Millville City Sewer Auth WTP
Solar power plant in Cumberland County, New Jersey. 1.2 MW of nameplate capacity across 2 generators, operated by MN8 Energy LLC.
Also known as EIA plant 58822
Analyst: free account, 1 question a day.
Key facts
- Capacity
- 1.2 MWNameplate
- Generators
- 2 operatingEIA-860M, August 2026
- Operating since
- March 2013First generator online
- Operator
- MN8 Energy LLCEIA operator ID 61944
- Grid
- PJMBalancing authority PJM
- Price nodes
- None linkedNo verified ISO node
- Location
- Cumberland County, NJ39.3764, −75.0331
- EIA plant ID
- 58822EIA plant page
Data as of EIA-860M August 2026 (published 2026-09-24). Capacity is nameplate, not live output.
How much power Millville City Sewer Auth WTP produces
Free · EIA-923Net generation, 2025
1.39 GWh
1,386 MWh, final
Capacity factor, 2025
13.2%
2024: 11.8%
January to July 2026
Not reported
Provisional. 0 of 7 months reported
Range, 2015 to 2025
1.1–2.0
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 | 1,927 | Not reported | 10 of 12 |
| 2014 | 2,000 | 15.2% | 12 of 12 |
| 2015 | 1,979 | 15.1% | 12 of 12 |
| 2016 | 2,033 | Not reported | 12 of 12 |
| 2017 | 1,919 | 16.9% | 12 of 12 |
| 2018 | 1,767 | 15.5% | 12 of 12 |
| 2019 | 1,669 | 14.7% | 12 of 12 |
| 2020 | 1,134 | 9.9% | 12 of 12 |
| 2021 | 1,716 | 15.1% | 12 of 12 |
| 2022 | 1,697 | Not reported | 12 of 12 |
| 2023 | 1,492 | 14.2% | 12 of 12 |
| 2024 | 1,239 | 11.8% | 12 of 12 |
| 2025 | 1,386 | 13.2% | 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 accountNo verified ISO price node is linked to this plant, or its price history could not load.
Emissions
Free · EPA CAMPDNo EPA emissions units are linked to this plant.
Water use
Free · EIA-923 cooling, USGSNo EIA cooling-water record for this plant in 2024. Plants without steam cooling, such as wind, solar and batteries, do not report cooling water.
Generators
Free · EIA-860M| Generator | Technology | Nameplate MW | Online since |
|---|---|---|---|
| U1BB | Solar Photovoltaic | 0.8 | March 2013 |
| U2DB | Solar Photovoltaic | 0.4 | March 2013 |
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 MN8 Energy LLC as the operator, which is not always the owner.
Modeled data
ProPro adds modeled values for this plant. Everything above stays free.
Modeled curtailment
A range, not one number. The lower bound counts hours inside the production tax credit window; the upper bound is the no-credit case.
Expected vs reported generation
Monthly modeled expected output and physical potential next to EIA-923 reported output.
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Power plants near Millville City Sewer Auth WTP
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Questions about Millville City Sewer Auth WTP
How much power does Millville City Sewer Auth WTP produce?
Millville City Sewer Auth WTP reported 1,386 MWh (1.39 GWh) of net generation in 2025, a 13.2% capacity factor on 1.2 MW of nameplate capacity.
Where is Millville City Sewer Auth WTP?
Millville City Sewer Auth WTP is in Cumberland County, New Jersey, at 39.3764, −75.0331. It is in the PJM Interconnection, LLC balancing area (PJM).
Who operates Millville City Sewer Auth WTP?
EIA-860M for August 2026 lists MN8 Energy LLC as the operator (EIA operator ID 61944). The operator is not always the owner.
When did Millville City Sewer Auth WTP start operating?
Its first generator began operating in March 2013, according to EIA-860M.
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)
Page updated 2026-10-04 from the InfraMap data build. Methodology · Data sources · EIA plant page