Electricity Generation Aggregated by Montana City

State Rank	City	(Past Year)">Net Generation (Past Year)	Power Plants
#16	Anaconda-Deer Lodge County, MT	420.9 GWh	1
#28	Baker, MT	88.0 GWh	1
#11	Big Timber, MT	610.4 GWh	5
#36	Bigfork, MT	24.6 GWh	1
#12	Billings, MT	580.0 GWh	6
#43	Black Eagle, MT	4.8 GWh	1
#9	Bridger, MT	724.7 GWh	4
#45	Broadview, MT	4.2 GWh	1
#26	Butte-Silver Bow (balance), MT	126.2 GWh	1
#42	Canyon Creek, MT	5.7 GWh	1
#33	Chester, MT	31.2 GWh	1
#1	Colstrip, MT	8.5 TWh	2
#10	Columbia Falls, MT	650.7 GWh	2
#14	Culbertson, MT	481.5 GWh	3
#23	Cut Bank, MT	205.6 GWh	1
#25	Dillon, MT	151.9 GWh	2
#29	Ennis, MT	75.6 GWh	1
#27	Fairfield, MT	125.3 GWh	3
#31	Fishtail, MT	52.5 GWh	1
#8	Fort Peck, MT	756.9 GWh	1
#20	Geyser, MT	370.2 GWh	2
#38	Glendive, MT	15.9 GWh	1
#5	Great Falls, MT	1.2 TWh	7
#7	Hardin, MT	937.7 GWh	3
#17	Harlowton, MT	406.8 GWh	2
#18	Helena, MT	406.6 GWh	3
#37	Kalispell, MT	17.1 GWh	1
#13	Kevin, MT	569.5 GWh	1
#19	Laurel, MT	400.1 GWh	1
#44	Lavina, MT	4.8 GWh	1
#3	Libby, MT	1.6 TWh	1
#30	Martinsdale, MT	66.5 GWh	3
#2	Miles City, MT	2.9 TWh	5
#4	Noxon, MT	1.4 TWh	1
#40	Philipsburg, MT	9.0 GWh	1
#6	Polson, MT	970.6 GWh	1
#46	Red Lodge, MT	696.0 MWh	1
#21	Reed Point, MT	272.3 GWh	2
#32	Shawmut, MT	49.6 GWh	2
#24	Shelby, MT	205.5 GWh	1
#39	Sidney, MT	11.9 GWh	2
#15	Thompson Falls, MT	439.8 GWh	1
#41	Three Forks, MT	7.0 GWh	1
#35	Toston, MT	27.9 GWh	1
#34	Twodot, MT	28.8 GWh	2
#47	West Yellowstone, MT	299.0 MWh	2
#22	Wolf Creek, MT	247.5 GWh	1

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 Montana Cities