Marshall (NC) Coal Power Plant | Duke Energy Carolinas, North Carolina, USA

Marshall (NC) is a coal-fired power plant located in North Carolina, United States, owned and operated by Duke Energy Carolinas, LLC. With a capacity of 2,119 MW, it is a large-scale facility within the U.S. power generation sector, contributing significantly to the region's electricity supply. The plant 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). As a coal-fired plant, it employs conventional combustion technology typical of its era, with environmental controls likely including scrubbers and selective catalytic reduction to meet emission standards. Marshall (NC) plays a key role in providing reliable baseload power to the Carolinas. Its location near populated areas necessitates stringent environmental management to minimize local air quality impacts. The facility's age and fuel type contribute to its environmental footprint, but it remains an integral part of the regional energy infrastructure.

The plant's coal fuel source results in significant CO2, SOx, and NOx emissions, contributing to regional air quality concerns. Its proximity to populated areas in North Carolina requires compliance with EPA NAAQS and state implementation plans. The facility's age and technology (likely subcritical) influence its efficiency and emission profile, with ongoing regulatory pressure to reduce environmental impact.