GridPlants

TalenEnergy Martins Creek

Natural gasPennsylvaniaFirst unit online 1975

TalenEnergy Martins Creek is a natural gas plant in Northampton County, Pennsylvania, operated by TalenEnergy Martins Creek LLC. The operator has reported planned retirement dates for 1,701 MW of it, in 2035. Retired units here add up to 411 MW across 8 units, taken out of service between 2007 and 2023. Two units here can switch between natural gas and oil.

Nameplate capacity, 2025

1,701 MW

1,700 MW net summer capacity

2 operable units

  • Gas steam turbine1,701 MW100%

Unit by unit, 1954 to 2025

operating in 2025retiredreported planned retirementbar height follows unit size

Unit 1 Coal steam, 156 MW, 1954–2007
Unit 2 Coal steam, 156 MW, 1956–2007
Unit MCD1 Oil-fired, 2.7 MW, 1967–2007
Unit MCD2 Oil-fired, 2.7 MW, 1967–2007
Unit CTG1 Gas combustion turbine, 23.6 MW, 1971–2023
Unit CTG2 Gas combustion turbine, 23.6 MW, 1971–2023
Unit CTG3 Gas combustion turbine, 22.3 MW, 1971–2022
Unit CTG4 Gas combustion turbine, 23.6 MW, 1971–2023
Unit 3 Gas steam turbine, 850 MW, 1975
Unit 4 Gas steam turbine, 850 MW, 1977

Among Pennsylvania’s plants

Largest plants in the state by nameplate capacity, with the plants ranked next to this one.

  1. 1Peach Bottom2,876 MW
  2. 2TalenEnergy Susquehanna2,532 MW
  3. 3Limerick2,277 MW
  4. 6Beaver Valley1,847 MW
  5. 7TalenEnergy Montour1,758 MW
  6. 8TalenEnergy Martins Creekthis plant
  7. 9Brunner Island1,616 MW
  8. 10Lackawanna Energy Center1,498 MW

All power plants in Pennsylvania

Other rankings

All US power plants
114th of 14,286
Power plants in Pennsylvania
8th of 273
US natural gas plants
38th of 1,961
Natural gas plants in Pennsylvania
2nd of 70
Plants in the PJM Interconnection balancing area
28th of 2,049
Biggest single unit, among Pennsylvania’s plants
9th of 273

Operable units

UnitTechnologyNameplateSummerOnlineStatus
3Gas steam turbine850 MW850 MW1975Operating, retirement planned for 2035
4Gas steam turbine850 MW850 MW1977Operating, retirement planned for 2035

Retired units

UnitTechnologyNameplateIn service
1Coal steam156 MW1954–2007
2Coal steam156 MW1956–2007
MCD1Oil-fired2.7 MW1967–2007
MCD2Oil-fired2.7 MW1967–2007
CTG3Gas combustion turbine22.3 MW1971–2022
CTG1Gas combustion turbine23.6 MW1971–2023
CTG2Gas combustion turbine23.6 MW1971–2023
CTG4Gas combustion turbine23.6 MW1971–2023

Who owns it

Shares are weighted by the nameplate capacity of each unit an owner holds.

OwnerShare of capacity
MC Project Company LLC100.0%

Grid and site

Balancing area
PJM Interconnection
Reliability region
ReliabilityFirst
Highest grid connection voltage
230 kV
Water source
Delaware River
Nearest town on record
Bangor
Operator type
Independent producer
Coordinates
40.798°N, 75.105°W

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