Gas power plant in Antioquia, Colombia. Approximate location 6.4656, -74.3912.
GasAntioquiaColombiaCCGT · HRSG
Termocentro is a 300 MW gas power station in Antioquia, Colombia. It is operated by Isagen S.A.. Based on its capacity (estimated), it can supply roughly 338k homes (estimated). It ranks #22 of 44 Colombia power plants by installed capacity. Commissioned in 2000, it is around 26 years old — long-established. In context, gas supplies about 13.8% of Colombia's electricity; the national grid averages 187 gCO₂/kWh (77.0% low-carbon) (2025).
Plant data: WRI Global Power Plant Database (CC BY 4.0), id WRI1018582.
Known, modelled and calculated values are kept separate. Missing fields are shown as unavailable.
The capacity and/or fuel fields on this page include a source-backed provenance label from GEM, an official registry, Wikidata, OSM, or a cross-source match.
capacity: GEM tracker 2026 (location L100000406583); fuel: WRI source-record fuel
At 300 MW, Termocentro is well above the median gas plant in Colombia (241 MW). Technically it is described as CCGT; combined-cycle with a heat-recovery steam generator (HRSG). Gas plants burn natural gas either in open-cycle turbines for fast peaking, or in combined-cycle units that recover exhaust heat in an HRSG to reach roughly 55–62% efficiency — the cleanest-burning fossil option.
Capacity comparison computed from the WRI Global Power Plant Database; fuel-type context is general engineering background.
Installed capacity (MW), WRI Global Power Plant Database (CC BY 4.0).
Operated by Isagen S.A..
This gas plant burns natural gas in a turbine — often in a combined-cycle setup — to generate electricity. It sits in a tropical rainforest climate (Köppen Af) — Northern Hemisphere, latitude 6.5°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.
A gas turbine here also runs ~9% 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.
For a plant’s outdoor hardware — heat-recovery steam generators (HRSG), expansion joints, valves, flanges and their insulation — the local climate sets how fast unprotected steel and coatings degrade. This site sits in a moderately corrosive environment (estimated ISO 9223 class C3 — Medium), with humidity / wetness the leading environmental stress.
Higher environmental severity is exactly where protective removable insulation pays back most: a sheltered micro-climate slows corrosion, UV and thermal-cycling damage and extends outdoor hardware service life. This is an indicative site-climate context — not a condition assessment of any specific plant or operator.
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.
The #9 largest gas power plant of 20 in Colombia by capacity.
Colombia has 20 gas power plants in this dataset, together about 8,721 MW of capacity.
Coordinates 6.4656, -74.3912 from WRI Global Power Plant Database (CC BY 4.0). View on OpenStreetMap.
Termocentro is a 300 MW source-record gas power plant in Antioquia, Colombia, commissioned in 2000.
Its output is enough to supply roughly 337,885 homes (estimated).
Termocentro is operated by Isagen S.A..
