Vandellos nuclear power plant
Vandellos nuclear power plant is a nuclear power station in Spain with 1 operating unit totalling 1,087 MW gross. The site has 2 units on record in total.
Units
Unit by unit
Each unit's rating, type and milestone dates as recorded by the Global Nuclear Power Tracker, with any correction we made to it. A dash or "not disclosed" means the source does not give the value.
Vandellos nuclear power plant 2
| Reactor type | Pressurised water reactor (PWR) |
|---|---|
| Model | Westinghouse 3-loop |
| Size class | Large |
| Gross capacity | 1,087MW |
| Net capacity | 1,047MW |
| Thermal output | 2,941MWt |
| Enrichment | 3–5% U-235 |
| NSSS vendor | Westinghouse Electric Company |
| Owner | Iberdrola100% Endesa |
| Operator | Asociación Nuclear Ascó-Vandellós AIE |
| Construction start | 29 Dec 1980 |
|---|---|
| First criticality | 14 Nov 1987 |
| Grid connection | 12 Dec 1987 |
| Commercial operation | 8 Mar 1988 |
Live status, outage record and fuel chain for Vandellos nuclear power plant 2
Vandellos nuclear power plant 1 Retired
| Reactor type | Gas-cooled reactor (GCR) |
|---|---|
| Model | not disclosed |
| Size class | Large |
| Gross capacity | 500MW |
| Net capacity | 480MW |
| Thermal output | 1,670MWt |
| Enrichment | Natural uranium to 2.5–3.5% U-235no enrichment required |
| NSSS vendor | not on record |
| Owner | Hispano-Francesa De Energia Nuclear SA100% |
| Operator | Hispano-Francesa De Energia Nuclear |
| Construction start | 21 Jun 1968 |
|---|---|
| First criticality | 11 Feb 1972 |
| Grid connection | 6 May 1972 |
| Commercial operation | 2 Aug 1972 |
| Permanent shutdown | 31 Jul 1990 |
Accident on record: Vandellòs I turbine fire, 1989-10-19, INES level 3, serious incident.
Vandellos nuclear power plant in context
By gross operating capacity Vandellos nuclear power plant is the 4th largest of 5 operating nuclear sites in Spain, holding 15% of the country's operating capacity, and ranks 143rd of 172 worldwide.
Its operating unit started up in 1988; the unit is 38.0 years old, younger than the median of 41.0 in Spain.
The 2 units with both construction and grid dates on record took 3.9 to 7.0 years (median 5.4) from construction start to grid connection; the median across all reactors connected in the 1980s is 7.3 years.
The nearest other tracked nuclear sites are Ascó nuclear power plant (37 km), Cofrentes nuclear power plant (253 km) and Trillo nuclear power plant (295 km).
The current net rating of Unit 2 differs from its design net capacity by +12.6% (930 MW at design, 1,047 MW now).
Build time by unit
| Unit | Construction start | Grid connection | Years | Fleet median, same decade |
|---|---|---|---|---|
| Unit 1 | 1968 | 1972 | 3.9 | 5.4 (1970s) |
| Unit 2 | 1980 | 1987 | 7.0 | 7.3 (1980s) |
Nearest tracked nuclear sites
| Site | Country | Distance | Operating GW gross |
|---|---|---|---|
| Ascó nuclear power plant | Spain | 37 km | 2.1 |
| Cofrentes nuclear power plant | Spain | 253 km | 1.1 |
| Trillo nuclear power plant | Spain | 295 km | 1.1 |
How these are worked out: ranks use gross operating capacity; ages count from the start-up year on record, as on the age page; build times run from construction start to grid connection, as on the build-times page; ratings are the tracker's net and design net capacity, as on the uprates page. Distances are straight-line between exact positions, so a site with only an approximate position gets none. A unit missing a date or a rating is left out of the figure that needs it.
Earthquakes nearby
Loading the latest USGS check…
| Time (UTC) | Mag | Depth | Epicentre | Distance |
|---|
Magnitude 4.0 and above within 200 km of Vandellos nuclear power plant's listed coordinates, past 30 days. This is distance, not shaking: it says nothing about damage or any change in operation. Every plant.
| Location | Vandellòs i l'Hospitalet de l'Infant, Catalunya, Spain |
|---|---|
| Coordinates | 40.9511, 0.8662 |
| Elevation | about 30 mabove sea level |
| Setting | On the sea coast, 0.5 km from the water |
| Region | Southern Europe |
| Units by status | Operating: 1 Retired: 1 |
Elevation is read at the listed coordinates from a 30 m terrain model (SRTM 30 m). Two independent models differ by a median of 6 m across our plants and by up to about 40 m on steep or coastal ground, and a point on a shoreline can read as sea level. Distance to the water is measured to a generalised 1:10 million coastline, so a few kilometres or less is not resolved. This is context, not a design-basis or flood-risk figure.
| Owners | Hispano-Francesa De Energia Nuclear SA Endesa Iberdrola |
|---|---|
| Operators | Hispano-Francesa De Energia Nuclear Asociación Nuclear Ascó-Vandellós AIE |
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Sources
- Global Nuclear Power Tracker, Global Energy Monitor, August 2026 release , CC BY 4.0 · retrieved 2026-09-06
- GEM.wiki entry (further reading) , CC BY-SA 4.0, linked, not quoted
How these sources are used, including the corrections applied on top of them and what is deliberately left blank · download the underlying data