USUS Grid ExplorerInfrastructure intelligence
Preliminary 2025 facility recordOperating

Mt. Enterprise, TX · EIA plant 55132

Tenaska Gateway Generating Station

Tenaska Gateway Generating Station is a oil & gas power facility in Mt. Enterprise, TX, with 940 MW of operating capacity.

Open on mapView TX profileOpen EIA source
Operating capacity940 MW4 operating generators
Proposed capacity0 MW0 proposed generators
UtilityTenaska Gateway Partners LtdEIA-reported operator
Balancing authorityERCOElectric Reliability Council of Texas, Inc.

Capacity profile

Fuel and technology

Nameplate capacity
Operating
Oil & gas940 MW
ProposedNo proposed capacity reported
Reported technologiesNatural Gas Fired Combined Cycle

Nearby in TX

Related facilities

TX · 15.1 miOak Hill - Dry Creek200 MW →TX · 17.0 miMartin Lake2,380 MW →TX · 20.9 miNacogdoches Power114 MW →TX · 22.3 miStryker Creek713 MW →

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