Pima County puts 120-day freeze on new data centers

News Clip0:34News 4 Tucson KVOA-TV·Pima County, AZ·8/12/2026

Pima County supervisors have approved a 120-day moratorium on new data center projects in unincorporated areas. This temporary halt allows the county to finalize changes to its zoning code. The county administrator will now draft a formal resolution.

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Gov: Pima County supervisors, Pima County administrator, Pima County attorney

Pima County supervisors have voted to enact a 120-day moratorium on new data center projects within the county's unincorporated areas. The proposal passed with a 3-2 vote during a recent meeting.

The temporary halt is intended to provide the county with time to finalize ongoing changes to its zoning code, a process that supervisors initiated in September. With the moratorium now approved, the county administrator is tasked with collaborating with the county attorney and other departments to draft a formal resolution outlining the terms and scope of the development freeze.