Spain has 5018 power plants totalling 103,220 MW and 123,720 km of power lines mapped on OpenStreetMap.
| Source | Output | Count |
|---|---|---|
| wind | 27,125 MW | 1084 |
| solar | 25,841 MW | 3117 |
| gas | 25,390 MW | 74 |
| hydro | 12,630 MW | 547 |
| nuclear | 7,127 MW | 5 |
| coal | 2,099 MW | 5 |
| [unspecified] | 1,919 MW | 123 |
| biomass | 358 MW | 27 |
| oil | 350 MW | 3 |
| waste | 191 MW | 15 |
| battery | 146 MW | 10 |
| biogas | 30.00 MW | 6 |
| diesel | 12.72 MW | 1 |
| biofuel | 1 | |
| All | 103,220 MW | 5018 |
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 | 184 km | 0.1% |
| 10 kV – 24 kV | 19,870 km | 16.1% |
| 25 kV – 51 kV | 14,255 km | 11.5% |
| 52 kV – 131 kV | 15,525 km | 12.5% |
| 132 kV – 219 kV | 16,977 km | 13.7% |
| 220 kV – 329 kV | 16,008 km | 12.9% |
| 330 kV – 549 kV | 15,142 km | 12.2% |
| 550 kV – | 53 m | 0.0% |
| No voltage tagged | 25,759 km | 20.8% |
| Total | 123,720 km | 100.0% |
Stats updated 2026-04-14