Power Plants in Fairfield County, Connecticut

Fairfield County, Connecticut has 20 power plants totaling 1,457 MW of nameplate capacity. Browse every plant below with fuel type, operator, and capacity.

Plants20operating sites
Capacity1,456 MWnameplate
Generation6.4M MWhannual
CO₂2.8Mmetric tons/year
Natural Gas 79%Oil 14%Biomass 5%Hydroelectric 3%

Plant locations

All plants in this county

PlantCityFuelCapacityOperator
Bridgeport StationBridgeportNatural Gas576 MWGeneration Bridge Ii Connecticut, Llc
Bridgeport Energy ProjectBridgeportNatural Gas520 MWBridgeport Energy Llc
Cos CobGreenwichOil115 MWConnecticut Jet Power Llc
Waterside Power, LlcStamfordOil69.6 MWWaterside Power, Llc
Wheelabrator BridgeportBridgeportBiomass67.0 MWWheelabrator Environmental Systems
StevensonMonroeHydroelectric30.5 MWFirstlight Power Resources Services Llc
Bridgeport Fuel Cell, LlcBridgeportNatural Gas16.6 MWBridgeport Fuel Cell, Llc
Stamford HealthStamfordOil10.4 MWStamford Health Systems, Inc.
Sikorsky Aircraft ChpStratfordNatural Gas9.9 MWSikorsky Aircraft Corporation
Derby HydroSheltonHydroelectric8.6 MWMccallum Enterprises I Lp
Norden 1-3NorwalkOil6.0 MWThird Taxing District Of Norwalk
Ui Rcp Bridgeport SeasideBridgeportNatural Gas5.0 MWUnited Illuminating Co
Fairfield University Chp PlantFairfieldNatural Gas4.5 MWFairfield University
Danbury Hospital Cogen PlantDanburyNatural Gas4.3 MWDanbury Hospital
Trs Fuel CellDanburyNatural Gas3.7 MWTrs Fuel Cell, Llc
Norwalk Hospital PlantNorwalkNatural Gas3.0 MWNorwalk Hospital
Digital FairfieldTrumbullNatural Gas2.0 MWBloom Energy
Emerald Gardens Pki, LlcSheltonSolar1.6 MWEmerald Gardens Pki, Llc
Stamford Health Tully Health CenterStamfordOil1.5 MWStamford Health Tully Health Center
Ub Fuel CellBridgeportNatural Gas1.4 MWUb Fuel Cell

About power generation in Fairfield County

Fairfield County, Connecticut has 20 power plants totaling 1,457 MW of nameplate capacity. Natural Gas is the dominant fuel source at 79% of installed capacity, followed by Oil (14%) and Biomass (5%). The largest facility is Bridgeport Station at 576 MW. Data comes from EIA Form 860, EIA Form 923, and EPA eGRID federal releases.

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