TalenEnergy Susquehanna
Nuclear power plant in Luzerne County, Pennsylvania. 2,532 MW of nameplate capacity across 2 generators, operated by TalenEnergy Susquehanna LLC.
Also known as Susquehanna Steam Electric Station · EIA plant 6103
Analyst: free account, 1 question a day.
Key facts
- Capacity
- 2,532 MWNameplate
- Generators
- 2 operatingEIA-860M, August 2026
- Operating since
- June 1983First generator online
- Operator
- TalenEnergy Susquehanna LLCEIA operator ID 14266
- Grid
- PJMBalancing authority PJM
- Price nodes
- 2 PJM nodesResource nodes with prices
- Location
- Luzerne County, PA41.0919, −76.1462
- EIA plant ID
- 6103EIA plant page
Data as of EIA-860M August 2026 (published 2026-09-24). Capacity is nameplate, not live output.
How much power TalenEnergy Susquehanna produces
Free · EIA-923Net generation, 2025
18.6 TWh
18,566,666 MWh, final
Capacity factor, 2025
83.7%
2024: 88.8%
January to July 2026
11.0 TWh
Provisional
Range, 2015 to 2025
18.6–20.9
TWh a year. Low 2025, high 2019
| Year | Net generation, MWh | Capacity factor | Months reported |
|---|---|---|---|
| 2000 | 17,520,922 | Not reported | 12 of 12 |
| 2001 | 17,864,666 | Not reported | 12 of 12 |
| 2002 | 17,398,036 | Not reported | 12 of 12 |
| 2003 | 17,959,749 | Not reported | 12 of 12 |
| 2004 | 18,023,101 | Not reported | 12 of 12 |
| 2005 | 18,264,359 | Not reported | 12 of 12 |
| 2006 | 17,805,432 | Not reported | 12 of 12 |
| 2007 | 18,237,902 | Not reported | 12 of 12 |
| 2008 | 19,039,814 | Not reported | 12 of 12 |
| 2009 | 19,486,657 | Not reported | 12 of 12 |
| 2010 | 18,515,579 | 81.4% | 12 of 12 |
| 2011 | 17,363,726 | 76.4% | 12 of 12 |
| 2012 | 16,914,357 | 74.2% | 12 of 12 |
| 2013 | 18,899,063 | 83.1% | 12 of 12 |
| 2014 | 18,781,295 | 82.6% | 12 of 12 |
| 2015 | 20,591,260 | 90.5% | 12 of 12 |
| 2016 | 19,350,975 | 84.9% | 12 of 12 |
| 2017 | 20,752,565 | 91.3% | 12 of 12 |
| 2018 | 20,468,722 | Not reported | 12 of 12 |
| 2019 | 20,919,007 | 94.3% | 12 of 12 |
| 2020 | 19,990,903 | 89.9% | 12 of 12 |
| 2021 | 19,943,546 | 89.9% | 12 of 12 |
| 2022 | 20,065,031 | 90.5% | 12 of 12 |
| 2023 | 19,000,960 | 85.7% | 12 of 12 |
| 2024 | 19,744,444 | 88.8% | 12 of 12 |
| 2025 | 18,566,666 | 83.7% | 12 of 12 |
| 2026 (provisional, partial year) | 11,038,461 | 85.7% | 7 of 7 |
* 2026 covers January to July and is provisional. Capacity factor is net generation divided by nameplate capacity times the hours of each reported month.
Power prices and basis
Free account · PJMEmissions
Free · EPA CAMPDNo EPA emissions units are linked to this plant.
Water use
Free · EIA-923 cooling, USGSWithdrawal, 2024
15,829
million gallons
Consumption, 2024
10,090
million gallons
Source
Susquehanna River
Surface, Fresh. Natural-draft tower
Watershed stress
Very low/none · 0.151
USGS SUI, HUC12 Salem Creek-Susquehanna River
24 of 24 cooling months report withdrawal. SUI of the source river HUC12 within 3 km. Blank volumes are unreported, not zero.
Generators
Free · EIA-860M| Generator | Technology | Nameplate MW | Online since |
|---|---|---|---|
| 1 | Nuclear | 1,266.0 | June 1983 |
| 2 | Nuclear | 1,266.0 | February 1985 |
Ownership and offtake
ProOwnership and offtake are part of Pro
Owners and their shares, parent companies, and power purchase agreements with their buyers. EIA-860M lists TalenEnergy Susquehanna LLC as the operator, which is not always the owner.
Modeled data
ProPro adds modeled values for this plant. Everything above stays free.
Generation potential vs reported
Monthly potential at seasonal net capability, next to EIA-923 output. Shows how much of the plant's capability was used.
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Questions about TalenEnergy Susquehanna
How much power does TalenEnergy Susquehanna produce?
TalenEnergy Susquehanna reported 18,566,666 MWh (18.6 TWh) of net generation in 2025, a 83.7% capacity factor on 2,532 MW of nameplate capacity. From January to July 2026 it reported 11.0 TWh, which is provisional.
Where is TalenEnergy Susquehanna?
TalenEnergy Susquehanna is in Luzerne County, Pennsylvania, at 41.0919, −76.1462. It is in the PJM Interconnection, LLC balancing area (PJM).
Who operates TalenEnergy Susquehanna?
EIA-860M for August 2026 lists TalenEnergy Susquehanna LLC as the operator (EIA operator ID 14266). The operator is not always the owner.
When did TalenEnergy Susquehanna start operating?
Its first generator began operating in June 1983, according to EIA-860M.
Does InfraMap have power prices for TalenEnergy Susquehanna?
Yes. InfraMap has PJM day-ahead and real-time prices at 2 price nodes linked to TalenEnergy Susquehanna, with the hub price and node-to-hub basis. Prices are free with an InfraMap account; pricing node names are part of InfraMap Pro.
Sources
- EIA-860 2025 (final) and EIA-860M August 2026: plant, generators, capacity, operator and location
- EIA-923 monthly net generation, 2000 to July 2026 (2026 provisional)
- PJM day-ahead and real-time prices; node and hub assignments as of 2026-10-05
- EIA-923 cooling water 2024 and the USGS surface water supply and use index, Water years 2010-2020 (Oct 2009 to Sep 2020), mean of monthly values
- Plant names from OpenStreetMap, © OpenStreetMap contributors (ODbL)
Page updated 2026-10-04 from the InfraMap data build. Methodology · Data sources · EIA plant page