Alaska has 97 power plants totalling 2,678 MW and 4,140 km of power lines mapped on OpenStreetMap.
| Source | Output | Count |
|---|---|---|
| gas | 1,404 MW | 11 |
| oil | 632 MW | 21 |
| hydro | 462 MW | 35 |
| coal | 64 MW | 4 |
| wind | 62 MW | 9 |
| battery | 40.00 MW | 1 |
| solar | 8.42 MW | 8 |
| diesel | 4.40 MW | 3 |
| geothermal | 400 kW | 1 |
| waste | 2 | |
| [unspecified] | 2 | |
| All | 2,678 MW | 97 |
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 | 23 km | 0.6% |
| 25 kV – 51 kV | 5 km | 0.1% |
| 52 kV – 131 kV | 1,283 km | 31.0% |
| 132 kV – 219 kV | 618 km | 14.9% |
| 220 kV – 329 kV | 654 km | 15.8% |
| 330 kV – 549 kV | 0 m | 0.0% |
| 550 kV – | 0 m | 0.0% |
| No voltage tagged | 1,557 km | 37.6% |
| Total | 4,140 km | 100.0% |
Stats updated 2026-09-02