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Preliminary 2025 facility recordOperating

Marshall, TX · EIA plant 55664

Harrison County Power Project

Harrison County Power Project is a oil & gas power facility in Marshall, TX, with 570 MW of operating capacity.

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Operating capacity570 MW3 operating generators
Proposed capacity0 MW0 proposed generators
UtilityNortheast Texas Elec Coop, IncEIA-reported operator
Balancing authoritySWPPSouthwest Power Pool

Capacity profile

Fuel and technology

Nameplate capacity
Operating
Oil & gas570 MW
ProposedNo proposed capacity reported
Reported technologiesNatural Gas Fired Combined Cycle

Nearby in TX

Related facilities

TX · 5.3 miHallsville450 MW →TX · 12.0 miKnox Lee351 MW →TX · 12.2 miMartin Lake2,380 MW →TX · 12.9 miSnider Industries5 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