San Antonio Tightens Data Center Development Rules in 9–2 Vote

Future data center developments in San Antonio will have to secure City Council approval before construction can begin, following a 9–2 vote on October 29 to introduce a case-by-case authorization process.

The decision changes how developers advance projects through the city’s planning system. Instead of proceeding automatically where zoning permits the use, applicants will need a Specific Use Authorization, placing individual proposals before elected officials for review.

Approved developments will be limited to eligible commercial and industrial zones. The policy keeps a route open for new facilities while giving council members greater oversight of their location and potential effects on surrounding communities.

The vote came exactly one year after District 6 Councilman Ric Galvan asked staff to explore development regulations for the industry. His Northwest Side district has become a focal point for concerns about the growing concentration of facilities.

Under the adopted approach, the review of each proposal can address residential setbacks, noise, lighting, tree preservation, water consumption and electricity demand. Residents will have opportunities to question developers and raise concerns about projects proposed near their homes.

Council considered several competing approaches before reaching its decision. City staff had recommended allowing qualifying developments to proceed by right, while the Zoning Commission proposed a combination of automatic approvals in heavier industrial areas and individual review elsewhere.

Mayor Gina Ortiz Jones put forward a more prescriptive alternative that included 1,000-foot setbacks and additional disclosure requirements. That proposal failed, leaving council to adopt the broader case-by-case approach. Members also supported separate council review of setback requirements for facilities near San Antonio’s UNESCO World Heritage Sites.

The debate highlighted the balance between neighborhood concerns and construction employment. Industry representatives emphasized the need for predictable development rules, while residents sought stronger oversight.

For developers, the practical change is a new approval milestone: site selection and infrastructure planning will now need to be accompanied by a proposal that can secure council support. The vote establishes additional scrutiny for future development without imposing a blanket ban.