Goose Creek Energy Center
Natural gas power plant in Piatt County, Illinois. 684 MW of nameplate capacity across 6 generators, operated by Union Electric Co - (MO).
Also known as EIA plant 55496
Analyst: free account, 1 question a day.
Key facts
- Capacity
- 684 MWNameplate
- Generators
- 6 operatingEIA-860M, August 2026
- Operating since
- May 2003First generator online
- Operator
- Union Electric Co - (MO)EIA operator ID 19436
- Grid
- MISOBalancing authority MISO
- Price nodes
- 6 MISO nodesResource nodes with prices
- Location
- Piatt County, IL40.1069, −88.5999
- EIA plant ID
- 55496EIA plant page
Data as of EIA-860M August 2026 (published 2026-09-24). Capacity is nameplate, not live output.
How much power Goose Creek produces
Free · EIA-923Net generation, 2025
−1.35 GWh
−1,353 MWh, final
Capacity factor, 2025
-0.0%
2024: 0.0%
January to July 2026
Not reported
Provisional. 0 of 7 months reported
Range, 2015 to 2025
−1.4–42.9
GWh a year. Low 2025, high 2021
| 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 | 1,538 | Not reported | 8 of 12 |
| 2004 | 768 | Not reported | 12 of 12 |
| 2005 | 63,632 | Not reported | 12 of 12 |
| 2006 | 42,870 | Not reported | 12 of 12 |
| 2007 | 119,881 | Not reported | 12 of 12 |
| 2008 | 58,526 | Not reported | 12 of 12 |
| 2009 | 36,087 | Not reported | 12 of 12 |
| 2010 | 72,110 | 1.2% | 12 of 12 |
| 2011 | 74,605 | 1.2% | 12 of 12 |
| 2012 | 63,509 | 1.1% | 12 of 12 |
| 2013 | 13,129 | 0.2% | 12 of 12 |
| 2014 | −929 | -0.0% | 12 of 12 |
| 2015 | 13,028 | 0.2% | 12 of 12 |
| 2016 | 27,657 | 0.5% | 12 of 12 |
| 2017 | 21,154 | 0.4% | 12 of 12 |
| 2018 | 31,465 | 0.5% | 12 of 12 |
| 2019 | 4,921 | 0.1% | 12 of 12 |
| 2020 | 15,165 | 0.3% | 12 of 12 |
| 2021 | 42,904 | 0.7% | 12 of 12 |
| 2022 | −565 | -0.0% | 12 of 12 |
| 2023 | 712 | 0.0% | 12 of 12 |
| 2024 | 763 | 0.0% | 12 of 12 |
| 2025 | −1,353 | -0.0% | 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 · MISOEmissions
Free · EPA CAMPDCO₂, 2025
3,512
US short tons. 2024: 4,568
SO₂, 2025
0
US short tons
NOx, 2025
1
US short tons
6 of 6 EPA units reported CO₂ in 2025 (CT-01, CT-02, CT-03, CT-04, CT-05, CT-06), matched to EIA plant 55496 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 |
|---|---|---|---|
| CT01 | Natural Gas Fired Combustion Turbine | 114.0 | May 2003 |
| CT02 | Natural Gas Fired Combustion Turbine | 114.0 | May 2003 |
| CT03 | Natural Gas Fired Combustion Turbine | 114.0 | May 2003 |
| CT04 | Natural Gas Fired Combustion Turbine | 114.0 | May 2003 |
| CT05 | Natural Gas Fired Combustion Turbine | 114.0 | May 2003 |
| CT06 | Natural Gas Fired Combustion Turbine | 114.0 | May 2003 |
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 Union Electric Co - (MO) 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 Goose Creek
More plants operated by Union Electric Co - (MO)
Questions about Goose Creek
How much power does Goose Creek Energy Center produce?
Goose Creek Energy Center reported −1,353 MWh (−1.35 GWh) of net generation in 2025.
Where is Goose Creek Energy Center?
Goose Creek Energy Center is in Piatt County, Illinois, at 40.1069, −88.5999. It is in the Midcontinent Independent Transmission System Operator, Inc.. balancing area (MISO).
Who operates Goose Creek Energy Center?
EIA-860M for August 2026 lists Union Electric Co - (MO) as the operator (EIA operator ID 19436). The operator is not always the owner.
When did Goose Creek Energy Center start operating?
Its first generator began operating in May 2003, according to EIA-860M.
Does InfraMap have power prices for Goose Creek Energy Center?
Yes. InfraMap has MISO day-ahead and real-time prices at 6 price nodes linked to Goose Creek Energy Center, 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
- MISO 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