Oak Street Solar
433 Oak Street, Springfield, MA 1151Plant Summary Information
Oak Street Solar is ranked #135 out of 541 solar farms in Massachusetts in terms of total annual net electricity generation.
Oak Street Solar generated 856.0 MWh during the 3-month period between September 2025 to December 2025.
| Plant Name | Oak Street Solar |
|---|---|
| Utility Name | Citizens Enterprises Corporation |
| Location | Hampden County, MA |
| Initial Operation Date | December 2019 |
| Last Update | Dec 2025 |
| Annual Generation | 5.4 GWh |
| Annual Consumption | 19.1 k MMBtu |
| Ranked #8,091 out of 13,094 Power Plants Nationwide | |
| Ranked #3,406 out of 7,027 Solar Power Plants Nationwide | |
| Ranked #207 out of 648 Massachusetts Power Plants | |
| Ranked #135 out of 541 Massachusetts Solar Power Plants | |
| Fuel Types | Solar |
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Monthly Net Generation for Oak Street Solar
Monthly Plant Fuel Consumption for Oak Street Solar
Oak Street Solar Details
| Summary Information | |
|---|---|
| Plant Name | Oak Street Solar (63690) |
| Plant Address | 433 Oak Street, Springfield, MA 1151 |
| Utility | Citizens Enterprises Corporation (58871) |
| Latitude, Longitude | 42.14861, -72.49694 |
| Generation Dates on File | Jan 2020 to Dec 2025 |
| Initial Operation Date | December 2019 |
| Annual Generation | 5.4 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 | QF19-245 |
| 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 PV1 Details Operating December 2019
| Technology | Solar Photovoltaic |
|---|---|
| Prime Mover | Photovoltaic |
| Ownership | Wholly Owned by Other Entity |
| Nameplate Capacity | 3.5 MW |
| Summer Capacity | 3.5 MW |
| Winter Capacity | 3.5 MW |
| Uprate/Derate Completed | No |
|---|---|
| Status | Operating |
| First Operation Date | December 2019 |
| 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 | 4.7 MW |
| Crystalline Silicon | Yes |
| Net Metering Agreement | No |
| Virtual Net Metering Agreement | No |
Oak Street Solar Plant Owners
| Owner Name | Address | Ownership |
|---|---|---|
| Citizens Solar Holdings IX, LLC | 88 Black Falcon Ave, Suite 342, Boston, MA 2210 | 100.00% |
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| #3409 | Green Farm | Robersonville, NC | 5.4 GWh |
| #3410 | Tulare 1 and 2 | Tulare, CA | 5.4 GWh |
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| #3413 | Fresno Solar | San Joaquin, CA | 5.4 GWh |
| #3414 | Red Maple Solar | Cleveland, MN | 5.4 GWh |
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Nearby Power Plants
Below are closest 20 power plants surrounding Oak Street Solar.
| Plant Name | Plant Location | Annual Generation | Distance |
|---|---|---|---|
| Ameresco Chicopee Energy | Chicopee, MA | 3.7 GWh | 2.3 mi |
| CED Chicopee Solar | Chicopee, MA | 4.8 GWh | 4.7 mi |
| Chicopee | Chicopee, MA | 2.3 GWh | 2.4 mi |
| Chicopee River Solar | Springfield, MA | 2.9 GWh | 2.8 mi |
| Cottage Street Solar Facility | Springfield, MA | 4.1 GWh | 2.1 mi |
| East Springfield Solar PV | Springfield, MA | 1.9 GWh | 2.8 mi |
| Front Street | Chicopee, MA | 1.2 GWh | 4.8 mi |
| Huxley Solar | Ludlow, MA | 10.2 GWh | 3.5 mi |
| Indian Orchard | Indian Orchard, MA | 3.5 GWh | 1 mi |
| Indian Orchard Plant 1 | Springfield, MA | 8.5 GWh | 1.5 mi |
| Indian Orchard PV Facility | Springfield, MA | 2.4 GWh | 0.2 mi |
| Kearsarge Ludlow LLC | Ludlow, MA | 5.6 GWh | 3.6 mi |
| Ludlow Landfill | Ludlow, MA | 3.2 GWh | 2.4 mi |
| Ludlow Site 72 - Conti | Ludlow, MA | 2.5 GWh | 2.8 mi |
| Masspower | Indian Orchard, MA | 441.7 GWh | 1.4 mi |
| Putts Bridge | Ludlow, MA | 10.6 GWh | 0.8 mi |
| Smith & Wesson at Springfield MA PV | Springfield, MA | 2.4 GWh | 2.9 mi |
| Springfield Solar PV | Springfield, MA | 5.5 GWh | 2.9 mi |
| Stony Brook | Ludlow, MA | 140.7 GWh | 3.5 mi |
| ZPD-PT Solar Project 2017-021 LLC Hybrid | Wilbraham, MA | 1.6 GWh | 3.6 mi |