Harrington Coal Power Plant: 1,080 MW Facility in Texas, United States

Harrington is a coal-fired power plant located in Texas, United States, with a capacity of 1,080 megawatts (MW). It is owned and operated by Southwestern Public Service Co, a subsidiary of Xcel Energy. The plant plays a significant role in the region's electricity generation, providing baseload power to the local grid. As a coal power plant, Harrington 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 govern emissions of sulfur dioxide (SO2), nitrogen oxides (NOx), and particulate matter. The plant's technology is typical of large-scale coal facilities, with subcritical or supercritical boiler technology common for its era. The environmental context of Harrington includes its fuel type and capacity, which result in significant CO2 emissions and other pollutants. Its location in Texas, a state with a mix of energy sources, places it within a grid that also relies on natural gas, wind, and solar. The plant's operational status ensures continued contribution to grid stability, but its coal-fired nature aligns with ongoing discussions about transitioning to cleaner energy sources.

Harrington's coal-fired operation results in substantial CO2, SO2, and NOx emissions, contributing to local and regional air quality concerns. The plant's location in Texas, a state with growing renewable energy capacity, places it under scrutiny for environmental impact. Proximity to populated areas may influence regulatory compliance and community health considerations.