Milam Gas Recovery
Natural gas power plant in St Clair County, Illinois. 2.4 MW of nameplate capacity across 3 generators, operated by WM Illinois Renewable Energy LLC.
Also known as EIA plant 50566
Analyst: free account, 1 question a day.
Key facts
- Capacity
- 2.4 MWNameplate
- Generators
- 3 operatingEIA-860M, August 2026
- Operating since
- April 1991First generator online
- Operator
- WM Illinois Renewable Energy LLCEIA operator ID 54843
- Grid
- MISOBalancing authority MISO
- Price nodes
- None linkedNo verified ISO node
- Location
- St Clair County, IL38.6603, −90.1317
- EIA plant ID
- 50566EIA plant page
Data as of EIA-860M August 2026 (published 2026-09-24). Capacity is nameplate, not live output.
How much power Milam Gas Recovery produces
Free · EIA-923Net generation, 2025
19.4 GWh
19,356 MWh, final
Capacity factor, 2025
92.1%
2024: 92.0%
January to July 2026
Not reported
Provisional. 0 of 7 months reported
Range, 2015 to 2025
17.8–19.6
GWh a year. Low 2017, high 2021
| Year | Net generation, MWh | Capacity factor | Months reported |
|---|---|---|---|
| 2000 | Not reported | Not reported | 0 of 12 |
| 2001 | 17,995 | Not reported | 12 of 12 |
| 2002 | 19,205 | Not reported | 12 of 12 |
| 2003 | 18,595 | Not reported | 12 of 12 |
| 2004 | 19,046 | Not reported | 12 of 12 |
| 2005 | 19,759 | Not reported | 12 of 12 |
| 2006 | 19,422 | Not reported | 12 of 12 |
| 2007 | 16,627 | Not reported | 12 of 12 |
| 2008 | 17,601 | Not reported | 12 of 12 |
| 2009 | 18,513 | Not reported | 12 of 12 |
| 2010 | 18,110 | 86.1% | 12 of 12 |
| 2011 | 19,034 | 90.5% | 12 of 12 |
| 2012 | 18,438 | 87.5% | 12 of 12 |
| 2013 | 18,529 | 88.1% | 12 of 12 |
| 2014 | 18,473 | 87.9% | 12 of 12 |
| 2015 | 18,037 | 85.8% | 12 of 12 |
| 2016 | 18,043 | Not reported | 12 of 12 |
| 2017 | 17,828 | 84.8% | 12 of 12 |
| 2018 | 19,182 | 91.2% | 12 of 12 |
| 2019 | 19,378 | 92.2% | 12 of 12 |
| 2020 | 19,146 | 90.8% | 12 of 12 |
| 2021 | 19,565 | 93.1% | 12 of 12 |
| 2022 | 19,304 | 91.8% | 12 of 12 |
| 2023 | 19,341 | 92.0% | 12 of 12 |
| 2024 | 19,391 | 92.0% | 12 of 12 |
| 2025 | 19,356 | 92.1% | 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 |
|---|---|---|---|
| GEN1 | Natural Gas Internal Combustion Engine | 0.8 | April 1991 |
| GEN2 | Natural Gas Internal Combustion Engine | 0.8 | April 1991 |
| GEN3 | Natural Gas Internal Combustion Engine | 0.8 | March 1993 |
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 WM Illinois Renewable Energy 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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Power plants near Milam Gas Recovery
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Questions about Milam Gas Recovery
How much power does Milam Gas Recovery produce?
Milam Gas Recovery reported 19,356 MWh (19.4 GWh) of net generation in 2025, a 92.1% capacity factor on 2.4 MW of nameplate capacity.
Where is Milam Gas Recovery?
Milam Gas Recovery is in St Clair County, Illinois, at 38.6603, −90.1317. It is in the Midcontinent Independent Transmission System Operator, Inc.. balancing area (MISO).
Who operates Milam Gas Recovery?
EIA-860M for August 2026 lists WM Illinois Renewable Energy LLC as the operator (EIA operator ID 54843). The operator is not always the owner.
When did Milam Gas Recovery start operating?
Its first generator began operating in April 1991, 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