Where is IGS Stockton DG CSG?

In Jo Daviess 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 IGS Stockton DG CSG?

4 MW of nameplate capacity across 2 units, as of the EIA-860M release for 2026-07.

Who owns IGS Stockton DG CSG?

EIA-860M names SRC Partnership 3, LLC 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 IGS Stockton DG CSG LLC?

Probably, but EIA-860M does not say. The survey records a plant name and a reporting entity — SRC Partnership 3, LLC 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 "IGS Stockton DG CSG LLC" usually means this site. This page shows only what EIA files, and does not assert a corporate structure it cannot see.

Is IGS Stockton DG CSG still running?

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

IGS Stockton DG CSG

IGS Stockton DG CSG is a 4 MW solar farm in Jo Daviess County, Illinois, operated by SRC Partnership 3, LLC. EIA-860M lists 2 generating units here, inside MISO. Its units entered service in 2020.

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: 3.8 MW; 3.8 MW net summer
Generating units: 2
In service: 2020
EIA plant ID: 64124

Where it is

Loading map…

County: Jo Daviess County, Illinois
Coordinates: 42.3482, -90.0112
Balancing authority: MISO
Sector: IPP Non-CHP

Units, technology and status

Operator of record: SRC Partnership 3, LLC
Primary energy source: Solar
Technologies: Solar Photovoltaic
Status: Operating

Every plant SRC Partnership 3, LLC reports to EIA →

IGS Stockton DG CSG: FAQ

Where is IGS Stockton DG CSG?: In Jo Daviess 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 IGS Stockton DG CSG?: 4 MW of nameplate capacity across 2 units, as of the EIA-860M release for 2026-07.
Who owns IGS Stockton DG CSG?: EIA-860M names SRC Partnership 3, LLC 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 IGS Stockton DG CSG LLC?: Probably, but EIA-860M does not say. The survey records a plant name and a reporting entity — SRC Partnership 3, LLC 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 "IGS Stockton DG CSG LLC" usually means this site. This page shows only what EIA files, and does not assert a corporate structure it cannot see.
Is IGS Stockton DG CSG still running?: EIA-860M files it as "Operating" for 2026-07. Statuses change monthly, and this page follows the monthly release.