Austin City Council starts drafting rules for large-scale data centers

Austin City Council launched a process Thursday, August 27, to write new rules for large-scale data centers, setting up a policy fight over where higher-impact facilities could operate and whether the largest ones should be allowed inside city limits.

The action did not ban data centers or adopt final operating standards. The council resolution directs staff to amend City Code Title 25 and related regulations covering land use, zoning, site development, business rules and permits.

What Austin may regulate

The proposed framework could create separate definitions for different types of data centers and identify where they would be permitted, conditionally allowed or prohibited. Staff recommendations call for possible standards covering setbacks, screening, landscaping, building scale, mechanical equipment, generators, loading areas and other site features.

Other potential requirements would address noise, heat, lighting, water efficiency and energy use. The city also is considering review and enforcement mechanisms that would make it easier to identify and track facilities before they are built.

Why the city says current rules are insufficient

Austin’s Land Development Code does not include a specific data-center land-use category. Traditional facilities generally have been treated as Communications Services uses, which are allowed in Limited Office and less restrictive zoning districts. Larger colocation facilities might fit within Limited Industrial zoning.

City staff said that framework makes it difficult to reliably track data-center development or distinguish smaller facilities from higher-impact projects. Current code also does not specify where larger facilities may locate or what mitigation measures they must provide.

Austin has 10 identified data centers

Austin Energy identified 10 data centers in the city, with electric loads ranging from 1 to 20 megawatts. The city’s August 19 staff memorandum said Austin Energy was not aware of any 75-megawatt-or-larger hyperscale data-center interconnection requests in its service territory at that time.

Austin Water estimated that current data-center customers used less than 0.3% of the utility’s total citywide water use in 2025. None met the utility’s definition of a large-volume customer, which uses more than 85 million gallons per year.

Those figures describe existing facilities, not the potential demands of much larger campuses. Staff said inquiries and emerging projects elsewhere in the region suggest higher-impact facilities could seek locations within Austin in the future, but no specific massive project had been confirmed when the memorandum was prepared.

A possible hyperscale ban is not yet law

Several council members, including Vanessa Fuentes, Ryan Alter, Mike Siegel, José Velásquez and Krista Laine, supported a complete ban on hyperscale data centers, according to KUT‘s report from the council meeting. That is policy direction from council members, not an adopted citywide ban.

KUT also reported that any large-scale data-center project proposed within Austin would need council approval before moving forward while the rules are being developed. That interim oversight could give the council a chance to review a major proposal before final zoning and operating standards are in place.

The city is treating land-use authority and utility service as separate issues. Austin Energy has an obligation to serve customers and already reviews engineering and reliability requirements for new connections. Zoning and land-use rules can determine whether a proposed use is allowed before a project reaches the utility-connection stage.

What happens next

Staff will continue working with Austin Energy, Austin Water, Development Services, Economic Development, other city departments, industry stakeholders and community members. Planned deliverables include draft code amendments, zoning recommendations, performance standards, board and commission review, and additional City Council consideration.

City staff’s August 25 presentation lists spring 2027 as the target for bringing proposed code amendments back to the council. FOX 7 Austin also reported that council direction called for binding regulations by the end of 2026. Those are planned milestones, not guaranteed enactment dates.

For Austin residents, developers, businesses and utility customers, the unresolved question is whether the final framework will allow large data centers with conditions, limit them to selected areas or prohibit hyperscale facilities altogether.

Sources

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