Heartland Divide II

Heartland Divide II is a 200 MW wind farm in Audubon County, Iowa, operated by Heartland Divide II. EIA-860M lists 1 generating unit here, inside MISO. Its unit entered service in 2022.

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
200 MW
200 MW net summer
Generating units
1
In service
2022
EIA plant ID
64661

Where it is

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County
Audubon County, Iowa
Coordinates
41.7203, -94.9284
Balancing authority
MISO
Sector
IPP Non-CHP

Units, technology and status

Operator of record
Heartland Divide II
Primary energy source
Wind
Technologies
Onshore Wind Turbine
Status
Operating

Every plant Heartland Divide II reports to EIA →

Heartland Divide II: FAQ

Where is Heartland Divide II?
In Audubon 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 Heartland Divide II?
200 MW of nameplate capacity across 1 unit, as of the EIA-860M release for 2026-07.
Who owns Heartland Divide II?
EIA-860M names Heartland Divide II 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 Heartland Divide II LLC?
Probably, but EIA-860M does not say. The survey records a plant name and a reporting entity — Heartland Divide II 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 "Heartland Divide II LLC" usually means this site. This page shows only what EIA files, and does not assert a corporate structure it cannot see.
Is Heartland Divide II still running?
EIA-860M files it as "Operating" for 2026-07. Statuses change monthly, and this page follows the monthly release.