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NewsWUSF (NPR Tampa Bay) — EnvironmentJuly 30, 2026Hillsborough

Palm Beach County Rejects Major AI Data Center Over Water Concerns

Palm Beach County commissioners voted 5-1 to reject the $2 billion 'Project Tango' data center proposal due to uncertainty regarding its massive water consumption. The county has also initiated a temporary pause on new large-scale data center applications while officials evaluate environmental impacts and regulatory requirements.

data centerswater resourceszoningenvironmental regulationPalm Beach CountyAI infrastructure
Read the full story at WUSF (NPR Tampa Bay) — Environment

Why It Matters

The county's decision sets a precedent for how local governments manage the high water and energy demands of AI infrastructure, directly impacting future development rights for tech companies and the protection of local water supplies for residents.

Key Facts

  • Palm Beach County commissioners voted 5-1 to reject the 200-acre, 600-megawatt Project Tango data center.
  • The county has implemented a temporary pause on all new large-scale data center applications.
  • A public hearing and first vote on a formal temporary ban are scheduled for August 27.
  • Project Tango estimates for daily water usage ranged from 5,000 gallons (applicant) to 100,000 gallons (county staff).
  • The project required an initial 600,000 gallons of water to fill its closed-loop cooling system.
  • The Palm Beach County Zoning Commission previously voted 7-0 against the project.
  • Senate Bill 484 requires public hearings before the South Florida Water Management District can issue water use permits for large-scale data centers.
  • The Project Tango denial was issued 'without prejudice,' allowing the developer to submit a revised application in the future.
  • Hyperscale AI data centers can consume between 1 million and 5 million gallons of water per day, according to expert testimony.

Who's Mentioned

organizationSouth Florida Water Management District“The regulatory body responsible for water use permits.”organizationPBA Holdings“The applicant/developer for Project Tango.”personMaria Marino“Palm Beach County Commissioner who dissented and supported the project.”personErnie Cox“Project manager for the data center proposal.”personDr. Frederick Bloetscher“Civil and environmental engineering professor at FAU.”personMaria Sachs“Palm Beach County Commissioner who voted against the project.”otherProject Tango“The proposed $2 billion AI data center project in Loxahatchee.”locationPalm Beach County“The local government body that voted to block the project.”