Hunterstown
Natural gas power plant in Adams County, Pennsylvania. 60 MW of nameplate capacity across 3 generators, operated by Hunterstown Power, LLC.
Also known as EIA plant 3110
Analyst: free account, 1 question a day.
Key facts
- Capacity
- 60 MWNameplate
- Generators
- 3 operatingEIA-860M, August 2026
- Operating since
- May 1971First generator online
- Operator
- Hunterstown Power, LLCEIA operator ID 63036
- Grid
- PJMBalancing authority PJM
- Price nodes
- 3 PJM nodesResource nodes with prices
- Location
- Adams County, PA39.8662, −77.1648
- EIA plant ID
- 3110EIA plant page
Data as of EIA-860M August 2026 (published 2026-09-24). Capacity is nameplate, not live output.
How much power Hunterstown produces
Free · EIA-923Net generation, 2025
24.5 GWh
24,504 MWh, final
Capacity factor, 2025
4.7%
2024: 2.3%
January to July 2026
Not reported
Provisional. 0 of 7 months reported
Range, 2015 to 2025
−0.3–39.5
GWh a year. Low 2015, high 2023
| Year | Net generation, MWh | Capacity factor | Months reported |
|---|---|---|---|
| 2000 | 8,093 | Not reported | 12 of 12 |
| 2001 | 17,711 | Not reported | 12 of 12 |
| 2002 | 17,976 | Not reported | 12 of 12 |
| 2003 | 6,341 | Not reported | 11 of 12 |
| 2004 | 11,674 | Not reported | 12 of 12 |
| 2005 | 8,005 | Not reported | 12 of 12 |
| 2006 | 4,264 | Not reported | 12 of 12 |
| 2007 | 7,880 | Not reported | 12 of 12 |
| 2008 | 2,052 | Not reported | 12 of 12 |
| 2009 | 896 | Not reported | 12 of 12 |
| 2010 | 7,759 | 1.5% | 12 of 12 |
| 2011 | 2,962 | 0.6% | 12 of 12 |
| 2012 | 5,742 | 1.1% | 12 of 12 |
| 2013 | 2,555 | 0.5% | 12 of 12 |
| 2014 | 4,340 | 0.8% | 12 of 12 |
| 2015 | −289 | -0.1% | 12 of 12 |
| 2016 | 3,265 | 0.6% | 12 of 12 |
| 2017 | 113 | 0.0% | 12 of 12 |
| 2018 | 3,021 | 0.6% | 12 of 12 |
| 2019 | 1,691 | 0.3% | 12 of 12 |
| 2020 | 2,835 | Not reported | 12 of 12 |
| 2021 | 30,950 | 5.9% | 12 of 12 |
| 2022 | 21,397 | 4.1% | 12 of 12 |
| 2023 | 39,480 | 7.5% | 12 of 12 |
| 2024 | 12,383 | 2.3% | 12 of 12 |
| 2025 | 24,504 | 4.7% | 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 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 |
|---|---|---|---|
| 1 | Natural Gas Fired Combustion Turbine | 20.0 | May 1971 |
| 2 | Natural Gas Fired Combustion Turbine | 20.0 | May 1971 |
| 3 | Natural Gas Fired Combustion Turbine | 20.0 | May 1971 |
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 Hunterstown Power, LLC 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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Questions about Hunterstown
How much power does Hunterstown produce?
Hunterstown reported 24,504 MWh (24.5 GWh) of net generation in 2025, a 4.7% capacity factor on 60 MW of nameplate capacity.
Where is Hunterstown?
Hunterstown is in Adams County, Pennsylvania, at 39.8662, −77.1648. It is in the PJM Interconnection, LLC balancing area (PJM).
Who operates Hunterstown?
EIA-860M for August 2026 lists Hunterstown Power, LLC as the operator (EIA operator ID 63036). The operator is not always the owner.
When did Hunterstown start operating?
Its first generator began operating in May 1971, according to EIA-860M.
Does InfraMap have power prices for Hunterstown?
Yes. InfraMap has PJM day-ahead and real-time prices at 3 price nodes linked to Hunterstown, 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)
- PJM day-ahead and real-time prices; node and hub assignments as of 2026-10-05
Page updated 2026-10-04 from the InfraMap data build. Methodology · Data sources · EIA plant page