Where is Ivester Wind Farm?

In Grundy County, Iowa (IA). 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 Ivester Wind Farm?

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

Who owns Ivester Wind Farm?

EIA-860M names MidAmerican Energy Co 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 Ivester Wind Farm LLC?

Probably, but EIA-860M does not say. The survey records a plant name and a reporting entity — MidAmerican Energy Co 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 "Ivester Wind Farm LLC" usually means this site. This page shows only what EIA files, and does not assert a corporate structure it cannot see.

Is Ivester Wind Farm still running?

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

Ivester Wind Farm

Ivester Wind Farm is a 91 MW wind farm in Grundy County, Iowa, operated by MidAmerican Energy Co. EIA-860M lists 1 generating unit here, inside MISO. Its unit entered service in 2018.

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: 90.8 MW; 90 MW net summer
Generating units: 1
In service: 2018
EIA plant ID: 61911

Where it is

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County: Grundy County, Iowa
Coordinates: 42.3333, -92.9464
Balancing authority: MISO
Sector: Electric Utility

Units, technology and status

Operator of record: MidAmerican Energy Co
Primary energy source: Wind
Technologies: Onshore Wind Turbine
Status: Operating

Every plant MidAmerican Energy Co reports to EIA →

Ivester Wind Farm: FAQ

Where is Ivester Wind Farm?: In Grundy County, Iowa (IA). 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 Ivester Wind Farm?: 91 MW of nameplate capacity across 1 unit, as of the EIA-860M release for 2026-07.
Who owns Ivester Wind Farm?: EIA-860M names MidAmerican Energy Co 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 Ivester Wind Farm LLC?: Probably, but EIA-860M does not say. The survey records a plant name and a reporting entity — MidAmerican Energy Co 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 "Ivester Wind Farm LLC" usually means this site. This page shows only what EIA files, and does not assert a corporate structure it cannot see.
Is Ivester Wind Farm still running?: EIA-860M files it as "Operating" for 2026-07. Statuses change monthly, and this page follows the monthly release.