Directory of Power Plants in Rhode Island
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| Block Island | Block Island Utility District | Block Island, RI | (NA) | 119.0 MWh | May 1999 | May 2024 | Distillate Fuel Oil |
| TPE King Solar Holdings1, LLC (CSG) | Nautilus Solar Solutions | North Smithfield, RI | ISO New England (ISNE) | 19.3 GWh | Mar 2022 | Dec 2023 | Solar |
| GD West Greenwich Victory I, LLC | GD West Greenwich Victory I, LLC | West Greenwich, RI | ISO New England (ISNE) | 2.7 GWh | Nov 2019 | Dec 2023 | Solar |
| Smithfield Solar Farm, LLC | Smithfield Solar Farm | Smithfield, RI | ISO New England (ISNE) | 4.4 GWh | Jun 2020 | Dec 2023 | Solar |
| GD Glocester White Oak I, LLC | GD Glocester White Oak I, LLC | Glocester, RI | ISO New England (ISNE) | 2.5 GWh | Nov 2020 | Dec 2023 | Solar |
| WED Coventry Seven, LLC | WED Coventry Seven, LLC | Coventry, RI | ISO New England (ISNE) | 5.0 GWh | Nov 2020 | Dec 2023 | Solar |
| Roger Williams - Melville at Portsmouth | Luminace Solar Rhode Island, LLC | Portsmouth, RI | ISO New England (ISNE) | 4.7 GWh | Feb 2021 | Dec 2023 | Solar |
| Plainfield Pike | Captona Plainfield Pike Johnston LLC | Johnston, RI | ISO New England (ISNE) | 3.7 GWh | May 2019 | Dec 2023 | Solar |
| A Street 1 | Captona A Street 1 Johnston LLC | Johnston, RI | ISO New England (ISNE) | 2.0 GWh | Nov 2018 | Dec 2023 | Solar |
| Kilvert | Captona Kilvert Street Warwick LLC | Warwick, RI | ISO New England (ISNE) | 8.2 GWh | Nov 2018 | Dec 2023 | Solar |
| A Street 2 | Captona A Street 2 Johnston LLC | Johnston, RI | ISO New England (ISNE) | 2.9 GWh | Nov 2018 | Dec 2023 | Solar |
| Gold Meadow Farms | Captona Lippitt Ave Cranston LLC | Cranston, RI | ISO New England (ISNE) | 27.5 GWh | Apr 2019 | Dec 2023 | Solar |
| North Providence | Captona N.P. LLC | North Providence, RI | ISO New England (ISNE) | 3.3 GWh | Sep 2018 | Dec 2023 | Solar |
| Pine Hill | AEP Onsite Partners, LLC | Johnston, RI | ISO New England (ISNE) | 7.8 GWh | Jul 2020 | Dec 2023 | Solar |
| Blackhorse Farm Solar, LLC CSG | AES Distributed Energy | Warren, RI | ISO New England (ISNE) | 6.1 GWh | Nov 2020 | Dec 2023 | Solar |
| GD Hopkinton Main I, LLC | GD Hopkinton Main I, LLC | Hopkinton, RI | ISO New England (ISNE) | 15.8 GWh | Oct 2020 | Dec 2023 | Solar |
| ISM Solar Cranston CSG | Nautilus Solar Solutions | Cranston, RI | ISO New England (ISNE) | 4.2 GWh | Nov 2020 | Dec 2023 | Solar |
| University Solar, LLC | AES Distributed Energy | West Greenwich, RI | ISO New England (ISNE) | 27.8 GWh | Nov 2019 | Aug 2024 | Solar |
| Hopkinton Phase 2 | Vista Solar, Inc. | Ashaway, RI | ISO New England (ISNE) | 3.7 GWh | Aug 2020 | Dec 2023 | Solar |
