Council packet advanced a Technology Overlay to regulate hyperscale data centers, with 75‑acre and 500‑foot buffer rules
Jun 16, 2026
A UDO amendment on second reading proposed a Technology Overlay District to permit hyperscale data centers on contiguous sites of at least 75 acres, set a 75‑foot building height limit, impose a minimum 500‑foot buffer from residential districts, ban evaporative open‑loop cooling and certain cooling fluids, and require binding development agreements and noise testing.
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Council materials for the June 16 meeting included a substantial Unified Development Ordinance (UDO) text amendment to create a Technology Overlay District intended to regulate large data centers and related technology uses within Columbus.
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