Power plants in Natrona County, Wyoming

4 operating power plants in Natrona County, Wyoming, with 250 MW of nameplate capacity, largest first. From EIA-860M, August 2026.

Plants

Nameplate capacity

250 MW

Net generation, 2025

728 GWh

Largest

Anticline Wind

124 MW

Largest power plants in Natrona County

#	Plant	MW	2025 net generation, GWhGWh, 2025	Capacity factor	Operator
1	Anticline WindWind	124	387	35.5%	Anticline Wind, LLC
2	Fremont CanyonHydro	67	234	39.9%	U S Bureau of Reclamation
3	AlcovaHydro	41	107	29.5%	U S Bureau of Reclamation
4	Casper Wind FarmWind	17	0.0	–	Chevron USA

MW is the nameplate capacity of operating generators and batteries. Source: EIA-860M August 2026, published 2026-09-24, and EIA-923 2025. Page updated 2026-10-04. Data sources

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Other counties in Wyoming

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