Report: Texas data centers may increase pressure on the state’s strained water supplies
A University of Texas at Austin report warns Texas data centers could account for 3% to 9% of the state’s total water use by 2040, up from less than 1% today, as over 400 facilities operate or are under construction. Researchers urge transparency, coordination, and alternative water sources like reclaimed wastewater to mitigate strain on supplies amid worsening drought and industrial demand.
A new report from the University of Texas at Austin estimates Texas’ booming data center industry could consume between 3% and 9% of the state’s total water supply by 2040, a sharp rise from less than 1% today. With over 400 data centers already operating or in development, researchers highlight uncertainty over water usage due to varying cooling systems and energy sources. The findings come as Texas faces severe water shortages, with officials projecting a $174 billion need over 50 years to prevent a crisis driven by drought, population growth, and industrial demand. Cities like Corpus Christi have imposed water restrictions for over a year due to shrinking reservoirs. Lawmakers recently held hearings on the impact of data center expansion on the state’s power grid and water resources, questioning whether current infrastructure can handle AI-driven growth. Researchers recommend increasing transparency in water usage, improving coordination between industry leaders and local governments, and adopting alternative water sources like reclaimed wastewater. Data centers rely heavily on water for cooling servers and electricity generation, adding pressure to already strained supplies. The report emphasizes the need for proactive measures to balance economic growth with environmental sustainability in Texas.
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