News Releases

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Jan 13, 2023

Arizona Corporation Commission January Open Meeting Highlights

Jan 4, 2023

Arizona Corporation Commission Selects New Chair

Dec 22, 2022

Chairwoman Lea Márquez Peterson Reflects on 2022 Successes & Achievements

Nov 29, 2022

Chairwoman Lea Márquez Peterson’s Statement on the Clean Energy Portions of the Inflation Reduction Act and Permitting Reform

Nov 4, 2022

Chairwoman Lea Márquez Peterson Proposes Arizona Electric Utility Partner with Local Start-Up Organizations & Entrepreneurs to Promote Venture Capital & Innovation in Arizona Energy Industry

Oct 12, 2022

Arizona Corporation Commission Chairwoman Lea Márquez Peterson Hosts Second Annual Supplier Diversity Summit

Aug 19, 2022

Arizona Corporation Commission Chairwoman Lea Márquez Peterson Votes to Adopt $12.4 Million Refund for TEP Customers and Save Additional $24 Million in Surcharges

Aug 18, 2022

Chief Utility Regulator Lea Márquez Peterson Meets with International Brotherhood of Boilermakers

Aug 11, 2022

Lea Márquez Peterson Appointed to National Nuclear Energy Subcommittee

Aug 9, 2022

Lea Márquez Peterson Appointed to National Water Committee