Hunter Coal Power Plant | Utah, United States | 1,577.2 MW

Hunter is a coal-fired power plant located in Utah, United States, with a capacity of 1,577.2 MW, making it a large-scale facility in the US power generation sector. Owned by PacifiCorp, the plant plays a key role in supplying electricity to the western US grid. The plant 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 Acid Rain Program and the Cross-State Air Pollution Rule (CSAPR). As a coal-fired plant, it is subject to emission limits for sulfur dioxide (SO2), nitrogen oxides (NOx), and particulate matter. The technology is typical of large coal plants, with subcritical or supercritical steam cycles, though specific boiler details are not disclosed. Hunter's environmental context involves its coal fuel source, which results in significant CO2 emissions and other pollutants. Its location in Utah, away from major urban centers, reduces direct population exposure, but regional air quality and water usage are considerations. The plant provides reliable baseload power to the region, supporting industrial and residential needs, and is part of PacifiCorp's diverse generation portfolio.

As a coal-fired power plant, Hunter has a substantial environmental footprint, including CO2 emissions contributing to climate change, and SOx/NOx emissions that affect local and regional air quality. The plant's capacity of 1,577.2 MW places it in the large-scale category, with correspondingly high resource consumption and waste generation. Proximity to populated areas is moderate, with the nearest city being several miles away, reducing direct health impacts but still contributing to regional pollution.