Charlton Solar I CSG
19 Carpenter Hill Road, Charlton, MA 1507Plant Summary Information
Charlton Solar I CSG is ranked #137 out of 541 solar farms in Massachusetts in terms of total annual net electricity generation.
Charlton Solar I CSG generated 947.0 MWh during the 3-month period between September 2025 to December 2025.
| Plant Name | Charlton Solar I CSG |
|---|---|
| Utility Name | Charlton Solar I, LLC |
| Location | Worcester County, MA |
| Initial Operation Date | December 2014 |
| Last Update | Dec 2025 |
| Annual Generation | 5.3 GWh |
| Annual Consumption | 18.7 k MMBtu |
| Ranked #8,125 out of 13,081 Power Plants Nationwide | |
| Ranked #3,430 out of 7,015 Solar Power Plants Nationwide | |
| Ranked #209 out of 648 Massachusetts Power Plants | |
| Ranked #137 out of 541 Massachusetts Solar Power Plants | |
| Fuel Types | Solar |
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Monthly Net Generation for Charlton Solar I CSG
Monthly Plant Fuel Consumption for Charlton Solar I CSG
Charlton Solar I CSG Details
| Summary Information | |
|---|---|
| Plant Name | Charlton Solar I CSG (59636) |
| Plant Address | 19 Carpenter Hill Road, Charlton, MA 1507 |
| Utility | Charlton Solar I, LLC (59388) |
| Latitude, Longitude | 42.1275, -71.99639 |
| Generation Dates on File | Jan 2015 to Dec 2025 |
| Initial Operation Date | December 2014 |
| Annual Generation | 5.3 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 | No |
| Transmission / Distribution Owner | Massachusetts Electric Co (11804) MA |
| Grid Voltage | 13.20 kV |
| Energy Storage | No |
Generator 37021 Details Operating December 2014
| Technology | Solar Photovoltaic |
|---|---|
| Prime Mover | Photovoltaic |
| Ownership | Single Owner |
| Nameplate Capacity | 4 MW |
| Summer Capacity | 3.9 MW |
| Winter Capacity | 2.3 MW |
| Uprate/Derate Completed | No |
|---|---|
| Status | Operating |
| First Operation Date | December 2014 |
| Combined Heat & Power | No |
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Solar |
| Solar Details | |
| Fixed Tilt | Yes |
|---|---|
| Other Solar Technology | No |
| Azimuth Angle | 188 |
| Tilt Angle | 21 |
| DC Net Capacity | 4.4 MW |
| Crystalline Silicon | Yes |
| Net Metering Agreement | No |
| Virtual Net Metering Agreement | Yes |
| Virtual Net Metering DC Capacity | 4.4 MW |
Charlton Solar I CSG Plant Owners
| Owner Name | Address | Ownership | We couldn't locate any owners for this plant |
|---|
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| #3438 | ESA Buies Creek, LLC | Lillington, NC | 5.2 GWh |
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Nearby Power Plants
Below are closest 20 power plants surrounding Charlton Solar I CSG.
| Plant Name | Plant Location | Annual Generation | Distance |
|---|---|---|---|
| Annese Solar Project Hybrid CSG | Southbridge, MA | 8.1 GWh | 3.6 mi |
| BWC Origination 8 LLC Sturbridge 1 | Sturbridge, MA | 1.2 GWh | 3.3 mi |
| BWC Origination 8 LLC Sturbridge 2 | Sturbridge, MA | 1.3 GWh | 3.8 mi |
| Curtis Hill Solar CSG | Charlton, MA | 2.8 GWh | 3.3 mi |
| Depot Hill Solar CSG | Charlton, MA | 3.2 GWh | 1.8 mi |
| Dresser Hill CSG | Southbridge, MA | 6.1 GWh | 3.2 mi |
| Farley Road Community Solar | Dudley, MA | 1.6 GWh | 1.9 mi |
| Griffin Road Solar 2 | Charlton, MA | 2.2 GWh | 1.3 mi |
| Griffin Road Solar, LLC CSG | Charlton, MA | 3.2 GWh | 1.4 mi |
| Incom Solar, LLC CSG | Charlton, MA | 3.2 GWh | 1.7 mi |
| Lilly Lane | Charlton, MA | 1.5 GWh | 3.3 mi |
| McDougle-Mitchell Solar Project Hybrid C | Charlton, MA | 6.9 GWh | 2.6 mi |
| Millennium Power | Charlton, MA | 995.2 GWh | 1.4 mi |
| Partridge Hill Solar Hybrid | Charlton, MA | 2.9 GWh | 3.1 mi |
| Sampson Road Community Solar | Charlton, MA | 3.1 GWh | 1.9 mi |
| Southbridge Landfill Gas-to-Energy | Southbridge, MA | 9.6 GWh | 2.4 mi |
| Southbridge Solar | Southbridge, MA | 2.2 GWh | 2.6 mi |
| St. Joseph's Solar, LLC CSG | Charlton, MA | 1.6 GWh | 1.7 mi |
| Sturbridge Barn | Charlton, MA | 1.7 GWh | 3.5 mi |
| West A&B Solar Project Hybrid CSG | Southbridge, MA | 4.7 GWh | 3.7 mi |