Consider a purchasing manager at a mechanical contractor that sells cooling units to data-centre builders. The man is a composite, built to stand for that job; he is not a real person. On Wednesday morning he opens his laptop before the coffee is made and sees his employer’s biggest customer segment on every news site at once. He has three open quotes for rooftop units, each tied to a campus that has not broken ground. He starts calling the customers to ask whether the sites are still going ahead.
His morning is a small version of what the market did that day. According to Semafor, the shares of Modine, a maker of data-centre cooling equipment, fell about 21% on Wednesday, and Sterling Infrastructure, which does site preparation and electrical work, fell the same amount. Hyperscaler shares rose.
What the voters decided
On Tuesday, 3 November, American voters turned down data centres almost everywhere the question was on the ballot. Semafor counted more than 30 localities in nine states that voted for moratoriums, outright bans or other limits. Fortune, citing preliminary results tracked by the polling firm Redbud Consulting, reported that voters sided against development in all but one of 38 local contests with complete counts.
Ohio supplied the sharpest cases. In Piqua, a city of about 20,000 people, voters approved a ban on large data centres and recalled the mayor and two commissioners who had backed a Meta project that Fortune describes as a planned $1 billion, up to 1.4 gigawatt campus. Semafor adds that Meta bought more than 600 acres there last year for about $110 million and signed agreements with the city in January. A Meta spokesperson said the company would work with local officials to determine the future of its investment. In Trenton, a similar ban passed, which Semafor says effectively blocks an Amazon proposal for a 600-acre campus. In Ashville, voters repealed the village’s deal with the developer EdgeConneX, though the company says its permits are secured and construction continues. Fortune counts at least 14 Ohio municipalities that approved bans or other restrictions.
The politics ran beyond the ballot measures. In Texas, Democrat Gina Hinojosa defeated the incumbent Republican governor, Greg Abbott, after campaigning on a pause on data-centre development until lawmakers set more protections for residents. Semafor notes that Democratic candidates in more than 130 federal and gubernatorial races aired anti-tech or anti-data-centre ads, according to one analysis.
Where the market put the loss
Semafor’s account of the stock moves is its own reading, not a company statement: companies exposed to the physical build-out fell, and traders bet that hyperscalers would be forced to rein in spending that has pushed their free cash flow negative. Andrew Pauker, a Morgan Stanley equity strategist, told the outlet that tighter limits could make existing compute capacity “potentially even” more valuable. A Cleanview analysis cited in the same article puts more than 40% of planned US data-centre capacity in states whose governors or governors-elect have pledged or imposed a pause. Semafor is careful to add that this does not mean the buildout will stop.
Analysts quoted by Fortune read it as a change in price rather than a halt. Macquarie wrote that the effect may be less about restrictions than about extracting more from operators for their social licence to operate, through taxes, power rates and community support. Baron Fung of Dell’Oro Group expects delays and shifting projects, with companies asked to carry more of the financial and energy burden. Fortune also reports that the four largest hyperscalers are projected to spend $720 billion to $740 billion in combined capital expenditure in calendar 2026, and that Microsoft’s chief executive said on 28 October that demand had led it to add 24 new data centres across five continents in a quarter.
What an audit said seven weeks earlier
The result stands against a recent finding. On 15 September, the research firm SemiAnalysis published an audit of more than 300 local moratoriums, matching each against a project-by-project pipeline. It found that about 20 gigawatts of planned capacity sat inside a restricted boundary but only 1,525 megawatts was delayed, across three projects, or about 2.3 gigawatts nationally once New York’s pause was included. Its forecast of 38 gigawatts of US data-centre capacity delivered in 2027 had barely moved in a year. The reasons were mechanical: moratoriums usually freeze new applications and do not revoke approvals already granted, and a developer can often move, redesign or challenge a project. Tom’s Hardware, reporting the audit on 18 October, quoted The Economist’s description of the bans as “much more bark than bite”.
The authors added a condition, in their words: moratoriums “COULD delay the buildout, but they just aren’t yet at scale”, and would need to be “materially more widespread and restrictive”. One of them, Jeremie Eliahou Ontiveros, said on the firm’s podcast that a strict state-level moratorium blocking even off-grid projects would worry the firm, and he used Texas as the example. Texas has now elected a governor who ran on a moratorium. What she can legally impose, and when, is not in the sources.
That is the gap the week opens. The audit measured pauses that had already been enacted. The ballot signals which pauses voters will enact next, and lenders can price that without waiting for a single permit to be refused. Semafor reports that banks and asset managers financing the buildout had already begun treating local opposition as a credit risk, and that hyperscalers are hiring community liaisons.
Delays that had nothing to do with voters
The buildout was already slipping for other reasons. On 4 November Business Insider reported that Microsoft spent $5 billion less than expected on AI last quarter and cut its annual capital-expenditure forecast by that amount; its chief financial officer, Amy Hood, said delays at third-party cloud providers contributed. Microsoft named no projects. The research firm Aterio, using satellite imagery, suggested two candidates: an IREN building in Texas that on 21 October still lacked backup generators and cooling equipment, and about 140 megawatts of a New Jersey project for Nebius that could slip into 2027 after permit trouble. Business Insider notes that in October Microsoft also ended a deal with another neocloud, Nscale, over power-supply delays. Currence estimates that 30% to 50% of the capacity planned for this year may move into 2027 or later because of electricity shortages and construction problems.
None of that was caused by an election. It does mean the ballot arrives at a build-out whose schedules were already loose, which makes a new source of delay harder to separate from the old ones. Oracle executives told analysts in September that they do not assume every project arrives on time, per Fortune.
What the companies are doing about it
The operators had seen some of this coming. Fortune lists Amazon’s October pledge of more than $1 billion over five years to host communities, Microsoft’s January promise to pay for its own power infrastructure and stop seeking local property-tax breaks, and all three big clouds dropping requirements that local officials sign nondisclosure agreements. Hinojosa has called for repealing data-centre tax breaks. Semafor reports that Democrats entering Congress say they have a mandate to act on AI data centres and that one public-affairs adviser is urging companies to help write national rules.
Back at the contractor, the purchasing manager’s afternoon calls bring mixed answers. Two of his three customers say their permits are signed and the schedules stand. The third says the site is under review, and gives no date. None of this happened, but the pattern is the one the reporting describes: the suppliers who wait for orders feel a vote first, and the pause, if it comes, arrives as a question about a date.
References
- Business Insider: Weiss, G., & Stewart, A. (2026). Satellite images reveal trouble brewing at Microsoft’s AI data center partners. businessinsider.com
- Capelouto, J. D. (2026). US voters roundly reject data centers in ballot measures. Semafor. semafor.com
- Capelouto, J. D., & Gold, A. (2026). Voters’ data center rebuke hits some tech companies harder than others. Semafor. semafor.com
- Downing, S. (2026). 300-plus local data center bans have only delayed just three US projects. Tom’s Hardware. tomshardware.com
- Herrera, S. (2026). After the midterms, Big Tech’s AI data center problem is only getting bigger. Fortune. fortune.com
- SemiAnalysis: Barkin, M., Knuhtsen, R., Eliahou Ontiveros, J., & Patel, D. (2026). Everyone Says Datacenter Moratoriums Are Killing the US Buildout. We disagree. newsletter.semianalysis.com