News Releases

The Information You Need

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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

Oct 20, 2021

Chairwoman Lea Márquez Peterson Statement on Clean Hydrogen Production in Arizona

Aug 3, 2021

Chairwoman Lea Márquez Peterson Calls for a Hearing on an APS Power Contract that Costs Ratepayers Four Times More than Others; Demands the Arizona Corporation Commission Hold Utilities Accountable or Else Grant of Waiver of Past Commission Mandates

Jun 30, 2021

Chairwoman Márquez Peterson Alarmed by Federal Ruling Allowing California to Block Energy to Arizona

Jun 16, 2021

Arizona Corporation Commission Chairwoman Márquez Peterson Issues Letter regarding Her Vote on May 26th Energy Rules

Jun 10, 2021

As Summer Starts, Arizona Corporation Commission Chairwoman Lea Márquez Peterson Advises Arizonans to Prepare for the Heat and Conserve Energy When Possible

Jun 2, 2021

Arizona Corporation Commission Chairwoman Lea Márquez Peterson Calls for Investigation of Frontier Communications 911 Service Outages

May 4, 2021

Chairwoman Márquez Peterson Opposes Liberty Utilities Rate Hike Amid Questions Regarding Wastewater Treatment Plant, Accounting Discrepancies, & Commingling of Funds