Agua Mansa Power Plant - Gas-Fired Power Generation in Colton, California

Agua Mansa Power Plant is a gas-fired power generation facility located in Colton, California, United States. With a capacity of 60.5 MW, it falls into the small-to-medium scale category for gas power plants. The plant is owned by E I Colton LLC and is currently operational. The facility operates under the regulatory framework of the US Environmental Protection Agency (EPA), including the Clean Air Act (CAA) and its associated programs such as the National Ambient Air Quality Standards (NAAQS) and the Acid Rain Program. As a gas-fired plant, it benefits from lower emissions of sulfur dioxide (SO2) and nitrogen oxides (NOx) compared to coal-fired plants, though it still contributes to CO2 emissions. Agua Mansa Power Plant plays a role in meeting local electricity demand in the Inland Empire region of Southern California. Its gas-fired technology provides flexible generation that can complement intermittent renewable sources like solar and wind. The plant's location near populated areas underscores the importance of compliance with air quality standards to minimize environmental impact.

The Agua Mansa Power Plant is situated in Colton, California, within the South Coast Air Basin, an area with significant air quality challenges due to high population density and industrial activity. As a gas-fired plant, it emits CO2, NOx, and trace pollutants, but at lower levels than coal plants. Its 60.5 MW capacity places it in a moderate scale, and its age and technology (likely simple cycle or combined cycle) influence its efficiency and emissions profile. Proximity to residential areas necessitates adherence to stringent local and federal air quality regulations.