Clayville
Natural gas power plant in Cumberland County, New Jersey. 73 MW of nameplate capacity across 1 generator, operated by City of Vineland - (NJ).
Also known as Clayville Generating Station · EIA plant 58235
Analyst: free account, 1 question a day.
Key facts
- Capacity
- 73 MWNameplate
- Generators
- 1 operatingEIA-860M, August 2026
- Operating since
- November 2015First generator online
- Operator
- City of Vineland - (NJ)EIA operator ID 19856
- Grid
- PJMBalancing authority PJM
- Price nodes
- 1 PJM nodeResource nodes with prices
- Location
- Cumberland County, NJ39.4244, −75.0200
- EIA plant ID
- 58235EIA plant page
Data as of EIA-860M August 2026 (published 2026-09-24). Capacity is nameplate, not live output.
How much power Clayville produces
Free · EIA-923Net generation, 2025
70.2 GWh
70,158 MWh, final
Capacity factor, 2025
11.0%
2024: 9.7%
January to July 2026
Not reported
Provisional. 0 of 7 months reported
Range, 2016 to 2025
52.0–129.6
GWh a year. Low 2020, high 2016
| Year | Net generation, MWh | Capacity factor | Months reported |
|---|---|---|---|
| 2000 | Not reported | Not reported | 0 of 12 |
| 2001 | Not reported | Not reported | 0 of 12 |
| 2002 | Not reported | Not reported | 0 of 12 |
| 2003 | Not reported | Not reported | 0 of 12 |
| 2004 | Not reported | Not reported | 0 of 12 |
| 2005 | Not reported | Not reported | 0 of 12 |
| 2006 | Not reported | Not reported | 0 of 12 |
| 2007 | Not reported | Not reported | 0 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 | 3,273 | Not reported | 2 of 12 |
| 2016 | 129,550 | 20.2% | 12 of 12 |
| 2017 | 100,970 | 15.8% | 12 of 12 |
| 2018 | 83,311 | 13.0% | 12 of 12 |
| 2019 | 78,859 | 12.3% | 12 of 12 |
| 2020 | 51,986 | 8.1% | 12 of 12 |
| 2021 | 54,110 | 8.5% | 12 of 12 |
| 2022 | 60,239 | 9.4% | 12 of 12 |
| 2023 | 87,437 | 13.7% | 12 of 12 |
| 2024 | 62,421 | 9.7% | 12 of 12 |
| 2025 | 70,158 | 11.0% | 12 of 12 |
| 2026 (provisional, partial year) | Not reported | Not reported | 0 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
42,008
US short tons. 2024: 37,367
SO₂, 2025
0
US short tons
NOx, 2025
5
US short tons
CO₂ per MWh, calculated
0.60 t
About 1,198 lb per MWh
1 of 1 EPA units reported CO₂ in 2025 (U1), matched to EIA plant 58235 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, USGSNo EIA cooling-water record for this plant in 2024.
Generators
Free · EIA-860M| Generator | Technology | Nameplate MW | Online since |
|---|---|---|---|
| 1 | Natural Gas Fired Combustion Turbine | 73.0 | November 2015 |
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 City of Vineland - (NJ) 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 Clayville
More plants operated by City of Vineland - (NJ)
Questions about Clayville
How much power does Clayville produce?
Clayville reported 70,158 MWh (70.2 GWh) of net generation in 2025, a 11.0% capacity factor on 73 MW of nameplate capacity.
Where is Clayville?
Clayville is in Cumberland County, New Jersey, at 39.4244, −75.0200. It is in the PJM Interconnection, LLC balancing area (PJM).
Who operates Clayville?
EIA-860M for August 2026 lists City of Vineland - (NJ) as the operator (EIA operator ID 19856). The operator is not always the owner.
When did Clayville start operating?
Its first generator began operating in November 2015, according to EIA-860M.
Does InfraMap have power prices for Clayville?
Yes. InfraMap has PJM day-ahead and real-time prices at 1 price node linked to Clayville, 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
- Plant names from OpenStreetMap, © OpenStreetMap contributors (ODbL)
Page updated 2026-10-04 from the InfraMap data build. Methodology · Data sources · EIA plant page