The security case for AI data centers is now the case against them

Privacy advocates have found a use for the administration's own label. When the White House designated data centers "critical national security infrastructure" by executive order, the point was to make resistance look unpatriotic. Now critics run the same words in reverse: a facility that is critical national security infrastructure, they argue, is also surveillance infrastructure — the physical home of the predictive-policing systems sold by Microsoft, Palantir, and Flock Safety ^[1]. The government's security language, pointed back at the government. The federal case is built entirely on protection. The designation framed the buildout as a matter of national survival ^[2]. In early September, Trump declared a national emergency over Chinese power equipment, and the justification ran straight through the data centers.

The rapid growth of advanced manufacturing, data centers, artificial intelligence, and defense production has increased the Nation’s dependence on abundant, reliable electricity and magnified the consequences of a successful attack or supply disruption on the bulk-power system. — Donald Trump

The AI Action Plan fast-tracks permitting through NEPA reform and categorical exclusions, framed as winning the "AI race" ^[3]. The EPA has exempted islanded power plants — built to serve a single data center — from Clean Air Act rules and stripped public-notice requirements for minor pollution sources, all under the banner of "energy dominance" ^[4]. Every lever is pulled in the name of protecting the grid, the water, and the land — for the country. The states are pulling the same levers in the other direction. At least 375 data center bills were introduced in statehouses this year, more than the previous three years combined, and roughly three-quarters of them seek to restrict the buildout ^[5]. Maine passed the first statewide moratorium, freezing facilities over 20 megawatts until late 2027 while a council studies the cost to electricity, water, and the grid ^[6]. New York's governor signed a one-year statewide moratorium of her own ^[7]. Oklahoma's ratepayer-protection act, passed unanimously, makes facilities adding 75 megawatts or more fund their own power plants ^[8]. Monterey Park, California became the first city to ban data centers outright by public vote, with 86 percent support ^[9]. Each is a version of the same argument Washington makes — protect the resources — aimed at a different beneficiary. Maryland's governor put the state position plainly.

You cannot just big foot a local jurisdiction. — Wes Moore

Pennsylvania's treasurer, a Republican, struck the same note while calling for a statewide pause.

We need investment. But that doesn’t mean we need to not do it correctly and not be a leader, bring everybody to the table, make sure that we’ve considered every angle. And clearly we haven’t. — Stacy Garrity

The clash crystallized in Texas, where Governor Greg Abbott halted 1,800 pending data center projects and demanded local approval and audits of water and power use. Trump called the halt a "mistake" ^[10]. A Republican governor and a Republican president, using opposite ends of the same resource-protection argument. That is the deeper irony. The GOP spent a decade building the tools of federalism — the Assembly of State Legislative Leaders, where lawmakers from 30 states just approved a declaration of legislative independence, and Utah's new Federalism Commission, set up to adjudicate state-federal disputes ^[11]. Those tools were forged to resist federal overreach. They are now the vehicle states use to resist a Republican administration's signature economic project. Washington says protect the grid for AI supremacy; the states say protect the grid from AI, for the people who live beside it. It is the same protective logic, pointed in opposite directions. The security frame was meant to end the argument. It has instead given both sides the same word to fight over.