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Meet the Commissioners

René Lopez

Commissioner

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Feb 26, 2026
Read Article: ACC Workshop Reveals Strong Bipartisan Support in Arizona for New Nuclear Projects
Dec 5, 2025
Read Article: ACC Approves TEP Energy Supply Agreement, Ensures Customer Protections from Costs Related to Data Center Project
Oct 3, 2025
Read Article: Arizona Now Among the Top Three States with Largest Capacity of Utility-Scale Battery Storage Systems
Aug 28, 2025
Read Article: ACC Hosts “Natural Gas Infrastructure and Storage” Workshop
Aug 6, 2025
Read Article: Electricity Prices Escalate Nationwide; Arizona’s Average Cost per kWh Barely Increases by Less Than 2%
Aug 4, 2025
Read Article: Arizona Corporation Commission Participates in National Utility Summit Focused On A.I., Data Center Growth, and the Importance of Natural Gas
May 23, 2025
Read Article: ACC Hosts Its First “Advancing Nuclear Power Generation” Workshop
May 19, 2025
Read Article: Reminder: Advancing Nuclear Power Generation in Arizona Workshop #1
Feb 12, 2025
Read Article: Myers and Lopez Open Formal Inquiry into Potential New Nuclear Generation in Arizona
Jan 6, 2025
Read Article: Three ACC Commissioners Sworn Into Office; Elect Commissioner Thompson As New Chairman

Contact Commissioner René Lopez

Commissioners and their advisors are prohibited from communicating in writing, by phone or in person with individuals about the merits of any currently active contested case. All emails and letters received related to current contested cases will be filed with Docket Control and available for public inspection.  See the Commission’s Ex Parte Rule and FAQs.

Mailing:

Arizona Corporation Commission
Commissioners Wing
1200 W. Washington St., 2nd Floor,
Phoenix, Arizona 85007

Phone:

(480) 662-7112

Email:

Lopez-Web@azcc.gov

Fax:

(602) 542-3977

Social:

@CorpCommAZ

Consumer Fraud Complaints:

Attorney General Online Portal

Other Commissioners

Rachel Walden

Vice Chair

Commissioner Marquez Peterson

Lea Márquez Peterson

Commissioner

Commissioner Thompson

Kevin Thompson

Commissioner

Commissioner Myers

Nick Myers

Chair

Arizona Corporation Commission
Phoenix Office
1200 W. Washington Street
Phoenix, AZ 85007

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Arizona Corporation Commission
Phoenix Office
1300 W. Washington Street
Phoenix, AZ 85007

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Arizona Corporation Commission
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Tucson, AZ 85701

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