Dunstable Solar 1, LLC
0 Pleasant Street, Dunstable, MA 1827Plant Summary Information
Dunstable Solar 1, LLC is ranked #23 out of 541 solar farms in Massachusetts in terms of total annual net electricity generation.
Dunstable Solar 1, LLC generated 1.7 GWh during the 3-month period between September 2025 to December 2025.
| Plant Name | Dunstable Solar 1, LLC |
|---|---|
| Utility Name | AES Distributed Energy |
| Location | Middlesex County, MA |
| Initial Operation Date | April 2021 |
| Last Update | Dec 2025 |
| Annual Generation | 8.4 GWh |
| Annual Consumption | 30.7 k MMBtu |
| Ranked #6,782 out of 13,081 Power Plants Nationwide | |
| Ranked #2,378 out of 7,015 Solar Power Plants Nationwide | |
| Ranked #84 out of 648 Massachusetts Power Plants | |
| Ranked #23 out of 541 Massachusetts Solar Power Plants | |
| Fuel Types | Solar |
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Monthly Net Generation for Dunstable Solar 1, LLC
Monthly Plant Fuel Consumption for Dunstable Solar 1, LLC
Dunstable Solar 1, LLC Details
| Summary Information | |
|---|---|
| Plant Name | Dunstable Solar 1, LLC (64696) |
| Plant Address | 0 Pleasant Street, Dunstable, MA 1827 |
| Utility | AES Distributed Energy (61012) |
| Latitude, Longitude | 42.6656, -71.5168 |
| Generation Dates on File | Apr 2021 to Dec 2025 |
| Initial Operation Date | April 2021 |
| Annual Generation | 8.4 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 | 19-765-000 |
| 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 | 13.20 kV |
| Energy Storage | Yes |
Generator DUBLN Details Operating April 2021
| Technology | Batteries |
|---|---|
| Prime Mover | Battery |
| Ownership | Single Owner |
| Nameplate Capacity | 4.5 MW |
| Summer Capacity | 4.5 MW |
| Winter Capacity | 4.5 MW |
| Minimum Load | 4.1 MW |
| Uprate/Derate Completed | No |
|---|---|
| Status | Operating |
| First Operation Date | April 2021 |
| Combined Heat & Power | No |
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Electricity used for energy storage |
| Time From Cold Shutdown To Full Load | 1H |
| Energy Storage Details | |
| Nameplate Energy Capacity MWH | 20.2 |
|---|---|
| Maximum Charge Rate | 4.5 MW |
| Maximum Discharge Rate | 4.5 MW |
| Storage Technology | LIB |
| Nameplate Reactive Power Rating | 0.9 |
| Storage Enclosure Type | CS |
| System Peak Shaving | Yes |
| Excess Wind And Solar Generation | P |
| DC Tightly Coupled | Yes |
| Direct Support Of Another Unit | Yes |
| Direct Support Plant Id | 64696 |
| Direct Support Gen Id | DUNST |
| Support T D Asset | No |
Generator DUNST Details Operating April 2021
| Technology | Solar Photovoltaic |
|---|---|
| Prime Mover | Photovoltaic |
| Ownership | Single Owner |
| Nameplate Capacity | 4.5 MW |
| Summer Capacity | 4.5 MW |
| Winter Capacity | 4.5 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
|---|---|
| First Operation Date | April 2021 |
| Combined Heat & Power | No |
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Solar |
| Time From Cold Shutdown To Full Load | 1H |
| Solar Details | |
| Fixed Tilt | Yes |
|---|---|
| Azimuth Angle | 1 |
| Tilt Angle | 25 |
| DC Net Capacity | 10.4 MW |
| Crystalline Silicon | Yes |
| Net Metering Agreement | No |
| Virtual Net Metering Agreement | No |
Dunstable Solar 1, LLC Plant Owners
| Owner Name | Address | Generator | Ownership | We couldn't locate any owners for this plant |
|---|
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Nearby Power Plants
Below are closest 20 power plants surrounding Dunstable Solar 1, LLC.
| Plant Name | Plant Location | Annual Generation | Distance |
|---|---|---|---|
| 651 Chase Solar NG | Lunenburg, MA | 3.9 GWh | 11.8 mi |
| Blodgett Solar CSG | Tyngsboro, MA | 9.8 GWh | 3.8 mi |
| Boott Hydropower | Lowell, MA | 60.8 GWh | 9.9 mi |
| BWC Stony Brook, LLC Hybrid | Chelmsford, MA | 1.8 GWh | 6.1 mi |
| Devens | Shirley, MA | 4.6 GWh | 9.2 mi |
| EBZ Solar | Shirley, MA | 3.4 GWh | 8.6 mi |
| EDF Lancaster | Lancaster, MA | 5.1 GWh | 12.1 mi |
| GSPP Devens, LLC | Ayer, MA | 3.0 GWh | 9.1 mi |
| Lowell Solar Landfill | Lowell, MA | 1.2 GWh | 8.7 mi |
| MDFA Devens-Saratoga | Devens, MA | 3.3 GWh | 9.4 mi |
| Merrimack Solar Farm, LLC | Merrimack, NH | 3.3 GWh | 10.1 mi |
| Mine Falls Generating Station | Nashua, NH | 9.1 GWh | 5.9 mi |
| Nashua Plant | Nashua, NH | 13.1 GWh | 4.6 mi |
| Nextsun Energy Littleton | Littleton, MA | 5.1 GWh | 7.9 mi |
| Pepperell Hydro Power Plant | Pepperell, MA | 2.3 GWh | 3 mi |
| Shirley Landfill | Shirley, MA | 1.3 GWh | 11.8 mi |
| Shirley Water | Shirley, MA | 2.8 GWh | 9.4 mi |
| Tyngsborough Solar | Tyngsborough, MA | 3.2 GWh | 3.6 mi |
| West Groton CHP | Groton, MA | 22.0 GWh | 7 mi |
| Westford Solar Park | Westford, MA | 4.1 GWh | 5.3 mi |