Where is Rockford Solar Farm?

In Winnebago County, Illinois (IL). The map on this page is placed at the coordinates EIA files for the plant, which locate the site rather than any individual unit.

How big is Rockford Solar Farm?

3 MW of nameplate capacity across 1 unit, as of the EIA-860M release for 2026-07.

Who owns Rockford Solar Farm?

EIA-860M names Rockford Solar Partners as the reporting entity. That is the operator of record on the survey, which is not always the ultimate owner.

Is this the same as Rockford Solar Farm LLC?

Probably, but EIA-860M does not say. The survey records a plant name and a reporting entity — Rockford Solar Partners here — not the project company that holds the asset. Project companies are commonly registered as an LLC carrying the plant's name, so a search for "Rockford Solar Farm LLC" usually means this site. This page shows only what EIA files, and does not assert a corporate structure it cannot see.

Is Rockford Solar Farm still running?

EIA-860M files it as "Operating" for 2026-07. Statuses change monthly, and this page follows the monthly release.

Rockford Solar Farm

Rockford Solar Farm is a 3 MW solar farm in Winnebago County, Illinois, operated by Rockford Solar Partners. EIA-860M lists 1 generating unit here, inside PJM. Its unit entered service in 2012.

As of 2026-07 (inventory dated 2026-07-31) · EIA-860M Preliminary Monthly Electric Generator Inventory · eia.gov/…/july_generator2026.xlsx · eia.gov/…/eia860m

Nameplate capacity: 2.6 MW; 2.6 MW net summer
Generating units: 1
In service: 2012
EIA plant ID: 58643

Where it is

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County: Winnebago County, Illinois
Coordinates: 42.1753, -89.0883
Balancing authority: PJM
Sector: IPP Non-CHP

Units, technology and status

Operator of record: Rockford Solar Partners
Primary energy source: Solar
Technologies: Solar Photovoltaic
Status: Operating

Every plant Rockford Solar Partners reports to EIA →

Rockford Solar Farm: FAQ

Where is Rockford Solar Farm?: In Winnebago County, Illinois (IL). The map on this page is placed at the coordinates EIA files for the plant, which locate the site rather than any individual unit.
How big is Rockford Solar Farm?: 3 MW of nameplate capacity across 1 unit, as of the EIA-860M release for 2026-07.
Who owns Rockford Solar Farm?: EIA-860M names Rockford Solar Partners as the reporting entity. That is the operator of record on the survey, which is not always the ultimate owner.
Is this the same as Rockford Solar Farm LLC?: Probably, but EIA-860M does not say. The survey records a plant name and a reporting entity — Rockford Solar Partners here — not the project company that holds the asset. Project companies are commonly registered as an LLC carrying the plant's name, so a search for "Rockford Solar Farm LLC" usually means this site. This page shows only what EIA files, and does not assert a corporate structure it cannot see.
Is Rockford Solar Farm still running?: EIA-860M files it as "Operating" for 2026-07. Statuses change monthly, and this page follows the monthly release.