Overview
Cedar Cliff is a 6.4 MW hydroelectric power plant operated by Duke Energy Carolinas, LLC in North Carolina, United States. It provides renewable energy to the regional grid.
Cedar Cliff is a hydroelectric power plant located in North Carolina, United States, with a capacity of 6.4 MW. It is owned and operated by Duke Energy Carolinas, LLC, a major utility in the region. The plant is operational and contributes to the local power supply. As a hydroelectric facility, Cedar Cliff uses the flow of water to generate electricity without direct fuel combustion, resulting in low emissions of CO2, SOx, and NOx. The plant operates under the regulatory framework of the US Clean Air Act, though hydroelectric plants are generally subject to less stringent air emission regulations compared to fossil fuel plants. The technology is typical for small-scale hydro projects in the Appalachian region. The plant's environmental significance lies in its renewable energy generation, which helps reduce reliance on fossil fuels. Its location in a mountainous area with water resources supports sustainable power generation. The facility plays a role in Duke Energy's diverse generation portfolio, serving local communities with clean electricity.
Environmental context
Hydroelectric power generation like Cedar Cliff has a low carbon footprint compared to fossil fuel plants, as it does not emit CO2 during operation. However, it can affect local aquatic ecosystems through changes in water flow and habitat disruption. The plant's small capacity (6.4 MW) limits its environmental impact relative to larger dams. Typical hydro projects in this region are in rural or mountainous settings.
Frequently asked questions
Cedar Cliff hydroelectric plant is located in North Carolina, United States, near coordinates 35.2531 N, -83.0983 W.
Cedar Cliff has a capacity of 6.4 megawatts (MW), making it a small-scale hydroelectric facility.
Cedar Cliff is operated by Duke Energy Carolinas, LLC, a subsidiary of Duke Energy.
Hydroelectric plants in the US are regulated by the Federal Energy Regulatory Commission (FERC) for licensing and by the Clean Water Act for water quality. Air emissions are minimal, so Clean Air Act requirements are less stringent.
Hydroelectric power is renewable and produces no direct air emissions, but it can alter aquatic habitats, affect fish migration, and change water flow patterns. Small-scale plants like Cedar Cliff typically have lower environmental impacts than large dams.