Query
Eclipse Wind Farm
Type
Entity Briefing
Entity
Eclipse Wind Farm
Technology
wind
Generated
2026-10-17T11:44:48.605Z

Briefing on Eclipse Wind Farm

Entity Briefing
Generated Oct 17, 2026·Dataset freshness not reported
207 MW
Capacity
Operating
Current status
2012
Operating since
1
Generators
46.0%
Capacity factor
832 GWh
Annual generation
Briefing/plantOperating

Eclipse Wind Farm is a 207 MW Onshore Wind Turbine asset in MISO (Midcontinent), currently Operating.

Eclipse Wind Farm is reported in Iowa since 2012 under Berkshire Hathaway. Available operating and financial measures include 46.0% capacity factor and 832 GWh annual generation; $2596/kW reported CapEx.

Location
Guthrie, Iowa
Technology
Onshore Wind Turbine
Owner / parent
Berkshire Hathaway
Operator
MidAmerican Energy Co
Grid
MISO (Midcontinent)
Plant ID
57873

What stands out

1

Eclipse Wind Farm is a 207 MW Onshore Wind Turbine asset in Iowa with status Operating.

2

Latest annual operating measures report 46.0% capacity factor and 832 GWh annual generation.

3

Available financial measures include $6.0/MWh OpEx, $2596/kW CapEx.

4

Latest linked story: “Analysis - Siemens acts to fix bonding issue behind blade breaks” (Wind Power Monthly, 2013-07-22).

Market and operating context

ISO / market
MISO (Midcontinent)
Balancing authority
Midcontinent Independent Transmission System Operator, Inc..
NERC region
MRO
State rank
#19 of 123
National rank
#258 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.