Church Street Plant
Oil power plant in Prince William County, Virginia. 4.3 MW of nameplate capacity across 3 generators, operated by City of Manassas - (VA).
Also known as EIA plant 7438
Analyst: free account, 1 question a day.
Key facts
- Capacity
- 4.3 MWNameplate
- Generators
- 3 operatingEIA-860M, August 2026
- Operating since
- February 1987First 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, VA38.7523, −77.4629
- EIA plant ID
- 7438EIA plant page
Data as of EIA-860M August 2026 (published 2026-09-24). Capacity is nameplate, not live output.
How much power Church Street Plant produces
Free · EIA-923Net generation, 2025
192 MWh
192 MWh, final
Capacity factor, 2025
0.5%
2024: 0.5%
January to July 2026
Not reported
Provisional. 0 of 7 months reported
Range, 2015 to 2025
50.0–348.0
MWh a year. Low 2017, high 2022
| Year | Net generation, MWh | Capacity factor | Months reported |
|---|---|---|---|
| 2000 | 0 | Not reported | 12 of 12 |
| 2001 | 899 | Not reported | 12 of 12 |
| 2002 | 682 | Not reported | 12 of 12 |
| 2003 | 1,008 | Not reported | 12 of 12 |
| 2004 | 1,018 | Not reported | 12 of 12 |
| 2005 | 934 | Not reported | 12 of 12 |
| 2006 | 887 | Not reported | 12 of 12 |
| 2007 | 885 | Not reported | 12 of 12 |
| 2008 | 408 | Not reported | 12 of 12 |
| 2009 | 360 | Not reported | 12 of 12 |
| 2010 | 218 | 0.3% | 12 of 12 |
| 2011 | 55 | 0.1% | 12 of 12 |
| 2012 | 64 | 0.1% | 12 of 12 |
| 2013 | 72 | 0.1% | 12 of 12 |
| 2014 | 100 | 0.2% | 12 of 12 |
| 2015 | 170 | 0.3% | 12 of 12 |
| 2016 | 79 | 0.1% | 12 of 12 |
| 2017 | 50 | 0.1% | 12 of 12 |
| 2018 | 59 | Not reported | 12 of 12 |
| 2019 | 118 | 0.3% | 12 of 12 |
| 2020 | 187 | 0.5% | 12 of 12 |
| 2021 | 170 | 0.5% | 12 of 12 |
| 2022 | 348 | 0.9% | 12 of 12 |
| 2023 | 142 | 0.4% | 12 of 12 |
| 2024 | 192 | 0.5% | 12 of 12 |
| 2025 | 192 | 0.5% | 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 |
|---|---|---|---|
| C3A | Petroleum Liquids | 1.1 | June 1996 |
| C5 | Petroleum Liquids | 1.6 | February 1987 |
| C6 | Petroleum Liquids | 1.6 | February 1987 |
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 Church Street Plant
More plants operated by City of Manassas - (VA)
Questions about Church Street Plant
How much power does Church Street Plant produce?
Church Street Plant reported 192 MWh (192 MWh) of net generation in 2025, a 0.5% capacity factor on 4.3 MW of nameplate capacity.
Where is Church Street Plant?
Church Street Plant is in Prince William County, Virginia, at 38.7523, −77.4629. It is in the PJM Interconnection, LLC balancing area (PJM).
Who operates Church Street Plant?
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 Church Street Plant start operating?
Its first generator began operating in February 1987, 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