Westport Stone & Sand Solar (CSG)
536 Old County Road, Westport, MA 2790Plant Summary Information
Westport Stone & Sand Solar (CSG) is ranked #78 out of 541 solar farms in Massachusetts in terms of total annual net electricity generation.
Westport Stone & Sand Solar (CSG) generated 1.0 GWh during the 3-month period between September 2025 to December 2025.
| Plant Name | Westport Stone & Sand Solar (CSG) |
|---|---|
| Utility Name | AES Clean Energy |
| Location | Bristol County, MA |
| Initial Operation Date | March 2024 |
| Last Update | Dec 2025 |
| Annual Generation | 6.8 GWh |
| Annual Consumption | 24.2 k MMBtu |
| Ranked #7,470 out of 13,081 Power Plants Nationwide | |
| Ranked #2,930 out of 7,015 Solar Power Plants Nationwide | |
| Ranked #143 out of 648 Massachusetts Power Plants | |
| Ranked #78 out of 541 Massachusetts Solar Power Plants | |
| Fuel Types | Solar |
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Monthly Net Generation for Westport Stone & Sand Solar (CSG)
Monthly Plant Fuel Consumption for Westport Stone & Sand Solar (CSG)
Westport Stone & Sand Solar (CSG) Details
| Summary Information | |
|---|---|
| Plant Name | Westport Stone & Sand Solar (CSG) (66447) |
| Plant Address | 536 Old County Road, Westport, MA 2790 |
| Utility | AES Clean Energy (64904) |
| Latitude, Longitude | 41.62105, -71.05525 |
| Generation Dates on File | Mar 2024 to Dec 2025 |
| Initial Operation Date | March 2024 |
| Annual Generation | 6.8 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 | pending |
| 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 | NSTAR Electric Company (54913) MA |
| Grid Voltage | 13.20 kV |
| Energy Storage | No |
Generator WESTP Details Operating March 2024
| Technology | Solar Photovoltaic |
|---|---|
| Prime Mover | Photovoltaic |
| Ownership | Single Owner |
| Nameplate Capacity | 5 MW |
| Nameplate Power Factor | 1 |
| Summer Capacity | 5 MW |
| Winter Capacity | 5 MW |
|---|---|
| Uprate/Derate Completed | No |
| Status | Operating |
| First Operation Date | March 2024 |
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Solar |
| Solar Details | |
| Single Axis Tracking | Yes |
|---|---|
| Fixed Tilt | Yes |
| Bifacial | Yes |
| Azimuth Angle | 10 |
| Tilt Angle | 15 |
| DC Net Capacity | 5.91 MW |
| Crystalline Silicon | Yes |
| Net Metering Agreement | No |
| Virtual Net Metering Agreement | Yes |
| Virtual Net Metering DC Capacity | 5.9 MW |
Westport Stone & Sand Solar (CSG) Plant Owners
| Owner Name | Address | Ownership | We couldn't locate any owners for this plant |
|---|
Power Plants with Similar Net Generation
Power plants with a similar annual net generation from Solar.
| Rank | Plant Name | Plant Location | Annual Generation |
|---|---|---|---|
| #2920 | Solten Plainville 6000, LLC | Plainville, MA | 6.9 GWh |
| #2921 | 3232 Batavia Solar | Batavia, NY | 6.9 GWh |
| #2922 | North Kern 1 | Shafter, CA | 6.9 GWh |
| #2923 | NYS Rte 12 Community Solar | Clayton, NY | 6.9 GWh |
| #2924 | CA-DGS RFP-Salinas Valley State Prison | Soledad, CA | 6.8 GWh |
| #2925 | DG Crystal Spring CSG | Mattapoisett, MA | 6.8 GWh |
| #2926 | Nutting Ridge Solar, LLC | Otisfield, ME | 6.8 GWh |
| #2927 | Overlook | Westminster, MA | 6.8 GWh |
| #2928 | Columbia City Solar Park | Columbia City, IN | 6.8 GWh |
| #2929 | Broadridge Solar, LLC | Lumberton, NC | 6.8 GWh |
| #2931 | North Gainesville Solar | Gainesville, TX | 6.8 GWh |
| #2932 | Knaggs Brothers Farm | Altamont, NY | 6.8 GWh |
| #2933 | Kings CSG 3 LLC Community Solar | Lemoore, CA | 6.8 GWh |
| #2934 | Tamworth Holdings | Garland, NC | 6.8 GWh |
| #2935 | Lindsay Solar | Lindsay, CA | 6.8 GWh |
| #2936 | Verde Light Community Solar | Ontario, OR | 6.8 GWh |
| #2937 | Peterboro (CSG) | Vernon, NY | 6.8 GWh |
| #2938 | Aries Community Solar | Claremont, MN | 6.8 GWh |
| #2939 | UC Riverside Lots 30 & 32 | Riverside, CA | 6.8 GWh |
| #2940 | Lewiston Junction Road Solar | Poland, ME | 6.8 GWh |
Nearby Power Plants
Below are closest 20 power plants surrounding Westport Stone & Sand Solar (CSG).
| Plant Name | Plant Location | Annual Generation | Distance |
|---|---|---|---|
| 1519 Crandall Road | Tiverton, RI | 6.0 GWh | 5.2 mi |
| Acushnet Hawes Reed Road | Dartmouth, MA | 1.8 GWh | 2.9 mi |
| Adirondack A+B Community Solar Garden | Westport, MA | 8.3 GWh | 4.9 mi |
| Brookwood Drive Community Solar | Westport, MA | 5.5 GWh | 2.9 mi |
| Dartmouth | Dartmouth, MA | 6.4 GWh | 4.9 mi |
| Dartmouth Farms Solar | Dartmouth, MA | 3.7 GWh | 3.9 mi |
| Dartmouth II Solar | Dartmouth, MA | 2.6 GWh | 4.3 mi |
| Dartmouth Landfill | Dartmouth, MA | 1.8 GWh | 4 mi |
| Dartmouth Power Associates LP | Dartmouth, MA | 88.9 GWh | 4.6 mi |
| Faunce Corner Community Solar | Dartmouth, MA | 2.2 GWh | 4.9 mi |
| Fisher Road Solar | Dartmouth, MA | 7.1 GWh | 2.7 mi |
| Pine Hill Westport | Westport, MA | 2.7 GWh | 1.2 mi |
| Rhode Island Solar Renewable Energy IV, | Tiverton, RI | 18.3 GWh | 5.2 mi |
| Sullivan Solar | New Bedford, MA | 2.1 GWh | 5.6 mi |
| Tiverton Power Plant | Tiverton, RI | 1.5 TWh | 6.1 mi |
| Westport (MA) | Westport, MA | 4.0 GWh | 5.7 mi |
| Westport B Community Solar Garden | Westport, MA | 7.9 GWh | 6 mi |
| Westport Community Solar Garden | Westport, MA | 3.7 GWh | 5.2 mi |
| Westport MA 1 Community Solar | Westport, MA | 2.1 GWh | 0.1 mi |
| Westport MA 2 Community Solar | Westport, MA | 1.5 GWh | 0.1 mi |