United States of America

Cheyenne Prairie Generating Station— 140 MW Natural Gas

GasVerified: Jul 2026

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Cheyenne Prairie Generating Station, with a capacity of 140 MW, is another notable entry in the U.S. energy landscape, ranking as the 1748th largest power generation facility in the country. Operated by Black Hills Service Company LLC and commissioned in 2014, this gas-fired power plant contributes to the local grid while reflecting a broader trend of reliance on natural gas across the United States. Although it holds a mere 0.01% share of the national capacity of 1,386,385 MW across 10,047 plants, its impact is significant within Wyoming’s energy framework. Employing advanced gas turbine technology, Cheyenne Prairie is designed for efficient operation, maximizing energy output while minimizing emissions. Its strategic location near Cheyenne allows it to play a vital role in maintaining grid stability, especially as demand fluctuates throughout the day. Within a 50 km radius, the plant is surrounded by other energy facilities, including the Rawhide Power Plant, an impressive gas plant with a capacity of 800.4 MW. This juxtaposition illustrates a robust local energy cluster heavily reliant on gas, complemented by renewable sources like the Silver Sage Windpower and Bison Solar LLC projects, which add diversity to the energy mix. In the context of the national energy profile, gas remains the dominant fuel type, with Cheyenne Prairie Generating Station contributing to this trend. As the country grapples with the dual challenge of meeting energy demands and reducing carbon emissions, the role of gas plants like Cheyenne Prairie becomes increasingly crucial as they provide reliable power during transitions to renewable sources. Black Hills Service Company LLC ensures that Cheyenne Prairie operates efficiently and responsibly, adhering to environmental regulations. As the energy landscape evolves, this facility stands as a testament to the importance of gas in the current energy mix, while also being a part of Wyoming's gradual shift towards a more sustainable energy future. Looking ahead, Cheyenne Prairie Generating Station will likely remain a key player in supporting both local energy needs and contributing to broader national energy goals.