Letchworth Solar Project
5550 School Rd, Gainesville, NY 14406Plant Summary Information
Letchworth Solar Project is ranked #625 out of 695 solar farms in New York in terms of total annual net electricity generation.
Letchworth Solar Project generated 273.0 MWh during the 3-month period between September 2025 to December 2025.
| Plant Name | Letchworth Solar Project |
|---|---|
| Utility Name | Onsite Partners, LLC |
| Location | Wyoming County, NY |
| Initial Operation Date | June 2017 |
| Last Update | Dec 2025 |
| Annual Generation | 1.6 GWh |
| Annual Consumption | 5.6 k MMBtu |
| Ranked #11,586 out of 13,301 Power Plants Nationwide | |
| Ranked #6,374 out of 7,209 Solar Power Plants Nationwide | |
| Ranked #938 out of 1,059 New York Power Plants | |
| Ranked #625 out of 695 New York Solar Power Plants | |
| Fuel Types | Solar |
| Previous Operators |
AEP Onsite Partners (2016 to 2019) AEP Onsite Partners, LLC (2020 to 2024) Onsite Partners, LLC (2025 to 2025) |
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Monthly Net Generation for Letchworth Solar Project
Monthly Plant Fuel Consumption for Letchworth Solar Project
Letchworth Solar Project Details
| Summary Information | |
|---|---|
| Plant Name | Letchworth Solar Project (61389) |
| Plant Address | 5550 School Rd, Gainesville, NY 14406 |
| Utility | Onsite Partners, LLC (60571) |
| Latitude, Longitude | 42.61897, -78.17952 |
| Generation Dates on File | Jun 2017 to Dec 2025 |
| Initial Operation Date | June 2017 |
| Annual Generation | 1.6 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 | QF17-995 |
| FERC Exempt Wholesale Generator Status | No |
| Regulatory Information | |
|---|---|
| Regulatory Status | Non-Regulated |
| NERC Region | NPCC |
| Balancing Authority | New York Independent System Operator (NYIS) |
| NAICS Code | Utilities (22) |
| Sector | IPP Non-CHP (2) |
| Water Source | |
| Ash Impoundment | No |
| Transmission / Distribution Owner | New York State Elec & Gas Corp (13511) NY |
| Grid Voltage | 12.60 kV |
| Energy Storage | No |
Generator PV1 Details Operating June 2017
| Technology | Solar Photovoltaic |
|---|---|
| Prime Mover | Photovoltaic |
| Ownership | Single Owner |
| Nameplate Capacity | 1.2 MW |
| Summer Capacity | 1.2 MW |
| Winter Capacity | 1.2 MW |
| Uprate/Derate Completed | No |
|---|---|
| Status | Operating |
| First Operation Date | June 2017 |
| Combined Heat & Power | No |
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Solar |
| Solar Details | |
| Fixed Tilt | Yes |
|---|---|
| Azimuth Angle | 180 |
| Tilt Angle | 28 |
| DC Net Capacity | 1.6 MW |
| Crystalline Silicon | Yes |
| Net Metering Agreement | Yes |
| Net Metering DC Capacity | 1.2 MW |
| Virtual Net Metering Agreement | No |
Letchworth Solar Project Plant Owners
| Owner Name | Address | Ownership | We couldn't locate any owners for this plant |
|---|
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| #6379 | Whitfield Cooper | Cohutta, GA | 1.6 GWh |
| #6380 | GSPP NESV, LLC | Attleboro, MA | 1.6 GWh |
| #6381 | ESIL-PFCHICAGO 2, LLC | Chicago, IL | 1.6 GWh |
| #6382 | Novel Historical Society Solar CSG | Sacred Heart, MN | 1.6 GWh |
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Nearby Power Plants
Below are closest 20 power plants surrounding Letchworth Solar Project.
| Plant Name | Plant Location | Annual Generation | Distance |
|---|---|---|---|
| Allegany Cogen | Fillmore, NY | 36.8 GWh | 9.8 mi |
| Big Tree Community Solar Farm | Wales, NY | 3.1 GWh | 21.8 mi |
| Bliss (NY) | Bliss, NY | 206.6 GWh | 8.5 mi |
| Chaffee Gas Recovery | Chaffee, NY | 37.4 GWh | 15.8 mi |
| High Sheldon Wind Farm | Strykersville, NY | 248.0 GWh | 16.8 mi |
| Houghton | Houghton, NY | 2.4 GWh | 13.3 mi |
| Indeck Silver Springs Energy Center | Silver Springs, NY | 94.2 GWh | 5.7 mi |
| Morris Ridge Solar | Mount Morris, NY | 295.6 GWh | 15 mi |
| NY Attica 264 Maplewood Rd | Attica, NY | 2.8 GWh | 17.5 mi |
| NY PAVILION 6464 SHEPARD RD - Genesee 4 | Pavilion, NY | 6.2 GWh | 19 mi |
| NY70 Solar | Hunt, NY | 8.3 GWh | 11.7 mi |
| Pivot Solar NY 3 | Delevan, NY | 4.0 GWh | 18.7 mi |
| Podunque Road CSG | Rushford, NY | 7.7 GWh | 14.4 mi |
| Route 19 #1 Community Solar Farm | Pike, NY | 3.8 GWh | 6 mi |
| Route 19 #2 Community Solar Farm | Pike, NY | 9.3 GWh | 6 mi |
| Stony Creek Wind Farm NY | Strykersville, NY | 240.1 GWh | 15.8 mi |
| Synergy Biogas | Wyoming, NY | 3.1 GWh | 15.8 mi |
| Telegraph Rd #1 Community Solar Farm | Pike, NY | 5.8 GWh | 4 mi |
| Telegraph Rd #2 Community Solar Farm | Pike, NY | 3.1 GWh | 4.1 mi |
| Wethersfield | Gainsville, NY | 255.6 GWh | 4.3 mi |