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Preliminary 2025 facility recordOperating

Tatum, TX · EIA plant 6146

Martin Lake

Martin Lake is a coal power facility in Tatum, TX, with 2,380 MW of operating capacity.

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Operating capacity2,380 MW3 operating generators
Proposed capacity0 MW0 proposed generators
UtilityLuminant Generation Company LLCEIA-reported operator
Balancing authorityERCOElectric Reliability Council of Texas, Inc.

Capacity profile

Fuel and technology

Nameplate capacity
Operating
Coal2,380 MW
ProposedNo proposed capacity reported
Reported technologiesConventional Steam Coal

Nearby in TX

Related facilities

TX · 9.0 miKnox Lee351 MW →TX · 10.2 miOak Hill - Dry Creek200 MW →TX · 12.2 miHarrison County Power Project570 MW →TX · 14.7 miHallsville450 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