Spain has 4969 power plants totalling 100,724 MW and 124,843 km of power lines mapped on OpenStreetMap.
| Source | Output | Count |
|---|---|---|
| solar | 26,216 MW | 3174 |
| wind | 26,113 MW | 1052 |
| gas | 25,390 MW | 82 |
| hydro | 12,690 MW | 555 |
| nuclear | 7,127 MW | 5 |
| coal | 2,099 MW | 5 |
| biomass | 358 MW | 28 |
| oil | 350 MW | 3 |
| waste | 191 MW | 15 |
| battery | 146 MW | 10 |
| biogas | 30.00 MW | 7 |
| diesel | 12.72 MW | 1 |
| biofuel | 1 | |
| [unspecified] | 31 | |
| All | 100,724 MW | 4969 |
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 | 187 km | 0.1% |
| 10 kV – 24 kV | 20,324 km | 16.3% |
| 25 kV – 51 kV | 14,420 km | 11.6% |
| 52 kV – 131 kV | 15,575 km | 12.5% |
| 132 kV – 219 kV | 17,011 km | 13.6% |
| 220 kV – 329 kV | 16,010 km | 12.8% |
| 330 kV – 549 kV | 15,160 km | 12.1% |
| 550 kV – | 53 m | 0.0% |
| No voltage tagged | 26,157 km | 21.0% |
| Total | 124,843 km | 100.0% |
Stats updated 2026-05-25