Freestone Energy Center: 1,036 MW Gas Power Plant in Texas, United States

Freestone Energy Center is a gas-fired power generation facility located in Texas, United States, with a capacity of 1,036 megawatts (MW). This scale places it among large gas power plants in the region, supporting the state's substantial energy demand. The plant is owned and operated by Freestone Power Generation LLC and is currently operational. As a gas-fired plant, Freestone Energy Center utilizes natural gas as its primary fuel, which offers lower CO2 emissions compared to coal but still contributes to greenhouse gas emissions. The facility 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 Acid Rain Program and the Cross-State Air Pollution Rule (CSAPR). These regulations set emission limits for sulfur dioxide (SO2), nitrogen oxides (NOx), and other pollutants. The plant plays a key role in the Texas power grid, providing reliable electricity to homes and businesses. Its location in a region with significant industrial activity underscores its importance for local economic development. The use of natural gas aligns with broader trends in the U.S. energy sector toward cleaner fossil fuel generation.

The Freestone Energy Center's gas-fired operations produce lower CO2 emissions per MWh than coal plants, but still contribute to regional greenhouse gas levels. Its location in Texas, a state with high energy demand and industrial activity, means the plant's emissions of NOx and SOx are regulated under the EPA's Clean Air Act to protect air quality. Proximity to populated areas may require adherence to stricter local air quality standards.