Preliminary 2025 facility recordOperating
Zion, IL · EIA plant 55392
Zion Energy Center
Zion Energy Center is a oil & gas power facility in Zion, IL, with 597 MW of operating capacity.
Capacity profile
Fuel and technology
Operating
Oil & gas597 MW
ProposedNo proposed capacity reported
Reported technologiesNatural Gas Fired Combustion Turbine
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.