TEP Wins Approval for Data Center Energy Supply Agreement
Capacity Available Through Already-planned Resources
TEP’s proposed energy supply agreement with a data center developer drew opponents to the Arizona Corporation Commission meeting on Dec. 3, including Lee Ziesche of the No Desert Data Center Coalition. | ACC
Dec 4, 2025
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Arizona regulators approved a 286-MW energy supply agreement between Tucson Electric Power and the developer of an embattled data center project near Tucson.



