Cayuga Coal Power Plant: 1,185 MW Facility in Indiana, United States

Cayuga is a coal-fired power generation facility located in Indiana, United States, with a capacity of 1,185 MW. Owned and operated by Duke Energy Indiana, the plant plays a significant role in the regional power supply. As a large-scale coal plant, it is a key asset in Duke Energy's generation portfolio. The plant operates under the regulatory framework of the US Clean Air Act, including 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. The facility likely employs emission control technologies such as scrubbers and selective catalytic reduction to comply with these standards. Cayuga's environmental context includes its coal fuel source, which results in higher CO2 emissions compared to natural gas or renewable sources. The plant's location in Indiana, a state with a mix of industrial and agricultural activities, means its emissions are subject to local air quality considerations. The facility's operational status and capacity underscore its importance in meeting baseload power demand in the region.

The Cayuga plant's coal fuel source contributes to significant CO2, SO2, and NOx emissions, impacting local air quality. Its location in Indiana, with nearby populated areas, necessitates compliance with US EPA NAAQS and CSAPR. The plant's age and technology (likely subcritical or supercritical) influence its efficiency and emission profile. Capacity of 1,185 MW places it in the large-scale category, amplifying its environmental footprint.