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821.7 MW Natural Gas operating in Wise, TX — Electric Reliability Council of Texas, Inc.
821.7 MW
Nameplate Capacity
3
Generators
units
Natural Gas Fired Combined Cycle
Technology
2004
Operating Since
Coordinates
33.0583, -97.9103
County
Wise, TX
Nearby Plants
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | Wise County Power Company LLC | Wise County Power | — |
| Owner(s) | Wise County Power Company LLC | Vistra | — |
| Status | Operating | — | — |
Wise County Power LLC is an 821.7 MW natural gas-fired combined cycle power plant located in Wise County, Texas. The plant began operating in 2004 and consists of 3 generators. It is owned by Vistra and operated by Wise County Power Company LLC. The plant is interconnected to the Electric Reliability Council of Texas (ERCOT) grid and falls within the TRE NERC region.
In the most recent year of data, Wise County Power generated 3,331,690 MWh of electricity, achieving a capacity factor of 46.2%. The plant ranks as the 40th largest in Texas out of 144 plants, and 236th nationally out of 945 plants.
Generated from EIA, GEM, and public data sources
ISO/RTO
ERCOT
Market
ISO/RTO Member
NERC Region
TRE — Texas Reliability Entity
Balancing Authority
Electric Reliability Council of Texas, Inc. (ERCO)
Grid Voltage
350.0 kV
Regulatory Status
NR — Non-Regulated
Entity Type
Independent Power Producer
Sector
IPP Non-CHP
184.4K MWh
Latest Month
3.3M MWh
Annual Generation
46.2%
Capacity Factor
CO₂ Intensity
840 lb/MWh
NOx
0.118 lb/MWh
SO₂
0.004 lb/MWh
CH₄
0.016 lb/MWh
N₂O
0.002 lb/MWh
Capacity Factor
46.6%
Annual Net Gen
3353 GWh
CO₂eq
841 lb/MWh
Subregion
ERCOT All
2013
$965/kW
Est. Construction Cost
Total estimated cost: $793.0M
Market Position
ISO/RTO Market
ERCOT
LMP Node
WCPP ST1
Pricing Hub
HB_NORTH
Alt. Hub / Zone
LZ_NORTH
Location Type
Resource Node
Node Source
EIA-860 direct report
Last updated 2026-03-26
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