USUS Grid ExplorerInfrastructure intelligence
Preliminary 2025 facility recordOperating

Sallis, MS · EIA plant 55220

Attala

Attala is a oil & gas power facility in Sallis, MS, with 551 MW of operating capacity.

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Operating capacity551 MW3 operating generators
Proposed capacity0 MW0 proposed generators
UtilityEntergy Mississippi LLCEIA-reported operator
Balancing authorityMISOMidcontinent Independent Transmission System Operator, Inc..

Capacity profile

Fuel and technology

Nameplate capacity
Operating
Oil & gas551 MW
ProposedNo proposed capacity reported
Reported technologiesNatural Gas Fired Combined Cycle

Nearby in MS

Related facilities

MS · 24.0 miChoctaw County899 MW →MS · 32.2 miPearl River Solar Park LLC175 MW →MS · 32.7 miWalnut Grove Demonstration Plant3 MW →MS · 36.4 miRed Hills Generating Facility514 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