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The Itaipu Dam is one of the largest hydroelectric power plants in the world, located on the Paraná River, which forms part of the border between Brazil and Paraguay. It plays a crucial role in supplying electricity to both countries and is a symbol of binational cooperation. The dam’s construction began in the 1970s and was completed in the late 1980s, representing a significant engineering achievement.
Location and Structure
The dam is situated near the city of Foz do Iguaçu in Brazil and the city of Ciudad del Este in Paraguay. It stretches approximately 7,700 meters across the Paraná River and features a concrete arch-gravity design. The structure includes a series of spillways, turbines, and generators that convert water flow into electricity.
Power Generation Capacity
The Itaipu Dam has an installed capacity of around 14,000 megawatts, making it one of the most productive hydroelectric plants globally. It supplies about 17% of Brazil’s electricity and 75% of Paraguay’s energy needs. The dam’s turbines are capable of generating enough power to meet the needs of millions of households.
Environmental and Economic Impact
The dam has significantly contributed to regional development by providing a reliable source of renewable energy. It has also created jobs and stimulated economic growth in the surrounding areas. However, the construction and operation of the dam have raised environmental concerns, including impacts on local ecosystems and fish migration.
- Hydroelectric power
- Binational cooperation
- Regional development
- Environmental considerations