IMEA Flora Diesel Power Plant | Illinois, United States

IMEA Flora is a diesel power plant located in Illinois, United States, with a capacity of 9 megawatts. Owned by the Illinois Municipal Electric Agency, the facility operates as a peaking plant, providing electricity during periods of high demand. Its relatively small scale positions it as a niche contributor within the broader power generation landscape of the state. The plant uses oil as its primary fuel, a common choice for peaking units due to its quick start capabilities. Diesel plants of this size typically employ reciprocating engines. In the United States, such facilities are subject to emissions regulations under the Clean Air Act, including National Ambient Air Quality Standards and the Acid Rain Program, which govern sulfur dioxide and nitrogen oxide emissions. IMEA Flora plays a role in ensuring grid stability in its region by providing dispatchable power when needed. As a municipally owned asset, it serves the local community's energy needs. The plant's environmental impact is tied to its fuel type and operational profile, with emissions managed through regulatory compliance.

The plant's use of oil as fuel results in higher CO2 emissions per megawatt-hour compared to natural gas, and it also produces sulfur dioxide and nitrogen oxides. Its location in a rural area of Illinois reduces direct exposure to dense populations, but emissions still contribute to regional air quality. As a peaking plant, its intermittent operation limits overall annual emissions relative to baseload facilities.