Expected commercial operation: November 2026
Duane Arnold is a planned battery storage project located in Buchanan, Iowa. It would have a capacity of 200 MW. It is expected to come online in November 2026.
Capacity
200 MW
State
Iowa
County
Buchanan
Developer
Available on paid plansExpected Online
November 2026
Balancing Authority
MISO
Learn more about Cleanview
Track 10,000+ power projects and 3,000+ data centers across the U.S.
Cleanview