Brazil

Governador Jayme Canet Júnior – GJC (Antiga Mauá) — 363 MW Hydroelectric

Hydroelectric Renewable Verified

Governador Jayme Canet Júnior – GJC (Antiga Mauá) is a 363 MW hydro power plant located in Brazil. View location, capacity, and technical details.

Capacity
363 MW

Installed

Commissioned
2012

Year online

Owner
Companhia Energética de Minas Gerais (CEMIG)

Operator

Location
-24.06, -50.71

Coordinates

Insights

#126
largest in %s
#949
largest %s worldwide
#5,533
largest worldwide
2012
%d yrs newer than avg
120
operated by %s
14
plants within 100 km

Technical Details

Fuel Type
Hydroelectric
Capacity
363 MW
Commissioned
2012
Status
Operational
Owner
Companhia Energética de Minas Gerais (CEMIG)
Country
Brazil
Coordinates
-24.062, -50.706

Estimated Carbon Footprint

Annual CO₂
30,538 t

tonnes / year

Lifetime CO₂
2.4M t

over ~%d yrs

Intensity
24 g

gCO₂ per kWh

Annual emissions equal to

6,639
cars / year
4,072
homes / year
1.4M
trees to offset

Renewable source — life-cycle emissions only (materials/construction), no direct combustion. Open calculator

Nearby Stations

About this plant

The Governador Jayme Canet Júnior – GJC hydroelectric power plant, formerly known as Mauá, plays a pivotal role in Brazil’s energy landscape. Commissioned in 2012, this facility boasts a substantial capacity of approximately 363.14 MW, contributing significantly to the national grid and helping to fulfill Brazil’s growing energy demands. Located at coordinates -24.0622, -50.7064, in a region characterized by abundant water resources, the plant harnesses the power of flowing water through advanced hydroelectric technology, providing clean and renewable energy. As a hydro plant, it utilizes a dam-based system to convert the kinetic energy of water into electricity, aligning with Brazil’s commitment to sustainable energy generation. The GJC plant is integral to the local energy mix, supporting both residential and industrial sectors by supplying reliable power. Its operational context is enhanced by Brazil’s energy policies that prioritize renewable energy sources, positioning hydroelectric plants like GJC as key players in achieving national sustainability goals. The facility not only reduces reliance on fossil fuels but also helps stabilize the electricity supply in the region, making it a cornerstone of the local grid. The operator’s commitment to efficient and eco-friendly practices ensures that Governador Jayme Canet Júnior continues to serve as a model for future hydroelectric projects in Brazil.

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