Winnebago, Illinois · Plant code 55936

NRG Rockford II Energy Center

NRG Rockford II Energy Center is a natural gas plant in Winnebago, Illinois. This page is assembled from imported EIA-860, EIA-923, and EPA eGRID records.

Primary fuel Natural Gas

Route-friendly label and badge.

Total capacity 168 MW

Plant nameplate capacity.

Annual generation 64,603 MWh

Annual output from imported EIA and EPA records.

Capacity factor 3%

A simple way to compare utilization.

Operations

Operations details

Sector IPP Non-CHP

Utility, IPP, industrial, or commercial style ownership.

Status Operating

Current operating status in the imported records.

Online year 2,002

Useful for technology-vintage context.

Location Rockford, Illinois

County and state routing anchor.

Emissions

Emissions details

CO2 27,357 tons

Annual plant-level total.

SO2 0 tons

Annual sulfur dioxide.

NOx 12 tons

Annual nitrogen oxides.

CO2 rate 1,180 lbs/MWh

Emission intensity, when available.

Fuel mix

Generation by fuel at the site.

Natural Gas 64,603 MWh · 100% of generation

Ownership

Who owns the plant.

Owner Rockford Generation LLC

100%

Generators

Generator-level detail

Generator	Technology	Fuel	Capacity	Status	Online
GT3	Natural Gas Fired Combustion Turbine	Natural Gas	168 MW	Operating	2,002

Generation trend

Monthly output pattern

2,703 MWh

Jan

0 MWh

Feb

0 MWh

Mar

0 MWh

Apr

3,962 MWh

May

9,232 MWh

Jun

18,641 MWh

Jul

15,021 MWh

Aug

9,355 MWh

Sep

2,033 MWh

Oct

0 MWh

Nov

3,655 MWh

Dec

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Related routes

Context around this plant

County page

Winnebago overview

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15 plants

State page

Illinois

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404 plants

Fuel page

Natural Gas plants

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