Directory of Power Plants in Rhode Island
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| A Street 1 | Captona A Street 1 Johnston LLC | Johnston, RI | ISO New England (ISNE) | 2.2 GWh | Nov 2018 | Dec 2022 | Solar |
| A Street 2 | Captona A Street 2 Johnston LLC | Johnston, RI | ISO New England (ISNE) | 3.1 GWh | Nov 2018 | Dec 2022 | Solar |
| Alton Road Solar | Revity Energy LLC | Bradford, RI | ISO New England (ISNE) | 25.1 GWh | Nov 2019 | Dec 2022 | Solar |
| Blackhorse Farm Solar, LLC CSG | AES Distributed Energy | Warren, RI | ISO New England (ISNE) | 6.6 GWh | Nov 2020 | Dec 2022 | Solar |
| Blackstone/Tupperware | Blackstone Hydro Inc. | North Smithfield, RI | ISO New England (ISNE) | 3.8 GWh | Dec 1980 | Feb 2024 | Water |
| Block Island | Block Island Utility District | Block Island, RI | (NA) | 99.0 MWh | May 1999 | Feb 2024 | Distillate Fuel Oil |
| Block Island Wind Farm | Deepwater Wind Block Island LLC | NA, RI | ISO New England (ISNE) | 97.2 GWh | Nov 2016 | Feb 2024 | Wind |
| Brookside | Terraform Arcadia | North Smithfield, RI | ISO New England (ISNE) | 1.6 GWh | Oct 2015 | Dec 2022 | Solar |
| CED Foster | Consolidated Edison Development Inc. | Foster, RI | ISO New England (ISNE) | 3.4 GWh | Nov 2017 | Feb 2024 | Solar |
| Central Power Plant | State of Rhode Island | Cranston, RI | ISO New England (ISNE) | 20.3 GWh | Jul 1958 | Feb 2024 | Natural Gas |
| Dry Bridge Solar (Brown University) | MN8 Energy LLC | North Kingstown, RI | ISO New England (ISNE) | 9.5 GWh | - | Feb 2024 | Solar |
| Forbes Street Solar | Altus Power America Management, LLC | East Providence, RI | ISO New England (ISNE) | 3.5 GWh | Nov 2013 | Dec 2022 | Solar |
| Foster Solar | Foster Solar, LLC | North Scituate, RI | ISO New England (ISNE) | 1.7 GWh | Jul 2016 | Dec 2022 | Solar |
| Founders Homestead Farms Solar | AES Distributed Energy | Portsmouth, RI | ISO New England (ISNE) | 7.2 GWh | Nov 2019 | Feb 2024 | Solar |
| GD Glocester White Oak I, LLC | GD Glocester White Oak I, LLC | Glocester, RI | ISO New England (ISNE) | 3.1 GWh | Nov 2020 | Dec 2022 | Solar |
| GD Hopkinton Main I, LLC | GD Hopkinton Main I, LLC | Hopkinton, RI | ISO New England (ISNE) | 17.4 GWh | Oct 2020 | Dec 2022 | Solar |
| GD Johnson Scituate I, LLC | GD Johnson Scituate I, LLC | Cranston, RI | ISO New England (ISNE) | 5.0 GWh | Nov 2021 | Dec 2022 | Solar |
| GD Richmond Buttonwoods I, LLC | GD Richmond Buttonwoods I, LLC | Richmond, RI | ISO New England (ISNE) | 2.1 GWh | Nov 2019 | Dec 2022 | Solar |
| GD West Greenwich Victory I, LLC | GD West Greenwich Victory I, LLC | West Greenwich, RI | ISO New England (ISNE) | 2.9 GWh | Nov 2019 | Dec 2022 | Solar |
| GDIM 1, LLC | GDIM 1, LLC | North Smithfield, RI | ISO New England (ISNE) | 12.5 GWh | Nov 2021 | Dec 2022 | Solar |
| GDIM 2, LLC | GDIM 2, LLC | North Smithfield, RI | ISO New England (ISNE) | 8.8 GWh | Nov 2021 | Dec 2022 | Solar |
| GDIM 3, LLC | GDIM 3, LLC | North Smithfield, RI | ISO New England (ISNE) | 10.1 GWh | Nov 2021 | Dec 2022 | Solar |
| GDIM 4, LLC | GDIM 4, LLC | North Smithfield, RI | ISO New England (ISNE) | 12.0 GWh | Nov 2021 | Dec 2022 | Solar |
