Spain has 4547 power plants totalling 90,112 MW and 118,304 km of power lines mapped on OpenStreetMap.
| Source | Output | Count |
|---|---|---|
| gas | 25,390 MW | 69 |
| wind | 24,760 MW | 989 |
| solar | 17,838 MW | 2867 |
| hydro | 11,933 MW | 529 |
| nuclear | 7,127 MW | 5 |
| coal | 2,099 MW | 5 |
| oil | 350 MW | 3 |
| biomass | 343 MW | 25 |
| waste | 141 MW | 14 |
| battery | 87 MW | 5 |
| biogas | 30.00 MW | 6 |
| diesel | 12.72 MW | 1 |
| biofuel | 1 | |
| [unspecified] | 28 | |
| All | 90,112 MW | 4547 |
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 | 127 km | 0.1% |
| 10 kV – 24 kV | 13,439 km | 11.4% |
| 25 kV – 51 kV | 12,881 km | 10.9% |
| 52 kV – 131 kV | 15,242 km | 12.9% |
| 132 kV – 219 kV | 16,795 km | 14.2% |
| 220 kV – 329 kV | 15,671 km | 13.2% |
| 330 kV – 549 kV | 15,078 km | 12.7% |
| 550 kV – | 0 m | 0.0% |
| No voltage tagged | 29,070 km | 24.6% |
| Total | 118,304 km | 100.0% |
Stats updated 2026-02-03