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Website · About · Legal · Privacy · Changelog · © 2026 Parisi Labs
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Compare power plants

Registry, engineering, and operating metrics shown on a consistent EIA basis.

MetricTrinidad (TX)
Henderson County
Johnson County
Johnson County
Capacity243.3 MW282.6 MW
TechnologyNatural Gas Steam Turbine, Petroleum LiquidsNatural Gas Fired Combined Cycle
OperatorLuminant Generation Company LLCJohnson County Power LLC
Operating units32
Latest 12-month generation376.4 GWh1.32 TWh
Latest complete-year capacity factor17.6% (2024)53.0% (2024)
National technology rank#93 of 257#379 of 538
Latest EIA report2024-122024-12

Generation comes from EIA-923. Capacity, unit counts, technology, and reporting relationships come from EIA-860. Incomplete reporting years are excluded from capacity-factor comparisons.