McMeekin Gas Power Plant | South Carolina, United States

McMeekin is a gas-fired power plant located in South Carolina, United States, with a capacity of 293.6 MW. It is owned and operated by Dominion Energy South Carolina Inc, a major utility in the region. The plant is currently operational and plays a role in meeting the electricity demands of the surrounding area. The facility operates under the regulatory framework of the US 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 benefits from lower emissions of sulfur dioxide (SO2) and nitrogen oxides (NOx) compared to coal-fired plants, aligning with modern environmental standards. McMeekin's capacity of 293.6 MW places it in the medium-scale range for gas power plants in the United States. Its location in South Carolina supports the state's energy mix, which includes natural gas, nuclear, and renewables. The plant's operational status ensures continued contribution to grid stability and local energy supply.

As a gas-fired power plant, McMeekin produces lower CO2 emissions per MWh compared to coal plants, but still contributes to greenhouse gas emissions. Its location in South Carolina, a state with growing energy demand, means the plant operates in proximity to populated areas. The use of natural gas as fuel reduces SOx and NOx emissions relative to coal, aligning with EPA regulations under the Clean Air Act.