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Preliminary 2025 facility recordOperating

Rockford, IL · EIA plant 55936

NRG Rockford II Energy Center

NRG Rockford II Energy Center is a oil & gas power facility in Rockford, IL, with 168 MW of operating capacity.

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Operating capacity168 MW1 operating generators
Proposed capacity0 MW0 proposed generators
UtilityRockford Generation LLCEIA-reported operator
Balancing authorityPJMPJM Interconnection, LLC

Capacity profile

Fuel and technology

Nameplate capacity
Operating
Oil & gas168 MW
ProposedNo proposed capacity reported
Reported technologiesNatural Gas Fired Combustion Turbine

Nearby in IL

Related facilities

IL · 0.0 miNRG Rockford I316 MW →IL · 1.2 miKishwaukee CHP Plant3 MW →IL · 1.6 miLowe's - 1440 - Rockford, IL RDC (POI 1)2 MW →IL · 1.6 miLowe's - 1440 - Rockford, IL RDC (POI 2)2 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