Oil power plant in Mayabeque, Cuba. Approximate location 23.1592, -81.9538.
OilMayabequeCuba
Santa Cruz is a 300 MW oil power station in Mayabeque, Cuba. It is operated by Unión Eléctrica. Based on its capacity (estimated), it can supply roughly 225,257 homes (estimated). It ranks #7 of 14 Cuba power plants by installed capacity. In context, oil supplies about 82.3% of Cuba's electricity; the national grid averages 643 gCO₂/kWh (4.0% low-carbon) (2024).
Plant data: WRI Global Power Plant Database (CC BY 4.0), id WRI1002022.
This facility's annual emissions are roughly equivalent to:
Estimated, not measured: from installed capacity at a typical 30% load factor × a typical oil emission factor (~750 g CO₂/kWh, IPCC AR5 / US EIA). Actual emissions depend on plant efficiency and running hours.Equivalencies via US EPA Greenhouse Gas Equivalencies.
Installed capacity (MW), WRI Global Power Plant Database (CC BY 4.0).
Operated by Unión Eléctrica. All plants by this company →
This oil plant burns oil or diesel to drive turbines or reciprocating engines. It sits in a tropical savanna climate (Köppen Aw) — Northern Hemisphere, latitude 23.2°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 100% 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: 13/100 — this site sits in the bottom 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.
The #7 largest oil power plant of 9 in Cuba by capacity.
Cuba has 9 oil power plants in this dataset, together about 3,367 MW of capacity.
Coordinates 23.1592, -81.9538 from WRI Global Power Plant Database (CC BY 4.0). View on OpenStreetMap.
