Overview
Little Goose is a 810 MW hydroelectric power plant operated by the USACE Northwestern Division in Washington, USA. It is an operational facility contributing to the region's renewable energy grid.
Little Goose is a hydroelectric power plant located in Washington State, United States, with a capacity of 810 megawatts. Operated by the USACE Northwestern Division, the facility is part of the federal hydropower system on the Snake River. Its scale places it among the larger hydroelectric plants in the region, supporting grid stability and renewable energy generation. The plant utilizes hydroelectric technology, converting the kinetic energy of flowing water into electricity. As a run-of-river or storage facility, it benefits from the Snake River's hydrology. In the United States, hydroelectric plants like Little Goose are regulated under the Federal Energy Regulatory Commission (FERC) licensing and must comply with environmental laws such as the Clean Water Act and the National Environmental Policy Act (NEPA). Little Goose plays a significant role in the Pacific Northwest's energy mix, providing low-carbon electricity to communities and industries. Its operation by the USACE underscores its importance for flood control, navigation, and power generation. The facility's long operational history contributes to the region's energy security and supports the transition to renewable sources.
Environmental context
Hydroelectric power generation at Little Goose involves minimal direct emissions compared to fossil fuel plants, but it can affect local aquatic ecosystems and fish migration. The facility operates on the Snake River, a key habitat for salmon and steelhead. Measures such as fish ladders and flow management are typically implemented to mitigate ecological impacts. The plant's large capacity and location in a water-rich region underscore its role in reducing reliance on carbon-intensive energy sources.
Frequently asked questions
Little Goose is located on the Snake River in Washington State, USA, near the town of Starbuck.
Little Goose has a generating capacity of 810 megawatts, making it a large-scale hydroelectric facility.
The plant is operated by the USACE Northwestern Division, a branch of the U.S. Army Corps of Engineers.
Hydroelectric plants in the USA must comply with FERC licensing, the Clean Water Act, and NEPA, including measures for fish passage and water quality.
As a hydroelectric plant, Little Goose generates low-carbon electricity, supporting the Pacific Northwest's renewable energy portfolio and grid reliability.