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Mauá 3 power station

Other power plant in Amazonas, Brazil. Approximate location -3.1173, -59.9299.

OtherAmazonasBrazilCO₂ reported

Mauá 3 power station is a 570 MW other power station in Amazonas, Brazil. It is operated by Âmbar Energia SA. Based on its capacity (estimated), it can supply roughly 427,988 homes (estimated). It ranks #47 of 2,549 Brazil power plants by installed capacity. Its measured emissions of 2,174,400 t CO₂/yr (Climate TRACE) are equivalent to about 506,853 cars driven for a year. In context, the national grid averages 110 gCO₂/kWh (88.7% low-carbon) (2025).

570MW installed capacity
427,988homes powered (est.)
2,174,400t CO₂ / yr (Climate TRACE)

Plant data: WRI Global Power Plant Database (CC BY 4.0), id CT-5507.

2,174,400 t CO₂/yr — in everyday terms

This facility's annual emissions are roughly equivalent to:

506,853passenger cars driven for a year
283,568homes' yearly energy use
36,240,000tree seedlings grown 10 years to absorb it

Equivalencies via US EPA Greenhouse Gas Equivalencies; emissions reported to Climate TRACE.

Capacity vs largest other plants in Brazil

GNA I power station: 1,330 MW1kGNA I powe…Santa Cruz power station (Brazil): 1,136 MW1kSanta Cruz…Mauá 3 power station: 570 MW570Mauá 3 pow…Cuiabá power station: 450 MW450Cuiabá pow…CST power station: 306 MW306CST power …BRASKEM CAMACARI COPENE: 287 MW287BRASKEM CA…Euzébio Rocha power station: 240 MW240Euzébio Ro…Sol: 147 MW147Sol

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

Owner

Operated by Âmbar Energia SA. All plants by this company →

Local climate & thermal context

This other plant generates electricity for the grid. It sits in a tropical monsoon climate (Köppen Am) — Southern Hemisphere, latitude 3.1°S — which shapes how much energy it can produce and how its output varies through the year.

26.9°Cannual mean temp
0heating degree-days (base 18°C)
3,241cooling degree-days (base 18°C)
15 melevation

Monthly mean temperature

J: 26 °CJF: 26 °CFM: 26 °CMA: 26 °CAM: 27 °CMJ: 27 °CJJ: 27 °CJA: 27 °CAS: 28 °CSO: 28 °CON: 28 °CND: 27 °CD28 °C

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.

How it compares & nearby plants

The #3 largest other power plant of 12 in Brazil by capacity.

Brazil has 12 other power plants in this dataset, together about 4,961 MW of capacity.

Nearby power plants

Location

Coordinates -3.1173, -59.9299 from WRI Global Power Plant Database (CC BY 4.0). View on OpenStreetMap.

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