Pinnacle West Capital Earnings Preview: What to Expect Pinnacle West Capital Corporation (PNW), one of Arizona's largest retail and wholesale electric service providers, is set to report its second quarter 2026 earnings.
Analysts expect a decline in profits, with the company anticipating a 6. 3% drop from last year's figures. The warning sign is not unique to PNW.
Other utility companies are facing similar challenges: a slowing economy and increasing competition in the renewable energy space.