San Antonio Sets 63 Decibel Noise Cap

San Antonio Mayor Gina Ortiz Jones proposed a maximum daytime noise limit of 63 decibels for new data centers this Tuesday. The figure matches the volume of a normal conversation. Nighttime operations would be restricted to 56 decibels, equivalent to the hum of a refrigerator. The city council is scheduled to vote on the proposed ordinance on October 29.

The proposal outlines eight specific conditions for facilities that store and process data for internet services, digital platforms, and artificial intelligence systems. Developers would be required to file an application 45 days before seeking approval. The plan also mandates two public meetings following the submission of any application.

Spatial restrictions form a central part of the draft rules. Data centers must maintain a distance of 1,000 feet from property boundaries. This distance mirrors the current requirement for detention centers. The proposal also demands that lost green space be replaced with double the original amount during development.

Infrastructure standards are included in the text. Backup generators must be enclosed and ventilated. Facilities must monitor air quality and report findings in accordance with the Texas Commission on Environmental Quality. The ordinance further asks developers to consent to making their utility consumption public. It also requires them to detail the specific benefits the proposed center will provide to the community.

Ortiz Jones stated that she submitted the proposal for the council to review. The measure seeks to regulate how these massive complexes operate within residential areas. The vote will determine if the city adopts these specific thresholds for future projects.