| Kearsarge William Way | Kearsarge William Way LLC | Bellingham, MA | 7 GWh | Nov 2021 | Dec 2024 |
Solar
|
| Kearsarge Wilmington | Kearsarge Wilmington LLC | Wilmington, MA | 2 GWh | Nov 2017 | Dec 2024 |
Solar
|
| Kendall Square Station | Kendall Green Energy, LLC | Cambridge, MA | 2 TWh | May 1949 | Sep 2025 |
Natural Gas : 99.1%
Distillate Fuel Oil : 0.9%
|
| Kenmare - Mansfield Branch Street | MN8 Energy LLC | Mansfield, MA | 2 GWh | May 2017 | Dec 2024 |
Solar
|
| Kibby Wind Facility | Helix Maine Wind Development, LLC | Chain of Ponds, ME | 262 GWh | Sep 2009 | Sep 2025 |
Wind
|
| Kilvert | Captona Kilvert Street Warwick LLC | Warwick, RI | 8 GWh | Nov 2018 | Dec 2024 |
Solar
|
| Kimberly Clark-Unit 1,2,3 | Kimberly-Clark Corporation | New Milford, CT | 219 GWh | Mar 2008 | Dec 2024 |
Natural Gas
|
| Kingdom Community Wind | Green Mountain Power Corp | Lowell, VT | 180 GWh | Oct 2012 | Sep 2025 |
Wind
|
| Kleen Energy Systems Project | Kleen Energy Systems, LLC | Middletown, CT | 3 TWh | Jun 2011 | Sep 2025 |
Natural Gas : 99.3%
Distillate Fuel Oil : 0.7%
|
| Knapp East (CSG) | AES Distributed Energy | Akron, NY | 7 GWh | Nov 2021 | Dec 2024 |
Solar
|
| Knapp West(CSG) | AES Distributed Energy | Akron, NY | 7 GWh | Nov 2021 | Dec 2024 |
Solar
|
| KS Solar Six LLC | Kearsarge Solar LLC | Hubbardston, MA | 3 GWh | Nov 2013 | Dec 2024 |
Solar
|
| Lake Road Generating Plant | Lake Road Generating Co LP | Dayville, CT | 6 TWh | Feb 2002 | Sep 2025 |
Natural Gas
|
| Lakeville Solar | C2 MA Lakeville, LLC | Lakeville, MA | 4 GWh | Nov 2018 | Dec 2024 |
Solar
|
| Lane Ave Solar LLC | AES Distributed Energy | North Brookfield, MA | 2 GWh | Aug 2021 | Dec 2024 |
Solar
|
| Lawrence Brook | Greenbacker Renewable Energy Corporation | Morristown, VT | 3 GWh | Nov 2020 | Dec 2024 |
Solar
|
| Lawrence Hydroelectric Associates | Central Rivers Power US, LLC | Lawrence, MA | 65 GWh | Jun 1981 | Dec 2024 |
Water
|
| Lebanon CSG LLC | Dimension Energy LLC | Lebanon, ME | 64 MWh | Nov 2024 | Dec 2024 |
Solar
|
| Lebanon Pines 1 & 2 | Connecticut Mun Elec Engy Coop | Lebanon, CT | 471 MWh | Mar 2010 | Dec 2024 |
Distillate Fuel Oil
|
| Ledeaux Solar, LLC CSG | 38 Degrees North, LLC | North Brookfield, MA | 1 GWh | Oct 2017 | Dec 2024 |
Solar
|
| Lee Site 31 Solar | NSTAR Electric Company | Lee, MA | 2 GWh | Jul 2018 | Apr 2024 |
Solar
|
| Leicester One MA Solar LLC | CVI CleanCapital Solar 1 LLC | Leicester, MA | 6 GWh | Dec 2014 | Dec 2024 |
Solar
|
| Lempster Wind LLC | Avangrid Power LLC | Lempster, NH | 68 GWh | Nov 2008 | Sep 2025 |
Wind
|
| Lenox Renewables | Lenox Renewables, LLC | Canastota, NY | 5 GWh | Aug 2021 | Dec 2024 |
Solar
|
| Leominster | Syncarpha Massachusetts, LLC | Leominster, MA | 3 GWh | Apr 2015 | Dec 2024 |
