Platanares — Honduras
Geothermal power plant in Copan, Honduras. Approximate location 14.7471, -88.9518.
GeothermalCopanHonduras
Platanares is a 39 MW geothermal power plant in Copan, Honduras. Based on its capacity (estimated), it can supply roughly 73k homes (estimated). It ranks #23 of 47 Honduras power plants by installed capacity. Commissioned in 2017, it is around 9 years old — relatively modern. As a non-combustion source, it has no direct CO₂ emissions from generation. In context, geothermal supplies about 2.8% of Honduras's electricity; the national grid averages 322 gCO₂/kWh (55.4% low-carbon) (2024).
Plant data: WRI Global Power Plant Database (CC BY 4.0), id WRI1029382.
Data status
Known data
Calculated from dataset
Not available
Known, modelled and calculated values are kept separate. Missing fields are shown as unavailable.
Data provenance
Capacity and fuel are the upstream open-dataset record, not yet matched to a 2026 registry or GEM entry.
capacity: WRI GPPD; fuel: WRI GPPD
In context: how this plant compares
Geothermal plants tap underground heat to raise steam for a turbine; they provide steady, low-carbon baseload but are limited to geologically active regions.
Capacity comparison computed from the WRI Global Power Plant Database; fuel-type context is general engineering background.
Local climate & thermal context
This geothermal plant taps underground heat to raise steam that drives a turbine. It sits in a tropical savanna climate (Köppen Aw) — Northern Hemisphere, latitude 14.7°N — which shapes how much energy it can produce and how its output varies through the year.
Monthly mean temperature
This site has effectively no heating season (tropical/equatorial climate), so winter heat loss is not the driver here. The thermal concern shifts to year-round process heat and humidity/heat-driven corrosion of hot equipment.
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.
Site climate & environmental severity
This site sits in a corrosive environment (estimated ISO 9223 class C4 — High), with humidity / wetness the leading environmental stress.
Indicative estimate via the ISO 9223:2012 informative method (atmospheric corrosivity from temperature, time-of-wetness and airborne salinity), using WorldClim climate normals, the Köppen-Geiger class and coast distance. Indicative, not a measured corrosion rate.
How it compares & nearby plants
Honduras has 1 geothermal power plant in this dataset, together about 39 MW of capacity.
Nearby power plants
- El Nispero · Hydro · 22.5 MW · Santa Barbara
- Rio Bobos · Hydro · 10 MW · Santa Barbara
- Sibo · Solar · 5 MW · Zacapa
- Guajoyo Hydroelectric Power Plant El Salvador · Hydro · 19.7 MW · Santa Ana
- Cinco de Noviembre Hydroelectric Power Plant El Salvador · Hydro · 99.4 MW · Lempira
- Pasabien · Hydro · 12.8 MW · Zacapa
Location
Coordinates 14.7471, -88.9518 from WRI Global Power Plant Database (CC BY 4.0). View on OpenStreetMap.
Frequently asked questions
What type of power plant is Platanares?
Platanares is a 39 MW geothermal power plant in Copan, Honduras, commissioned in 2017.