Millersville LFG
Landfill gas power plant in Anne Arundel County, Maryland. 3.2 MW of nameplate capacity across 2 generators, operated by LES Operations Services LLC.
Also known as EIA plant 58246
Analyst: free account, 1 question a day.
Key facts
- Capacity
- 3.2 MWNameplate
- Generators
- 2 operatingEIA-860M, August 2026
- Operating since
- July 2012First generator online
- Operator
- LES Operations Services LLCEIA operator ID 58221
- Grid
- PJMBalancing authority PJM
- Price nodes
- 1 PJM nodeResource nodes with prices
- Location
- Anne Arundel County, MD39.0847, −76.6764
- EIA plant ID
- 58246EIA plant page
Data as of EIA-860M August 2026 (published 2026-09-24). Capacity is nameplate, not live output.
How much power Millersville LFG produces
Free · EIA-923Net generation, 2025
20.9 GWh
20,895 MWh, final
Capacity factor, 2025
74.5%
2024: 65.5%
January to July 2026
Not reported
Provisional. 0 of 7 months reported
Range, 2015 to 2025
18.4–26.5
GWh a year. Low 2024, high 2017
| 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 | 12,717 | Not reported | 6 of 12 |
| 2013 | 25,953 | 92.6% | 12 of 12 |
| 2014 | 26,441 | 94.3% | 12 of 12 |
| 2015 | 25,935 | 92.5% | 12 of 12 |
| 2016 | 26,012 | 92.5% | 12 of 12 |
| 2017 | 26,527 | 94.6% | 12 of 12 |
| 2018 | 25,996 | 92.7% | 12 of 12 |
| 2019 | 25,992 | 92.7% | 12 of 12 |
| 2020 | 24,331 | 86.6% | 12 of 12 |
| 2021 | 23,790 | 84.9% | 12 of 12 |
| 2022 | 23,185 | 82.7% | 12 of 12 |
| 2023 | 22,066 | 78.7% | 12 of 12 |
| 2024 | 18,415 | 65.5% | 12 of 12 |
| 2025 | 20,895 | 74.5% | 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 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 |
|---|---|---|---|
| CAT1 | Landfill Gas | 1.6 | July 2012 |
| CAT2 | Landfill Gas | 1.6 | July 2012 |
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 LES Operations Services 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 Millersville LFG
How much power does Millersville LFG produce?
Millersville LFG reported 20,895 MWh (20.9 GWh) of net generation in 2025, a 74.5% capacity factor on 3.2 MW of nameplate capacity.
Where is Millersville LFG?
Millersville LFG is in Anne Arundel County, Maryland, at 39.0847, −76.6764. It is in the PJM Interconnection, LLC balancing area (PJM).
Who operates Millersville LFG?
EIA-860M for August 2026 lists LES Operations Services LLC as the operator (EIA operator ID 58221). The operator is not always the owner.
When did Millersville LFG start operating?
Its first generator began operating in July 2012, according to EIA-860M.
Does InfraMap have power prices for Millersville LFG?
Yes. InfraMap has PJM day-ahead and real-time prices at 1 price node linked to Millersville LFG, 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