Dallman Coal Power Plant, Springfield, Illinois | USA Power Generation

Dallman is a coal-fired power plant located in Springfield, Illinois, United States. With a capacity of 617.8 MW, it is a medium-to-large scale facility within the US coal power sector. The plant is owned and operated by the City of Springfield, serving the local community's electricity needs. The plant operates under the regulatory oversight of the US Environmental Protection Agency, complying with the Clean Air Act, including the National Ambient Air Quality Standards (NAAQS), the Acid Rain Program, and the Cross-State Air Pollution Rule (CSAPR). As a coal-fired facility, it utilizes conventional pulverized coal combustion technology, typical for plants of its era and scale in the Midwest. Dallman plays a significant role in the regional power grid, providing reliable baseload generation to central Illinois. Its location near Springfield ensures stable electricity supply for residential, commercial, and industrial users. The plant's environmental performance is subject to continuous monitoring and emission reduction requirements under federal and state regulations.

As a coal-fired power plant, Dallman's environmental context is shaped by its fuel type and emissions profile. Coal combustion releases CO2, SOx, NOx, and particulate matter, which are regulated under the Clean Air Act. The plant's location in Springfield, a mid-sized city, means its emissions can affect local air quality. Its capacity of 617.8 MW places it in a moderate scale band, with potential for significant regional environmental impact. Compliance with the Acid Rain Program and CSAPR requires ongoing emission controls.