Quincy II Solar Garden
28102 E Quincy Ave, Aurora, CO 80127Plant Summary Information
Quincy II Solar Garden is ranked #100 out of 178 solar farms in Colorado in terms of total annual net electricity generation.
Quincy II Solar Garden generated 631.0 MWh during the 3-month period between September 2025 to December 2025.
| Plant Name | Quincy II Solar Garden |
|---|---|
| Utility Name | Onsite Partners, LLC |
| Location | Arapahoe County, CO |
| Initial Operation Date | May 2018 |
| Last Update | Dec 2025 |
| Annual Generation | 3.6 GWh |
| Annual Consumption | 12.9 k MMBtu |
| Ranked #9,360 out of 13,301 Power Plants Nationwide | |
| Ranked #4,433 out of 7,209 Solar Power Plants Nationwide | |
| Ranked #210 out of 299 Colorado Power Plants | |
| Ranked #100 out of 178 Colorado Solar Power Plants | |
| Fuel Types | Solar |
| Previous Operators |
AEP Onsite Partners (2017 to 2019) AEP Onsite Partners, LLC (2020 to 2024) Onsite Partners, LLC (2025 to 2025) |
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Monthly Net Generation for Quincy II Solar Garden
Monthly Plant Fuel Consumption for Quincy II Solar Garden
Quincy II Solar Garden Details
| Summary Information | |
|---|---|
| Plant Name | Quincy II Solar Garden (61752) |
| Plant Address | 28102 E Quincy Ave, Aurora, CO 80127 |
| Utility | Onsite Partners, LLC (60571) |
| Latitude, Longitude | 39.63841, -104.66251 |
| Generation Dates on File | May 2018 to Dec 2025 |
| Initial Operation Date | May 2018 |
| Annual Generation | 3.6 GWh |
| Fuel Types | Solar |
| Federal Energy Regulatory Commission (FERC) Information | |
| FERC Cogeneration Status | No |
| FERC Small Power Producer Status | Yes |
| FERC Small Power Producer Docket Number | QF18-666-000 |
| FERC Exempt Wholesale Generator Status | No |
| Regulatory Information | |
|---|---|
| Regulatory Status | Non-Regulated |
| NERC Region | WECC |
| Balancing Authority | Public Service Company of Colorado (PSCO) |
| NAICS Code | Utilities (22) |
| Sector | IPP Non-CHP (2) |
| Water Source | |
| Ash Impoundment | No |
| Transmission / Distribution Owner | Public Service Co of Colorado (15466) CO |
| Grid Voltage | 13.20 kV |
| Energy Storage | No |
Generator PV1 Details Operating May 2018
| Technology | Solar Photovoltaic |
|---|---|
| Prime Mover | Photovoltaic |
| Ownership | Single Owner |
| Nameplate Capacity | 1.5 MW |
| Summer Capacity | 1.5 MW |
| Winter Capacity | 1.5 MW |
| Uprate/Derate Completed | No |
|---|---|
| Status | Operating |
| First Operation Date | May 2018 |
| Combined Heat & Power | No |
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Solar |
| Solar Details | |
| Single Axis Tracking | Yes |
|---|---|
| DC Net Capacity | 1.9 MW |
| Crystalline Silicon | Yes |
| Net Metering Agreement | No |
| Virtual Net Metering Agreement | No |
Quincy II Solar Garden Plant Owners
| Owner Name | Address | Ownership | We couldn't locate any owners for this plant |
|---|
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|---|---|---|---|
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| #4430 | Lakeland Solar Energy LLC | Lakeland, GA | 3.6 GWh |
| #4431 | Oaks Landfill CS 1 | Gaithersburg, MD | 3.6 GWh |
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| #4434 | Hopkinton Phase 2 | Ashaway, RI | 3.6 GWh |
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| #4436 | Sandoval | Centralia, IL | 3.6 GWh |
| #4437 | Rodeo Solar C2 | Lancaster, CA | 3.6 GWh |
| #4438 | Alethea I | Eastampton, NJ | 3.6 GWh |
| #4439 | Cream Street Solar | Hyde Park, NY | 3.6 GWh |
| #4440 | Lion One | Baltimore, MD | 3.6 GWh |
| #4441 | ISM Solar Dighton 2, LLC CSG | Dighton, MA | 3.6 GWh |
| #4442 | City of Bowie | Mitchellville, MD | 3.6 GWh |
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Nearby Power Plants
Below are closest 20 power plants surrounding Quincy II Solar Garden.
| Plant Name | Plant Location | Annual Generation | Distance |
|---|---|---|---|
| Amazon DEN2 Solar Project | Aurora, CO | 2.1 GWh | 9 mi |
| Arapahoe 3 Community Solar Array | Aurora, CO | 3.2 GWh | 0.6 mi |
| Blue Spruce Energy Center | Aurora, CO | 241.5 GWh | 7.6 mi |
| DADS Gas Recovery | Aurora, CO | 16.9 GWh | 3 mi |
| Denver Metro Solar | Watkins, CO | 2.3 GWh | 8.6 mi |
| Mtn. Solar 2 | Watkins, CO | 3.6 GWh | 9.7 mi |
| Oak Leaf - CSG Portfolio (OL 36) | Watkins, CO | 3.2 GWh | 7 mi |
| Oak Leaf - CSG Portfolio (OL 39) | Watkins, CO | 2.7 GWh | 7.2 mi |
| Oak Leaf Solar XXI (CSG) | Watkins, CO | 118.0 MWh | 3.1 mi |
| Oak Leaf Solar XXIV LLC (CSG) | Watkins, CO | 1.5 GWh | 5.4 mi |
| Oak Leaf Solar XXV LLC (CSG) | Watkins, CO | 3.4 GWh | 7.1 mi |
| Pivot Solar 10 | Aurora, CO | 3.8 GWh | 8.5 mi |
| Pivot Solar 21 | Aurora, CO | 8.9 GWh | 8.4 mi |
| Pivot Solar 9 | Aurora, CO | 3.9 GWh | 8.4 mi |
| Quincy Solar (CO) | Watkins, CO | 3.5 GWh | 5.3 mi |
| Venture 1 - 1A CSG | Aurora, CO | 3.6 GWh | 7.9 mi |
| Venture 2 - 1B | Aurora, CO | 3.5 GWh | 7.9 mi |
| Venture 3 - 1C | Aurora, CO | 3.5 GWh | 7.7 mi |
| Venture 4 - 1D | Aurora, CO | 3.6 GWh | 7.9 mi |
| Xcel Adams 1 Community Solar Array | Watkins, CO | 3.0 GWh | 9.6 mi |