Japan has 2420 power plants totalling 181,318 MW and 64,616 km of power lines mapped on OpenStreetMap.
| Source | Output | Count |
|---|---|---|
| [unspecified] | 128,679 MW | 706 |
| nuclear | 14,287 MW | 5 |
| oil | 11,897 MW | 10 |
| coal | 11,860 MW | 20 |
| gas | 6,786 MW | 19 |
| hydro | 5,876 MW | 178 |
| solar | 903 MW | 1418 |
| wind | 482 MW | 44 |
| geothermal | 421 MW | 12 |
| battery | 50 MW | 1 |
| diesel | 40.50 MW | 2 |
| waste | 25.00 MW | 3 |
| biomass | 12.40 MW | 2 |
| All | 181,318 MW | 2420 |
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 | 3 km | 0.0% |
| 10 kV – 24 kV | 73 km | 0.1% |
| 25 kV – 51 kV | 517 km | 0.8% |
| 52 kV – 131 kV | 22,587 km | 35.0% |
| 132 kV – 219 kV | 11,262 km | 17.4% |
| 220 kV – 329 kV | 10,694 km | 16.5% |
| 330 kV – 549 kV | 8,322 km | 12.9% |
| 550 kV – | 52 m | 0.0% |
| No voltage tagged | 11,159 km | 17.3% |
| Total | 64,616 km | 100.0% |
Updated 2021-01-12