WattBuy’s Guide to

Electricity in
Cornwall

Connecticut

Header Graphic

The State of Electricity in Cornwall

Here's the average monthly bill, usage, and carbon footprint of residents in Cornwall

Average monthly bill

January

$1,193highest

February

$1,101

March

$580

April

$432

May

$376

June

$354lowest

July

$402

August

$366

September

$361

October

$421

November

$546

December

$1,017

Carbon Emissions

1,227 lbs CO₂

Monthly Usage

1,846 kWh

Where does Cornwall’s electricity come from?

Cornwall's energy comes from Natural Gas, Nuclear, and Solar. Natural Gas is the largest source of electricity, providing 57% of Cornwall's energy. Nuclear is the second largest source, making up 34%. Solar provides 9% of the energy in Cornwall.

57%

Natural Gas

34%

Nuclear

9%

Solar

Solar energy in Cornwall

The state of solar in Cornwall

Solar power is on the rise, helping homeowners save on their electricity bills and power their homes sustainably.

0 kWh

Energy generated by average sized system

$16,795

Average system cost

(after federal incentive)

7 years

Payback period

Learn More about solar
Net Metering Available

Get paid for the extra solar you produce

Net metering policies in Cornwall can help solar panel owners save money and reduce their carbon footprint. When your solar panels generate more electricity than you use, you can send the excess back to the grid and receive credit on your next bill. Just something to keep in mind when considering solar panels.

Electricity Providers in Cornwall

There are a variety of electricity plans available to residents of Cornwall. The following companies provide electricity plans in the city:

Utilities in Cornwall

Eversource Energy - Connecticut

Eversource Energy - Connecticut Rates

Eversource Energy - Connecticut has several different electricity rates for residential customers, as shown in the table below.

Rate NameRate TypeCost Per kWh
Residential Time-of-Day Electric ServiceTOU10¢ to 16¢
Residential Electric Heating ServiceFixed10¢
Residential Electric ServiceFixed11¢

Eversource Energy - Connecticut Electricity Plans in Cornwall

The price to compare for Eversource Energy - Connecticut is 11.58¢. Rates are based on an estimated usage of 1,846 kWh per month.Update usage.

ProviderPlanRate Per kWhPlan Length
Major Energy

Secure Choice 12

cheapestcheapest 12 months
14.49¢12 monthsChoose Plan

Learn About Electricity in Other Cities in Connecticut

GreenwichNew CanaanWestonWestportDarienEastonRiversideWiltonWoodbridgeRidgefieldWashingtonSouth GlastonburyAvonSouthportRoxburyReddingWest SimsburyOnecoLymeWest GranbyOld GreenwichNorth GranbyPomfretCos CobFarmingtonBridgewaterEssexNewtownLakevilleMiddleburyHartfordMadisonWashington DepotBurlingtonMiddle HaddamBethanyCantonSouth KentShermanEast LymeSimsburySuffieldCollinsvilleSomersSalisburyGuilfordKillingworthGlastonburyLitchfieldStoningtonNorfolkDurhamOrangeFranklinOxfordNew HavenSharonWarrenTaftvilleHaddam NeckFairfieldWeatoguePomfret CenterSandy HookHaddamGoshenWest CornwallMarlboroughMonroeCheshireWoodburyWest HartfordWaureganWest SuffieldTrumbullNorth CanaanHigganumEllingtonStamfordHebronBrookfieldMansfieldWoodstockUnionvilleSouthburyTollandBoltonSalemEast HartlandEast HaddamChesterEast GranbyNew BritainNew LondonAmstonGranbyNew FairfieldUnionOld LymeBethelEast BerlinNorwalkLakesideCornwall BridgeColebrookPortlandBerlinColumbiaBethlehemSheltonNew HartfordKentSouthingtonWinchesterNorthfordNorth HavenDeep RiverBroad BrookHanoverNew Preston Marble DaleHarwintonGaylordsvilleSouth WindsorColchesterNoankBalticFalls VillageMarionHamptonRivertonProspectMysticMiddlefieldNorth FranklinAndoverStorrs MansfieldRocky HillCenterbrookBarkhamstedBrooklynPutnamPrestonIvorytonMorrisOld SaybrookEast HamptonRockfallWillingtonNorth GrosvenordaleNorth StoningtonMansfield CenterBloomfieldMoosupCromwellWethersfieldPawcatuckWolcottBridgeportWillimanticAnsoniaWaterburyWestbrookNew MilfordSouth WindhamBozrahWatertownScotlandSeymourWaterfordDanburyBranfordNorwichStaffordThompsonBantamLebanonMiddletownLedyardNorth BranfordWest HartlandCanterburyHamdenMoodusPlantsvilleDerbyCoventryCobaltWallingfordManchesterNianticWindhamKillinglyBeacon FallsEast CanaanYanticGales FerryClintonEastfordNorthfieldSterlingWindsorLisbonWinchester CenterGrotonMilldaleMilfordBristolMontvilleQuaker HillAshfordWinstedGriswoldNaugatuckMeridenSpragueCanaanStorrsVernonOakdaleStafford SpringsThomastonChaplinVoluntownJewett CityTorringtonPlymouthPine MeadowMelrosePlainfieldStratfordYalesvilleTariffvilleWoodstock ValleyWest HavenEnfieldDayvillePlainvilleNewingtonEast WindsorGilmanTerryvilleEast HartfordWindsor LocksUncasvilleCentral VillageEast HavenDanielsonNorth WindhamOakvillePequabuckQuinebaugRowaytonStaffordvilleSouth WoodstockTaconicEast GlastonburyAbingtonS GlastonburySomersvilleEast KillinglyOld MysticKensingtonGrosvenor DaleVersailles

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