- Combustion
- Wind & solar
- In development
- Under construction
- Operating
- 10 · 100 · 1,000 MW
Map
- Combustion
- Wind & solar
- In development
- Under construction
- Operating
Carmi: location and 3 exact-grade projects within 25 km. Basemap: Protomaps, © OpenStreetMap contributors, ODbL.
Carmi
Power plant · Oil
Key facts
Power plant · Oilran 0% of 2025 Operating- Capacity
- Capacity: sourceEIA-860M · Open licenseMW
- Commissioned
- 1948
- Net generation, 2025
- 92 MWh
- Grid
- 69 kV to Ameren Illinois Company (MISO)
- Location
- White County, Illinois
- Operated by
- City of Carmi - (IL)SourceEIA-860M Preliminary Monthly Electric Generator Inventory
Output
- Gas
- Oil
Details
Who’s behind it
No companies named in filings yet.
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- Technology
- Oil source: “Petroleum Liquids”
- Age
- 78 years since 1948
- Unused energy
- 117 GWh 2025Unused energyA lead, not a guarantee: MW × hours × (1 − capacity factor) for the latest year (EIA-923), gas, coal and oil plants only. Air-permit run-hour caps, heat rate (cost to run) and capacity-market or reliability obligations can rule it out.
- Heat rate
- 10,587 Btu/kWh 2025
All 5 attributes from EIA-860M Preliminary Monthly Electric Generator Inventory
| Attribute | Value |
|---|---|
| Fuel burned (MMBtu), 2025 | 974 |
| Capacity factor, 2025 | 0.001 |
| Heat rate (Btu/kWh), 2025 | 10,587 |
| Net generation (MWh), 2025 | 92 |
| Balancing authority code | MISO |
Retirement
EIA-860M September 2026StatusSome generators have retired; the rest of the plant is still in service. As of EIA-860M for September 2026.- Capacity retired
- 4 MW
- Generators retired
- 3
- Capacity still in service
- 13.4 MW
| Generator | Technology | Nameplate | State | Date |
|---|---|---|---|---|
| 5 | Natural Gas Internal Combustion Engine | 0.6 MW | Retired | July 2013 |
| 6 | Petroleum Liquids | 0.7 MW | Retired | May 2014 |
| 11 | Petroleum Liquids | 2.7 MW | Retired | December 2019 |
By technology
| Technology | Retired | Scheduled to retire |
|---|---|---|
| Petroleum Liquids | 3.4 MW | |
| Natural Gas Internal Combustion Engine | 0.6 MW |
Grid
EIA-860 2025Grid fieldsAs the plant reported them to EIA-860 for 2025 (Schedule 2).- Grid voltage at the plant
- 69 kV
- Transmission or distribution system owner
- Ameren Illinois Company
- Balancing authority
- Midcontinent Independent Transmission System Operator, Inc..
- NERC region
- SERC
Transmission lines within 25 km (4)
Can the connection be reused?
A plant that retires usually leaves its substation, transmission connection and interconnection agreement behind, and those may be reusable by a new project at the same site. FERC Order No. 845 lets an interconnection customer use surplus interconnection service at an existing site, and some transmission providers' tariffs let a replacement resource take over a retiring unit's interconnection service, usually within a set time after the retirement. Whether any such right still exists here, who holds it and on what terms depends on the owner, the transmission provider and timing; this page does not establish any of that.
Timeline
- Stated Unit 11 scheduled to retire, 2.7 MW · EIA-860M
- Stated Unit 6 scheduled to retire, 0.7 MW · EIA-860M
- Stated Unit 5 scheduled to retire, 0.6 MW · EIA-860M
- In service · EIA-860M
Sources
4 sourcesSources EIA-860M · LBNL · EIA · EIA-860M Preliminary Monthly Electric Generator Inventory
Sources
- EIA-860M Preliminary Monthly Electric Generator Inventory
- LBNL — A Harmonized Geospatial Dataset of U.S. Transmission Lines: Linking FERC Form 1 and HIFLD, 1994-2024 (OEDI submission 8742)Yin, Nait Belaid & Heleno (2026), Lawrence Berkeley National Laboratory, OEDI, CC BY 4.0: A Harmonized Geospatial Dataset of U.S. Transmission Lines: Linking FERC Form 1 and HIFLD, 1994-2024. Modified by Inframation: HIFLD-side fields only, names re-cased, coordinates rounded.
- EIA Open Data bulk file — Electricity (ELEC.zip; monthly plant net generation and fuel consumption since 2001)Source: U.S. Energy Information Administration, Electricity bulk data (Form EIA-923 monthly plant series)
- EIA-860M Preliminary Monthly Electric Generator Inventory
Around this plant
Nearby
within 25 km| Project | Kind | Away | MW |
|---|---|---|---|
| Norris City 2 Permitted | Solar | 12.8 km | 3.2 |
| Meadow Springs Renewable Energy (Hybrid) Announced | Solar + storage | 13.0 km | 300 |
| Pawpaw (IL) Under construction | Solar | 23.2 km | 5 |