Democrats' strong showing in Tuesday's midterm elections has several prominent party figures calling for limits on data centers and the AI buildout, according to CNBC reporting published November 5.
Sen. Bernie Sanders, an independent who caucuses with Democrats, pointed to local referendums where voters approved data center restrictions and wrote a call for a "National data center moratorium now." Rep. Yassamin Ansari of Arizona said pausing AI development should be a first-day priority for the House Democratic majority, and Rep. Greg Casar of Texas, who chairs the Congressional Progressive Caucus, voiced support.
The CNBC Voter Poll found that 56% of voters called AI and data centers a crucial or major factor in their vote. Among those voters, 65% backed a Democratic candidate for Congress.
Several winners made data centers part of their message. In South Carolina, Annie Andrews flipped a Senate seat after a campaign website tied her opponent, Sen. Darline Graham, to data center companies. In Ohio, Sherrod Brown returns to the Senate after defeating Sen. Jon Husted and told supporters he does not work for data centers. Pennsylvania Gov. Josh Shapiro, who signed an August executive order to slow data center development, said local communities should have the final say.
Texas may matter most to builders, since Wells Fargo puts 27% of planned data center capacity there. Gina Hinojosa, who defeated Gov. Greg Abbott, pledged in late October to issue a moratorium on data center approvals until the legislature passes protective laws.
Markets reacted. CNBC reported that AI-linked stocks slipped Wednesday and that selling intensified Thursday, led by chip stocks. It cited drops of nearly 9% for the iShares Semiconductor ETF, 8% for Nvidia and more than 14% for AMD.
Whether these calls become law is not yet clear. Operators and investors are watching which proposals reach legislatures.
Source: CNBC - https://www.cnbc.com/2026/11/05/democrats-data-center-restrictions-midterms.html