Overview
Gavins Point is a 132.3 MW hydroelectric power plant operated by USACE-Omaha in the United States. Located on the Missouri River, it provides renewable energy to the regional grid.
Gavins Point is a hydroelectric power plant located on the Missouri River in the United States, with an operational capacity of 132.3 MW. Owned and operated by the US Army Corps of Engineers (USACE-Omaha), the facility is part of a larger system of dams and hydropower projects in the Missouri River Basin. As a hydroelectric plant, it generates electricity without direct fuel combustion, contributing to low-carbon power generation. The plant operates under federal regulations, including the Clean Water Act and the National Environmental Policy Act (NEPA), which govern water quality and environmental impact assessments. Hydroelectric facilities like Gavins Point are subject to licensing and relicensing by the Federal Energy Regulatory Commission (FERC), ensuring compliance with environmental and safety standards. The technology relies on water flow through turbines, with capacity factors influenced by seasonal hydrology. Gavins Point plays a key role in regional grid stability and flood control, as the dam regulates river flows. Its renewable energy output supports state renewable portfolio standards and reduces reliance on fossil fuels. The facility's location on the Missouri River also provides recreational opportunities and water supply benefits to surrounding communities.
Environmental context
Hydroelectric power generation at Gavins Point produces no direct air emissions, avoiding CO2, SOx, and NOx associated with fossil fuel plants. However, the dam and reservoir can alter aquatic ecosystems, affect fish migration, and change sediment transport. The facility's capacity of 132.3 MW is moderate for hydroelectric plants, and its operation is subject to environmental flow requirements to mitigate downstream impacts. Proximity to the Missouri River and surrounding agricultural areas means water quality and habitat conservation are key environmental considerations.
Frequently asked questions
Gavins Point is located on the Missouri River in the United States, near the border of Nebraska and South Dakota.
Gavins Point has an installed capacity of 132.3 megawatts (MW), making it a moderate-sized hydroelectric facility.
The plant is owned and operated by the US Army Corps of Engineers (USACE-Omaha).
Hydroelectric plants in the US are regulated under the Federal Power Act, the Clean Water Act, and the National Environmental Policy Act, with oversight from the Federal Energy Regulatory Commission (FERC) for licensing and relicensing.
Hydroelectric power produces no direct air emissions but can affect aquatic ecosystems, fish migration, and sediment flow. Facilities must implement mitigation measures such as fish ladders and environmental flow releases.