Morris Cogeneration LLC
Natural gas power plant in Grundy County, Illinois. 218.8 MW of nameplate capacity across 4 generators, operated by Morris Cogeneration LLC.
Also known as Morris Cogeneration LLC Power Plant · EIA plant 55216
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Key facts
- Capacity
- 218.8 MWNameplate
- Generators
- 4 operatingEIA-860M, August 2026
- Operating since
- November 1998First generator online
- Operator
- Morris Cogeneration LLCEIA operator ID 54755
- Grid
- PJMBalancing authority PJM
- Price nodes
- 4 PJM nodesResource nodes with prices
- Location
- Grundy County, IL41.4119, −88.3328
- EIA plant ID
- 55216EIA plant page
Data as of EIA-860M August 2026 (published 2026-09-24). Capacity is nameplate, not live output.
How much power Morris Cogeneration produces
Free · EIA-923Net generation, 2025
603 GWh
602,604 MWh, final
Capacity factor, 2025
31.4%
2024: 31.1%
January to July 2026
359 GWh
Provisional
Range, 2015 to 2025
536.0–653.3
GWh a year. Low 2023, high 2019
| Year | Net generation, MWh | Capacity factor | Months reported |
|---|---|---|---|
| 2000 | 390,429 | Not reported | 12 of 12 |
| 2001 | 514,615 | Not reported | 12 of 12 |
| 2002 | 564,951 | Not reported | 12 of 12 |
| 2003 | 486,977 | Not reported | 12 of 12 |
| 2004 | 547,997 | Not reported | 12 of 12 |
| 2005 | 537,739 | Not reported | 12 of 12 |
| 2006 | 518,238 | Not reported | 12 of 12 |
| 2007 | 539,443 | Not reported | 12 of 12 |
| 2008 | 467,716 | Not reported | 11 of 12 |
| 2009 | 485,316 | Not reported | 12 of 12 |
| 2010 | 442,903 | 28.2% | 12 of 12 |
| 2011 | 501,697 | 32.0% | 12 of 12 |
| 2012 | 627,592 | 39.9% | 12 of 12 |
| 2013 | 560,534 | Not reported | 12 of 12 |
| 2014 | 564,437 | Not reported | 12 of 12 |
| 2015 | 652,557 | 41.6% | 12 of 12 |
| 2016 | 583,178 | Not reported | 12 of 12 |
| 2017 | 635,065 | Not reported | 12 of 12 |
| 2018 | 639,879 | 34.4% | 12 of 12 |
| 2019 | 653,343 | 35.1% | 12 of 12 |
| 2020 | 608,815 | Not reported | 12 of 12 |
| 2021 | 615,510 | 32.1% | 12 of 12 |
| 2022 | 585,238 | 30.5% | 12 of 12 |
| 2023 | 536,011 | 28.0% | 12 of 12 |
| 2024 | 598,242 | 31.1% | 12 of 12 |
| 2025 | 602,604 | 31.4% | 12 of 12 |
| 2026 (provisional, partial year) | 358,694 | 32.2% | 7 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 CAMPDCO₂, 2025
Not reported
US short tons. 2024: Not reported
SO₂, 2025
2
US short tons
NOx, 2025
121
US short tons
0 of 3 EPA units reported CO₂ in 2025 (CTG1, CTG2, CTG3), matched to EIA plant 55216 through the EPA–EIA crosswalk.
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 |
|---|---|---|---|
| STG1 | Natural Gas Fired Combined Cycle | 82.9 | June 2000 |
| UNT1 | Natural Gas Fired Combined Cycle | 45.3 | November 1998 |
| UNT2 | Natural Gas Fired Combined Cycle | 45.3 | November 1998 |
| UNT3 | Natural Gas Fired Combined Cycle | 45.3 | November 1998 |
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 Morris Cogeneration 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 Morris Cogeneration
How much power does Morris Cogeneration LLC produce?
Morris Cogeneration LLC reported 602,604 MWh (603 GWh) of net generation in 2025, a 31.4% capacity factor on 218.8 MW of nameplate capacity. From January to July 2026 it reported 359 GWh, which is provisional.
Where is Morris Cogeneration LLC?
Morris Cogeneration LLC is in Grundy County, Illinois, at 41.4119, −88.3328. It is in the PJM Interconnection, LLC balancing area (PJM).
Who operates Morris Cogeneration LLC?
EIA-860M for August 2026 lists Morris Cogeneration LLC as the operator (EIA operator ID 54755). The operator is not always the owner.
When did Morris Cogeneration LLC start operating?
Its first generator began operating in November 1998, according to EIA-860M.
Does InfraMap have power prices for Morris Cogeneration LLC?
Yes. InfraMap has PJM day-ahead and real-time prices at 4 price nodes linked to Morris Cogeneration LLC, 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)
- EPA CAMPD annual emissions through the EPA–EIA crosswalk, 1995 to 2025
- PJM day-ahead and real-time prices; node and hub assignments as of 2026-10-05
- Plant names from OpenStreetMap, © OpenStreetMap contributors (ODbL)
Page updated 2026-10-04 from the InfraMap data build. Methodology · Data sources · EIA plant page