Tony Tewelis – Biography
Last update: March 18, 2026Executive profile
Tony was Director, Customer Relations and Interconnection Services for American Transmission. Tony Tewelis joined Pinnacle West Capital in 2008. Tony served as General Manager, T&D Operations and Maintenance at Pinnacle West Capital.
Tony Tewelis is currentlySenior Vice President, Energy Delivery and Large Customer Projects at Arizona Public Service - View - Arizona Public Service org chart
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