| Gold Meadow Farms | Captona Lippitt Ave Cranston LLC | Cranston, RI | ISO New England (ISNE) | 30.2 GWh | Apr 2019 | Dec 2022 | Solar |
| Green Providence Wind I, LLC | Green Providence WInd I, LLC | Providence, RI | ISO New England (ISNE) | 1.7 GWh | Nov 2021 | Dec 2022 | Wind |
| Green Providence Wind II, LLC | Green Providence Wind II, LLC | Providence, RI | ISO New England (ISNE) | 2.5 GWh | Nov 2021 | Dec 2022 | Wind |
| Hope Farm Solar, LLC | Adapture Renewables, Inc. | Cranston, RI | ISO New England (ISNE) | 17.5 GWh | Aug 2019 | Dec 2022 | Solar |
| Hopkins Hill CSG | Nautilus Solar Solutions | West Greenwich, RI | ISO New England (ISNE) | 9.8 GWh | Oct 2020 | Dec 2022 | Solar |
| Hopkinton Phase 2 | Vista Solar, Inc. | Ashaway, RI | ISO New England (ISNE) | 3.7 GWh | Aug 2020 | Dec 2022 | Solar |
| ISM Solar Cranston CSG | Nautilus Solar Solutions | Cranston, RI | ISO New England (ISNE) | 4.7 GWh | Nov 2020 | Dec 2022 | Solar |
| Johnston LFG Turbine Plant | Rhode Island LFG Genco | Johnston, RI | ISO New England (ISNE) | 250.9 GWh | Apr 2013 | Feb 2024 | Landfill Gas |
| Johnston Solar | Concord New Energy | Town of Johnston, RI | ISO New England (ISNE) | 1.9 GWh | Jun 2015 | Dec 2022 | Solar |
| Kearsarge East Providence | Kearsarge East Providence LLC | East Providence, RI | ISO New England (ISNE) | 3.7 GWh | Nov 2020 | Dec 2022 | Solar |
| Kearsarge Fogland | Kearsarge Fogland LLC | Tiverton, RI | ISO New England (ISNE) | 3.9 GWh | Oct 2020 | Dec 2022 | Solar |
| Kearsarge SKSC1 LLC | Kearsarge SKSC1 LLC | South Kingstown, RI | ISO New England (ISNE) | 6.7 GWh | Sep 2018 | Dec 2022 | Solar |
| Kearsarge SKSC2 LLC | Kearsarge SKSC2 LLC | South Kingstown, RI | ISO New England (ISNE) | 6.0 GWh | Sep 2018 | Dec 2022 | Solar |
| Kearsarge Westerly | Kearsarge Westerly LLC | Westerly, RI | ISO New England (ISNE) | 7.4 GWh | Nov 2020 | Dec 2022 | Solar |
| Kilvert | Captona Kilvert Street Warwick LLC | Warwick, RI | ISO New England (ISNE) | 9.1 GWh | Nov 2018 | Dec 2022 | Solar |
| Little Bay | Altus Power America Management, LLC | Providence, RI | ISO New England (ISNE) | 1.8 GWh | Feb 2014 | Dec 2022 | Solar |
| Manchester Street | Manchester Street, LLC. | Providence, RI | ISO New England (ISNE) | 1.7 TWh | Aug 1995 | Jan 2024 | Natural Gas : 98.7% Distillate Fuel Oil : 1.3% |
| Nautilus Goat Island Solar LLC (CSG) | Nautilus Solar Solutions | Burrillville, RI | ISO New England (ISNE) | 4.4 GWh | Jul 2019 | Dec 2022 | Solar |
| NBC Field's Point Wind Farm | Narragansett Bay Commission | Providence, RI | ISO New England (ISNE) | 6.0 GWh | Sep 2012 | Feb 2024 | Wind |
| North Kingstown Solar LLC | North Kingstown Solar LLC | North Kingstown, RI | ISO New England (ISNE) | 775.0 MWh | Aug 2022 | Dec 2022 | Solar |
| North Providence | Captona N.P. LLC | North Providence, RI | ISO New England (ISNE) | 3.4 GWh | Sep 2018 | Dec 2022 | Solar |
| North Smithfield Solar Power 1 | AEP Onsite Partners, LLC | North Smithfield, RI | ISO New England (ISNE) | 1.2 GWh | Nov 2018 | Dec 2022 | Solar |
