Godwin Drive Plant
Oil power plant in Prince William County, Virginia. 6.3 MW of nameplate capacity across 4 generators, operated by City of Manassas - (VA).
Also known as EIA plant 7439
Analyst: free account, 1 question a day.
Key facts
- Capacity
- 6.3 MWNameplate
- Generators
- 4 operatingEIA-860M, August 2026
- Operating since
- May 1990First 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, VA38.7405, −77.5081
- EIA plant ID
- 7439EIA plant page
Data as of EIA-860M August 2026 (published 2026-09-24). Capacity is nameplate, not live output.
How much power Godwin Drive Plant produces
Free · EIA-923Net generation, 2025
416 MWh
416 MWh, final
Capacity factor, 2025
0.8%
2024: 0.8%
January to July 2026
Not reported
Provisional. 0 of 7 months reported
Range, 2015 to 2025
68.0–591.0
MWh a year. Low 2016, high 2022
| Year | Net generation, MWh | Capacity factor | Months reported |
|---|---|---|---|
| 2000 | 0 | Not reported | 12 of 12 |
| 2001 | 906 | Not reported | 12 of 12 |
| 2002 | 1,125 | Not reported | 12 of 12 |
| 2003 | 1,029 | Not reported | 12 of 12 |
| 2004 | 1,186 | Not reported | 12 of 12 |
| 2005 | 1,106 | Not reported | 12 of 12 |
| 2006 | 910 | Not reported | 12 of 12 |
| 2007 | 839 | Not reported | 12 of 12 |
| 2008 | 614 | Not reported | 12 of 12 |
| 2009 | 405 | Not reported | 12 of 12 |
| 2010 | 107 | 0.2% | 12 of 12 |
| 2011 | 78 | 0.1% | 12 of 12 |
| 2012 | 57 | 0.1% | 12 of 12 |
| 2013 | 97 | 0.2% | 12 of 12 |
| 2014 | 35 | 0.1% | 12 of 12 |
| 2015 | 190 | 0.3% | 12 of 12 |
| 2016 | 68 | 0.1% | 12 of 12 |
| 2017 | 84 | 0.2% | 12 of 12 |
| 2018 | 96 | 0.2% | 12 of 12 |
| 2019 | 266 | 0.5% | 12 of 12 |
| 2020 | 503 | 0.9% | 12 of 12 |
| 2021 | 570 | 1.0% | 12 of 12 |
| 2022 | 591 | 1.1% | 12 of 12 |
| 2023 | 430 | 0.8% | 12 of 12 |
| 2024 | 416 | 0.8% | 12 of 12 |
| 2025 | 416 | 0.8% | 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 |
|---|---|---|---|
| C7 | Petroleum Liquids | 1.6 | May 1990 |
| C8 | Petroleum Liquids | 1.6 | May 1990 |
| C9 | Petroleum Liquids | 1.6 | November 1992 |
| C10 | Petroleum Liquids | 1.5 | November 1992 |
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 Godwin Drive Plant
More plants operated by City of Manassas - (VA)
Questions about Godwin Drive Plant
How much power does Godwin Drive Plant produce?
Godwin Drive Plant reported 416 MWh (416 MWh) of net generation in 2025, a 0.8% capacity factor on 6.3 MW of nameplate capacity.
Where is Godwin Drive Plant?
Godwin Drive Plant is in Prince William County, Virginia, at 38.7405, −77.5081. It is in the PJM Interconnection, LLC balancing area (PJM).
Who operates Godwin Drive 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 Godwin Drive Plant start operating?
Its first generator began operating in May 1990, 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