Pima County board asks staff to draft zoning changes for large data centers

Aug 18, 2025

The Pima County Board of Supervisors voted 4-1 to begin a zoning code text amendment that would require conditional review and public hearings for large data centers and other high water- and electricity-using projects on CI-2 parcels.

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The Pima County Board of Supervisors voted 4-1 to initiate a zoning code text amendment aimed at subjecting data centers and other large utility users on CI-2 industrial parcels to conditional use review and public hearings.

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