| Hopkins Hill CSG | Nautilus Solar Solutions | West Greenwich, RI | ISO New England (ISNE) | 10.5 GWh | Oct 2020 | Dec 2023 | Solar |
| Town of Burrillville Solar CSG | Standard Solar | Burrillville, RI | ISO New England (ISNE) | 4.1 GWh | Sep 2020 | Dec 2023 | Solar |
| 10 Briggs Solar NG, LLC (East) | NuGen Capital Management | East Greenwich, RI | ISO New England (ISNE) | 7.7 GWh | May 2021 | Dec 2023 | Solar |
| Dry Bridge Solar (Brown University) | MN8 Energy LLC | North Kingstown, RI | ISO New England (ISNE) | 49.0 GWh | Oct 2023 | Aug 2024 | Solar |
| Nautilus Goat Island Solar LLC (CSG) | Nautilus Solar Solutions | Burrillville, RI | ISO New England (ISNE) | 4.0 GWh | Jul 2019 | Dec 2023 | Solar |
| Douglas Pike Solar, LLC | Navisun LLC | Burrillville, RI | ISO New England (ISNE) | 2.3 GWh | May 2023 | Dec 2023 | Solar |
| Green Providence Wind II, LLC | Green Providence Wind II, LLC | Providence, RI | ISO New England (ISNE) | 3.1 GWh | Nov 2021 | Dec 2023 | Wind |
| Manchester Street | Manchester Street, LLC. | Providence, RI | ISO New England (ISNE) | 1.4 TWh | Aug 1995 | Aug 2024 | Natural Gas : 99.7% |
| Tank Farm 4 | Solar Breakers LLC | Portsmouth, RI | ISO New England (ISNE) | 4.4 GWh | Sep 2022 | Dec 2023 | Solar |
| McAllister Landfill | Solar Breakers LLC | Portsmouth, RI | ISO New England (ISNE) | 693.0 MWh | Sep 2022 | Dec 2023 | Solar |
| Rhode Island Solar Renewable Energy IV, LLC | Rhode Island Solar Renewable Energy IV, LLC | Tiverton, RI | ISO New England (ISNE) | 1.0 MWh | Nov 2023 | Dec 2023 | Solar |
| GD West Greenwich Nooseneck I, LLC | GD West Greenwich Nooseneck I, LLC | West Greenwich, RI | ISO New England (ISNE) | 27.6 GWh | Nov 2022 | Dec 2023 | Solar |
| Robin Hollow Solar | Robin Hollow Solar, LLC | West Greenwich, RI | ISO New England (ISNE) | 48.5 GWh | Nov 2023 | Aug 2024 | Solar |
| White Rock Road LLC | White Rock Road LLC | Westerly, RI | ISO New England (ISNE) | 9.8 GWh | Nov 2022 | Dec 2023 | Solar |
| North Kingstown Solar LLC | North Kingstown Solar LLC | North Kingstown, RI | ISO New England (ISNE) | 3.3 GWh | Aug 2022 | Dec 2023 | Solar |
| Kearsarge West Shore Solar LLC | Kearsarge West Shore Solar LLC | Portsmouth, RI | ISO New England (ISNE) | 7.2 GWh | Nov 2022 | Dec 2023 | Solar |
| Kearsarge Smithfield LLC | Kearsarge Smithfield LLC | Burrillville, RI | ISO New England (ISNE) | 10.9 GWh | Mar 2023 | Dec 2023 | Solar |
| Foster Solar | Foster Solar, LLC | North Scituate, RI | ISO New England (ISNE) | 1.6 GWh | Jul 2016 | Dec 2023 | Solar |
| TPE Hopkins Solar Holdings1, LLC | Nautilus Solar Solutions | West Greenwhich, RI | ISO New England (ISNE) | 9.5 GWh | Oct 2020 | Dec 2022 | Solar |
| Green Providence Wind I, LLC | Green Providence Wind I, LLC | Providence, RI | ISO New England (ISNE) | 1.5 GWh | Nov 2021 | Dec 2023 | Wind |
