Overview
Cherokee is a 1006.4 MW gas power plant operated by Public Service Co of Colorado in the United States. It provides electricity generation capacity to the regional grid.
Cherokee is a gas-fired power plant located in Colorado, United States, operated by Public Service Co of Colorado. With a capacity of 1006.4 MW, it is a large-scale facility within the U.S. power generation sector, contributing to the region's electricity supply. The plant operates under the regulatory framework of the U.S. Environmental Protection Agency (EPA), including the Clean Air Act (CAA) and associated programs such as the National Ambient Air Quality Standards (NAAQS) and the Cross-State Air Pollution Rule (CSAPR). As a gas-fired plant, it typically has lower emissions of sulfur dioxide (SO2) and nitrogen oxides (NOx) compared to coal-fired plants, aligning with modern environmental standards. Cherokee plays a significant role in meeting the energy demands of Colorado and the surrounding region. Its operation supports grid reliability and integrates with the broader energy mix, which includes renewable sources. The plant's location near populated areas necessitates adherence to stringent emission controls to minimize local environmental impact.
Environmental context
The plant's gas-fired technology results in lower CO2 emissions per MWh compared to coal, but still contributes to greenhouse gas emissions. Its proximity to Denver's urban area requires compliance with EPA's NAAQS for ozone and particulate matter. The facility's age and technology level influence its efficiency and emission profile, with modern combined-cycle units offering better performance.
Frequently asked questions
The Cherokee power plant is located in Colorado, United States, at coordinates 39.8073 N, -104.9645 W.
The Cherokee power plant has a capacity of 1006.4 megawatts (MW), making it a large-scale gas-fired facility.
The Cherokee power plant is operated by Public Service Co of Colorado, a utility company serving the region.
Gas power plants in the U.S. must comply with the Clean Air Act, including NAAQS for air pollutants, and may be subject to CSAPR for cross-state pollution. They also face greenhouse gas reporting requirements.
Cherokee provides 1006.4 MW of gas-fired generation capacity, supporting grid reliability and complementing renewable energy sources in Colorado's energy mix.