Electricity Generation Aggregated by Colorado County

State Rank	County	Net Generation (Past Year)	Power Plants
#1	Weld County, CO	10.7 TWh	52
#2	Pueblo County, CO	10.0 TWh	16
#3	El Paso County, CO	4.6 TWh	18
#4	Adams County, CO	4.5 TWh	31
#5	Moffat County, CO	4.1 TWh	3
#6	Logan County, CO	3.2 TWh	17
#7	Kit Carson County, CO	3.0 TWh	7
#8	Lincoln County, CO	2.6 TWh	5
#9	Morgan County, CO	2.3 TWh	9
#10	Elbert County, CO	2.2 TWh	2
#11	Routt County, CO	2.1 TWh	1
#12	Larimer County, CO	1.8 TWh	12
#13	Cheyenne County, CO	1.8 TWh	1
#14	Prowers County, CO	879.0 GWh	4
#15	Montrose County, CO	483.6 GWh	10
#16	Huerfano County, CO	449.4 GWh	4
#17	Denver County, CO	351.2 GWh	15
#18	Arapahoe County, CO	348.7 GWh	13
#19	Alamosa County, CO	298.7 GWh	9
#20	Bent County, CO	219.0 GWh	2
#21	Jefferson County, CO	178.6 GWh	9
#22	Gunnison County, CO	171.0 GWh	2
#23	Las Animas County, CO	144.2 GWh	4
#24	Boulder County, CO	100.4 GWh	11
#25	Mesa County, CO	97.6 GWh	11
#26	Eagle County, CO	96.0 GWh	3
#27	Clear Creek County, CO	88.8 GWh	3
#28	Summit County, CO	60.0 GWh	2
#29	La Plata County, CO	49.0 GWh	3
#30	Garfield County, CO	43.9 GWh	12
#31	Montezuma County, CO	19.9 GWh	7
#32	Ouray County, CO	16.1 GWh	1
#33	Grand County, CO	15.8 GWh	3
#34	Baca County, CO	13.9 GWh	5
#35	Park County, CO	12.7 GWh	1
#36	Douglas County, CO	12.3 GWh	2
#37	Pitkin County, CO	11.8 GWh	2
#38	Chaffee County, CO	10.5 GWh	3
#39	Rio Blanco County, CO	7.5 GWh	3
#40	Conejos County, CO	7.4 GWh	2
#41	San Miguel County, CO	7.1 GWh	1
#42	Saguache County, CO	6.0 GWh	2
#43	Fremont County, CO	3.9 GWh	2
#44	Rio Grande County, CO	3.8 GWh	1
#45	Crowley County, CO	3.7 GWh	1
#46	Jackson County, CO	2.4 GWh	1

Net Generation data is based on the last 12 months since Dec 2023

Totals are based on the most recent 12 months net generation

List of All Colorado Counties