| Ocean State Power | Ocean State Power Co | Harrisville, RI | ISO New England (ISNE) | 836.0 GWh | Nov 1990 | Dec 2022 | Natural Gas : 97.2% Distillate Fuel Oil : 2.8% |
| Ocean State Power II | Ocean State Power II | Harrisville, RI | ISO New England (ISNE) | 788.5 GWh | Sep 1991 | Dec 2022 | Natural Gas : 99.9% |
| Orbit Energy RI | Anaergia | Johnston, RI | ISO New England (ISNE) | 4.0 GWh | Jun 2017 | Dec 2022 | Other Biomass Gas |
| Pine Hill | AEP Onsite Partners, LLC | Johnston, RI | ISO New England (ISNE) | 8.4 GWh | Jul 2020 | Dec 2022 | Solar |
| Plainfield Pike | Captona Plainfield Pike Johnston LLC | Johnston, RI | ISO New England (ISNE) | 4.0 GWh | May 2019 | Dec 2022 | Solar |
| Rhode Island Hospital | Rhode Island Hospital | Providence, RI | ISO New England (ISNE) | 13.3 GWh | Sep 1974 | Feb 2024 | Natural Gas : 90.8% Residual Fuel Oil : 9.2% |
| Rhode Island State Energy Center | RISEC Operating Services | Johnston, RI | ISO New England (ISNE) | 3.8 TWh | Sep 2002 | Feb 2024 | Natural Gas |
| Richmond NMCA | AES Distributed Energy | Wood River Junction, RI | ISO New England (ISNE) | 6.8 GWh | Nov 2018 | Feb 2024 | Solar |
| Ridgewood Providence Power | Rhode Island LFG Genco | Johnston, RI | ISO New England (ISNE) | 323.0 MWh | Jul 2005 | Dec 2022 | Landfill Gas |
| Robin Hollow Solar | Robin Hollow Solar, LLC | West Greenwich, RI | ISO New England (ISNE) | 7.0 GWh | - | Feb 2024 | Solar |
| Roger Williams - Melville at Portsmouth | Luminace Solar Rhode Island, LLC | Portsmouth, RI | ISO New England (ISNE) | 4.6 GWh | Feb 2021 | Dec 2022 | Solar |
| Smithfield Solar Farm, LLC | Smithfield Solar Farm | Smithfield, RI | ISO New England (ISNE) | 4.4 GWh | Jun 2020 | Dec 2022 | Solar |
| Thundermist Hydro | City of Woonsocket | Providence, RI | ISO New England (ISNE) | 4.3 GWh | May 1981 | Dec 2022 | Water |
| Tiverton Power Plant | Tiverton Power LLC | Tiverton, RI | ISO New England (ISNE) | 1.1 TWh | Feb 2000 | Dec 2022 | Natural Gas |
| Toray Plastic America's CHP Plant | Toray Plastics America | North Kingstown, RI | ISO New England (ISNE) | 163.0 GWh | Dec 2002 | Dec 2022 | Natural Gas : 99.9% |
| Town of Burrillville Solar CSG | Standard Solar | Burrillville, RI | ISO New England (ISNE) | 4.1 GWh | Sep 2020 | Dec 2022 | Solar |
| TPE Hopkins Solar Holdings1, LLC | Nautilus Solar Solutions | West Greenwhich, RI | ISO New England (ISNE) | 9.8 GWh | Oct 2020 | Dec 2022 | Solar |
| TPE King Solar Holdings1, LLC (CSG) | Nautilus Solar Solutions | North Smithfield, RI | ISO New England (ISNE) | 16.7 GWh | Mar 2022 | Dec 2022 | Solar |
| University Solar, LLC | AES Distributed Energy | West Greenwich, RI | ISO New England (ISNE) | 32.1 GWh | Nov 2019 | Feb 2024 | Solar |
| WED Coventry 1 | WED Coventry One, LLC | Coventry, RI | ISO New England (ISNE) | 3.0 GWh | Sep 2016 | Dec 2022 | Wind |
| WED Coventry 2 | WED Coventry Two, LLC | Coventry, RI | ISO New England (ISNE) | 7.6 GWh | Jul 2016 | Feb 2024 | Wind |
| WED Coventry 3 | WED Coventry Three, LLC | Coventry, RI | ISO New England (ISNE) | 2.2 GWh | Jul 2016 | Dec 2022 | Wind |
