Operating entity: Tucson Electric Power · Date of commercial operation: June 2026
Roadrunner Reserve Phase 2 is an operating battery storage project located in Pima, Arizona. It has a capacity of 200 MW. It became operational in 2026. Developed by Tucson Electric Power.
Capacity
200 MW
State
Arizona
County
Pima
Developer
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June 2026
Balancing Authority
TEPC
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