| GDIM 4, LLC | GDIM 4, LLC | North Smithfield, RI | ISO New England (ISNE) | 13.8 GWh | Nov 2021 | Dec 2023 | Solar |
| GDIM 3, LLC | GDIM 3, LLC | North Smithfield, RI | ISO New England (ISNE) | 13.5 GWh | Nov 2021 | Dec 2023 | Solar |
| GDIM 2, LLC | GDIM 2, LLC | North Smithfield, RI | ISO New England (ISNE) | 12.6 GWh | Nov 2021 | Dec 2023 | Solar |
| GDIM 1, LLC | GDIM 1, LLC | North Smithfield, RI | ISO New England (ISNE) | 13.2 GWh | Nov 2021 | Dec 2023 | Solar |
| GD Johnson Scituate I, LLC | GD Johnson Scituate I, LLC | Cranston, RI | ISO New England (ISNE) | 5.8 GWh | Nov 2021 | Dec 2023 | Solar |
| Howard Lane Solar | NJR Clean Energy Ventures Corporation | Glocester, RI | ISO New England (ISNE) | 842.0 MWh | Aug 2023 | Dec 2023 | Solar |
| Kearsarge East Providence | Kearsarge East Providence LLC | East Providence, RI | ISO New England (ISNE) | 3.3 GWh | Nov 2020 | Dec 2023 | Solar |
| Kearsarge Fogland | Kearsarge Fogland LLC | Tiverton, RI | ISO New England (ISNE) | 2.0 GWh | Oct 2020 | Dec 2023 | Solar |
| Kearsarge Westerly | Kearsarge Westerly LLC | Westerly, RI | ISO New England (ISNE) | 6.4 GWh | Nov 2020 | Dec 2023 | Solar |
| Alton Road Solar | Revity Energy LLC | Bradford, RI | ISO New England (ISNE) | 23.8 GWh | Nov 2019 | Dec 2023 | Solar |
| Forbes Street Solar | Altus Power America Management, LLC | East Providence, RI | ISO New England (ISNE) | 3.4 GWh | Nov 2013 | Dec 2023 | Solar |
| Johnston Solar | Concord New Energy | Town of Johnston, RI | ISO New England (ISNE) | 1.6 GWh | Jun 2015 | Dec 2023 | Solar |
| NBC Field's Point Wind Farm | Narragansett Bay Commission | Providence, RI | ISO New England (ISNE) | 5.2 GWh | Sep 2012 | Aug 2024 | Wind |
| WED Coventry 6 | Greenbacker Renewable Energy Corporation | Coventry, RI | ISO New England (ISNE) | 6.5 GWh | Jul 2016 | Aug 2024 | Wind |
| WED Coventry 5 | Greenbacker Renewable Energy Corporation | Coventry, RI | ISO New England (ISNE) | 2.4 GWh | Feb 2017 | Dec 2023 | Wind |
| WED Coventry 4 | WED Coventry Four, LLC | Coventry, RI | ISO New England (ISNE) | 2.2 GWh | Jul 2016 | Dec 2023 | Wind |
| WED Coventry 3 | WED Coventry Three, LLC | Coventry, RI | ISO New England (ISNE) | 2.3 GWh | Jul 2016 | Dec 2023 | Wind |
| WED Coventry 2 | WED Coventry Two, LLC | Coventry, RI | ISO New England (ISNE) | 6.3 GWh | Jul 2016 | Aug 2024 | Wind |
| WED Coventry 1 | WED Coventry One, LLC | Coventry, RI | ISO New England (ISNE) | 2.3 GWh | Sep 2016 | Dec 2023 | Wind |
| WED NK Green | WED NK Green LLC | North Kingstown, RI | ISO New England (ISNE) | 2.2 GWh | Feb 2012 | Dec 2023 | Wind |
| Johnston LFG Turbine Plant | Rhode Island LFG Genco | Johnston, RI | ISO New England (ISNE) | 231.7 GWh | Apr 2013 | Aug 2024 | Landfill Gas |
