Arizona Attorney General Kris Mayes is asking the Arizona Corporation Commission to reconsider its decision to grant an energy agreement for Project Blue — the controversial data center planned near Tucson.
Mayes’ filing to the Corporation Commission requests a new hearing for the Project Blue agreement with Tucson Electric Power.
The deal allowed TEP to come to a private rate agreement with the data center backed by the developer Beale Infrastructure.
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A resident holds up an anti-Project Blue sign during a community meeting in downtown Tucson on Aug. 4.
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Community members holding signs opposing Project Blue filled Tucson City Council chambers during a study session discussing the fate of the data center proposal.
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Residents hold up a sign protesting Project Blue during a community meeting in Tucson on Aug. 4. The plan was tied to Amazon Web Services, which federal agencies like DHS and ICE also use for surveillance purposes.
Alisa Reznick/KJZZ
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Residents speak during a Project Blue community meeting in Tucson on Aug. 4.
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Representatives with Beale Infrastructure joined Tucson officials to give information about Project Blue during a meeting on Wednesday, July 23, 2025, held at Mica Mountain High School in Tucson’s far southeast side.
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Tucson Mayor Regina Romero and other city leaders listen to a presentation about Project Blue during a community meeting in southeast Tucson on Wednesday, July 23, 2025. The mayor and council will first vote on the project in August.
Alisa Reznick/KJZZ
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Representatives with Beale Infrastructure joined Tucson officials to give information about Project Blue during a meeting on Wednesday, July 23, 2025, held at Mica Mountain High School in Tucson’s far southeast side.
Alisa Reznick/KJZZ
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Representatives with Beale Infrastructure joined Tucson officials to give information about Project Blue during a meeting on Wednesday, July 23, 2025, held at Mica Mountain High School in Tucson’s far southeast side.
Alisa Reznick/KJZZ
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Pamphlets against Project Blue are displayed at the Watershed Management Group's Living Lab in midtown Tucson.
Alisa Reznick/KJZZ
Mayes claims that deal is unconstitutional because only the commission has the authority to set rates of private power companies.
Tucson also filed for a rehearing recently, claiming the city was denied the chance to participate in the ratemaking process.
Project Blue is set to span 290 acres north of the Pima County fairgrounds and use up to 15% of TEP’s current electricity generation capacity.
