Sewaren
Natural gas power plant in Middlesex County, New Jersey. 609.5 MW of nameplate capacity across 2 generators, operated by Parkway Generation Sewaren Urban Renewal Entity LLC.
Also known as PSEG Sewaren Generating Station · EIA plant 2411
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Key facts
- Capacity
- 609.5 MWNameplate
- Generators
- 2 operatingEIA-860M, August 2026
- Operating since
- June 2018First generator online
- Operator
- Parkway Generation Sewaren Urban Renewal Entity LLCEIA operator ID 65391
- Grid
- PJMBalancing authority PJM
- Price nodes
- 2 PJM nodesResource nodes with prices
- Location
- Middlesex County, NJ40.5558, −74.2469
- EIA plant ID
- 2411EIA plant page
Data as of EIA-860M August 2026 (published 2026-09-24). Capacity is nameplate, not live output.
How much power Sewaren produces
Free · EIA-923Net generation, 2025
2.12 TWh
2,122,743 MWh, final
Capacity factor, 2025
39.8%
2024: 48.6%
January to July 2026
903 GWh
Provisional
Range, 2017 to 2025
0.0–3.7
TWh a year. Low 2017, high 2020
| Year | Net generation, MWh | Capacity factor | Months reported |
|---|---|---|---|
| 2000 | 182,370 | Not reported | 12 of 12 |
| 2001 | 319,518 | Not reported | 12 of 12 |
| 2002 | 319,371 | Not reported | 12 of 12 |
| 2003 | 125,411 | Not reported | 8 of 12 |
| 2004 | 312,474 | Not reported | 12 of 12 |
| 2005 | 338,216 | Not reported | 12 of 12 |
| 2006 | 161,369 | Not reported | 12 of 12 |
| 2007 | 119,450 | Not reported | 12 of 12 |
| 2008 | Not reported | Not reported | 0 of 12 |
| 2009 | Not reported | Not reported | 0 of 12 |
| 2010 | Not reported | Not reported | 0 of 12 |
| 2011 | Not reported | Not reported | 0 of 12 |
| 2012 | Not reported | Not reported | 0 of 12 |
| 2013 | Not reported | Not reported | 0 of 12 |
| 2014 | Not reported | Not reported | 0 of 12 |
| 2015 | Not reported | Not reported | 0 of 12 |
| 2016 | Not reported | Not reported | 0 of 12 |
| 2017 | 16,410 | 0.4% | 12 of 12 |
| 2018 | Not reported | Not reported | 0 of 12 |
| 2019 | 319,989 | 70.6% | 1 of 12 |
| 2020 | 3,667,054 | 68.5% | 12 of 12 |
| 2021 | 882,696 | 65.6% | 3 of 12 |
| 2022 | 96,684 | 21.3% | 1 of 12 |
| 2023 | 3,201,982 | 60.0% | 12 of 12 |
| 2024 | 2,601,491 | 48.6% | 12 of 12 |
| 2025 | 2,122,743 | 39.8% | 12 of 12 |
| 2026 (provisional, partial year) | 903,309 | 29.1% | 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 CAMPDCO₂, 2025
879,570
US short tons. 2024: 1.07M
SO₂, 2025
4
US short tons
NOx, 2025
49
US short tons
CO₂ per MWh, calculated
0.41 t
About 829 lb per MWh
1 of 1 EPA units reported CO₂ in 2025 (1, 12001, 2, 3, 4, 7), matched to EIA plant 2411 through the EPA–EIA crosswalk. The per-MWh rate is EPA CO₂ divided by EIA-923 net generation. The two reporting boundaries can differ.
Water use
Free · EIA-923 cooling, USGSWithdrawal, 2024
Not reported
million gallons as reported; not used, see note
Consumption, 2024
Not reported
million gallons
Source
Not reported
Dry cooling
Watershed stress
Low · 0.282
USGS SUI, HUC12 Woodbridge Creek-Arthur Kill
0 of 12 cooling months report withdrawal. Dry cooling with no reported withdrawal; not tested. Consumption is below 5% of a large reported withdrawal, so the withdrawal is not used. Blank volumes are unreported, not zero.
Generators
Free · EIA-860M| Generator | Technology | Nameplate MW | Online since |
|---|---|---|---|
| 701 | Natural Gas Fired Combined Cycle | 365.5 | June 2018 |
| 702 | Natural Gas Fired Combined Cycle | 244.0 | June 2018 |
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 Parkway Generation Sewaren Urban Renewal Entity 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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Power plants near Sewaren
Questions about Sewaren
How much power does Sewaren produce?
Sewaren reported 2,122,743 MWh (2.12 TWh) of net generation in 2025, a 39.8% capacity factor on 609.5 MW of nameplate capacity. From January to July 2026 it reported 903 GWh, which is provisional.
Where is Sewaren?
Sewaren is in Middlesex County, New Jersey, at 40.5558, −74.2469. It is in the PJM Interconnection, LLC balancing area (PJM).
Who operates Sewaren?
EIA-860M for August 2026 lists Parkway Generation Sewaren Urban Renewal Entity LLC as the operator (EIA operator ID 65391). The operator is not always the owner.
When did Sewaren start operating?
Its first generator began operating in June 2018, according to EIA-860M.
Does InfraMap have power prices for Sewaren?
Yes. InfraMap has PJM day-ahead and real-time prices at 2 price nodes linked to Sewaren, 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)
- EPA CAMPD annual emissions through the EPA–EIA crosswalk, 1995 to 2025
- 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