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
Jul 30, 2021
Arizona Corporation Commission Chairwoman Lea Márquez Peterson Writes U.S. Senators, Congressional Delegates Regarding Bipartisan Infrastructure Package: Urges Congress to Maintain State Control Over Local Electric Transmission Line Siting Process
Jul 8, 2021
Chairwoman Lea Márquez Peterson Expresses Concern Over Forced Labor in Chinese Solar Panel Supply Chain
Jul 7, 2021
Chairwoman Lea Márquez Peterson Asks APS to Voluntarily Disclose Redacted Information Related to APS’s Renewable Energy Surcharge
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
Apr 29, 2021
Arizona Corporation Commission Chairwoman Lea Márquez Peterson Reflects on First 100 Days
Feb 12, 2021
Arizona Corporation Commission Chairwoman Lea Márquez Peterson Named Co-Vice Chair of National Committee on Water Policy
Jan 6, 2021
La Presidenta Lea Márquez Peterson Anuncia los Nombramientos de Asesores de Políticas y Personal
La Comisionada Lea Márquez Peterson es elegida Presidenta de la Comisión de Corporaciones de Arizona
Jan 5, 2021
Commissioner Lea Márquez Peterson Announces Policy Advisor & Staff Appointments
Commissioner Lea Márquez Peterson Elected Chairwoman to the Arizona Corporation Commission
Jan 4, 2021
Chairwoman Lea Márquez Peterson Acceptance Speech & List of Priorities for the First 100 Days as Chairwoman
Nov 17, 2020
Commissioner Lea Márquez Peterson Asks APS, Parties to Pending APS Rate Case: “How Can We Achieve 9 Cents per Kilowatt-Hour for Arizona?"
Oct 22, 2020
Commissioner Lea Márquez Peterson Hosting Second “Hispanics in Energy Arizona Forum” on October 28
Oct 15, 2020
Commissioner Lea Márquez Peterson Votes “Yes” to Help AZ Families Save Energy & Money through Energy Efficiency
Arizona Corporation Commission
1200 W. Washington Street
Phoenix, AZ 85007
Corporations Division
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Tucson Office (Walk-ins only)
400 W. Congress Street
Tucson, AZ 85701
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