Perrin Ranch Wind LLC
Coconino County, Arizona · EIA plant ID 58155 · Operator: Perrin Ranch Wind LLC
Nameplate99MWSummer 99 MW
Generators1in service
Net generation163GWh12 mo to Aug 2026
Capacity factor19%wind units, summer MW
Heat rate—thermal plants only
First online2012
The 12-month figures include preliminary EIA-923 months, which EIA revises. Final data runs through Dec 2025.
Monthly net generation
EIA-923, all units at the plant. Net of station use; storage can go negative.
FinalPreliminary
Capacity factor by year
Net MWh ÷ (summer MW × hours), wind units. Each year uses that year's EIA-860 ratings; the hollow dot is the latest 12 months.
Heat rate by year
Electric fuel MMBtu × 1000 ÷ net MWh (Btu/kWh, HHV), fossil units only; CT + CA counted as one combined-cycle block.
Heat rate applies to fuel-burning (thermal) units only.
Annual data table
| Year | Net GWh | Capacity factor | Heat rate (Btu/kWh) |
|---|---|---|---|
| 2013 | 209.9 | 24.2% | — |
| 2014 | 208.8 | 24.0% | — |
| 2015 | 191.8 | 22.1% | — |
| 2016 | 222.2 | 25.5% | — |
| 2017 | 234.6 | 27.0% | — |
| 2018 | 212.7 | 24.5% | — |
| 2019 | 220.8 | 25.4% | — |
| 2020 | 212.2 | 24.3% | — |
| 2021 | 208.4 | 24.0% | — |
| 2022 | 209.7 | 24.1% | — |
| 2023 | 222.3 | 25.6% | — |
| 2024 | 183.1 | 21.0% | — |
| 2025 | 177.9 | 20.5% | — |
Generators
EIA-860 (annual) with EIA-860M updates through Sep 2026. EIA-923 reports generation by plant, prime mover and fuel, not by unit, so unit-level output isn't shown.
| Gen ID | Technology | Prime mover | Nameplate MW | Summer MW | Online | Status | Planned retirement | OEM / model |
|---|---|---|---|---|---|---|---|---|
| GEN1 | Onshore Wind Turbine | WT | 99.2 | 99.2 | Jan 2012 | Operating | — | ge 1.6 XLE |
Owner / operator
Operator: Perrin Ranch Wind LLC. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
| Perrin Ranch Wind LLC | 100.0% | 99 MW |
Nearby plants
Within 80 km.
| CO Bar Solar and BESS | — | 42.8 km |
| CO Bar D Solar and BESS | — | 42.8 km |
| CO Bar C Solar and BESS | — | 42.8 km |
| Babbitt Ranch Energy Center | 163 MW | 43.5 km |
| Chino Valley Solar | 38 MW | 78.8 km |