Spain has 4434 power plants totalling 89,064 MW and 116,539 km of power lines mapped on OpenStreetMap.
| Source | Output | Count |
|---|---|---|
| gas | 25,390 MW | 67 |
| wind | 24,712 MW | 986 |
| solar | 17,047 MW | 2798 |
| hydro | 11,725 MW | 491 |
| 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] | 27 | |
| All | 89,064 MW | 4434 |
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 | 11,682 km | 10.0% |
| 25 kV – 51 kV | 12,718 km | 10.9% |
| 52 kV – 131 kV | 15,192 km | 13.0% |
| 132 kV – 219 kV | 16,741 km | 14.4% |
| 220 kV – 329 kV | 15,697 km | 13.5% |
| 330 kV – 549 kV | 15,005 km | 12.9% |
| 550 kV – | 0 m | 0.0% |
| No voltage tagged | 29,378 km | 25.2% |
| Total | 116,539 km | 100.0% |
Stats updated 2025-12-24