| WED Coventry 4 | WED Coventry Four, LLC | Coventry, RI | ISO New England (ISNE) | 2.7 GWh | Jul 2016 | Dec 2022 | Wind |
| WED Coventry 5 | WED Coventry Five, LLC | Coventry, RI | ISO New England (ISNE) | 3.5 GWh | Feb 2017 | Dec 2022 | Wind |
| WED Coventry 6 | WED Coventry Six, LLC | Coventry, RI | ISO New England (ISNE) | 7.7 GWh | Jul 2016 | Feb 2024 | Wind |
| WED Coventry Seven, LLC | WED Coventry Seven, LLC | Coventry, RI | ISO New England (ISNE) | 4.3 GWh | Nov 2020 | Dec 2022 | Solar |
| WED Green Hill, LLC | WED Green Hill, LLC | Johnston, RI | ISO New England (ISNE) | 6.4 GWh | Dec 2018 | Feb 2024 | Wind |
| WED GW Solar, LLC | WED GW Solar, LLC CSG | Lincoln, RI | ISO New England (ISNE) | 4.7 GWh | Dec 2018 | Dec 2022 | Solar |
| WED Kingstown Solar I - East Array | WED Kingstown Solar I, LLC | Washington, RI | ISO New England (ISNE) | 5.3 GWh | Nov 2017 | Dec 2022 | Solar |
| WED Kingstown Solar I, LLC - West | WED Kingstown Solar I, LLC | Richmond, RI | ISO New England (ISNE) | 2.4 GWh | Nov 2017 | Dec 2022 | Solar |
| WED NK Green | WED NK Green LLC | North Kingstown, RI | ISO New England (ISNE) | 3.0 GWh | Feb 2012 | Dec 2022 | Wind |
| WED Plainfield II, LLC | WED Plainfield II, LLC | Johnston, RI | ISO New England (ISNE) | 7.9 GWh | Dec 2018 | Dec 2022 | Wind |
| WED Plainfield III, LLC | WED Plainfield III, LLC | Johnston, RI | ISO New England (ISNE) | 7.0 GWh | Dec 2018 | Dec 2022 | Wind |
| WED Plainfield, LLC | WED Plainfield, LLC | Johnston, RI | ISO New England (ISNE) | 7.2 GWh | Dec 2018 | Dec 2022 | Wind |
| WED Portsmouth One, LLC | WED Portsmouth One, LLC | Portsmouth, RI | ISO New England (ISNE) | 5.0 GWh | Jul 2016 | Dec 2022 | Wind |
| WED Shun I, LLC | WED Shun I, LLC | Johnston, RI | ISO New England (ISNE) | 7.3 GWh | Dec 2018 | Feb 2024 | Wind |
| WED Shun II, LLC | WED Shun II, LLC | Johnston, RI | ISO New England (ISNE) | 8.0 GWh | Dec 2018 | Dec 2022 | Wind |
| WED Shun III, LLC | WED Shun III, LLC | Johnston, RI | ISO New England (ISNE) | 8.3 GWh | Dec 2018 | Dec 2022 | Wind |
| WED Stilson Solar | WED Stilson Solar, LLC | Richmond, RI | ISO New England (ISNE) | 3.4 GWh | Nov 2017 | Dec 2022 | Solar |
| West Davisville Solar | Altus Power America Management, LLC | North Kingstown, RI | ISO New England (ISNE) | 2.6 GWh | Nov 2013 | Dec 2022 | Solar |
| West Greenwich Solar | Consolidated Edison Development Inc. | West Greenwich, RI | ISO New England (ISNE) | 2.8 GWh | Apr 2013 | Feb 2024 | Solar |
| 10 Briggs Solar NG, LLC (East) | NuGen Capital Management | East Greenwich, RI | ISO New England (ISNE) | 7.3 GWh | May 2021 | Dec 2022 | Solar |
Browse Power Plants By Rhode Island Counties
Figures are based on December 2022 generation numbers.| County | State Rank | Active Plants | Dec 2022 Generation |
|---|---|---|---|
| Bristol County, RI | # 5 | 5 | 6.6 GWh |
| Kent County, RI | # 4 | 16 | 142.1 GWh |
| Newport County, RI | # 2 | 7 | 1.1 TWh |
| County | State Rank | Active Plants | Dec 2022 Generation |
|---|---|---|---|
| Providence County, RI | # 1 | 55 | 7.7 TWh |
| Washington County, RI | # 3 | 23 | 362.5 GWh |