Portugal

Frades II — 780 MW Hydroelectric

Hydroelectric Renewable Verified

Frades II is a 780 MW hydro power plant located in Portugal. View location, capacity, and technical details.

Capacity
780 MW

Installed

Commissioned
2005

Year online

Owner
EDP Renewables

Operator

Location
41.69, -8.03

Coordinates

Insights

#6
largest in Portugal
#491
largest Hydroelectric worldwide
#3,103
largest worldwide
2005
21 yrs newer than avg
118
operated by EDP Renewables
196
plants within 100 km

Technical Details

Fuel Type
Hydroelectric
Capacity
780 MW
Commissioned
2005
Status
Operational
Owner
EDP Renewables
Country
Portugal
Coordinates
41.693, -8.028

Carbon Footprint

Annual CO₂
65,595 t

tonnes / year

Lifetime CO₂
5,247,590 t

over ~80 yrs

Intensity
24 g

Est. gCO2/kWh

Annual emissions equivalent to

14,260
cars per year
8,746
homes per year
2,981,585
trees to offset

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

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About this plant

Frades II is a significant hydroelectric power plant located in Portugal, boasting a capacity of 780 megawatts (MW). As part of the country’s commitment to renewable energy, Frades II plays a crucial role in the national energy sector, providing a sustainable source of electricity while contributing to the reduction of greenhouse gas emissions. The plant is situated within a region known for its abundant water resources, which are harnessed to generate clean energy through hydroelectric power generation.

Hydroelectric power is generated by harnessing the kinetic energy produced by flowing water. In the case of Frades II, water from the river is directed through turbines, converting the energy of moving water into mechanical energy, which is then transformed into electrical energy. The facility utilizes advanced turbine technology and efficient generation systems to maximize energy output while minimizing water usage. As a renewable energy source, hydroelectric power is highly valued for its ability to produce electricity consistently, especially during periods of high demand, thereby contributing to grid stability.

The environmental impact of Frades II is primarily positive, as it provides a clean alternative to fossil fuels, reducing reliance on carbon-intensive energy sources. By generating electricity without the combustion of fuels, the plant significantly lowers carbon emissions, helping Portugal meet its climate goals. However, like many hydroelectric projects, Frades II must also consider ecological factors, such as the impact on local aquatic ecosystems and the surrounding landscape. The management of water flows and fish populations is critical to ensuring that the environmental integrity of the river system is maintained.

Regionally, Frades II holds significant importance not only for its power generation capabilities but also for its contribution to local economies and job creation. The construction and operation of the plant have provided employment opportunities and stimulated economic activity in the surrounding areas. The facility also enhances energy security for Portugal by diversifying the energy mix and reducing dependence on imported fossil fuels.

In conclusion, Frades II represents a vital component of Portugal’s strategy to transition towards a more sustainable energy future. As a hydroelectric power plant, it exemplifies the use of renewable resources to generate electricity while promoting environmental stewardship and regional development. By continuing to invest in such projects, Portugal aims to further its leadership in renewable energy and achieve its long-term sustainability goals.

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