Dec 6, 2023
Commissioner Lea Márquez Peterson Votes for Commonsense Approach in Transportation Electrification Planning
Nov 22, 2023
Commissioner Lea Márquez Peterson Appointed to GEAR (Gas-Electric Alignment for Reliability) Initiative
Aug 10, 2023
Commissioner Márquez Peterson Reduces Bill Impacts for TEP Customers
Jul 6, 2023
Commissioner Márquez Peterson Reminds Ratepayers of the Utility Disconnection Ban Amid 118 Degree Heatwave, Promotes Cooling Centers, and Offers Energy-Saving Tips
Apr 10, 2023
Commissioner Lea Márquez Peterson Appointed to Advanced Nuclear State Collaborative
Feb 10, 2023
Commissioner Márquez Peterson to Address the Role of State Utility Commissions in Promoting Business Contracting
Dec 22, 2022
Chairwoman Lea Márquez Peterson Reflects on 2022 Successes & Achievements
Dec 20, 2022
$1.1 Billion to Bailout California Nuclear Power Plant Rewards Poor Grid Planning and Bad Energy Policies
Nov 29, 2022
Chairwoman Lea Márquez Peterson’s Statement on the Clean Energy Portions of the Inflation Reduction Act and Permitting Reform
Nov 14, 2022
Arizona Energy Regulators Approve Solar Daytime Charging Program for Electric Vehicles
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
Jun 7, 2022
ACC Chairwoman Lea Márquez Peterson Opens New Docket to Track Clean Energy Progress in Arizona
May 4, 2022
ACC Chairwoman Lea Márquez Peterson Calls on Arizona Utilities to Save Future Costs by Taking Advantage of Current Interest Rates
Jan 3, 2022
Chairwoman Lea Márquez Peterson Reflects on 2021 ACC Accomplishments
Oct 21, 2021
Chairwoman Lea Márquez Peterson Proposes Multi-Year, Multi-Rate Case Plan to Achieve Rate Decrease for APS Customers
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Phoenix, AZ 85007
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Tucson, AZ 85701
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