CTCC SABON GRUPO 3 is a 391 MW gas power station in Galicia, Spain. It is operated by GAS NATURAL FENOSA GENERACION S.L.U.. Based on reported annual generation of 298 GWh, it can supply roughly 85,000 homes. It ranks #60 of 872 Spain power plants by installed capacity. Commissioned in 2008, it is around 18 years old — relatively modern. Its measured emissions of 268,361 t CO₂/yr (Climate TRACE) are equivalent to about 62,555 cars driven for a year. In context, gas supplies about 21.6% of Spain's electricity; the national grid averages 154 gCO₂/kWh (74.6% low-carbon) (2025).
Plant data: WRI Global Power Plant Database (CC BY 4.0), id WRI1006417.
This facility's annual emissions are roughly equivalent to:
Equivalencies via US EPA Greenhouse Gas Equivalencies; emissions reported to Climate TRACE.
Annual generation (GWh), WRI Global Power Plant Database (CC BY 4.0).
Operated by GAS NATURAL FENOSA GENERACION S.L.U.. All plants by this company →
This gas plant burns natural gas in a turbine — often in a combined-cycle setup — to generate electricity. It sits in a warm-summer Mediterranean climate (Köppen Csb) — Northern Hemisphere, latitude 43.3°N — which shapes how much energy it can produce and how its output varies through the year.
Monthly mean temperature
Heating degree-days here run 30% 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: 38/100 — 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.
A gas turbine here also runs ~0% below its ISO (15°C) rating at this annual mean (typical CCGT curve, estimate).
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.
The #31 largest gas power plant of 68 in Spain by capacity.
Spain has 68 gas power plants in this dataset, together about 29,070 MW of capacity.
Coordinates 43.329, -8.503 from WRI Global Power Plant Database (CC BY 4.0). View on OpenStreetMap.
