Greene County Gas Power Plant | Alabama, USA

Greene County is a gas-fired power plant located in Alabama, United States, with a capacity of 1,288.4 MW. It is owned and operated by Alabama Power Co, a major utility in the region. The plant plays a significant role in meeting the electricity demands of the area, leveraging natural gas as its primary fuel source. The plant operates under the regulatory framework of the US Environmental Protection Agency (EPA), including the Clean Air Act (CAA) and associated programs such as the Acid Rain Program and the Cross-State Air Pollution Rule (CSAPR). These regulations govern emissions of sulfur dioxide (SO2), nitrogen oxides (NOx), and other pollutants. As a gas-fired facility, Greene County benefits from lower carbon intensity compared to coal plants, though it still contributes to CO2 emissions. Greene County's operational status and capacity position it as a medium-to-large scale gas plant within the US power generation sector. Its location in Alabama supports the regional grid, providing reliable power to residential, commercial, and industrial customers. The plant's environmental footprint is managed through compliance with federal and state emission standards, reflecting the broader industry shift toward cleaner natural gas generation.

The plant's gas-fired technology results in lower emissions of SO2, NOx, and particulate matter compared to coal, but it still produces CO2. Its location in Alabama, a state with a mix of industrial and agricultural activities, means the plant's emissions contribute to regional air quality. The facility's capacity of 1,288.4 MW places it in a significant scale, potentially affecting local air quality depending on operational intensity and proximity to populated areas.