Analysis: Pinnacle West Capital Corporation

US:PNW

Why is Pinnacle West Capital Corporation stock rising?

  • TSMC's expanded Arizona commitment to up to 12 fabs and advanced packaging facilities is a committed large-load expansion that should drive future C&I sales and grid investment.
  • The Cholla coal-unit conversion is expected to add about 380 MW of dispatchable gas generation by 2029, using existing plant and transmission assets.
  • The Red Hawk expansion is under construction and will add eight combustion turbines and about 400 MW of natural gas capacity.
  • Desert Sun Phase 1 is expected to begin serving committed large-load customers by late 2030, with Phase 2 reserved for subscription-model demand.
  • PNW expects to file subscription-model large-load agreements in 2026, potentially converting part of the roughly 20 GW uncommitted queue into committed demand.

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