Gilbert develops stricter data center controls
Gilbert is developing stricter regulations for data centers, covering aspects like sound, lighting, water use, electricity, and zoning. The proposed rules include requiring data centers to be in industrial zones, prohibiting potable water use and open-loop evaporative cooling, and mandating specific setbacks and sound studies. The Planning Commission is expected to hold a formal hearing on these measures.
The Town of Gilbert is poised to enact stricter development regulations for data centers, according to planner Sal Disanto. These proposed measures, currently under discussion by the Planning Commission, aim to address modern infrastructure needs while mitigating negative impacts on residents, such as noise, water and electricity consumption, and visual disruption. Key amendments to the town's Land Development Code would restrict data centers to industrial zoning districts, eliminating their placement in business parks, and mandate special use permits.
Further controls include prohibiting developers from modifying standards through a planned area development (PAD) process and forbidding the use of the town's potable water supply or open-loop evaporative cooling systems. Data centers would also face stringent setback requirements (400 feet from property lines, 650 feet from residential areas), a maximum building height of 55 feet, full screening of mechanical equipment, and specific architectural, landscaping, and parking standards. Developers will be required to submit sound studies, and facilities must be located near existing or planned electrical stations, potentially requiring them to establish their own power sources if grid capacity is insufficient. The Planning Commission is slated for a formal hearing later this year before making a recommendation to the Town Council. Some commissioners expressed concerns about the stringency of the proposed rules and potential tradeoffs, such as increased power usage from restrictions on water cooling.