PERRIN RANCH WIND LLC
OperatingWind power plant
- Capacity
- 99 MW
- Primary fuel
- Wind
- County
- Coconino County
- Operator
- PERRIN RANCH WIND LLC
- Status
- Operating
- Commissioned
- 2012
- EIA plant ID
- 58155
- Generators
- 1
- Technology
- Onshore Wind Turbine
- Net generation (2024)
- 183 GWh
- Capacity factor (2024, EIA nameplate)
- 21%
- Data vintage
- EIA-860 2024 final; EIA-923 2022-2024 final
- Coordinates
- 35.4156, -112.2711
PERRIN RANCH WIND LLC, a 99 MW Wind power plant in Coconino County, Arizona. Operated by PERRIN RANCH WIND LLC, commissioned 2012.
How PERRIN RANCH WIND LLC compares
With 99 MW of capacity, PERRIN RANCH WIND LLC ranks 39th among the 71 operating power plants Bywatts maps in Arizona and is the largest of the 3 operating Wind plants in the state. It accounts for about 44% of Arizona's operating Wind capacity and 0.3% of all operating capacity in the state. Nationally it is the 261st-largest of the 708 operating Wind plants in the database. Commissioned in 2012, it is newer than 71% of the 69 operating Arizona plants with a recorded commissioning year. It shares Coconino County with one other operating plant, GLEN CANYON DAM.
EIA-860 lists 1 generator at the site with 99 MW of nameplate capacity, all onshore wind turbine technology. Net generation was 183 GWh in 2024 (a 21% capacity factor), down 13% from 2022.
Grid neighborhood
The nearest named substation is CEDAR MOUNTAIN (500 kV), about 3.2 miles away; the closest transmission line found within 10 miles is a 500 kV line owned by ARIZONA PUBLIC SERVICE COMPANY, about 2.7 miles away.
Computed by Bywatts from HIFLD power plant, substation and transmission line records and EIA-860/923 survey data; distances are straight-line. Sources and methodology
Weather peril exposure
PERRIN RANCH WIND LLC is a 99 MW wind power plant in Coconino County, AZ, operated by PERRIN RANCH WIND LLC, commissioned in 2012. Coconino County carries moderate modeled catastrophe exposure in the FEMA National Risk Index, scoring 2.2 of 5 at the 29th national percentile. Wildfire is the leading peril, rated Relatively High by FEMA at the 98th percentile.
The Bywatts loss layer is calibrated to solar PV hardware, so it is not applied to a wind plant. The ratings below are the FEMA National Risk Index county hazard ratings for this location.
Coconino County hazard ratings
| Peril | FEMA rating | National percentile | Peril score | Events per year |
|---|---|---|---|---|
| Wildfire | Relatively High | 98th | 4.9 of 5 | 0.01 |
| Riverine flooding | Relatively High | 95th | 4.8 of 5 | 8.0 |
| Earthquake | Relatively Moderate | 82nd | 4.3 of 5 | <0.01 |
| Hail | Relatively Low | 28th | 2.1 of 5 | 0.21 |
| Winter weather | Very High | 18th | 1.7 of 5 | 8.2 |
| Lightning | Very High | 15th | 1.6 of 5 | 44.4 |
| Heat wave | Relatively Low | 13th | 1.5 of 5 | 1.5 |
| Tornado | Very Low | 11th | 1.4 of 5 | 0.81 |
| Strong wind | Very Low | 2nd | 1.1 of 5 | 0.07 |
| Ice storm | Relatively Low | 1st | 1.0 of 5 | 0.01 |
Perils not assessed in Coconino 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 "No Rating" for this county |
| Coastal flooding | FEMA rating is "Not Applicable" for this county |
Model hail, wind and flood exposure for Coconino 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.