156.5 MW Black Liquor operating in Little River, AR — Southwest Power Pool
156.5 MW
Nameplate Capacity
4
Generators
units
Wood/Wood Waste Biomass
Technology
1968
Operating Since
Coordinates
33.6401, -94.1132
County
Little River, AR
Nearby Plants
Owner data does not fully agree across sources.
EIA typically reports the operating utility, while GEM resolves to the financial owner or parent corporation. Both can be correct.
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | Domtar Industries Inc | DOMTAR | — |
| Owner(s) | Domtar Industries Inc | Paper Excellence | — |
| Status | Operating | operating | — |
The Ashdown power plant is a 156.5 MW biomass-fueled facility located in Little River County, Arkansas. It began operating in 1968 and consists of 4 generators utilizing wood and wood waste biomass technology. The plant is owned by Paper Excellence, a company based in the Netherlands, and operated by Domtar Industries Inc. Ashdown is the largest biomass plant in Arkansas and ranks second nationally among 13 similar facilities.
In the latest year of reported generation, the plant produced 587,038 MWh of electricity, achieving a capacity factor of 42.9%. The Ashdown plant operates within the Southwest Power Pool (SPP) balancing authority and is situated in the SERC Reliability Corporation (SERC) NERC region. Recent news coverage of the plant has focused primarily on industry-related topics, with some attention to regulatory matters.
Generated from EIA, GEM, and public data sources
NERC Region
SERC
Balancing Authority
Southwest Power Pool
Grid Voltage
69 kV
Regulatory Status
NR
Entity Type
Industrial
Sector
Industrial CHP
49.4K MWh
Latest Month
587.0K MWh
Annual Generation
42.9%
Capacity Factor
No financial data available for this plant.
Point of Interconnection
Nearest Substation
Holox Substation · 69 kV
Substation Distance
< 10 km
Coord Source
OSM spatial
Market Position
ISO/RTO Market
SPP
LMP Node
—
Pricing Hub
SPP South Hub
Node Source
OSM spatial match
Substation identified. Node ID not yet resolved against ISO roster.
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Last updated 2026-03-14
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