Adkins Energy LLC
Stephenson County, Illinois · EIA plant ID 58136 · Operator: Adkins Energy LLC
Nameplate7MWSummer 6 MW
Generators2in service
Net generation39GWh12 mo to Dec 2025
Capacity factor76%gas/coal/oil units, summer MW
Heat rate4,319Btu/kWhfossil units, electric fuel, HHV
First online2002Runs as baseload
Monthly net generation
EIA-923, all units at the plant. Net of station use; storage can go negative.
FinalPreliminary
Capacity factor by year
Net MWh ÷ (summer MW × hours), gas/coal/oil units. Each year uses that year's EIA-860 ratings; the hollow dot is the latest 12 months.
Heat rate by year
Electric fuel MMBtu × 1000 ÷ net MWh (Btu/kWh, HHV), fossil units only; CT + CA counted as one combined-cycle block.
Annual data table
| Year | Net GWh | Capacity factor | Heat rate (Btu/kWh) |
|---|---|---|---|
| 2012 | 15.2 | 34.7% | 11,605 |
| 2013 | 12.7 | 29.0% | 11,373 |
| 2014 | 26.2 | 59.7% | 11,373 |
| 2015 | 26.3 | 60.0% | 11,373 |
| 2016 | 25.3 | 72.1% | 4,319 |
| 2017 | 29.4 | 84.0% | 4,319 |
| 2018 | 27.6 | 78.8% | 4,319 |
| 2019 | 36 | 74.6% | 4,319 |
| 2020 | 33 | 64.7% | 4,319 |
| 2021 | 39.2 | 77.1% | 4,319 |
| 2022 | 39.6 | 78.0% | 4,319 |
| 2023 | 38.4 | 75.7% | 4,319 |
| 2024 | 39 | 76.5% | 4,319 |
| 2025 | 38.7 | 76.3% | 4,319 |
Generators
EIA-860 (annual) with EIA-860M updates through Sep 2026. EIA-923 reports generation by plant, prime mover and fuel, not by unit, so unit-level output isn't shown.
| Gen ID | Technology | Prime mover | Nameplate MW | Summer MW | Online | Status | Planned retirement | OEM / model |
|---|---|---|---|---|---|---|---|---|
| S5MW | Natural Gas Fired Combustion Turbine | GT | 5 | 4 | Aug 2002 | Operating | — | coming soon |
| ST2MW | Natural Gas Steam Turbine | ST | 1.8 | 1.8 | Mar 2019 | Operating | — | coming soon |
Owner / operator
Operator: Adkins Energy LLC. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
| Adkins Energy LLC | 100.0% | 7 MW |
Nearby plants
Within 80 km.
| Cedarville Road | 2 MW | 1.1 km |
| Olmstead II CSG | 2 MW | 1.2 km |
| Harmony Solar Project | 2 MW | 2 km |
| Unity Solar Project (IL) | 2 MW | 2.1 km |
| Gala (CSG) | 2 MW | 2.8 km |
| IL-Forefront ComEd-Lena 2 | 2 MW | 3.3 km |