Athens council, planning commission weigh allowing data centers in industrial zones with SUP

City staff on Feb. 18 proposed a zoning change to define "data centers" and permit them in Athens' Industrial zoning districts only through a Specific Use Permit (SUP), prompting discussion about safety, setbacks and environmental safeguards.

Ronda Cockerham, city planner, presented the proposed ordinance language and a zoning map showing the districts the definition would affect and compared the use to other uses allowed by right. Staff recommended prohibiting data centers in Residential and Mixed-Use districts, in floodplains and wetlands, and in any location where required buffer or separation standards cannot be met. Staff also described standards for setbacks and distances, screening and noise controls, signage and permitting, and NFPA-required safety signage.

Cockerham told the council that staff would require applicants to supply a complete inventory of installed equipment, general liability insurance and detailed SUP application materials and certifications. The proposal also would require decommissioning plans backed by financial security such as bonds and an environmental monitoring program. Staff discussed a proposed size cap of 500 square feet and highlighted concerns about water use and environmental safety.

Council members and Planning and Zoning commissioners asked questions about enforcement, monitoring and how screening and sound standards would be measured. No formal motion or vote was taken on the item during the Feb. 18 session; the work session was advisory and intended to guide draft ordinance language and the SUP framework.

If the council advances the text, future public hearings and a formal ordinance adoption process would be required.