Decorah Battery is a 3 MW Batteries asset in MISO (Midcontinent), currently Operating.
Decorah Battery is reported in Iowa since 2021 under Alliant Energy. Available operating and financial measures include -0.4% capacity factor and -0 GWh annual generation; $1796/kW reported CapEx.
- Location
- Winneshiek, Iowa
- Technology
- Batteries
- Owner / parent
- Alliant Energy
- Operator
- Interstate Power and Light Co
- Grid
- MISO (Midcontinent)
- Plant ID
- 64375
What stands out
Decorah Battery is a 3 MW Batteries asset in Iowa with status Operating.
Latest annual operating measures report -0.4% capacity factor and -0 GWh annual generation.
Available financial measures include $1796/kW CapEx.
Latest linked story: “FlexGen & Alliant Energy Launch 700MWh Battery Storage Projects in Wisconsin & Iowa - News and Statistics” (IndexBox, 2026-02-09).
Market and operating context
- ISO / market
- MISO (Midcontinent)
- Balancing authority
- Midcontinent Independent Transmission System Operator, Inc..
- NERC region
- MRO
- State rank
- #2 of 4
- National rank
- #907 of 994
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.
