Greensville County Power Station: 1,773 MW Gas Power Plant in Virginia, USA

Greensville County Power Station is a gas-fired power generation facility located in Greensville County, Virginia, United States. With a capacity of 1,773 MW, it is a large-scale plant that plays a significant role in the region's energy infrastructure. The plant is owned and operated by Virginia Electric & Power Co, a major utility in the state. The facility operates on natural gas, a fuel that produces lower CO2 emissions compared to coal but still contributes to greenhouse gas emissions. As a gas power plant, it likely uses combined-cycle technology, which improves efficiency and reduces emissions per megawatt-hour. The plant is subject to US EPA regulations under the Clean Air Act, including NAAQS and the Acid Rain Program, which set limits on SO2, NOx, and other pollutants. Greensville County Power Station serves the electricity needs of Virginia and the broader PJM Interconnection grid. Its operational status ensures reliable power supply to residential, commercial, and industrial customers. The plant's location in a rural area may reduce direct population exposure to emissions, but its large capacity means it has a significant environmental footprint.

The plant's use of natural gas results in lower SOx and NOx emissions compared to coal, but it still produces CO2 and other pollutants. Its location in a rural area of Virginia reduces immediate exposure to populated centers, but the facility's large capacity (1,773 MW) means it has a substantial overall environmental impact. Regulatory oversight under the US Clean Air Act ensures compliance with emission limits, though greenhouse gas emissions remain a concern.