Paulo Afonso II is a prominent hydroelectric power plant located in Brazil, renowned for its significant contribution to the country's energy generation capabilities. With a capacity of 443 MW, this facility plays an essential role in meeting the electricity demand of Brazil, a nation that heavily relies on hydroelectric power for its energy needs. Commissioned in 1961, Paulo Afonso II employs advanced hydroelectric technology, utilizing the flow of the São Francisco River to generate clean and renewable energy. The coordinates of the plant, -9.3984, -38.2026, place it in a region rich in water resources, making it ideal for hydro power generation. As part of Brazil's extensive hydroelectric network, Paulo Afonso II not only bolsters the national grid but also supports regional energy stability, particularly in the Northeast region where energy access can be challenging. The plant is operated under the strategic framework of Brazil’s national energy policies, which emphasize the importance of renewable sources in achieving energy security and reducing greenhouse gas emissions. With the country facing increasing energy demands, the role of Paulo Afonso II becomes even more critical, as it provides a reliable source of power that helps to alleviate pressure on other fossil fuel-based generation sources. This hydroelectric facility is also a testament to Brazil's long-standing commitment to utilizing its vast natural resources sustainably. Overall, Paulo Afonso II stands as a key player in Brazil's energy landscape, exemplifying the effectiveness of hydroelectric technology in delivering clean energy to millions.
65 years old
Brazil, South America
- 103. largest of 2,402 plants in Brazil
- #4,991 worldwide by installed capacity
- #811 of 8,493 Hydroelectric plants worldwide
- 0.18% of the installed capacity of Brazil
65 years in operation
Hydroelectric fleet average: 42.1 years
Companhia Hidro Elétrica do São Francisco operates 10 plants totalling 5,375 MW
12 plants within 100 km, 13,210 MW combined
Location
Zero Direct Emissions
Paulo Afonso II is a hydro power plant producing approximately 1552 GWh of clean electricity per year with zero direct CO₂ emissions during operation.
Lifecycle emissions: ~24 g CO₂/kWh (manufacturing, transport, decommissioning)
Technical Details
- Primary Fuel Type
- Hydro
- Energy Source
- Renewable
- Country
Brazil- Continent
- South America
- Data Source
- Global Power Plant Database
Paulo Afonso II Hydroelectric Power Plant: A Pillar of Brazil's Energy Landscape
The Paulo Afonso II Hydroelectric Power Plant, located in Brazil, is a critical component of the country's energy infrastructure. Commissioned in 1961, this facility has a generation capacity of 443 megawatts (MW) and significantly contributes to Brazil's reliance on renewable energy sources, particularly hydroelectric power. As one of the key plants in the Paulo Afonso complex, it plays a vital role in providing electricity to millions of people, supporting both residential and industrial energy needs.
Hydroelectric power is generated by converting the kinetic energy of flowing water into electricity. In the case of the Paulo Afonso II, the plant harnesses the waters of the São Francisco River, which flows through a region characterized by a complex system of reservoirs and dams. The plant utilizes a conventional hydroelectric design, featuring turbines that are driven by the force of water released from the reservoir. This method of energy generation is not only efficient but also sustainable, as it relies on the natural water cycle and produces minimal greenhouse gas emissions compared to fossil fuel-based energy sources.
The environmental impact of hydroelectric power plants can be both positive and negative. On one hand, Paulo Afonso II helps reduce Brazil's carbon footprint by providing a clean source of energy that diminishes reliance on coal and natural gas. On the other hand, the construction of large dams can lead to ecological disruptions, including habitat loss for local wildlife and changes to the river's natural flow. Over the years, measures have been implemented to mitigate these environmental concerns, including fish passage systems to allow migratory species to navigate past the dam.
Regionally, the Paulo Afonso II plant is significant not only as a power generator but also as an economic driver. The plant supports local jobs and contributes to the development of surrounding communities. The reliable electricity supply from the Paulo Afonso complex is essential for local industries, agriculture, and urban areas, facilitating economic growth and improving the quality of life for residents.
In the context of Brazil's energy sector, Paulo Afonso II represents a strategic asset in the ongoing transition toward more sustainable energy practices. Brazil is one of the leading countries in the world in terms of hydroelectric capacity, and plants like Paulo Afonso II exemplify the nation's commitment to harnessing its vast water resources for energy production. As the global energy landscape shifts toward renewable sources, the role of hydroelectric plants like Paulo Afonso II will continue to be integral in meeting energy demands while addressing climate change challenges.
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