Data Center Noise Limits
Data Centers & Crypto Mining
Decibel caps on data-center cooling and backup-generator noise at the property line, how and when noise is measured, tighter nighttime limits, and how communities enforce them against continuous hum.
How Data Center Noise Limits Rules Differ by Place
Chandler, AZ: Chandler Data Center Noise Cannot Exceed Baseline
Heavy RestrictionsChandler sets no fixed decibel cap for data centers; instead a data center's sound may not exceed the ambient baseline noise levels measured before construction, verified by…
Salinas, CA: Salinas Data Center Noise Rules
Heavy RestrictionsThe City of Salinas sets no numeric decibel limits. Its noise ordinance, Municipal Code Sec. 5-12.02, is nuisance-based: it is unlawful to make any noise that disturbs the peace or…
Fairfax County, VA: Fairfax County Data Center Noise Limits
Heavy RestrictionsFairfax County caps continuous data center noise at the property line: 55 dBA at night (10 p.m.-7 a.m.) and 60 dBA daytime where it reaches residential property. Every data center must…
Winnebago County, IL: Winnebago County Industrial Noise Exemption
Few RestrictionsWinnebago County's noise ordinance exempts industrial noise, including data center equipment, from its nighttime sound limits once it carries 100 feet or more from the source, and it…
Anchorage, AK: Anchorage Data Center Noise Mitigation Rule
Some RestrictionsAnchorage's zoning code makes data centers prove their noise stays within citywide property-line sound limits before a conditional use permit is granted.
Goodyear, AZ: Goodyear Data Center Noise Limit Rules
Some RestrictionsGoodyear folds its citywide noise-threshold table into data center review: mitigation must be built into approved site and building plans before a permit issues, capping noise at a…
Cities & Counties with Data Center Noise Limits Rules
153 locations
Arizona
Arkansas
Other Data Centers & Crypto Mining Topics
Data Center Zoning & Siting
Where data centers may be built, including the zoning districts that allow them, conditional-use-permit requirements, residential setback and buffer distances, and lot-size or acreage…
Data Center Moratoriums
Temporary pauses or outright bans on new data-center development while a locality studies impacts, including moratorium length, what triggers one, and which projects are grandfathered…
Crypto Mining Rules
Local ordinances aimed at cryptocurrency-mining operations, focused on noise nuisance, setbacks, and permitting, a fast-growing fight in rural counties near cheap power.