Gas power plant in Buenos Aires, Argentina. Approximate location -34.1845, -59.006.
GasBuenos AiresArgentinaCCGT · HRSGSiemens Energy: SGT5-4000F, Siemens Energy: SGT5-4000F, Siem
Manuel Belgrano I power station is a 868 MW gas power station in Buenos Aires, Argentina. It is operated by Energía Argentina SA [65%]; Central Puerto SA [10%]; Pampa Energi. Based on its capacity (estimated), it can supply roughly 978k homes (estimated). It ranks #12 of 275 Argentina power plants by installed capacity. Commissioned in 2010, it is around 16 years old — relatively modern. In context, gas supplies about 52.7% of Argentina's electricity; the national grid averages 346 gCO₂/kWh (41.6% low-carbon) (2025).
Plant data: WRI Global Power Plant Database (CC BY 4.0), id GOGPT_manuelbelgranoi_argent.
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 · 2026 · L100000406443; fuel: GEM GOGPT
At 868 MW, Manuel Belgrano I power station is well above the median gas plant in Argentina (125 MW). Technically it is described as CCGT; combined-cycle with a heat-recovery steam generator (HRSG); Siemens Energy: SGT5-4000F, Siemens Energy: SGT5-4000F, Siem. 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 Energía Argentina SA [65%]; Central Puerto SA [10%]; Pampa Energi.
This gas plant burns natural gas in a turbine — often in a combined-cycle setup — to generate electricity. It sits in a humid subtropical climate (Köppen Cfa) — Southern Hemisphere, latitude 34.2°S — which shapes how much energy it can produce and how its output varies through the year.
Climate zone & typical temperatures: Köppen-Geiger world climate classification (Kottek et al. 2006, 0.5° grid).
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 #5 largest gas power plant of 95 in Argentina by capacity.
Argentina has 95 gas power plants in this dataset, together about 22,760 MW of capacity.
Coordinates -34.1845, -59.006 from WRI Global Power Plant Database (CC BY 4.0). View on OpenStreetMap.
Manuel Belgrano I power station is a 868 MW gas power plant in Buenos Aires, Argentina, commissioned in 2010.
Its output is enough to supply roughly 977,616 homes (estimated).
Manuel Belgrano I power station is operated by Energía Argentina SA [65%]; Central Puerto SA [10%]; Pampa Energi.
