Ashdown
Little River County, Arkansas · EIA plant ID 54104 · Operator: Domtar Industries Inc
Nameplate157MWSummer 128 MW
Generators4in service
Net generation580GWh12 mo to Aug 2026
Capacity factor43%other units, summer MW
Heat rate4,467Btu/kWhfossil units, electric fuel, HHV
First online1968
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), other 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) |
|---|---|---|---|
| 2001 | 624.5 | 41.6% | 10,454 |
| 2002 | 889.2 | 63.2% | 25,480 |
| 2003 | 150.1 | 11.7% | 27,286 |
| 2004 | 808.9 | 55.5% | 6,049 |
| 2005 | 809.2 | 56.8% | 5,868 |
| 2006 | 790.8 | 57.7% | 6,049 |
| 2007 | 793.4 | 55.7% | 6,049 |
| 2008 | 808.8 | 55.9% | 6,049 |
| 2009 | 811.1 | 55.4% | 6,049 |
| 2010 | 850.8 | 58.7% | 6,049 |
| 2011 | 856.8 | 63.2% | 6,049 |
| 2012 | 813.6 | 58.8% | 6,049 |
| 2013 | 758.7 | 52.4% | 6,049 |
| 2014 | 719.1 | 50.1% | 6,049 |
| 2015 | 761.2 | 51.6% | 6,049 |
| 2016 | 573.4 | 40.4% | 4,467 |
| 2017 | 643.5 | 48.0% | 4,467 |
| 2018 | 655.3 | 48.0% | 4,467 |
| 2019 | 667.2 | 49.1% | 4,467 |
| 2020 | 558.4 | 40.2% | 4,467 |
| 2021 | 601.5 | 42.3% | 4,467 |
| 2022 | 600 | 42.4% | 4,467 |
| 2023 | 496.2 | 35.0% | 4,437 |
| 2024 | 572.1 | 40.2% | 4,467 |
| 2025 | 587 | 42.5% | 4,467 |
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 |
|---|---|---|---|---|---|---|---|---|
| GEN1 | Wood/Wood Waste Biomass | ST | 19.5 | 17 | Jan 1968 | Operating | — | coming soon |
| GEN2 | Wood/Wood Waste Biomass | ST | 47 | 40 | Oct 1979 | Operating | — | coming soon |
| GEN3 | Wood/Wood Waste Biomass | ST | 45 | 33 | Apr 1991 | Operating | — | coming soon |
| GEN4 | Wood/Wood Waste Biomass | ST | 45 | 38 | Apr 1991 | Operating | — | coming soon |
Owner / operator
Operator: Domtar Industries Inc. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
| Domtar Industries Inc | 100.0% | 157 MW |
Nearby plants
Within 80 km.
| Southwest Arkansas Electric | 1 MW | 15.6 km |
| John W Turk Jr Power Plant | 609 MW | 27.4 km |
| Fulton (AR) | 155 MW | 29.5 km |
| ACC | 2 MW | 39.1 km |
| UADA | 3 MW | 39.2 km |
| International Paper Texarkana Mill | 65 MW | 43.1 km |