Electricity Generation Aggregated by Wyoming City

State Rank	City	(Past Year)">Net Generation (Past Year)	Power Plants
#23	Thermopolis, WY	70.3 GWh	1
#26	Guernsey, WY	18.0 GWh	1
#2	Point of Rocks, WY	7.6 TWh	1
#22	Glendo, WY	87.7 GWh	1
#21	Rock Springs, WY	99.2 GWh	1
#24	Fontenelle, WY	53.3 GWh	1
#14	Warren AFB, WY	376.4 GWh	1
#1	Wheatland, WY	9.1 TWh	1
#13	Casper, WY	386.9 GWh	1
#28	Bedford, WY	9.4 GWh	1
#30	Arvada, WY	199.0 MWh	1
#29	Afton, WY	6.5 GWh	1
#15	Alcova, WY	346.9 GWh	2
#17	South Greeley, WY	322.7 GWh	2
#25	Riverton, WY	42.7 GWh	2
#27	Powell, WY	15.6 GWh	2
#31	Wright, WY	178.0 MWh	2
#11	Hanna, WY	736.1 GWh	2
#16	Fort Bridger, WY	339.2 GWh	2
#5	Kemmerer, WY	3.2 TWh	3
#12	Green River, WY	648.1 GWh	3
#18	Evanston, WY	318.8 GWh	3
#19	Sinclair, WY	296.6 GWh	4
#6	Douglas, WY	2.9 TWh	4
#20	Cody, WY	122.1 GWh	4
#7	Medicine Bow, WY	2.1 TWh	6
#8	Cheyenne, WY	1.7 TWh	6
#4	Glenrock, WY	5.9 TWh	7
#10	Arlington, WY	848.4 GWh	7
#3	Gillette, WY	6.9 TWh	9
#9	Rock River, WY	1.5 TWh	9

Net Generation data is based on the last 12 months since Dec 2025

Totals are based on the most recent 12 months net generation

List of All Wyoming Cities