| West Davisville Solar | Altus Power America Management, LLC | North Kingstown, RI | ISO New England (ISNE) | 2.6 GWh | Nov 2013 | Dec 2023 | Solar |
| Brookside | Terraform Arcadia | North Smithfield, RI | ISO New England (ISNE) | 1.5 GWh | Oct 2015 | Dec 2023 | Solar |
| West Greenwich Solar | Consolidated Edison Development Inc. | West Greenwich, RI | ISO New England (ISNE) | 2.6 GWh | Apr 2013 | Aug 2024 | Solar |
| Block Island Wind Farm | Deepwater Wind Block Island LLC | NA, RI | ISO New England (ISNE) | 97.1 GWh | Nov 2016 | Aug 2024 | Wind |
| Rhode Island State Energy Center | RISEC Operating Services | Johnston, RI | ISO New England (ISNE) | 3.7 TWh | Sep 2002 | Aug 2024 | Natural Gas |
| Tiverton Power Plant | Tiverton Power LLC | Tiverton, RI | ISO New England (ISNE) | 1.7 TWh | Feb 2000 | Dec 2023 | Natural Gas |
| Thundermist Hydro | City of Woonsocket | Providence, RI | ISO New England (ISNE) | 5.1 GWh | May 1981 | Sep 2023 | Water |
| Ocean State Power II | Ocean State Power II | Harrisville, RI | ISO New England (ISNE) | 1.1 TWh | Sep 1991 | Dec 2023 | Natural Gas : 99.7% |
| Rhode Island Hospital | Rhode Island Hospital | Providence, RI | ISO New England (ISNE) | 9.2 GWh | Sep 1974 | Aug 2024 | Natural Gas : 89.3% Residual Fuel Oil : 10.7% |
| Ocean State Power | Ocean State Power Co | Harrisville, RI | ISO New England (ISNE) | 1.3 TWh | Nov 1990 | Dec 2023 | Natural Gas : 99.6% |
| Central Power Plant | State of Rhode Island | Cranston, RI | ISO New England (ISNE) | 19.4 GWh | Jul 1958 | Aug 2024 | Natural Gas |
| Ridgewood Providence Power | Rhode Island LFG Genco | Johnston, RI | ISO New England (ISNE) | 10.2 GWh | Jul 2005 | Dec 2023 | Landfill Gas |
| Blackstone/Tupperware | Blackstone Hydro Inc. | North Smithfield, RI | ISO New England (ISNE) | 3.7 GWh | Dec 1980 | Aug 2024 | Water |
| WED Green Hill, LLC | WED Green Hill, LLC | Johnston, RI | ISO New England (ISNE) | 6.0 GWh | Dec 2018 | Aug 2024 | Wind |
| Kearsarge SKSC2 LLC | Kearsarge SKSC2 LLC | South Kingstown, RI | ISO New England (ISNE) | 5.7 GWh | Sep 2018 | Dec 2023 | Solar |
| Kearsarge SKSC1 LLC | Kearsarge SKSC1 LLC | South Kingstown, RI | ISO New England (ISNE) | 6.0 GWh | Sep 2018 | Dec 2023 | Solar |
| Founders Homestead Farms Solar | AES Distributed Energy | Portsmouth, RI | ISO New England (ISNE) | 6.6 GWh | Nov 2019 | Aug 2024 | Solar |
| Richmond NMCA | AES Distributed Energy | Wood River Junction, RI | ISO New England (ISNE) | 6.0 GWh | Nov 2018 | Aug 2024 | Solar |
| WED GW Solar, LLC | WED GW Solar, LLC CSG | Lincoln, RI | ISO New England (ISNE) | 4.4 GWh | Dec 2018 | Dec 2023 | Solar |
