Overview
Serra da Mesa is a 1,275 MW hydroelectric power plant in Brazil. It is an operational facility contributing to the country's renewable energy grid.
Serra da Mesa is a hydroelectric power plant located in Brazil, with an installed capacity of 1,275 MW. As a large-scale hydro facility, it plays a significant role in Brazil's electricity generation, which relies heavily on hydropower. The plant is operational and contributes to the national grid, supporting both residential and industrial demand. The plant operates under Brazil's regulatory framework for hydroelectric generation, which includes environmental licensing and water use permits. Brazil's hydropower sector is mature, with many large dams built since the 1970s. Serra da Mesa, with its substantial capacity, is typical of the country's approach to harnessing its abundant water resources for clean energy. Environmentally, hydroelectric plants like Serra da Mesa have a lower carbon footprint compared to fossil fuel plants but can impact local ecosystems through reservoir creation and altered river flows. The plant's location in the Cerrado biome involves considerations for biodiversity and water management. Its operation supports Brazil's energy security and renewable energy targets.
Environmental context
Hydroelectric power generation in Brazil, including Serra da Mesa, involves significant water resource management and ecological considerations. The plant's reservoir can affect local aquatic habitats and terrestrial ecosystems, particularly in the Cerrado region. While hydropower is a low-carbon energy source, it requires careful environmental planning to mitigate impacts on fish migration, sediment transport, and water quality. The facility operates under Brazilian environmental regulations that mandate impact assessments and mitigation measures.
Frequently asked questions
Serra da Mesa is located in Brazil, with coordinates approximately 13.835° S, 48.301° W. It is situated in the state of Goiás, near the town of Minaçu.
Serra da Mesa has an installed capacity of 1,275 megawatts (MW), making it one of the larger hydroelectric plants in Brazil.
As a large hydroelectric plant, Serra da Mesa provides baseload and peak power to Brazil's national grid, supporting the country's high reliance on hydropower for electricity.
Hydroelectric plants in Brazil must comply with environmental licensing under the National Environmental Policy (Law 6.938/1981) and water use permits from the National Water Agency (ANA). They also undergo environmental impact assessments.
Brazilian hydroelectric plants typically use Francis or Kaplan turbines, depending on head and flow. Serra da Mesa likely employs Francis turbines, common for medium-to-high head installations.