Minerals produced
| Mineral | Production | Share of world | World rank | Reserves share |
|---|---|---|---|---|
| Potash critical | 489 kt K2O equivalent | 1.0% | 10 | No data |
| Tungsten critical | 700 t W content | 0.9% | 9 | No data |
Source: USGS Mineral Commodity Summaries, MCS 2026. Rank is among reporting countries.
Mines and deposits
| Site | Commodities | Status | Operator | Source |
|---|---|---|---|---|
| Adaro Mine | Silver, Lead | Operating | Not stated | USGS MRDS |
| Agruminsa Mine | Iron ore | Operating | Not stated | USGS MRDS |
| Almeria Area Fluorspar - Lead Mines | Lead, Zinc, Copper | Operating | Not stated | USGS MRDS |
| Aznalcollar Mine | Lead, Zinc, Silver, Copper, Gold | Operating | Not stated | USGS MRDS |
| Aznalcollor Mine | Silver, Lead, Copper, Zinc | Operating | Not stated | USGS MRDS |
| Balsareny - Sallet Mines | Potash | Operating | Not stated | USGS MRDS |
| Barruecopardo Mine | Tungsten | Operating | Not stated | USGS MRDS |
| Bauxite - Spain | Bauxite and aluminium | Operating | Not stated | USGS MRDS |
| Beriain Mine | Potash | Operating | Not stated | USGS MRDS |
| Cardona | Potash | Operating | Not stated | USGS MRDS |
| Cartagena Mines | Lead, Zinc, Iron ore, Silver | Operating | Not stated | USGS MRDS |
| Celdran Mine | Lead, Zinc, Iron ore | Operating | Not stated | USGS MRDS |
Showing operating and larger sites first. Open the map for every site.
Power capacity by fuel
| Largest plants | Fuel | Capacity | Owner |
|---|---|---|---|
| CN ALMARAZ 1 | Nuclear | 2,017 MW | IBERDROLA GENERACION S.A. |
| ASCO GR | Nuclear | 1,991 MW | ENDESA GENERACION S.A. |
| BESOS GRUPO 5 | Gas | 1,671 MW | ENDESA GENERACION S.A. |
| ARCOS DE LA FRONTERA GRUPO 1 | Gas | 1,585 MW | IBERDROLA GENERACION S.A. |
| CARTAGENA GRUPO 1 | Gas | 1,249 MW | GAS NATURAL FENOSA GENERACION S.L.U. |
| CCC SAGUNTO GRUPO 2 | Gas | 1,232 MW | GAS NATURAL FENOSA GENERACION S.L.U. |
| ALDEADAVILA II 2 | Hydro | 1,226 MW | IBERDROLA GENERACION S.A. |
| ESCOMBRERAS GRUPO 1 | Gas | 1,199 MW | GDF SUEZ CARTAGENA ENERGIA S.L. |
Source: WRI Global Power Plant Database v1.3 (CC BY 4.0). Plants of about 1 MW and above, data mostly 2018 to 2021.
Resource dependence
Source: World Bank World Development Indicators.
Mine and deposit locations combine the USGS Mineral Resources Data System (public domain, last updated 2022, strongest for the United States and the Americas) and Wikidata (CC0, notable named mines). Coverage is uneven and partly historical, and status can be out of date: this is not a complete or current registry, and a point on the map is not an offer, a licence or evidence of a legal right. Production and reserve figures are from the USGS Mineral Commodity Summaries and are rounded estimates. Power plants are from the WRI Global Power Plant Database (CC BY 4.0), mostly 2018 to 2021. Nothing here is investment, legal or technical advice.