Date of commercial operation: December 2025
Flatland Storage is an operating battery storage project located in Pinal, Arizona. It has a capacity of 200 MW. It became operational in 2025.
Capacity
200 MW
State
Arizona
County
Pinal
Developer
Available on paid plansOperational
December 2025
Balancing Authority
SRP
Learn more about Cleanview
Track 10,000+ power projects and 3,000+ data centers across the U.S.
Cleanview