McClellan (AR) — Plant Summary
- EIA Plant ID
- 203
- Capacity
- 136 MW
- Primary Fuel
- Natural Gas
- Technology
- Natural Gas Steam Turbine
- Status
- Operating
- Location
- Ouachita, AR
- Operating Since
- 1972
- Generators
- 1
- Operator
- Arkansas Electric Coop Corp
- Parent Company
- —
- Annual Generation
- 43,319 MWh
- Capacity Factor
- 3.6%
- Balancing Authority
- Midcontinent Independent Transmission System Operator, Inc..
- ISO/RTO
- MISO
- NERC Region
- SERC
McClellan (AR)
OperatingNatural Gas
Ranked #12 of 18 Natural Gas plants in AR#851 of 2009 nationally
136 MW Natural Gas operating in Ouachita, AR — Midcontinent Independent Transmission System Operator, Inc..
EIAWD
136 MW
Nameplate Capacity
1
Generators
unit
Natural Gas Steam Turbine
Technology
1972
Operating Since
Location
Coordinates
33.5650, -92.7925
County
Ouachita, AR
Nearby Plants
- SR CamdenSolar12 MW · 11.3 km
- Dynamic - Exeter Solar CSGSolar4 MW · 23.0 km
- General DynamicsBESS7 MW · 23.7 km
Ownership & Operator
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | Arkansas Electric Coop Corp | — | — |
| Owner(s) | Arkansas Electric Coop Corp | — | — |
| Status | Operating | — | — |
Ownership Chain
No GEM tracker match for this plant — ownership chain unavailable.
About
The McClellan power plant is a 136 MW natural gas-fired power plant located in Ouachita County, Arkansas. The plant began operating in 1972 and is owned and operated by Arkansas Electric Cooperative Corporation. It utilizes a single natural gas steam turbine generator.
McClellan operates within the Midcontinent Independent Transmission System Operator (MISO) balancing authority and the SERC Reliability Corporation NERC region. The plant's latest annual generation was 43,319 MWh, resulting in a capacity factor of 3.6%. McClellan ranks as the 12th largest power plant in Arkansas out of 12 plants, and 848th nationally out of 945 plants.
Generated from EIA, GEM, and public data sources
Engineering & Generators
Grid Context
NERC Region
SERC
Balancing Authority
Midcontinent Independent Transmission System Operator, Inc..
Grid Voltage
115 kV
Regulatory Status
RE
Entity Type
Cooperative
Sector
Electric Utility
Generation
1.1K MWh
Latest Month
43.3K MWh
Annual Generation
3.6%
Capacity Factor
Jan 2022 – Dec 2024
Financial Data
No financial data available for this plant.
Pricing & Market Data
HIGH confidenceMarket Position
ISO/RTO Market
MISO
LMP Node
EAI.AECCMCCLLN
Pricing Hub
ARKANSAS.HUB
Location Type
Generation Node
Node Source
EIA-860 direct report
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