Water Treatment Plant Generators
Oil power plant in Prince William County, Virginia. 1.8 MW of nameplate capacity across 1 generator, operated by City of Manassas - (VA).
Also known as EIA plant 56368
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Key facts
- Capacity
- 1.8 MWNameplate
- Generators
- 1 operatingEIA-860M, August 2026
- Operating since
- April 2007First generator online
- Operator
- City of Manassas - (VA)EIA operator ID 11560
- Grid
- PJMBalancing authority PJM
- Price nodes
- None linkedNo verified ISO node
- Location
- Prince William County, VA38.7607, −77.6209
- EIA plant ID
- 56368EIA plant page
Data as of EIA-860M August 2026 (published 2026-09-24). Capacity is nameplate, not live output.
How much power Water Treatment Plant Generators produces
Free · EIA-923Net generation, 2025
2 MWh
2 MWh, final
Capacity factor, 2025
0.0%
2024: 0.0%
January to July 2026
Not reported
Provisional. 0 of 7 months reported
Range, 2015 to 2025
1.0–43.0
MWh a year. Low 2021, high 2015
| 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 | 129 | Not reported | 12 of 12 |
| 2008 | 97 | Not reported | 12 of 12 |
| 2009 | 40 | Not reported | 12 of 12 |
| 2010 | 29 | 0.2% | 12 of 12 |
| 2011 | 28 | 0.2% | 12 of 12 |
| 2012 | 8 | 0.1% | 12 of 12 |
| 2013 | 18 | 0.1% | 12 of 12 |
| 2014 | 24 | 0.2% | 12 of 12 |
| 2015 | 43 | 0.3% | 12 of 12 |
| 2016 | 5 | 0.0% | 12 of 12 |
| 2017 | 13 | 0.1% | 12 of 12 |
| 2018 | 4 | 0.0% | 12 of 12 |
| 2019 | 5 | 0.0% | 12 of 12 |
| 2020 | 3 | 0.0% | 12 of 12 |
| 2021 | 1 | 0.0% | 12 of 12 |
| 2022 | 4 | 0.0% | 12 of 12 |
| 2023 | 3 | 0.0% | 12 of 12 |
| 2024 | 2 | 0.0% | 12 of 12 |
| 2025 | 2 | 0.0% | 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 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.
Generators
Free · EIA-860M| Generator | Technology | Nameplate MW | Online since |
|---|---|---|---|
| WP1 | Petroleum Liquids | 1.8 | April 2007 |
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 Manassas - (VA) 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 Water Treatment Plant Generators
More plants operated by City of Manassas - (VA)
Questions about Water Treatment Plant Generators
How much power does Water Treatment Plant Generators produce?
Water Treatment Plant Generators reported 2 MWh (2 MWh) of net generation in 2025, a 0.0% capacity factor on 1.8 MW of nameplate capacity.
Where is Water Treatment Plant Generators?
Water Treatment Plant Generators is in Prince William County, Virginia, at 38.7607, −77.6209. It is in the PJM Interconnection, LLC balancing area (PJM).
Who operates Water Treatment Plant Generators?
EIA-860M for August 2026 lists City of Manassas - (VA) as the operator (EIA operator ID 11560). The operator is not always the owner.
When did Water Treatment Plant Generators start operating?
Its first generator began operating in April 2007, 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