| WED Shun III, LLC | WED Shun III, LLC | Johnston, RI | ISO New England (ISNE) | 6.4 GWh | Dec 2018 | Dec 2023 | Wind |
| WED Shun II, LLC | WED Shun II, LLC | Johnston, RI | ISO New England (ISNE) | 6.1 GWh | Dec 2018 | Dec 2023 | Wind |
| WED Shun I, LLC | WED Shun I, LLC | Johnston, RI | ISO New England (ISNE) | 6.4 GWh | Dec 2018 | Aug 2024 | Wind |
| WED Plainfield, LLC | WED Plainfield, LLC | Johnston, RI | ISO New England (ISNE) | 4.8 GWh | Dec 2018 | Dec 2023 | Wind |
| WED Plainfield III, LLC | WED Plainfield III, LLC | Johnston, RI | ISO New England (ISNE) | 5.8 GWh | Dec 2018 | Dec 2023 | Wind |
| WED Plainfield II, LLC | WED Plainfield II, LLC | Johnston, RI | ISO New England (ISNE) | 5.9 GWh | Dec 2018 | Dec 2023 | Wind |
| GD Richmond Buttonwoods I, LLC | GD Richmond Buttonwoods I, LLC | Richmond, RI | ISO New England (ISNE) | 1.9 GWh | Nov 2019 | Dec 2023 | Solar |
| Toray Plastic America's CHP Plant | Toray Plastics America | North Kingstown, RI | ISO New England (ISNE) | 157.3 GWh | Dec 2002 | Dec 2023 | Natural Gas |
| Hope Farm Solar, LLC | Adapture Renewables, Inc. | Cranston, RI | ISO New England (ISNE) | 15.9 GWh | Aug 2019 | Dec 2023 | Solar |
| WED Kingstown Solar I - East Array | CleanCapital Holdings | Washington, RI | ISO New England (ISNE) | 4.0 GWh | Nov 2017 | Dec 2023 | Solar |
| WED Stilson Solar | CleanCapital Holdings | Richmond, RI | ISO New England (ISNE) | 2.6 GWh | Nov 2017 | Dec 2023 | Solar |
| WED Kingstown Solar I, LLC - West | CleanCapital Holdings | Richmond, RI | ISO New England (ISNE) | 1.8 GWh | Nov 2017 | Dec 2023 | Solar |
| CED Foster | Consolidated Edison Development Inc. | Foster, RI | ISO New England (ISNE) | 3.2 GWh | Nov 2017 | Aug 2024 | Solar |
| North Smithfield Solar Power 1 | AEP Onsite Partners, LLC | North Smithfield, RI | ISO New England (ISNE) | 919.0 MWh | Nov 2018 | Dec 2023 | Solar |
| WED Portsmouth One, LLC | Greenbacker Renewable Energy Corporation | Portsmouth, RI | ISO New England (ISNE) | 4.2 GWh | Jul 2016 | Dec 2023 | Wind |
| Orbit Energy RI | Anaergia | Johnston, RI | ISO New England (ISNE) | 3.7 GWh | Jun 2017 | Dec 2022 | Other Biomass Gas |
| Little Bay | Altus Power America Management, LLC | Providence, RI | ISO New England (ISNE) | 1.5 GWh | Feb 2014 | Dec 2023 | Solar |
Browse Power Plants By Rhode Island Counties
Figures are based on August 2024 generation numbers.| County | State Rank | Active Plants | Aug 2024 Generation |
|---|---|---|---|
| Providence County, RI | # 1 | 57 | 8.0 TWh |
| Newport County, RI | # 2 | 10 | 1.7 TWh |
| Washington County, RI | # 3 | 26 | 399.1 GWh |
| County | State Rank | Active Plants | Aug 2024 Generation |
|---|---|---|---|
| Kent County, RI | # 4 | 17 | 199.7 GWh |
| Bristol County, RI | # 5 | 5 | 6.1 GWh |