Power Plants in Washington County, Rhode Island

Washington County, Rhode Island has 25 power plants totaling 176 MW of nameplate capacity. Browse every plant below with fuel type, operator, and capacity.

Plants25operating sites
Capacity176 MWnameplate
Generation346.5k MWhannual
CO₂89.1kmetric tons/year
Solar 67%Wind 18%Natural Gas 11%Oil 4%

Plant locations

All plants in this county

PlantCityFuelCapacityOperator
Dry Bridge Solar (Brown University)North KingstownSolar40.0 MWMn8 Energy Llc
Block Island Wind FarmNaWind30.0 MWDeepwater Wind Block Island Llc
Toray Plastic America's Chp PlantNorth KingstownNatural Gas20.0 MWToray Plastics America
Alton Road SolarBradfordSolar13.9 MWRevity Energy Llc
Gd Hopkinton Main I, LlcHopkintonSolar10.6 MWGd Hopkinton Main I, Llc
Exeter Renewables 1ExeterSolar10.0 MWAes Clean Energy
Block IslandBlock IslandOil7.1 MWBlock Island Utility District
White Rock Road LlcWesterlySolar6.5 MWWhite Rock Road Llc
Woodville Solar (Csg)WoodvilleSolar4.5 MWStandard Solar
Richmond NmcaWood River JunctionSolar4.0 MWAes Distributed Energy
Kearsarge WesterlyWesterlySolar4.0 MWKearsarge Westerly Llc
Kearsarge Sksc1 LlcSouth KingstownSolar3.8 MWKearsarge Sksc1 Llc
Kearsarge Sksc2 LlcSouth KingstownSolar3.1 MWKearsarge Sksc2 Llc
Wed Kingstown Solar I - East ArrayWashingtonSolar3.0 MWCleancapital Holdings
Exeter Ten (Csg)ExeterSolar2.8 MWNautilus Solar Solutions
Hopkinton Phase 2AshawaySolar2.5 MWVista Solar, Inc.
West Davisville SolarNorth KingstownSolar2.0 MWAltus Power America Management, Llc
Wed Stilson SolarRichmondSolar2.0 MWCleancapital Holdings
North Kingstown Solar LlcNorth KingstownSolar1.9 MWNorth Kingstown Solar Llc
Wed Nk GreenNorth KingstownWind1.5 MWWed Nk Green Llc
Wed Kingstown Solar I, Llc - WestRichmondSolar1.5 MWCleancapital Holdings
Gd Richmond Buttonwoods I, LlcRichmondSolar1.3 MWGd Richmond Buttonwoods I, Llc
Revolution WindNorth KingstownWind— MWOrsted Wind Power North America Llc
Exeter Mail CsgExeterSolar— MWNautilus Solar Solutions
Gd Richmond Beaver River I LlcRichmondSolar— MWGd Richmond Beaver River I Llc

About power generation in Washington County

Washington County, Rhode Island has 25 power plants totaling 176 MW of nameplate capacity. Solar is the dominant fuel source at 67% of installed capacity, followed by Wind (18%) and Natural Gas (11%). The largest facility is Dry Bridge Solar (Brown University) at 40 MW. Data comes from EIA Form 860, EIA Form 923, and EPA eGRID federal releases.

To find plants closer to a specific address in Washington County, use the address lookup — it shows every plant within a chosen radius along with distance, fuel type, and emissions.