Latest Pinnacle West Capital (NYSE:PNW) News

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Pinnacle West finds another gear as Arizona demand sets new record

Pinnacle West lifts 2026 earnings guidance as Arizona power demand hits record

Pinnacle West has raised its 2026 earnings guidance after stronger customer sales, favourable weather and record summer demand across Arizona. The utility is also preparing for a much larger investment cycle as manufacturing and data-centre loads expand.

Maxwell Dee

4 Nov 2026