Council enacts one-year moratorium on large data centers to allow zoning review

The Knoxville City Council voted unanimously to adopt an emergency one-year moratorium on permitting, construction or development of large data centers that require 10 megawatts or more of power in the city.

Mayor India Kincannon introduced the ordinance, saying the pause will allow staff and elected officials time to craft zoning code changes and safeguards. "Our clean air, our clean water are not for sale," she said, arguing the moratorium will give the city time "to develop these important guardrails."

Amy Brooks of county planning told council the item is already on Knox County's comprehensive code update agenda; staff will work the usual ordinance amendment process, including planning commission review, public input and a return to council after a county or city planning recommendation. "We are working on a comprehensive code update for the county, and it is already on our agenda to look at data centers," Brooks said.

Council members stressed concerns about energy and water use, around-the-clock noise, and potential effects on quality of life. "The sound ordinance was designed for nightclubs and bars; it wasn't designed for a low 24 hours a day, seven days a week [noise source]," Council member DeBartolavin said, urging policy to address continuous operations and to consider renewable-energy and water-recycling requirements. Several members asked that the process include robust public outreach and education so residents can evaluate likely impacts.

The moratorium passed on a voice vote with all present members answering "aye." The ordinance directs staff to prepare zoning amendments and related safeguards for planning commission and council consideration; council members said they expect coordination with Knox County planning and with utilities where appropriate.