Fontana Dam Hydroelectric Power Plant, United States | TVA

Fontana Dam is a hydroelectric power plant located in the United States, operated by the Tennessee Valley Authority (TVA). With a capacity of 254.7 MW, it is a medium-sized hydroelectric facility that contributes to the region's renewable energy portfolio. The plant is operational and plays a key role in TVA's power generation mix. The plant utilizes hydroelectric technology, converting the energy of flowing water into electricity. Hydroelectric plants like Fontana Dam are known for their low operational costs and long lifespan. In the United States, hydroelectric power is regulated under the Federal Energy Regulatory Commission (FERC) and must comply with environmental laws such as the Clean Water Act and the National Environmental Policy Act (NEPA). Fontana Dam's environmental significance lies in its ability to generate electricity without direct CO2 emissions, supporting grid stability and reducing reliance on fossil fuels. The dam also provides flood control and recreational opportunities in the surrounding area. As part of TVA's system, it helps meet the energy demands of the Tennessee Valley region.

Hydroelectric power generation at Fontana Dam involves minimal direct emissions, but the reservoir can affect local ecosystems and water quality. The dam's operation must balance power generation with downstream flow requirements to protect aquatic habitats. In the broader context, hydroelectric plants in the United States are subject to relicensing processes that assess environmental impacts and mandate mitigation measures.