USUS Grid ExplorerInfrastructure intelligence
Preliminary 2025 facility recordOperating

Gramercy, LA · EIA plant 50846

Atlantic Alumina, Gramercy Operations

Atlantic Alumina, Gramercy Operations is a oil & gas power facility in Gramercy, LA, with 85 MW of operating capacity.

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Operating capacity85 MW5 operating generators
Proposed capacity0 MW0 proposed generators
UtilityAtalco Gramercy LLCEIA-reported operator
Balancing authorityMISOMidcontinent Independent Transmission System Operator, Inc..

Capacity profile

Fuel and technology

Nameplate capacity
Operating
Oil & gas85 MW
ProposedNo proposed capacity reported
Reported technologiesNatural Gas Fired Combustion TurbineNatural Gas Steam Turbine

Nearby in LA

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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