Solar
|
| Leominster (MA)-South Street-R&D | South Street Solar, LLC | Tewksbury, MA | 3 GWh | Nov 2013 | Dec 2024 |
Solar
|
| Lepomis PV Energy LLC | CleanCapital Holdings | Plymouth, MA | 8 GWh | May 2014 | Dec 2024 |
Solar
|
| Lewiston Junction Road Solar | NextGrid Peppertree, LLC | Poland, ME | 7 GWh | Dec 2021 | Dec 2024 |
Solar
|
| Lilly Lane | LSE Chamaeleon LLC | Charlton, MA | 2 GWh | May 2018 | Dec 2024 |
Solar
|
| Limerick Road Solar Farm | Limerick Road Solar, LLC | Shelburne, VT | 3 GWh | Nov 2013 | Dec 2024 |
Solar
|
| Limestone CSG 1 LLC | Limestone CSG 1 LLC | Limestone, ME | 5 MWh | Nov 2024 | Dec 2024 |
Solar
|
| Limestone CSG 2 LLC | Limestone CSG 2 LLC | Limestone, ME | 62 MWh | Oct 2024 | Dec 2024 |
Solar
|
| Lisbon Street Solar | NextGrid Cliffrose, LLC | Lewiston, ME | 3 GWh | Mar 2022 | Dec 2024 |
Solar
|
| Little Bay | Altus Power America Management, LLC | Providence, RI | 2 GWh | Feb 2014 | Dec 2024 |
Solar
|
| Little Falls Solar | Little Falls Solar | Little Falls, NY | 4 GWh | Sep 2020 | Dec 2024 |
Solar
|
| Little Falls Solar 1 | Little Falls Solar 1, LLC | Little Falls, NY | 3 GWh | Aug 2020 | Dec 2024 |
Solar
|
| Livermore Falls CSG | Livermore Falls CSG, LLC | Livermore Falls, ME | 5 GWh | Apr 2022 | Dec 2024 |
Solar
|
| LNG 1 & 2 | Connecticut Mun Elec Engy Coop | Norwich, CT | 494 MWh | Mar 2010 | Dec 2024 |
Distillate Fuel Oil
|
| Lochmere Hydroelectric Plant | Eagle Creek Renewable Energy, LLC | Tilton, NH | 3 GWh | Nov 1984 | Dec 2024 |
Water
|
| Lockwood Hydroelectric Facility | Merimil Ltd Partnership | Waterville, ME | 14 GWh | Sep 1985 | Dec 2024 |
Water
|
| Long Plain Solar | Long Plain Solar, LLC | Whatley, MA | 4 GWh | Nov 2019 | Dec 2024 |
Solar
|
| Loring | Altus Power America Management, LLC | Limestone, ME | 6 GWh | Apr 2023 | Dec 2024 |
Solar
|
| Lost Nation | Granite Shore Power | Groveton, NH | 422 MWh | Aug 1969 | Dec 2024 |
Distillate Fuel Oil
|
| Lowell Solar Landfill | Heliovaas LLC | Lowell, MA | 1 GWh | Nov 2013 | Dec 2024 |
Solar
|
| Lower Middlebury | Green Mountain Power Corp | Middlebury Lower, VT | 4 GWh | Jul 1917 | Dec 2024 |
Water
|
| Lower Village Water Power Project | Sugar River Power LLC | Claremont, NH | 4 GWh | Apr 1995 | Dec 2024 |
Water
|
| LR Wheatfield Solar 1 | LR Wheatfield Solar 1, LLC | Wheatfield, NY | 8 GWh | Sep 2020 | Dec 2024 |
Solar
|
| Ludlow Landfill | CleanCapital Holdings | Ludlow, MA | 3 GWh | Jul 2013 | Dec 2024 |
Solar
|
| Ludlow Site 72 - Conti | NSTAR Electric Company | Ludlow, MA | 2 GWh | Jul 2018 | Dec 2024 |
Solar
|
| M Street Jet | Massachusetts Bay Trans Auth | Boston, MA | 457 MWh | Apr 1979 | Dec 2024 |
Kerosene
|
| MA Blackstone | Catalyze Blackstone 83 Federal Street Microgrid, LLC | Blackstone, MA | 4 GWh | Jun 2022 | Dec 2024 |
