Pima County proposes data center rules amid moratorium
Pima County is proposing new regulations for data centers, including requirements for closed-loop water cooling and certified water and energy supplies. These proposals come amid an existing 120-day moratorium on data center development in the county. Public input is being gathered through an open house and online survey.
Pima County is actively proposing new regulations for data centers, a move that comes amidst an existing 120-day moratorium on such developments within the county. These proposed rules aim to introduce specific requirements for data center projects, moving beyond the current system that only permits them in areas zoned for intensive industrial usage.
The key proposed requirements include mandating closed-loop water cooling technology, which enables water recirculation and reuse, a crucial consideration for Arizona's climate. Additionally, projects would need to demonstrate certified access to adequate water and energy supplies. Joseph Thicket, a resident, expressed support for the closed-loop cooling requirement, emphasizing the need for common-sense regulations that allow development while ensuring responsible planning.
County staff reported that approximately 1,200 people have already provided feedback through an online survey. A virtual public meeting is also planned to further discuss these proposed regulations, though specific details regarding the date and time are still being finalized. News 4 Tucson's Jacob Owens covered an open house held downtown for public input, and an upcoming segment will feature insights from a county supervisor on this ongoing regulatory work.