Electricity Generation Aggregated by Wyoming City

State Rank	City	(Past Year)">Net Generation (Past Year)	Power Plants
#1	Wheatland, WY	8.0 TWh	1
#2	Point of Rocks, WY	7.1 TWh	1
#3	Gillette, WY	6.7 TWh	9
#4	Glenrock, WY	4.7 TWh	7
#5	Douglas, WY	3.3 TWh	4
#6	Kemmerer, WY	2.7 TWh	3
#7	Medicine Bow, WY	2.6 TWh	6
#8	Cheyenne, WY	1.8 TWh	7
#9	Rock River, WY	1.7 TWh	9
#10	Arlington, WY	1.2 TWh	7
#11	Green River, WY	659.8 GWh	3
#12	Hanna, WY	458.3 GWh	2
#13	Casper, WY	421.9 GWh	1
#14	Warren AFB, WY	405.6 GWh	1
#15	Fort Bridger, WY	347.5 GWh	2
#16	Alcova, WY	340.7 GWh	2
#17	Evanston, WY	321.4 GWh	3
#18	South Greeley, WY	321.0 GWh	2
#19	Sinclair, WY	196.1 GWh	4
#20	Cody, WY	106.7 GWh	4
#21	Rock Springs, WY	100.4 GWh	1
#22	Glendo, WY	67.3 GWh	1
#23	Riverton, WY	44.3 GWh	2
#24	Fontenelle, WY	43.8 GWh	1
#25	Thermopolis, WY	42.5 GWh	1
#26	Powell, WY	16.2 GWh	2
#27	Guernsey, WY	14.6 GWh	1
#28	Bedford, WY	8.8 GWh	1
#29	Afton, WY	6.1 GWh	1
#30	Arvada, WY	171.0 MWh	1
#31	Wright, WY	148.0 MWh	2

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