 PHOENIX--BUSINESS WIRE--Pinnacle West Capital Corp. NYSE: PNW announced today that it plans to release its 2022 second-quarter financial results before the U.S. financial markets open on Wednesday, Aug. 3, 2022. That same day at noon ET 9 a.m. Arizona time, management will host a live webcast and conference call to discuss financial results and recent developments. To access the live session: Join the webcast at for audio of the call and slides; or Dial 