Data center regulations (LDC Text Amendment 25-LDC-0014)
Louisville
Summary
New Land Development Code rules would set noise limits (65 dBA), quarter-mile separations between large data centers, closed-loop cooling, and decommissioning plans. The commission split 5-3 after roughly 20 hours of public testimony across four hearings.
At a glance
- Total mentions
- 9
- Last 30 days
- 3
Rising — discussed at 5 meetings since Sep 10, 2026, up from 4 in the two months before.
Impact analysis
Developers would have to pay for any utility infrastructure upgrades so costs don't shift to existing ratepayers.
Residents near proposed data center sites gain enforceable noise and siting protections; existing data centers keep nonconforming rights.
Data center developers face new costs and approval hurdles; some commissioners worried the rules are too strict.
Mentions & discussions (9)
Planning and Zoning Committee — November 3, 2026
Connected Nation asked the committee to add a narrow carve-out allowing carrier-neutral internet exchange points — small facilities where networks meet to cut data lag. Without the change, Louisville's own definition would disqualify these open-access facilities; with it, the city could host Kentucky's first IXP, likely at a research university like U of L.
Metro Council — October 29, 2026
A resident urged the council to regulate data centers by electric load and real impacts — noise, heat, water — rather than building square footage.
Planning and Zoning Committee — October 20, 2026
Louisville is still deciding how strictly to regulate data centers — who pays for new power plants and water infrastructure, how waste heat and noise are handled, and what generators are allowed. The ordinance remains held in committee while members weigh cost-shifting to ratepayers against growth and tax revenue.
Planning and Zoning Committee — September 15, 2026
New rules would cap data centers at 500,000 square feet, require conditional use permits for facilities 50,000 square feet or larger, mandate quarter-mile separations from homes, schools and hospitals, and protect ratepayers from infrastructure costs. The committee postponed action to allow more deliberation, and the existing million-square-foot facility on Camp Ground Road would be a non-conforming use that cannot expand.
Metro Council — September 10, 2026
Rules for the booming data center industry were formally introduced and sent to the Planning and Zoning Committee. Speakers want strong protections on electric rates, water use, noise, and renewable energy.
Planning Commission — September 3, 2026
New Land Development Code rules would set noise limits (65 dBA), quarter-mile separations between large data centers, closed-loop cooling, and decommissioning plans. The commission split 5-3 after roughly 20 hours of public testimony across four hearings.
Planning Commission — August 20, 2026
Louisville's first dedicated rules for data centers are being finalized. Commissioners agreed to require larger facilities to locate only in M-1 industrial zoning (forcing a public rezoning), keep a 500,000-square-foot cap, add quarter-mile separations from homes and other data centers, adopt stricter KRC noise standards, mandate closed-loop cooling, limit generator testing to weekdays 8 a.m.–5 p.m., and require a decommissioning plan. The final recommendation to Metro Council is now set for September 3.
Planning Commission — August 5, 2026
Louisville is writing its first real rules for data centers after the Campground Road hyperscale project was approved under the old 'telecommunications hotel' classification. The draft would cap size, restrict locations, add noise and ratepayer protections, and require public hearings for large facilities. Residents are pushing hard for stronger rules or a full moratorium.
Planning Commission — July 27, 2026
Louisville's code doesn't currently define 'data center' — they're regulated under an outdated 'telecommunication hotel' use allowed by right in industrial zones. The draft rules would cap size at 500,000 sq ft, require conditional use permits with public hearings for larger facilities, mandate buffers from homes and schools, and require cost and ownership disclosures.
Related development
Data Centers LDC Text Amendment
These rules will decide where large data centers can be built, what standards they must meet, and who pays if one is abandoned.
Land Development Code amendments regarding data centers
Will determine how, where, and under what noise, water, and power protections future data centers can be built across Louisville.
Data Centers Land Development Code Amendment
The rules will shape where and how data centers — with big power, water, and noise footprints — can build in Louisville.
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