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Jacareí

Gas power plant in Sao Paulo, Brazil. Approximate location -23.301, -45.9565.

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Jacareí is a 10 MW gas power plant in Sao Paulo, Brazil. Based on its capacity (estimated), it can supply roughly 11,826 homes (estimated). It ranks #1286 of 2,549 Brazil power plants by installed capacity. Commissioned in 2011, it is around 15 years old — relatively modern. In context, gas supplies about 7.3% of Brazil's electricity; the national grid averages 110 gCO₂/kWh (88.7% low-carbon) (2025).

10MW installed capacity
11,826homes powered (est.)
2011commissioned (~15 yrs)

Plant data: WRI Global Power Plant Database (CC BY 4.0), id BRA0028374.

~16,556 t CO₂/yr (estimated) — in everyday terms

This facility's annual emissions are roughly equivalent to:

3,859passenger cars driven for a year
2,159homes' yearly energy use
275,940tree seedlings grown 10 years to absorb it

Estimated, not measured: from installed capacity at a typical 45% load factor × a typical gas emission factor (~400 g CO₂/kWh, IPCC AR5 / US EIA). Actual emissions depend on plant efficiency and running hours.Equivalencies via US EPA Greenhouse Gas Equivalencies.

Capacity vs largest gas plants in Brazil

Governador Leonel Brizola (Antiga TermoRio): 1,058 MW1kGovernador…MARIO LAGO: 922 MW922MARIO LAGONorte Fluminense: 869 MW869Norte Flum…Uruguaiana: 640 MW640UruguaianaMarlim Azul power station: 565 MW565Marlim Azu…Termopernambuco: 533 MW533Termoperna…Baixada Fluminense: 530 MW530Baixada Fl…Cuiabá (Antga Mário Covas): 529 MW529Cuiabá (An…

Installed capacity (MW), WRI Global Power Plant Database (CC BY 4.0).

Local climate & thermal context

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 23.3°S — which shapes how much energy it can produce and how its output varies through the year.

18.5°Cannual mean temp
304heating degree-days (base 18°C)
493cooling degree-days (base 18°C)
714 melevation

Monthly mean temperature

J: 22 °CJF: 22 °CFM: 21 °CMA: 19 °CAM: 17 °CMJ: 15 °CJJ: 15 °CJA: 16 °CAS: 17 °CSO: 18 °CON: 20 °CND: 21 °CD22 °C

Heating degree-days here run 88% 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: 18/100 — 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.

A gas turbine here also runs ~2% 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.

How it compares & nearby plants

The #58 largest gas power plant of 133 in Brazil by capacity.

Brazil has 133 gas power plants in this dataset, together about 14,755 MW of capacity.

Nearby power plants

Location

Coordinates -23.301, -45.9565 from WRI Global Power Plant Database (CC BY 4.0). View on OpenStreetMap.

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