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Governador Bento Munhoz da Rocha Neto (Foz do Areia)

Hydro power plant in Parana, Brazil. Approximate location -26.0833, -51.65.

HydroParanaBrazil

Governador Bento Munhoz da Rocha Neto (Foz do Areia) is a 1,676 MW hydro power station in Parana, Brazil. Based on its capacity (estimated), it can supply roughly 1,677,915 homes (estimated). It ranks #12 of 2,549 Brazil power plants by installed capacity. Commissioned in 1980, it is around 46 years old — long-established. As a non-combustion source, it has no direct CO₂ emissions from generation. In context, hydro supplies about 51.8% of Brazil's electricity; the national grid averages 110 gCO₂/kWh (88.7% low-carbon) (2025).

1,676MW installed capacity
1,677,915homes powered (est.)
1980commissioned (~46 yrs)

Plant data: WRI Global Power Plant Database (CC BY 4.0), id BRA0000984.

Capacity vs largest hydro plants in Brazil

Tucuruí: 8,535 MW9kTucuruíItaipu (Parte Brasileira): 7,000 MW7kItaipu (Pa…Jirau: 3,750 MW4kJirauSanto Antônio: 3,568 MW4kSanto Antô…Ilha Solteira: 3,444 MW3kIlha Solte…Belo Monte: 3,328 MW3kBelo MonteXingó: 3,162 MW3kXingóPaulo Afonso IV: 2,462 MW2kPaulo Afon…

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

Local climate & thermal context

This hydro plant converts the energy of falling or flowing water through hydro turbines. It sits in a humid subtropical climate (Köppen Cfa) — Southern Hemisphere, latitude 26.1°S — which shapes how much energy it can produce and how its output varies through the year.

16.7°Cannual mean temp
779heating degree-days (base 18°C)
287cooling degree-days (base 18°C)
905 melevation

Monthly mean temperature

J: 21 °CJF: 21 °CFM: 20 °CMA: 17 °CAM: 14 °CMJ: 12 °CJJ: 12 °CJA: 14 °CAS: 15 °CSO: 17 °CON: 18 °CND: 20 °CD21 °C

Heating degree-days here run 68% 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: 24/100 — 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 #12 largest hydro power plant of 701 in Brazil by capacity.

Brazil has 701 hydro power plants in this dataset, together about 98,039 MW of capacity.

Nearby power plants

Location

Coordinates -26.0833, -51.65 from WRI Global Power Plant Database (CC BY 4.0). View on OpenStreetMap.

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