Preliminary 2025 facility recordOperating

Houston, TX · EIA plant 3469

T H Wharton

T H Wharton is a oil & gas power facility in Houston, TX, with 1,190 MW of operating capacity.

Operating capacity1,190 MW17 operating generators
Proposed capacity0 MW0 proposed generators
UtilityNRG Texas Power LLCEIA-reported operator
Balancing authorityERCOElectric Reliability Council of Texas, Inc.

Capacity profile

Fuel and technology

Nameplate capacity
Operating
Oil & gas1,190 MW
ProposedNo proposed capacity reported
Reported technologiesNatural Gas Fired Combined CycleNatural Gas Fired Combustion Turbine

Source quality

Preliminary facility data

This page uses the EIA-860 2025 Early Release. EIA identifies the release as preliminary, so it should not be used for official state or national aggregation. Capacity is nameplate capacity, not real-time output or annual generation.

Read methodologyEIA-860 source