Holland Energy Facility
Shelby County, Illinois · EIA plant ID 55334 · Operator: NAES Corporation - (WA)
Nameplate702MWSummer 602 MW
Generators3in service
Net generation3,441GWh12 mo to Aug 2026
Capacity factor65%gas/coal/oil units, summer MW
Heat rate7,185Btu/kWhfossil units, electric fuel, HHV
First online2002Runs as baseload
The 12-month figures include preliminary EIA-923 months, which EIA revises. Final data runs through Dec 2025.
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) |
|---|---|---|---|
| 2002 | 199.8 | — | — |
| 2003 | 120.7 | 3.1% | 7,615 |
| 2004 | 137.6 | 3.5% | 7,690 |
| 2005 | 827.1 | 21.0% | 7,787 |
| 2006 | 638.6 | 16.2% | 7,801 |
| 2007 | 840 | 21.4% | 7,274 |
| 2008 | 338.4 | 6.0% | 8,173 |
| 2009 | 201.2 | 3.6% | 8,495 |
| 2010 | 665.4 | 11.8% | 8,020 |
| 2011 | 619.7 | 11.4% | 7,936 |
| 2012 | 1,021.6 | 18.7% | 7,533 |
| 2013 | 464.4 | 8.8% | 8,297 |
| 2014 | 296.9 | 5.5% | 8,009 |
| 2015 | 490.1 | 9.1% | 7,881 |
| 2016 | 1,372.9 | 25.6% | 7,581 |
| 2017 | 703.5 | 12.9% | 7,771 |
| 2018 | 852.9 | 15.6% | 7,552 |
| 2019 | 1,363.4 | 25.0% | 7,526 |
| 2020 | 2,269.1 | 41.5% | 7,307 |
| 2021 | 1,683 | 31.7% | 7,294 |
| 2022 | 1,981.7 | 36.7% | 7,345 |
| 2023 | 2,457.7 | 47.6% | 7,396 |
| 2024 | 2,605 | 49.3% | 7,349 |
| 2025 | 1,619.3 | 30.7% | 7,338 |
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 |
|---|---|---|---|---|---|---|---|---|
| CTG1 | Natural Gas Fired Combined Cycle | CT | 178.5 | 149.8 | Sep 2002 | Operating | — | coming soon |
| CTG2 | Natural Gas Fired Combined Cycle | CT | 178.5 | 147.2 | Sep 2002 | Operating | — | coming soon |
| STG1 | Natural Gas Fired Combined Cycle | CA | 345.1 | 305.2 | Sep 2002 | Operating | — | coming soon |
Owner / operator
Operator: NAES Corporation - (WA). Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
| Holland Energy LLC | 100.0% | 702 MW |
Nearby plants
Within 80 km.
| Freedom Power Project | retired | 15.9 km |
| Altamont | 7 MW | 17.2 km |
| Dressor Plains Solar, LLC | 99 MW | 23.9 km |
| Conagra Foods at St. Elmo | 2 MW | 24.8 km |
| Energy Shelby County | 483 MW | 25 km |
| Switchgrass Plains Solar, LLC | — | 26.4 km |