Short factual summary

On August 5, 2026, the Brownsville City Commission held a special workshop to present and discuss proposed regulations for future data center development and a proposed 90‑day moratorium on new data center projects (with the option to extend another 90 days). The presentation and staff recommendations focused on zoning, infrastructure requirements, operational safeguards, permitting, and ongoing oversight. (Source: Brownsville City Commission workshop notice.)

What happened

City staff presented a draft ordinance that would: permit data centers only in Heavy Industrial (HI) zoning districts and require a Special Use Permit before construction; issue the initial permit for one year to allow the city to verify compliance with operational and infrastructure requirements; and establish ongoing oversight through annual compliance reviews and utility reporting. The draft also includes requirements for closed‑loop cooling systems, a maximum five‑acre site size, and at least a one‑mile separation from residential neighborhoods, schools, hospitals, places of worship, and other data centers. Landscaping and screening standards in the draft include a 20‑foot landscaped buffer with native trees and an eight‑foot masonry or solid screening wall. Developers would be required to coordinate with utility providers, demonstrate adequate electrical and water capacity, and submit a water disposal plan before moving forward. The commission also discussed a proposed 90‑day moratorium on new data center projects to allow more time to evaluate and finalize the regulatory framework; that moratorium could be extended a second 90 days for a total of up to 180 days. The proposed ordinance and moratorium are expected to return to the Brownsville City Commission for further consideration. (Source: Brownsville.gov civic alert.)

What it means locally

For Brownsville landowners who own or are considering selling sites with Heavy Industrial zoning, the draft ordinance signals a tighter, more structured path for data‑center proposals than Brownsville's current code (which the city described as not specifically addressing data centers). Practically, that means:

  • Permitting and timeline: Any new data‑center proposal would need a Special Use Permit, with an initial one‑year permit period during which the city would verify operational compliance. That procedural step is intended to give the city a window to confirm that the project meets the written operational and infrastructure standards in the ordinance.
  • Infrastructure and utility expectations: Applicants will be required to coordinate with utility providers and demonstrate adequate electrical and water capacity and present a compliant water disposal plan. For landowners, this increases the emphasis on documenting existing or planned utility access and capacity before progressing with a data‑center proposal.
  • Site design constraints: The draft sets specific technical and siting constraints—closed‑loop cooling, a five‑acre maximum site footprint, and a one‑mile separation from sensitive land uses—along with landscape and screen requirements (20‑foot native‑tree buffer and an eight‑foot masonry or solid screening wall). These elements affect site layout, usable acreage, and potential mitigation costs if a data‑center use is pursued.
  • Timing and market access: The proposed 90‑day moratorium (extendable to 180 days) would pause new applications while the city finalizes the ordinance. That pause could delay when a landowner can file a new application, but it is explicitly time‑limited under the current proposal.

All of the procedural and technical items above are described in the city’s workshop material and civic alert; the city has framed the regulations as balancing economic development with infrastructure capacity and neighborhood considerations. The item will return to the commission for further action. (Source: Brownsville.gov civic alert.)

Your next step

If you own Heavy Industrial‑zoned property in Brownsville or are considering selling or marketing land for industrial or data‑center uses, begin compiling documentation the city will likely expect: current utility contacts, electrical and water capacity information, and any site constraints that would affect a closed‑loop cooling system or a five‑acre layout. Avoid assuming the draft is final—these rules remain proposed and must return to the commission. To compare specific sites or understand what documentation or site changes might be needed under the draft rules, ask Juan and Ricardo at Big Brothers for help comparing properties or understanding local options; we can review what the Brownsville civic alert says and help you prepare questions for city staff. This article is based on the Brownsville City Commission workshop notice and civic alert: https://www.brownsvilletx.gov/CivicAlerts.aspx?aid=3346. Big Brothers does not represent the city or any developer mentioned in that notice.