Overview
Homer City Generating Station is a 2,012 MW coal-fired power plant in Pennsylvania, USA, owned by NRG Homer City Services LLC. It operates under US EPA regulations including the Clean Air Act and Acid Rain Program.
Homer City Generating Station is a large coal-fired power plant located in Pennsylvania, United States, with a capacity of 2,012 MW. Owned by NRG Homer City Services LLC, the facility is operational and plays a significant role in the regional power grid. As a coal plant, it is subject to stringent federal and state environmental regulations. The plant operates under the US Environmental Protection Agency's Clean Air Act, including the National Ambient Air Quality Standards (NAAQS), the Acid Rain Program, and the Cross-State Air Pollution Rule (CSAPR). These regulations govern emissions of sulfur dioxide (SO2), nitrogen oxides (NOx), and particulate matter. The facility's technology and age influence its compliance strategies, with typical coal plants employing scrubbers and selective catalytic reduction to meet emission limits. Homer City Generating Station contributes to the energy mix of the PJM Interconnection, one of the largest regional transmission organizations in the US. Its large capacity supports grid reliability and base-load power generation. The plant's environmental footprint includes CO2 emissions, which are regulated under federal greenhouse gas reporting requirements, and its proximity to populated areas necessitates careful monitoring of local air quality impacts.
Environmental context
The plant's coal fuel source results in significant CO2, SO2, and NOx emissions, which are regulated under US EPA programs. Its location in Pennsylvania, a state with a mix of industrial and rural areas, means that emissions may affect local air quality. The facility's age and technology (likely subcritical or supercritical) influence its efficiency and emission rates. Proximity to populated areas requires adherence to NAAQS to protect public health.
Frequently asked questions
Homer City Generating Station is located in Pennsylvania, United States, at coordinates 40.512800, -79.196100.
The plant has a capacity of 2,012 megawatts (MW), making it a large-scale coal-fired power plant.
The plant is owned by NRG Homer City Services LLC.
As a US coal plant, it must comply with the Clean Air Act, including NAAQS, the Acid Rain Program, and CSAPR, which regulate SO2, NOx, and other emissions.
The plant provides base-load power to the PJM Interconnection, supporting grid reliability in the mid-Atlantic region.