Pinnacle West is expected to submit an application to Arizona regulators in the coming days for a 25-year, 1.88-gigawatt power supply agreement with TSMC (TSM.N).
2026-11-04
Pinnacle West is expected to submit an application to Arizona regulators in the coming days for a 25-year, 1.88-gigawatt power supply agreement with TSMC (TSM.N).