Machadinho Hydroelectric Power Plant— 1,140 MW Hydroelectric
The Machadinho Hydroelectric Power Plant, located in Brazil, holds a prominent position within the country’s renewable energy generation framework. Commenced in 2002, this hydroelectric facility has a substantial capacity of 1,140 MW, contributing significantly to Brazil's energy mix. Situated at coordinates -27.5253, -51.7853, Machadinho is strategically placed to exploit the hydrological resources of the region, ensuring a steady and renewable source of electricity for the local grid and beyond. As a hydroelectric power generation facility, it employs a dam to store and control water flow, subsequently using the gravitational force of falling water to turn turbines that generate electricity. This technology is recognized for its efficiency and minimal environmental impact, making hydroelectric power a cornerstone of Brazil’s energy policy, which aims to enhance sustainability and reduce carbon emissions. The operational context of Machadinho is influenced by Brazil’s commitment to expanding its renewable energy portfolio, with hydroelectric power playing a critical role in achieving energy security and sustainability goals. The plant not only contributes to local energy supply but also supports the national grid during peak demand periods, reinforcing its significance in the Brazilian energy landscape. With the increasing focus on renewable energy and environmental conservation, Machadinho stands as a testament to Brazil's dedication to harnessing clean energy and advancing toward a greener future.
1.14 GW
25 years old
Brazil, South America
- 49. largest of 2,402 plants in Brazil
- #2,155 worldwide by installed capacity
- #295 of 8,493 Hydroelectric plants worldwide
- 0.46% of the installed capacity of Brazil
25 years in operation
Hydroelectric fleet average: 42.1 years
Eletrobras operates 63 plants totalling 54,619 MW
46 plants within 100 km, 7,080 MW combined
Source: Wikidata
Location
Zero Direct Emissions
Machadinho Hydroelectric Power Plant is a hydro power plant producing approximately 3995 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
Machadinho Hydroelectric Power Plant: A Key Player in Brazil's Energy Landscape
The Machadinho Hydroelectric Power Plant, located in the southern region of Brazil, is a significant source of renewable energy with a total installed capacity of 1,140 megawatts (MW). Completed in 2001, this facility harnesses the power of water from the Uruguay River, utilizing hydroelectric technology to convert the kinetic energy of flowing water into electrical energy. As one of the largest hydroelectric plants in Brazil, Machadinho plays a vital role in supporting the country's energy sector, contributing to the national grid and helping to meet the growing electricity demands of both urban and rural populations.
The hydroelectric power generation process at Machadinho involves constructing a dam to create a reservoir. Water is released from the reservoir to flow through turbines, which are connected to generators that produce electricity. This method of energy production is considered renewable, as it relies on the natural water cycle and does not deplete resources. In addition, hydroelectric power plants typically have lower greenhouse gas emissions compared to fossil fuel-based power plants, making them a more environmentally friendly option for energy generation.
Despite its advantages, the construction and operation of hydroelectric power plants can have environmental impacts. The flooding of land for reservoirs can disrupt local ecosystems, displace wildlife, and alter water quality. In the case of the Machadinho Hydroelectric Power Plant, measures have been taken to mitigate these effects, including the implementation of fish passage systems and monitoring programs to protect aquatic life. Nonetheless, the ecological balance continues to be a critical consideration in the ongoing operation of the plant.
Regionally, the Machadinho Hydroelectric Power Plant is significant for both its economic and social impacts. It not only provides electricity to millions of people but also creates jobs and stimulates local economies through infrastructure development and maintenance activities. The plant contributes to the socio-economic development of the surrounding communities, offering opportunities for employment and enhancing the quality of life through improved energy access.
Furthermore, as Brazil continues to pursue a path toward sustainable energy, the Machadinho Hydroelectric Power Plant exemplifies the country's commitment to renewable energy sources. Hydropower accounts for a substantial portion of Brazil's electricity generation, and facilities like Machadinho are essential in transitioning away from fossil fuels. Overall, the Machadinho Hydroelectric Power Plant stands as a cornerstone of Brazil's energy infrastructure, embodying the potential of renewable resources to meet the country's energy needs while promoting environmental stewardship.
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