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Commissioner Lea Marquez Peterson

May 8, 2026

What is a rate case? How TEP and APS seek utility rate increases

Key Points: APS and TEP are each asking for a 14% rate increases Increase could affect nearly 2 million Arizona customers Customers and consumer advocates are pushing back, but a […]

Mar 4, 2026

ACC approves hefty water rate hike for Eloy retirement community

Key Points: Arizona Corporation Commission voted 3-2 in favor of the rate hike Robson Ranch residents fought against the increase for months The new owner of the utilities says the […]

Feb 25, 2026

New nuclear projects see bipartisan support in Arizona

Key Points: Arizona leaders express support for new nuclear energy projects Corporation Commission hopes to see development by 2035 High costs and “NIMBYism” could delay nuclear deployment There appears to […]

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