Tucson City Council approves regulations on large-scale data centers
The Tucson City Council approved new regulations for large-scale data centers, making them one of the most regulated land uses in the city. Despite community calls for a complete ban due to concerns over water and energy use, the council implemented new zoning standards including setback requirements and noise mitigation plans. City staff were also directed to continue exploring the possibility of an outright ban, while the city attorney advised caution due to potential legal risks.
The Tucson City Council recently approved new regulations for large-scale data centers, designating them as one of the city's most regulated land uses. These new standards include minimum distances from residential and commercial zones, mandatory noise studies, a requirement for backup batteries before generators, and proof of adequate energy and water supply. Developers must also conduct neighborhood and public hearings before seeking final council approval.
Despite the new regulations, community members and groups like the No Desert Data Center Coalition expressed strong dissatisfaction, advocating for a complete ban on data centers. They voiced concerns about water and energy consumption in the drought-stricken Southern Arizona region, noise pollution, and environmental justice, particularly for low-income and Latino communities. Critics cited past issues with "Project Blue" data center contractors allegedly transporting water without permission and questioned the enforceability of the new rules.
The Mayor and Council directed city staff to continue investigating a potential ban or stricter regulations, exploring avenues such as the public health and safety exception to state property rights laws. However, the City Attorney's office advised against a ban or moratorium, citing potential legal risks under Arizona's Private Property Rights Protection Act. Council members, including Miranda Schubert and Lane Santa Cruz, committed to further research and ensuring accountability for compliance.
While the regulations were approved, the ongoing community pressure highlights persistent concerns about the environmental and social impact of data centers in Tucson, with many residents and organizations pledging to continue their efforts to achieve a complete prohibition on large-scale data center development.