580 River Solar
580 River Street, Winchendon, MA 1475Plant Summary Information
580 River Solar is ranked #178 out of 541 solar farms in Massachusetts in terms of total annual net electricity generation.
580 River Solar generated 862.0 MWh during the 3-month period between September 2025 to December 2025.
| Plant Name | 580 River Solar |
|---|---|
| Utility Name | NuGen Capital Management |
| Location | Worcester County, MA |
| Initial Operation Date | September 2018 |
| Last Update | Dec 2025 |
| Annual Generation | 4.4 GWh |
| Annual Consumption | 15.7 k MMBtu |
| Ranked #8,554 out of 13,081 Power Plants Nationwide | |
| Ranked #3,759 out of 7,015 Solar Power Plants Nationwide | |
| Ranked #254 out of 648 Massachusetts Power Plants | |
| Ranked #178 out of 541 Massachusetts Solar Power Plants | |
| Fuel Types | Solar |
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Monthly Net Generation for 580 River Solar
Monthly Plant Fuel Consumption for 580 River Solar
580 River Solar Details
| Summary Information | |
|---|---|
| Plant Name | 580 River Solar (65085) |
| Plant Address | 580 River Street, Winchendon, MA 1475 |
| Utility | NuGen Capital Management (59254) |
| Latitude, Longitude | 42.68077, -72.0761 |
| Generation Dates on File | Jan 2021 to Dec 2025 |
| Initial Operation Date | September 2018 |
| Annual Generation | 4.4 GWh |
| Fuel Types | Solar |
| Federal Energy Regulatory Commission (FERC) Information | |
| FERC Cogeneration Status | No |
| FERC Small Power Producer Status | No |
| FERC Exempt Wholesale Generator Status | No |
| Regulatory Information | |
|---|---|
| Regulatory Status | Non-Regulated |
| NERC Region | NPCC |
| Balancing Authority | ISO New England Inc. (ISNE) |
| NAICS Code | Utilities (22) |
| Sector | IPP Non-CHP (2) |
| Water Source | |
| Ash Impoundment | |
| Transmission / Distribution Owner | Massachusetts Electric Co (11804) MA |
| Grid Voltage | 13.80 kV |
| Energy Storage | No |
Generator PV1 Details Operating September 2018
| Technology | Solar Photovoltaic |
|---|---|
| Prime Mover | Photovoltaic |
| Ownership | Single Owner |
| Nameplate Capacity | 3.1 MW |
| Summer Capacity | 3.1 MW |
| Winter Capacity | 3.1 MW |
| Uprate/Derate Completed | No |
|---|---|
| Status | Operating |
| First Operation Date | September 2018 |
| Combined Heat & Power | No |
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Solar |
| Solar Details | |
| Fixed Tilt | Yes |
|---|---|
| Azimuth Angle | 180 |
| Tilt Angle | 20 |
| DC Net Capacity | 3.8 MW |
| Crystalline Silicon | Yes |
| Net Metering Agreement | No |
| Virtual Net Metering Agreement | Yes |
| Virtual Net Metering DC Capacity | 3.8 MW |
580 River Solar Plant Owners
| Owner Name | Address | Ownership | We couldn't locate any owners for this plant |
|---|
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Nearby Power Plants
Below are closest 20 power plants surrounding 580 River Solar.
| Plant Name | Plant Location | Annual Generation | Distance |
|---|---|---|---|
| 28 Livermore Hill Road Solar | Westminster, MA | 7.5 GWh | 11 mi |
| Adams Farm Solar | Athol, MA | 3.5 GWh | 8.4 mi |
| Ashby Duffy CSG Solar Farm | Ashby, MA | 3.0 GWh | 12.5 mi |
| Barton Acres Solar, LLC CSG | Phillipston, MA | 1.6 GWh | 8.7 mi |
| Clark Road Solar 1, LLC | Gardner, MA | 8.0 GWh | 6.5 mi |
| Dept of Corrections NCCI Wind | Gardner, MA | 1.7 GWh | 10 mi |
| Gardner - Otter River Road | Gardner, MA | 3.9 GWh | 5.7 mi |
| Gardner Solar 1 | Gardner, MA | 2.7 GWh | 6.9 mi |
| Happy Hollow CSG Hybrid | Winchendon, MA | 8.6 GWh | 5.3 mi |
| Integrys MA Solar, LLC - Ashburnham Site | Ashburnham, MA | 2.7 GWh | 8.8 mi |
| Mt Wachusett Community College | Gardner, MA | 4.0 GWh | 7.9 mi |
| OSG Solar 1 LLC | Orange, MA | 3.1 GWh | 9.2 mi |
| Overlook | Westminster, MA | 6.8 GWh | 11.2 mi |
| Partridgeville Hybrid CSG | Athol, MA | 5.7 GWh | 11.9 mi |
| Syncarpha Westminster Hybrid CSG | Westminster, MA | 5.7 GWh | 12.3 mi |
| Templeton | Templeton, MA | 2.1 GWh | 11 mi |
| West Street Solar 1 LLC | Gardner, MA | 8.2 GWh | 6.1 mi |
| Westminster Renewables, LLC CSG | Westminster, MA | 2.0 GWh | 11.3 mi |
| Winchendon Landfill Solar | Winchendon, MA | 2.8 GWh | 0.8 mi |
| Winchendon Solar | Winchendon, MA | 2.7 GWh | 4.5 mi |