Largest Power Plants in Wyoming

Wyoming has 90 power plants with a combined nameplate capacity of 12,034 MW. The table below ranks the 50 largest by installed capacity — these are the facilities with the most generation potential in the state. Nameplate capacity measures the maximum output under ideal conditions; actual generation depends on fuel cost, demand, and maintenance schedules.

For a complete list of all plants in the state, visit the Wyoming state page. To find plants near a specific address, use the address lookup.

#	Plant	State	Fuel	Capacity
1	Jim Bridger	Wyoming	Coal	2,326 MW
2	Laramie River Station	Wyoming	Coal	1,863 MW
3	Dave Johnston	Wyoming	Coal	817 MW
4	Naughton	Wyoming	Coal	707 MW
5	Tb Flats	Wyoming	Wind	503 MW
6	Dry Fork Station	Wyoming	Coal	484 MW
7	Wyodak	Wyoming	Coal	362 MW
8	Boswell Wind	Wyoming	Wind	330 MW
9	Ekola Flats	Wyoming	Wind	251 MW
10	Roundhouse Wind Energy Project	Wyoming	Wind	226 MW
11	Top Of The World Windpower Project	Wyoming	Wind	200 MW
12	Cedar Springs I	Wyoming	Wind	200 MW
13	Cedar Springs Ii	Wyoming	Wind	200 MW
14	Rock Creek Wind	Wyoming	Wind	190 MW
15	Glenrock	Wyoming	Wind	166 MW
16	South Cheyenne Solar	Wyoming	Solar	150 MW
17	Seven Mile Hill	Wyoming	Wind	146 MW
18	Transalta Wyoming Wind	Wyoming	Wind	144 MW
19	Shute Creek Facility	Wyoming	Natural Gas	144 MW
20	Cheyenne Prairie Generating Station	Wyoming	Natural Gas	140 MW
21	Foote Creek Rim	Wyoming	Wind	135 MW
22	Cedar Springs Iii	Wyoming	Wind	133 MW
23	Neil Simpson Ii	Wyoming	Coal	130 MW
24	Dunlap	Wyoming	Wind	130 MW
25	Anticline Wind	Wyoming	Wind	124 MW
26	High Plains	Wyoming	Wind	122 MW
27	Wygen Iii	Wyoming	Coal	116 MW
28	Rolling Hills	Wyoming	Wind	116 MW
29	Roundhouse Renewable Energy Ii	Wyoming	Wind	106 MW
30	Campbell Hill Windpower	Wyoming	Wind	99 MW
31	Wygen 2	Wyoming	Coal	95 MW
32	Sweetwater Solar	Wyoming	Solar	92 MW
33	Wygen 1	Wyoming	Coal	90 MW
34	Mountain Wind Power Ii Llc	Wyoming	Wind	80 MW
35	Pioneer Wind Park, Llc	Wyoming	Wind	80 MW
36	Fremont Canyon	Wyoming	Hydroelectric	67 MW
37	Mountain Wind Power Llc	Wyoming	Wind	61 MW
38	Corriedale Wind Energy	Wyoming	Wind	53 MW
39	Seminoe	Wyoming	Hydroelectric	52 MW
40	Silver Sage Windpower	Wyoming	Wind	42 MW
41	Alcova	Wyoming	Hydroelectric	41 MW
42	Foote Creek I	Wyoming	Wind	41 MW
43	Genesis Alkali	Wyoming	Coal	41 MW
44	Neil Simpson Gas Turbine #2	Wyoming	Natural Gas	40 MW
45	Glendo	Wyoming	Hydroelectric	38 MW
46	Kortes	Wyoming	Hydroelectric	36 MW
47	Mcfadden Ridge	Wyoming	Wind	35 MW
48	General Chemical	Wyoming	Coal	30 MW
49	Happy Jack Windpower Project	Wyoming	Wind	29 MW
50	Foote Creek Iii	Wyoming	Wind	25 MW

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PowerPlantsNearMe.com. (2026). Largest Power Plants in Wyoming. Derived from EIA Form 860, EIA Form 923, and EPA eGRID. Retrieved from https://powerplantsnearme.com/largest-power-plants/wyoming

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Largest Power Plants in Wyoming

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