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Bahía de Bizkaia power station

Other power plant in Basque Country, Spain. Approximate location 43.359, -3.0921.

OtherBasque CountrySpainCO₂ reported

Bahía de Bizkaia power station is a 788 MW other power station in Basque Country, Spain. It is operated by Bahia de Bizkaia Electricidad SL. Based on its capacity (estimated), it can supply roughly 591,675 homes (estimated). It ranks #35 of 872 Spain power plants by installed capacity. Its measured emissions of 800,830 t CO₂/yr (Climate TRACE) are equivalent to about 186,674 cars driven for a year. In context, the national grid averages 154 gCO₂/kWh (74.6% low-carbon) (2025).

788MW installed capacity
591,675homes powered (est.)
800,830t CO₂ / yr (Climate TRACE)

Plant data: WRI Global Power Plant Database (CC BY 4.0), id CT-255.

800,830 t CO₂/yr — in everyday terms

This facility's annual emissions are roughly equivalent to:

186,674passenger cars driven for a year
104,438homes' yearly energy use
13,347,167tree seedlings grown 10 years to absorb it

Equivalencies via US EPA Greenhouse Gas Equivalencies; emissions reported to Climate TRACE.

Capacity vs largest other plants in Spain

Bahía de Bizkaia power station: 788 MW788Bahía de B…Escatron Peaker A.I.E. power station: 276 MW276Escatron P…Ence Huelva power station: 168 MW168Ence Huelv…Refineria La Rabida power station: 134 MW134Refineria …Zabalgarbi power station: 96 MW96Zabalgarbi…Cartagena Refinery power station: 96 MW96Cartagena …Ence Navia power station: 77 MW77Ence Navia…Son Reus incineration power station: 73 MW73Son Reus i…

Installed capacity (MW), WRI Global Power Plant Database (CC BY 4.0).

Owner

Operated by Bahia de Bizkaia Electricidad SL.

Local climate & thermal context

This other plant generates electricity for the grid. It sits in a temperate oceanic climate (Köppen Cfb) — Northern Hemisphere, latitude 43.4°N — which shapes how much energy it can produce and how its output varies through the year.

13.1°Cannual mean temp
1,856heating degree-days (base 18°C)
68cooling degree-days (base 18°C)
258 melevation

Monthly mean temperature

J: 8 °CJF: 9 °CFM: 10 °CMA: 11 °CAM: 14 °CMJ: 17 °CJJ: 19 °CJA: 19 °CAS: 18 °CSO: 14 °CON: 11 °CND: 9 °CD19 °C

Heating degree-days here run 24% below the median power plant in this dataset — a proxy for how much extra energy heated equipment must replace through its surfaces in winter.

Climate heat-demand index: 41/100 — this site sits in the mid third of the power plants we cover by heating degree-days.

In colder climates, uninsulated hot equipment (boilers, turbines, valves, steam lines) loses proportionally more heat to ambient air — exactly the loss Inzonex modular insulation is designed to cut.

Climate normals: WorldClim 2.1 (1970–2000 monthly normals, 10 arc-min, CC BY 4.0); zone: Köppen-Geiger world climate classification (Kottek et al. 2006, 0.5° grid). Degree-days & heat-demand index computed by PowerAtlas — a modelled heat-demand proxy, not a measured site figure.

How it compares & nearby plants

The #1 largest other power plant of 22 in Spain by capacity.

Spain has 22 other power plants in this dataset, together about 2,203 MW of capacity.

Nearby power plants

Location

Coordinates 43.359, -3.0921 from WRI Global Power Plant Database (CC BY 4.0). View on OpenStreetMap.

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