Owner · Company
Iberdrola
Iberdrola is linked to 34 power plants in Spain and Portugal: it operates 32 and owns 17. It has 39 subsidiaries in the data, linked to 1,513 assets and rights.
Portfolio
The 34 assets and rights Iberdrola owns, operates or holds, by class, with its role in each, across its 3 records. Sizes are the whole asset's, so they are not added up: the sources give no share for this owner.
Power plants 34
| Power plant | Location | Role | Capacity |
|---|---|---|---|
| Almaraz | Extremadura, Spain | Operator | 2,017 MW |
| Castello | Valencian Community, Spain | Operator, Owner | 1,621 MW |
| Arcos | Andalusia, Spain | Operator, Owner | 1,585 MW |
| Muela G | Valencian Community, Spain | Operator | 1,512 MW |
| Santurtzi Power Plant | Basque Country, Spain | Operator, Owner | 1,335 MW |
| Aldea | Castile and León, Spain | Operator, Owner | 1,226 MW |
| Cofrentes Nuclear Power Plant | Valencian Community, Spain | Operator, Owner | 1,064 MW |
| Trillo | Castilla–La Mancha, Spain | Operator | 1,003 MW |
| Alcántara dam | Extremadura, Spain | Operator | 957 MW |
| Gouvães Dam | Vila Real, Portugal | Operator | 880 MW |
| Villarino hydro power plant | Castile and León, Spain | Operator | 857 MW |
| Escombreras Power Plant | Region of Murcia, Spain | Operator, Owner | 816 MW |
| Saucelle Dam | Castile and León, Spain | Operator, Owner | 522 MW |
| Velilla Power Plant | Castile and León, Spain | Operator, Owner | 516 MW |
| Cedillo | Extremadura, Spain | Operator | 495 MW |
| Saint Stephen Dam | Galicia, Spain | Operator, Owner | 442 MW |
| Tarrag | Catalonia, Spain | Operator, Owner | 386 MW |
| Castejón 2 power plant | Navarre, Spain | Operator, Owner | 379 MW |
| Lada Power Plant | Asturias, Spain | Operator, Owner | 348 MW |
| Aguieira Dam | Portugal | Operator | 336 MW |
| Ricobayo Dam | Castile and León, Spain | Operator | 326 MW |
| Cortes | Valencian Community, Spain | Operator | 290 MW |
| Valdecañas Dam | Extremadura, Spain | Operator | 247 MW |
| Central Térmica de Pasajes | Basque Country, Spain | Operator, Owner | 223 MW |
| Villalcampo Dam | Castile and León, Spain | Owner | 218 MW |
| Azután Dam | Spain | Operator, Owner | 199 MW |
| Castro Dam | Spain | Owner | 195 MW |
| Alto Tâmega | Portugal | Operator | 160 MW |
| Torrejón hydro power plant | Extremadura, Spain | Operator | 132 MW |
| Salto de Cofrentes hydro power plant | Valencian Community, Spain | Operator | 120 MW |
| Barragem de Daivões | Portugal | Operator | 118 MW |
| Millares II hydro power plant | Valencian Community, Spain | Operator | 70.6 MW |
| San Pedro hydro power plant | Galicia, Spain | Operator | 55 MW |
| Guijo de Granadilla hydro power plant | Extremadura, Spain | Operator, Owner | 52.1 MW |
By country
Where the assets and rights are.
Group
Parent company
Iberdrola reports no parent company: no parent consolidates it (GLEIF LEI).
Subsidiaries
39 companies under Iberdrola, direct and through other subsidiaries.
Subsidiaries' portfolio
1,513 assets and rights across the subsidiaries, each counted once. This total is apart from the portfolio above; together, the group links to 1,547.
- Grid connections1,405
- Power plants99
- CO2 emitters6
- Transmission lines3
Partners and counterparties
Owners, operators and grid operators on the same assets.
- Energias de Portugal1 shared
Facts
| Fact | Value | Source |
|---|---|---|
| Location | Spain | Wikidata · record · CC0 1.0 · checked 24 Oct 2026 GLEIF LEI · record · CC0 1.0 · checked 25 Oct 2026 Companies House PSC snapshot · Free, unsupported daily snapshot · checked 25 Oct 2026 |
| LEI | 5QK37QC7NWOJ8D7WVQ45 | Wikidata · record · CC0 1.0 · checked 24 Oct 2026 GLEIF LEI · record · CC0 1.0 · checked 25 Oct 2026 |
| Ticker | IBE (on Madrid Stock Exchange) | Wikidata · record · CC0 1.0 · checked 24 Oct 2026 |
| Ticker | IBDSF (on OTC Markets Group) | Wikidata · record · CC0 1.0 · checked 24 Oct 2026 |
| Company number | 1000056343765 | GLEIF LEI · record · CC0 1.0 · checked 25 Oct 2026 |
| Also known as | Iberdrola S.A. | Wikidata · record · CC0 1.0 · checked 24 Oct 2026 |
| Also known as | Iberdrola SA | Wikidata · record · CC0 1.0 · checked 24 Oct 2026 |
| Also known as | IBERDROLA | Wikidata · record · CC0 1.0 · checked 24 Oct 2026 |
Also recorded as
Sources name Iberdrola under 3 records; this page joins them. Links to any of them lead here.
| Name in the source | Identifier | Source |
|---|---|---|
| Iberdrola | party:wikidata:Q1437502 | Wikidata |
| IBERDROLA SA | party:lei:5QK37QC7NWOJ8D7WVQ45 | GLEIF LEI |
| Iberdrola Sa | party:uk-psc:iberdrola-sa | Companies House PSC snapshot |
Research on Iberdrola.Its full portfolio, its parent companies, and an introduction to the people who decide on buying and selling.
Request researchData on this page
- Our public task, copyright and Crown copyright. Companies House PSC snapshot, Free, unsupported daily snapshot.
- GLEIF LEI. GLEIF LEI, CC0 1.0.
- Rare Context entity resolution. Rare Context entity resolution, CC0 1.0.
- Wikidata. Wikidata, CC0 1.0.