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282.6 MW Natural Gas operating in Johnson, TX
282.6 MW
Nameplate Capacity
2
Generators
units
Natural Gas Fired Combined Cycle
Technology
1996
Operating Since
Coordinates
32.3994, -97.4078
County
Johnson, TX
Nearby Plants
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| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | Johnson County Power LLC | — | — |
| Owner(s) | Johnson County Power LLC | — | — |
| Status | Operating | — | — |
The Johnson County power plant is a 282.6 MW natural gas-fired combined cycle facility located in Johnson County, Texas. The plant began operating in 1996 and is owned and operated by Johnson County Power LLC. It consists of two generators. Johnson County is connected to the Electric Reliability Council of Texas, Inc. (ERCOT) balancing authority.
In the most recent year with available data, the plant generated 1,316,507 MWh of electricity, achieving a capacity factor of 52.9%. Johnson County ranks as the 104th largest power plant in Texas out of 144 facilities, and it holds the 667th position nationally among 945 plants. The plant falls within the Texas Reliability Entity (TRE) region.
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
138.0 kV
Regulatory Status
RE — Regulated
Entity Type
Independent Power Producer
Sector
Electric Utility
Monthly net generation as reported to EIA-923 — useful for historical context. Confidence varies sharply by fuel type; the band above and the “About this data” button explain the caveats specific to this plant and how InfraSure’s in-house model handles them.
118.8K MWh
Latest Month
1.3M MWh
Annual Generation
52.9%
Capacity Factor
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CO₂ Intensity
959 lb/MWh
NOx
0.241 lb/MWh
SO₂
0.005 lb/MWh
CH₄
0.018 lb/MWh
N₂O
0.002 lb/MWh
Capacity Factor
44.7%
Annual Net Gen
1106 GWh
CO₂eq
960 lb/MWh
Subregion
ERCOT All
2013
$965/kW
Est. Construction Cost
Total estimated cost: $272.7M
Forward revenue, DSCR bands, and refinancing risk projected under price, demand, and policy scenarios. Powered by InfraSure's asset cashflow stack.
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Market Position
ISO/RTO Market
ERCOT
LMP Node
TEN_CC1
Pricing Hub
HB_NORTH
Alt. Hub / Zone
LZ_NORTH
Location Type
Resource Node
Node Source
EIA-860 direct report
No wholesale contracts disclosed in FERC EQR for this plant.
FERC EQR captures bilateral wholesale energy + capacity contracts ≥$1M/yr filed quarterly by jurisdictional sellers — covers renewable PPAs, thermal energy sales agreements, capacity contracts, and tolling agreements alike. Many plants don't appear: regulated-utility output flows to ratepayers via cost-of-service rather than bilateral contracts; small projects fall below the filing threshold; tax-equity-financed renewables route offtake to investors not utilities; merchant plants sell into ISO clearing markets without bilateral contracts. News-extracted buyer facts (below) may surface contracts disclosed only through announcements.
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