Electricity Generation Aggregated by Colorado City
| State Rank | City | (Past Year)">Net Generation (Past Year) | Power Plants |
|---|---|---|---|
| #18 | Avondale, CO | 877.6 GWh | 3 |
| #32 | Aurora, CO | 352.5 GWh | 19 |
| #59 | Aspen, CO | 22.8 GWh | 3 |
| #55 | Arvada, CO | 31.3 GWh | 3 |
| #22 | Aristocrat Ranchettes, CO | 697.8 GWh | 2 |
| #98 | Antonito, CO | 3.0 GWh | 1 |
| #44 | Alamosa, CO | 115.7 GWh | 5 |
Net Generation data is based on the last 12 months since Dec 2025
Top 20 Colorado Cities by Net Generation
Totals are based on the most recent 12 months net generation- Pueblo, CO4.32 TWh
- Fountain, CO4.20 TWh
- Platteville, CO3.96 TWh
- Denver, CO3.92 TWh
- Keenesburg, CO3.30 TWh
- Craig, CO3.09 TWh
- Limon, CO2.50 TWh
- Matheson, CO2.19 TWh
- Peetz, CO2.02 TWh
- Cheyenne Wells, CO1.90 TWh
- Brush, CO1.90 TWh
- Grover, CO1.82 TWh
- Wellington, CO1.62 TWh
- Hayden, CO1.54 TWh
- Fleming, CO1.14 TWh
- Lamar, CO1.10 TWh
- Flagler, CO1.09 TWh
- Avondale, CO877.57 GWh
- Calhan, CO849.68 GWh
- Kit Carson, CO775.03 GWh
- Burlington, CO736.37 GWh
- Aristocrat Ranchettes, CO697.83 GWh
- Boone, CO634.01 GWh
- Montrose, CO474.33 GWh