31 km | 0.8% |
| 25 kV – 51 kV | 5 km | 0.1% |
| 52 kV – 131 kV | 1,068 km | 27.4% |
| 132 kV – 219 kV | 609 km | 15.6% |
| 220 kV – 329 kV | 654 km | 16.8% |
| 330 kV – 549 kV | 0 m | 0.0% |
| 550 kV – | 0 m | 0.0% |
| No voltage tagged | 1,537 km | 39.4% |
| Total | 3,903 km | 100.0% |
Stats updated 2026-01-18