Cooper Lake Hydroelectric Power Plant, Alaska | United States

Cooper Lake is a hydroelectric power plant located in Alaska, United States, with a generating capacity of 19.4 megawatts. The facility is owned and operated by Chugach Electric Association Inc, a utility serving the region. As a hydroelectric plant, it harnesses the energy of flowing water to produce electricity, contributing to the renewable energy mix of the area. The plant operates under the regulatory framework of the United States, including federal and state environmental and energy regulations. Hydroelectric power is a well-established technology in the U.S., and facilities like Cooper Lake benefit from long operational lifespans and low variable costs. The specific turbine and generator configurations are typical for run-of-river or reservoir-based hydro projects. Cooper Lake plays a role in providing clean, renewable electricity to the surrounding communities, reducing reliance on fossil fuels. Its location in Alaska, a state with abundant water resources, makes hydroelectric power a natural fit. The plant supports grid stability and local energy independence, aligning with broader goals of sustainable power generation.

Hydroelectric power generation like Cooper Lake has a low carbon footprint compared to fossil fuel plants, as it produces no direct CO2, SOx, or NOx emissions. However, it can affect local aquatic ecosystems through changes in water flow and fish passage. The facility's location in Alaska, a region with pristine natural environments, necessitates careful management to minimize ecological disruption. The plant's capacity of 19.4 MW is relatively small, reducing its overall environmental impact.