Query
Ivester Wind Farm
Type
Entity Briefing
Entity
Ivester Wind Farm
Generated
2026-10-18T08:42:58.026Z

Briefing on Ivester Wind Farm

Entity Briefing
Generated Oct 18, 2026·Dataset freshness not reported
91 MW
Capacity
Operating
Current status
2018
Operating since
1
Generators
41.3%
Capacity factor
328 GWh
Annual generation
Briefing/plantOperating

Ivester Wind Farm is a 91 MW Onshore Wind Turbine asset in MISO (Midcontinent), currently Operating.

Ivester Wind Farm is reported in Iowa since 2018 under Berkshire Hathaway. Available operating and financial measures include 41.3% capacity factor and 328 GWh annual generation; $1371/kW reported CapEx.

Location
Grundy, Iowa
Technology
Onshore Wind Turbine
Owner / parent
Berkshire Hathaway
Operator
MidAmerican Energy Co
Grid
MISO (Midcontinent)
Plant ID
61911

What stands out

1

Ivester Wind Farm is a 91 MW Onshore Wind Turbine asset in Iowa with status Operating.

2

Latest annual operating measures report 41.3% capacity factor and 328 GWh annual generation.

3

Available financial measures include $5.9/MWh OpEx, $1371/kW CapEx.

Market and operating context

ISO / market
MISO (Midcontinent)
Balancing authority
Midcontinent Independent Transmission System Operator, Inc..
NERC region
MRO
State rank
#60 of 123
National rank
#795 of 1,442

Why it matters

For this asset in MISO (Midcontinent), operating status, generation, ownership, and linked events are the primary facts for performance and asset-level diligence. The exact chart and source-linked records below let the reader test those facts before moving to a deeper report.