#Texas Turns Against the Data Center Boom
Texas has been the engine room of America's AI build-out. Now its next governor wants to hit the brakes. Democrat Gina Hinojosa, who takes office on January 19, has promised a moratorium on all new data center approvals until the state legislature passes new protections on water, power bills and tax breaks [1].
That matters because Texas is projected to hold nearly 30% of US data center capacity by 2028 [2]. Outgoing Governor Greg Abbott had already paused some grid connections and environmental permits while audits were carried out, so approvals were slowing before the vote. Hinojosa's win suggests the pause could last much longer.
#Day One Hit the Suppliers
The first reaction on November 4 was narrow and targeted. Companies that sell into data center construction took the hardest hit. Cooling specialist Modine fell 21.4%, Vertiv, which supplies power and cooling equipment, dropped 12.9% and cloud provider CoreWeave lost 9.9%.
The tech giants went the other way. Microsoft rose 6.7%, Amazon 6.1% and Alphabet 3.2%, and the wider market rallied. The thinking was that the companies paying for the build-out could benefit if spending slowed, while their suppliers would bear the cost.
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#Day Two Hit Everyone
That split lasted one day. On November 5, the selloff spread across the AI trade. The S&P 500 fell 4.36% and the Nasdaq Composite dropped 5.52%, taking the tech-heavy index into correction, meaning more than 10% below its recent high. The main chip index fell 12.25%.
Vertiv fell another 14.8%, leaving it down about a quarter over the two days. Quanta Services, which builds power infrastructure, lost 12.9% and Caterpillar, a major supplier of power generation equipment, fell about 7%. Amazon, Microsoft and Alphabet were caught in the selling too, each losing well over $100 billion in market value at points during the day.
Texas was not the only trigger. Investors had already been questioning AI spending, and some traders were taking profits on the year's biggest winners. The Texas result gave them a reason to sell.
#A Wider Backlash Than One State
The pushback stretched beyond Texas. Incoming governors in Ohio and Georgia have also backed pauses or conditions on new projects. Voters in at least 14 Ohio municipalities passed bans or restrictions, and a September UMass Amherst poll found nearly two-thirds of Americans oppose data center construction in their own communities.
Dan Ives of Yorkville Ives expects many of the 800 to 1,000 data centers planned across the US to face delays, with around 10% unlikely to go ahead at all. For suppliers, that matters most, because a cancelled project is lost revenue rather than revenue pushed back a few quarters.
#The Risks and What to Watch
The bull case is that demand is being delayed, not destroyed. Data centers can be built in other states, and governors often need lawmakers to turn pledges into law. Analysts at Jefferies expect tougher rules to raise development costs rather than materially shrink the Texas pipeline. After two days of heavy selling, share prices now reflect far more caution than they did a week ago.
The bear case is that the market is repricing the whole AI build-out, not just Texas. If hyperscalers decide to slow spending, every company in the supply chain feels it, and lower share prices do not guarantee the bottom is in.
Watch the Texas legislative session, any detail on what a moratorium would actually cover, and whether the tech giants start moving projects to friendlier states. Their next spending updates, and the next earnings calls from Vertiv and Modine, will show whether customers are actually pausing orders or simply waiting for the politics to settle.