Moose Lake Diesel Power Plant | Minnesota, United States

Moose Lake is a diesel power plant located in Moose Lake, Minnesota, United States. With a capacity of 10.2 MW, it is a small-scale facility serving the local community. The plant is owned and operated by Moose Lake Water & Light Comm and is currently operational. The plant uses oil as its primary fuel, typical for diesel power plants. In the United States, such facilities are subject to the Clean Air Act (CAA) regulations, including National Ambient Air Quality Standards (NAAQS) and emission limits for criteria pollutants. Diesel plants, while flexible for peaking power, have higher CO2 and NOx emissions per MWh compared to natural gas combined-cycle plants. As a municipal utility plant, Moose Lake plays a role in local grid reliability and community energy supply. Its relatively small capacity limits its environmental footprint, but its diesel fuel source means it operates with higher emissions than cleaner alternatives. The plant's location in a rural area reduces population exposure to emissions.

The plant's diesel fuel source results in higher CO2, SOx, and NOx emissions per MWh compared to natural gas or renewable sources. Its 10.2 MW capacity is small, limiting overall emissions. Located in a rural area of Minnesota, the plant's emissions have less impact on densely populated areas. Regulatory oversight under the US Clean Air Act ensures compliance with emission standards.