Solar
|
| MA CS Uxbridge Community Solar | MA CS Uxbridge, LLC | Uxbridge, MA | 7 GWh | Jan 2023 | Dec 2024 |
Solar
|
| MA-Dighton-A | MA CS Dighton, LLC | Dighton, MA | 2 GWh | May 2024 | Dec 2024 |
Solar
|
| MA Military Reservation Wind Project | Air Force Civil Engineer Center | Otis ANG Base Bourne, MA | 10 GWh | Nov 2009 | Dec 2024 |
Wind
|
| MA Solar Storage 1 Hybrid | Origis Energy USA, Inc | Sterling, MA | 1 GWh | Feb 2018 | Dec 2024 |
Solar
|
| MacKinnon Solar | Ecos Energy LLC | Rutland, VT | 3 GWh | Jul 2021 | Dec 2024 |
Solar
|
| Madison Solar (CT) | Ecos Energy LLC | Somers, CT | 2 GWh | Dec 2020 | Dec 2024 |
Solar
|
| Main Rd Community Solar | AES Distributed Energy | Newstead, NY | 8 GWh | Jun 2022 | Dec 2024 |
Solar
|
| Main Street Solar Project | Greenbacker Renewable Energy Corporation | Rutland, VT | 2 GWh | Nov 2014 | Dec 2024 |
Solar
|
| Maine Independence Station | Casco Bay Energy Co LLC | Veazie, ME | 3 TWh | Apr 2000 | Dec 2024 |
Natural Gas
|
| Mainely Solar (Wyman Hill Solar LLC) | Wyman Hill Solar, LLC | Rumford, ME | 5 GWh | Nov 2022 | Dec 2024 |
Solar
|
| Manchester Community College East | Onyx Asset Services Group | Manchester, CT | 2 GWh | Sep 2018 | Dec 2024 |
Solar
|
| Manchester Community College North | Onyx Asset Services Group | Great Path, CT | 1 GWh | Sep 2018 | Dec 2024 |
Solar
|
| Manchester Street | Manchester Street, LLC. | Providence, RI | 2 TWh | Aug 1995 | Sep 2025 |
Natural Gas : 98.5%
Distillate Fuel Oil : 1.5%
|
| Manheim New England | Cox Enterprises | North Dighton, MA | 2 GWh | Nov 2012 | Dec 2024 |
Solar
|
| Maple(CSG) | Maple Street Solar 1, LLC | Bellingham, MA | 7 GWh | Oct 2021 | Dec 2024 |
Solar
|
| Mariaville Road Elsworth Solar, LLC | REA Investments, LLC | Ellsworth, ME | 3 GWh | Apr 2022 | Dec 2024 |
Solar
|
| Market Street Gardiner Solar, LLC | REA Investments, LLC | Gardiner, ME | 6 GWh | Jun 2022 | Dec 2024 |
Solar
|
| Marlborough Solar | Marlborough Solar, LLC | Milton, NY | 3 GWh | Feb 2021 | Dec 2024 |
Solar
|
| Mars Hill | Greenbacker Renewable Energy Corporation | Mars Hill, ME | 95 MWh | Oct 2024 | Dec 2024 |
Solar
|
| Marshfield 6 | Green Mountain Power Corp | Marshfield, VT | 8 GWh | Dec 1926 | Dec 2024 |
Water
|
| Marshfield PV | Terraform Arcadia | Marshfield, MA | 5 GWh | Nov 2013 | Dec 2024 |
Solar
|
| Marston Mills Solar | SoCore Energy LLC | Marstons Mills, MA | 6 GWh | Nov 2021 | Dec 2024 |
Solar
|
| Mascoma Hydro | Green Mountain Power Corp | W. Lebanon, NH | 2 GWh | Nov 1988 | Dec 2024 |
Water
|
| Mashpee Landfill Solar | Nautilus Solar Solutions | Mashpee, MA | 2 GWh | Aug 2014 | Dec 2024 |
Solar
|
| Mass Inst Tech Cntrl Utilities/Cogen Plt | Massachusetts Inst of Tech | Cambridge, MA | 205 GWh | May 1995 | Dec 2024 |
