Power plants in Arapahoe County, Colorado
21 operating power plants in Arapahoe County, Colorado, with 336 MW of nameplate capacity, largest first. From EIA-860M, August 2026.
Plants
21
Nameplate capacity
336 MW
Net generation, 2025
350 GWh
15 of 21 plants reported
Largest power plants in Arapahoe County
| # | Plant | MW | GWh, 2025 | Capacity factor |
|---|---|---|---|---|
| 1 | Canyon Peak Power StationNatural gas | 157 | – | – |
| 2 | Hunter Solar, LLC (CO)Solar | 75 | 198 | 30.2% |
| 3 | Titan SolarSolar | 50 | 97.4 | 22.2% |
| 4 | Pivot Solar 21Solar | 5.0 | 8.9 | 20.3% |
| 5 | USS Tall Grass Solar LLCSolar | 5.0 | – | – |
| 6 | USS Calico Solar LLCSolar | 5.0 | – | – |
| 7 | USS Great Plains Solar LLCSolar | 5.0 | – | – |
| 8 | USS Hampden Solar LLCSolar | 5.0 | 0.0 | – |
| 9 | USS High Plains Solar LLCSolar | 5.0 | – | – |
| 10 | USS Raptor Solar LLCSolar | 5.0 | – | – |
| 11 | DADS Gas RecoveryLandfill gas | 3.2 | 16.9 | 60.1% |
| 12 | Arapahoe 3 Community Solar ArraySolar | 1.8 | 3.2 | 20.4% |
| 13 | Pivot Solar 9Solar | 1.7 | 3.9 | 26.2% |
| 14 | Pivot Solar 10Solar | 1.7 | 3.8 | 25.4% |
| 15 | Quincy II Solar GardenSolar | 1.5 | 3.6 | 27.4% |
| 16 | Oak Leaf Solar XXI (CSG)Solar | 1.5 | 0.1 | 0.9% |
| 17 | Oak Leaf Solar XXV LLC (CSG)Solar | 1.5 | 3.4 | 25.8% |
| 18 | Oak Leaf Solar XXIV LLC (CSG)Solar | 1.5 | 1.5 | 11.7% |
| 19 | Quincy Solar (CO)Solar | 1.5 | 3.5 | 26.8% |
| 20 | Oak Leaf - CSG Portfolio (OL 36)Solar | 1.5 | 3.2 | 24.3% |
| 21 | Oak Leaf - CSG Portfolio (OL 39)Solar | 1.5 | 2.7 | 20.3% |
MW is the nameplate capacity of operating generators and batteries. Source: EIA-860M August 2026, published 2026-09-24, and EIA-923 2025. Page updated 2026-10-04. Data sources
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