2. United States
  3. Connecticut
  4. Capitol Planning Region, CT
  5. Hartford, CT

Summary of Electricity Activity in Hartford, CT

Summary of Hartford, CT Generation

Hartford, CT is ranked #2,365 out of 5,718 U.S. cities nationwide and #20 out of 67 Connecticut cities in terms of total annual net electricity generation.

Annual Generation 16.5 GWh
Annual Consumption 1.4 M MMBtu
Last UpdateDec 2024
Power Plants11
Companies on File9
Power Plants in 50 Mile Radius 421
Power Plants in 100 Mile Radius 1,408

Map of Top Producing Plants in Hartford, CT

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Overall National Rank

#2,365 /5,718 U.S. Cities

In Net Annual Generation

Overall State Rank

#20 /67 Connecticut Cities

In Net Annual Generation

Overall Annual Net Geneneration

86.7 GWh

Total Annual Fuel Consumption

1.4 M MMBtu

Electric Companies in Hartford, CT

9

Hartford, CT
Power Plants

11

Annual Net Generation From natural gas power

80.0 GWh

National Rank in Terms of natural gas Net Electricity Generation

#770 /1,469 U.S. Cities

State Rank in Terms of natural gas Net Electricity Generation

#14 /30 Connecticut Cities

Net Generation by Fuel Source

Natural Gas
Solar
Distillate Fuel Oil
98.1%

Net Generation by Fuel Source Breakdown

State RankNational RankGenerationFuel Consumption
All#20 / 67#2365 / 571886.72 GWh1.40 M MMBtu
Natural Gas#14 / 30#770 / 146979.98 GWh1.37 M MMBtu
Solar#14 / 43#1790 / 29786.67 GWh22.95 k MMBtu
Distillate Fuel Oil#14 / 14#757 / 103968.16 MWh1.50 k MMBtu

* Data is based on 12 months since Dec 2023.

Monthly Net Generation for Hartford, CT

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Power Plants in Hartford, CT

PlantUtility NameGenerationConsumptionFuel Types
Hartford Hospital CogenerationCartier Energy, LLC43.8 GWh888.0 k MMBtu Natural Gas : 99.8%
HSCo CHPCartier Energy, LLC27.3 GWh401.4 k MMBtu Natural Gas
Trinity College Fuel CellAEP Onsite Partners, LLC8.9 GWh85.8 k MMBtu Natural Gas
Enfield Solar OneEnfield Solar One, LLC5.5 GWh18.7 k MMBtu Solar
Hartford Landfill Solar EGFMaterials Innovation Recycling Authority1.2 GWh4.2 k MMBtu Solar
Capitol District Energy CenterCapitol District Energy Center0.0 Wh0 MMBtu No Information Available
CT Resource Rec Authority FacilityNAES Corp0.0 Wh0 MMBtu No Information Available
Downtown Cogeneration AssocDowntown Cogeneration Assoc LP0.0 Wh0 MMBtu No Information Available
Homestead Fuel CellHomestead Fuel Cell 1, LLC0.0 Wh0 MMBtu No Information Available
MM Hartford EnergyDeltaPro Energy Inc0.0 Wh0 MMBtu No Information Available
South MeadowNAES Corp0.0 Wh0 MMBtu No Information Available
* Data is based on the last 12 months since Dec 2024.
View All Plants in Connecticut

Electricity Generation for Neighboring Cities

National RankCityNet Generation# Power Plants
#4568Blue Hills4.5 GWh1
#3019Broad Brook32.8 GWh10
#1971East Hartford156.9 GWh4
#3280Glastonbury Center22.7 GWh2
#5212Kensington1.7 GWh1
#4901Manchester3.0 GWh3
#3864New Britain10.3 GWh2
#5677Southwood Acres11.0 MWh1
#3591Tariffville15.5 GWh3
#1981Windsor Locks154.6 GWh5

* Net Generation data is based on the last 12 months since Mar 2025