Natural Gas
|
| Mass Midstate Solar 1 | Evergreen Wind, LLC | Warren, MA | 7 GWh | Apr 2014 | Dec 2024 |
Solar
|
| Mass Midstate Solar 2 | Evergreen Wind, LLC | Warren, MA | 7 GWh | Apr 2014 | Dec 2024 |
Solar
|
| Mass Midstate Solar 3 | Evergreen Wind, LLC | Warren, MA | 6 GWh | Apr 2014 | Dec 2024 |
Solar
|
| Masspower | Masspower | Indian Orchard, MA | 476 GWh | Jun 1993 | Dec 2024 |
Natural Gas
|
| Maynard PV | Terraform Arcadia | Maynard, MA | 1 GWh | Dec 2013 | Dec 2024 |
Solar
|
| McAllister Landfill | Solar Breakers LLC | Portsmouth, RI | 1 GWh | Sep 2022 | Dec 2024 |
Solar
|
| McDougle-Mitchell Solar Project Hybrid C | AES Distributed Energy | Charlton, MA | 7 GWh | Jul 2020 | Dec 2024 |
Solar
|
| McHenry Solar | Ecos Energy LLC | Hampton, CT | 2 GWh | Sep 2021 | Dec 2024 |
Solar
|
| Mcindoes | Great River Hydro, LLC | Barnet, VT | 53 GWh | Dec 1930 | Dec 2024 |
Water
|
| MDFA Devens-Saratoga | Terraform Arcadia | Devens, MA | 3 GWh | Feb 2016 | Dec 2024 |
Solar
|
| ME Augusta 13 York Farm Rd Solar | SOL ME Augusta 13 York Farm, LLC | Augusta, ME | 1 GWh | Dec 2023 | Dec 2024 |
Solar
|
| ME - EDF - Phase II - Belfast | Shining Solar Partners, LLC | Belfast, ME | 427 MWh | Aug 2024 | Dec 2024 |
Solar
|
| ME - EDFR - Phase I - Bristol | Overlook Solar Partners, LLC | Bristol, ME | 6 GWh | Nov 2023 | Nov 2024 |
Solar
|
| ME-EDFR-Phase I-Embden | Tower Solar Partners, LLC | Embden, ME | 8 GWh | Nov 2023 | Dec 2024 |
Solar
|
| ME-EDFR-Phase I-Woolwich | Green Mile Solar, LLC | Woolwich, ME | 7 GWh | Aug 2023 | Dec 2024 |
Solar
|
| ME Novel Lighthouse - Carrabassett | Luminace Sunbeam Development Holdings, LLC | Carrabassett Valley, ME | 5 GWh | Nov 2023 | Dec 2024 |
Solar
|
| ME Novel Lighthouse - Front St. Solar CS | Luminace Sunbeam Development Holdings, LLC | Skowhegan, ME | 4 GWh | Apr 2023 | Dec 2024 |
Solar
|
| ME Novel Lighthouse - Penobscot CSG | Luminace Sunbeam Development Holdings, LLC | Patten, ME | 812 MWh | Aug 2024 | Dec 2024 |
Solar
|
| ME - Novel (Lighthouse Ph I) Mars Hill | Mars Hill Road Solar Farm, LLC | Westfield, ME | 22 MWh | Jul 2024 | Dec 2024 |
Solar
|
| Meadow Solar | Altus Power America Management, LLC | Boston, MA | 4 GWh | Nov 2016 | Dec 2024 |
Solar
|
| Mechanic Falls | KEI (Maine) Power Management (IV) LLC | Mechanic Falls, ME | 2 GWh | Mar 1986 | Dec 2024 |
Water
|
| Mechanic Street (CSG) | Nautilus Solar Solutions | Presque Island, ME | 3 MWh | Nov 2024 | Dec 2024 |
Solar
|
| Medical Area Total Energy Plant | MATEP LLC | Boston, MA | 318 GWh | Dec 1979 | Dec 2024 |
Natural Gas : 98.3%
Distillate Fuel Oil : 1.7%
|
| Medtronic - New Haven | Bloom Energy | North Haven, CT | 2 GWh | Sep 2020 | Dec 2024 |
Natural Gas
|
