Public Power Utilities in Colorado: Full List (31)

Public power utility	Retail electric customers
City of Colorado Springs	260,682
City of Fort Collins	79,990
City of Longmont	43,741
City of Loveland	42,375
City of Fountain	18,290
Town of Estes Park	11,250
City of Fort Morgan	7,134
City of Glenwood Springs	6,573
City of Trinidad	4,680
City of Gunnison	4,658
City of Lamar	4,096
City of La Junta	3,808
City of Delta	3,706
City of Aspen	3,126
City of Las Animas	2,086
City of Burlington	2,039
City of Yuma	1,615
City of Wray	1,325
City of Holyoke	1,222
Town of Lyons	1,126
City of Julesburg	963
City of Springfield	944
City of Center	903
Town of Oak Creek	679
Town of Haxtun	607
Town of Holly	573
Town of Granada	318
Town of Fleming	223
WAPA-- Western Area Power Administration	223
Arkansas River Power Authority	Not published
Platte River Power Authority	Not published

Largest first by retail electric customers, as each employer reports it to its federal registry.

Source: U.S. Energy Information Administration, Annual Electric Power Industry Report (Form EIA-861), 2024 final data. Data captured October 2, 2026.

Jobs at public power utilities