CHEROKEE
OperatingCoal power plant
- Capacity
- 551 MW
- Primary fuel
- Coal
- County
- Adams County
- Operator
- PUBLIC SERVICE CO OF COLORADO
- Status
- Operating
- Commissioned
- 1968
- EIA plant ID
- 469
- Generators
- 4
- Net generation (2024)
- 3,397 GWh
- Capacity factor (2024, EIA nameplate)
- 38%
- Data vintage
- EIA-860 2024 final; EIA-923 2022-2024 final
- Coordinates
- 39.8071, -104.9644
CHEROKEE, a 551 MW Coal power plant in Adams County, Colorado. Operated by PUBLIC SERVICE CO OF COLORADO, commissioned 1968.
How CHEROKEE compares
With 551 MW of capacity, CHEROKEE ranks 7th among the 114 operating power plants Bywatts maps in Colorado and 5th of the 9 operating Coal plants in the state. It accounts for about 9.2% of Colorado's operating Coal capacity and 3.5% of all operating capacity in the state. Nationally it is the 158th-largest of the 324 operating Coal plants in the database. Commissioned in 1968, it is older than 74% of the 111 operating Colorado plants with a recorded commissioning year. Its operator, PUBLIC SERVICE CO OF COLORADO, runs 16 operating plants in Colorado totaling 5,892 MW. It shares Adams County with 2 other operating plants, BLUE SPRUCE ENERGY CENTER and FRANK KNUTSON.
Under the same EIA plant code, EIA-860 lists 4 generators at the site with 1,006 MW of nameplate capacity (this page's HIFLD capacity figure is 551 MW). Net generation was 3,397 GWh in 2024 (a 38% capacity factor), up 5% from 2022. Its generators came online between 1968 and 2015.
Grid neighborhood
The nearest named substation is CHEROKEE (230 kV), about 0.2 miles away; the closest transmission line found within 10 miles is a 115 kV line owned by PUBLIC SERVICE CO OF COLORADO, under 0.1 miles away. Another 24 operating power plants totaling 2,103 MW sit within 25 miles; the largest is BLUE SPRUCE ENERGY CENTER (398 MW, Natural Gas). Within 50 miles are 6 mapped data centers; the nearest is Level(3) Denver in Denver, about 4.4 miles away.
Computed by Bywatts from HIFLD power plant, substation and transmission line records, EIA-860/923 survey data and PeeringDB data center locations; distances are straight-line. Sources and methodology
Weather peril exposure
CHEROKEE is a 551 MW coal power plant in Adams County, CO, operated by PUBLIC SERVICE CO OF COLORADO, commissioned in 1968. Adams County carries critical modeled catastrophe exposure in the FEMA National Risk Index, scoring 5.0 of 5 at the 99th national percentile. Hail is the leading peril, rated Very High by FEMA at the 99th percentile.
The Bywatts loss layer is calibrated to solar PV hardware, so it is not applied to a coal plant. The ratings below are the FEMA National Risk Index county hazard ratings for this location.
Adams County hazard ratings
| Peril | FEMA rating | National percentile | Peril score | Events per year |
|---|---|---|---|---|
| Hail | Very High | 99th | 5.0 of 5 | 8.2 |
| Winter weather | Very High | 66th | 3.6 of 5 | 12.4 |
| Wildfire | Relatively Low | 57th | 3.3 of 5 | <0.01 |
| Earthquake | Relatively Low | 51st | 3.0 of 5 | <0.01 |
| Tornado | Relatively High | 42nd | 2.7 of 5 | 1.5 |
| Heat wave | Relatively Low | 31st | 2.2 of 5 | 0.76 |
| Strong wind | Relatively High | 27th | 2.1 of 5 | 1.5 |
| Ice storm | Relatively Moderate | 24th | 2.0 of 5 | 0.03 |
| Lightning | Very High | 18th | 1.7 of 5 | 49.9 |
| Riverine flooding | Relatively Moderate | 5th | 1.2 of 5 | 0.64 |
Perils not assessed in Adams County
These perils carry no usable National Risk Index figure for this county, so they are excluded from the scoring rather than scored zero. A zero would claim the peril was assessed and found benign.
| Peril | Why it is not scored |
|---|---|
| Hurricane | FEMA rating is "Not Applicable" for this county |
| Coastal flooding | FEMA rating is "Not Applicable" for this county |
Model hail, wind and flood exposure for Adams County in the weather risk calculator
Ratings are the FEMA National Risk Index county hazard ratings; the peril score is a Bywatts transform of the FEMA national percentile. Full data sources and the solar vulnerability methodology are in the weather risk calculator.
Modeled estimate for screening and negotiation. Built from FEMA National Risk Index county hazard data and a solar vulnerability layer documented above. Not a quote, a binder, or actuarial advice, and not a substitute for a carrier's own model. Hazard data: FEMA National Risk Index December 2025, synced 2026-07-24. Resolution is county level, not site level.