Hopkinton CSG
147 Lumber Street, Hopkinton, MA 1748Plant Summary Information
Hopkinton CSG is ranked #311 out of 541 solar farms in Massachusetts in terms of total annual net electricity generation.
Hopkinton CSG generated 439.0 MWh during the 3-month period between September 2025 to December 2025.
| Plant Name | Hopkinton CSG |
|---|---|
| Utility Name | Altus Power America Management, LLC |
| Location | Middlesex County, MA |
| Initial Operation Date | April 2019 |
| Last Update | Dec 2025 |
| Annual Generation | 2.8 GWh |
| Annual Consumption | 9.9 k MMBtu |
| Ranked #10,016 out of 13,081 Power Plants Nationwide | |
| Ranked #5,006 out of 7,015 Solar Power Plants Nationwide | |
| Ranked #394 out of 648 Massachusetts Power Plants | |
| Ranked #311 out of 541 Massachusetts Solar Power Plants | |
| Fuel Types | Solar |
| Previous Operator |
Hopkinton MA 1, LLC (2018 to 2019) Altus Power America Management, LLC (2020 to 2025) |
Map of Hopkinton CSG
Full Screen MapRegister Now for Comprehensive Access
Subscribe now to access all power plant data, utility information, FERC EQR data, and more for Hopkinton CSG.
Monthly Net Generation for Hopkinton CSG
Monthly Plant Fuel Consumption for Hopkinton CSG
Hopkinton CSG Details
| Summary Information | |
|---|---|
| Plant Name | Hopkinton CSG (62760) |
| Plant Address | 147 Lumber Street, Hopkinton, MA 1748 |
| Utility | Altus Power America Management, LLC (60281) |
| Latitude, Longitude | 42.20349, -71.53153 |
| Generation Dates on File | Apr 2019 to Dec 2025 |
| Initial Operation Date | April 2019 |
| Annual Generation | 2.8 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 | QF19-341-001 |
| 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 | 13.80 kV |
| Energy Storage | No |
Generator WT Details Operating April 2019
| Technology | Solar Photovoltaic |
|---|---|
| Prime Mover | Photovoltaic |
| Ownership | Single Owner |
| Nameplate Capacity | 2 MW |
| Nameplate Power Factor | 1 |
| Summer Capacity | 2 MW |
| Winter Capacity | 2 MW |
| Uprate/Derate Completed | No |
|---|---|
| Status | Operating |
| First Operation Date | April 2019 |
| Combined Heat & Power | No |
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Solar |
| Solar Details | |
| Fixed Tilt | Yes |
|---|---|
| Azimuth Angle | 180 |
| Tilt Angle | 30 |
| DC Net Capacity | 2.8 MW |
| Crystalline Silicon | Yes |
| Net Metering Agreement | No |
| Virtual Net Metering Agreement | Yes |
| Virtual Net Metering DC Capacity | 2.8 MW |
Hopkinton 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 |
|---|---|---|---|
| #4996 | Chaberton Solar Lime Kiln | Fulton, MD | 2.8 GWh |
| #4997 | UMass PV Lot 22 | Amherst, MA | 2.7 GWh |
| #4998 | Holland Solar | Milford, NJ | 2.8 GWh |
| #4999 | North Haven Solar One | North Haven, CT | 2.8 GWh |
| #5000 | 9150 Hermosa Solar GM | Rancho Cucamonga, CA | 2.8 GWh |
| #5001 | AVI Bakersfield | Bakersfield, CA | 2.8 GWh |
| #5002 | Shirley Water | Shirley, MA | 2.8 GWh |
| #5003 | CED Champaign Solar LLC | Champaign, IL | 2.8 GWh |
| #5004 | Rockford Plant | Rockford, IL | 2.8 GWh |
| #5005 | Blydenburgh Solar Project | Haupaugge, NY | 2.8 GWh |
| #5007 | Broadway 4 - Target Shafter | Shafter, CA | 2.8 GWh |
| #5008 | Atascadero State Hospital | Atascadero, CA | 2.8 GWh |
| #5009 | Dunn Road Solar | Sandy, OR | 2.8 GWh |
| #5010 | San Diego - NCRC at Vista | Vista, CA | 2.8 GWh |
| #5011 | Chambers 3 - Erie County Alden | Alden, NY | 2.8 GWh |
| #5012 | Medford DPC Solar | Medford, WI | 2.8 GWh |
| #5013 | River Valley Solar | Woodburn, OR | 2.8 GWh |
| #5014 | Grossmont-Cuyamaca-Cuyamaca Col. Solar & | El Cajon, CA | 2.8 GWh |
| #5015 | SCCCD - Fresno Community College | Fresno, CA | 2.8 GWh |
| #5016 | Dignity - Siena Campus | Henderson, NV | 2.8 GWh |
Nearby Power Plants
Below are closest 20 power plants surrounding Hopkinton CSG.
| Plant Name | Plant Location | Annual Generation | Distance |
|---|---|---|---|
| Ashland Solar | Ashland, MA | 6.4 GWh | 4.7 mi |
| BlueWave Capital - Grafton (SREC II) | Grafton, MA | 1.9 GWh | 6.9 mi |
| Bourne (MA) - Holliston I | Holliston, MA | 3.5 GWh | 4.3 mi |
| BWC Muddy Brook, LLC Hybrid | Mendon, MA | 1.9 GWh | 7.5 mi |
| BWC Mystic River | Mendon, MA | 1.8 GWh | 6.2 mi |
| BWC Origination 19 | Hopedale, MA | 1.7 GWh | 6.5 mi |
| Centaurus Solar - MA | Ashland, MA | 3.1 GWh | 6.4 mi |
| Exelon Medway LLC | Medway, MA | 4.4 GWh | 6.2 mi |
| Exelon West Medway II LLC | Medway, MA | 258.6 GWh | 6.4 mi |
| GELD Solar Farm | Groton, MA | 3.3 GWh | 4.4 mi |
| Grafton PV | Grafton, MA | 4.3 GWh | 6.9 mi |
| Holliston LLC | Holliston, MA | 1.8 GWh | 6.1 mi |
| Holliston Solar CSG | Holliston, MA | 1.5 GWh | 4 mi |
| Medway Grid | Medway, MA | 19.5 GWh | 5.9 mi |
| Mendon | Mendon, MA | 3.8 GWh | 7.5 mi |
| Milford Power LP | Milford, MA | 253.3 GWh | 5.2 mi |
| Northbridge Solar | South Grafton, MA | 3.2 GWh | 6.4 mi |
| Syncarpha Puddon I Hybrid CSG | Northbridge, MA | 8.4 GWh | 6.8 mi |
| Syncarpha Puddon II Hybrid CSG | Northbridge, MA | 8.5 GWh | 7 mi |
| Westborough Solar LLC | Westborough, MA | 2.5 GWh | 5.7 mi |