Query
NRG Rockford II Energy Center
Type
Entity Briefing
Entity
NRG Rockford II Energy Center
Generated
2026-10-17T13:23:19.371Z

Briefing on NRG Rockford II Energy Center

Entity Briefing
Generated Oct 17, 2026·Dataset freshness not reported
168 MW
Capacity
Operating
Current status
2002
Operating since
1
Generators
4.3%
Capacity factor
65 GWh
Annual generation
Briefing/plantOperating

NRG Rockford II Energy Center is a 168 MW Natural Gas Fired Combustion Turbine asset in PJM Interconnection, currently Operating.

NRG Rockford II Energy Center is reported in Illinois since 2002 under LS Power Development. Available operating and financial measures include 4.3% capacity factor and 65 GWh annual generation; $965/kW reported CapEx.

Location
Winnebago, Illinois
Technology
Natural Gas Fired Combustion Turbine
Owner / parent
LS Power Development
Operator
Rockford Generation LLC
Grid
PJM Interconnection
Plant ID
55936

What stands out

1

NRG Rockford II Energy Center is a 168 MW Natural Gas Fired Combustion Turbine asset in Illinois with status Operating.

2

Latest annual operating measures report 4.3% capacity factor and 65 GWh annual generation.

3

Available financial measures include $965/kW CapEx.

Market and operating context

ISO / market
PJM Interconnection
Balancing authority
PJM Interconnection, LLC
NERC region
RFC
State rank
#32 of 70
National rank
#823 of 2,025

Why it matters

For this asset in PJM Interconnection, operating status, generation, ownership, and linked events are the primary facts for performance and asset-level diligence. The exact chart and source-linked records below let the reader test those facts before moving to a deeper report.