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Pratt & Whitney — Power plant · Gas, combustion turbine · United TechnologiesHartford Hospital Cogeneration — Postponed · Gas, combustion turbine · CT · 11.5 MW · 2.1 mi awayNU - WETHERSFIELD DATA CENTER — Built · Large load · CT · 2.8 mi awayHomestead Fuel Cell — Postponed · Gas, other · CT · 8.4 MW · 4.2 mi awayEllington Solar One — Postponed · Solar · CT · 2 MW · 11.7 mi awayDollar Tree Solar One — Postponed · Solar · CT · 2 MW · 12.1 mi awayWindsor Locks — Under construction · Solar · CT · 1.8 MW · 12.7 mi awayCT Airport Authority Solar One — Announced · Solar · CT · 4 MW · 12.9 mi awayElevate Middletown — Announced · Storage · CT · 275 MW · 13.7 mi awayBroadleaf Solar — Filed · Solar · CT · 200 MW · 14.3 mi away
  • Combustion
  • Wind & solar
  • Storage
  • Loads
  • In development
  • Under construction
  • Operating
  • Size not stated
  • 10 · 100 · 1,000 MW

Pratt & Whitney

Power plant · Gas, combustion turbine

Key facts

Power plant · Gas, combustion turbineran 29% of 2025 Operating
Capacity
Capacity: sourceEIA-860M · Open licenseMW
Commissioned
1992
Net generation, 2025
65,917 MWh
Grid
22 kV to Connecticut Light & Power Co (ISNE)
Location
Hartford County, Connecticut

Output

Net generation MWh by year, 2001 to 2026
Fuel burned MMBtu by year, 2001 to 2026
  • Gas
  • Oil

Operations detail

Details

Who’s behind it

Owner
RTX Corp

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Technology
Gas, combustion turbine source: “Natural Gas Fired Combustion Turbine”
Age
34 years since 1992
Unused energy
160 GWh 2025Unused energyA lead, not a guarantee: MW × hours × (1 − capacity factor) for the latest year (EIA-923), gas, coal and oil plants only. Air-permit run-hour caps, heat rate (cost to run) and capacity-market or reliability obligations can rule it out.
Heat rate
12,269 Btu/kWh 2025
All 7 attributes from EIA-860M Preliminary Monthly Electric Generator Inventory
AttributeValue
Grid
Nerc region
NPCC
Report year
2025
Grid voltage kv
22.30
Transmission owner
Connecticut Light & Power Co
Balancing authority code
ISNE
Balancing authority name
ISO New England Inc.
EPA greenhouse gas reporting (GHGRP)
EPA FRS ID
110068534606
Subparts reported
C, D
NAICS code
336412
Subpart PP (CO2 supply)
No
Subpart RR (geologic sequestration)
No
Subpart UU (CO2 injection)
No
Reporting year
2023
GHGRP facility ID
1001281
Fuel burned (MMBtu), 2025808,751
Capacity factor, 20250.292
Heat rate (Btu/kWh), 202512,269.2
Net generation (MWh), 202565,917
Balancing authority codeISNE

Ownership

2 companies2
CompanyRoleShareAs ofSource
United Technologies Operator EIA-860M
RTX CORP Owner 100.0% Dec 31, 2023 EPA GHGRP

Timeline

  • In service · EIA-860M

Around this plant

Nearby

within 15 mi
ProjectKindAwayMW
Hartford Hospital Cogeneration Postponed Gas, combustion turbine 2.1 mi 11.5
NU - WETHERSFIELD DATA CENTER Built Large load 2.8 mi
Homestead Fuel Cell Postponed Gas, other 4.2 mi 8.4
Ellington Solar One Postponed Solar 11.7 mi 2
Dollar Tree Solar One Postponed Solar 12.1 mi 2
Windsor Locks Under construction Solar 12.7 mi 1.8
CT Airport Authority Solar One Announced Solar 12.9 mi 4
Elevate Middletown Announced Storage 13.7 mi 275
Broadleaf Solar Filed Solar 14.3 mi 200

Sources EIA-860M · EPA ICIS-Air

Sources

Attribution