Ypsilanti Township passed a temporary ban on new electrical infrastructure to block a 220,000-square-foot hyperscale data center project backed by the University of Michigan and Los Alamos National Laboratory.
Many municipalities across the United States are implementing data center moratoriums to study environmental and community impacts before approving new projects. Ypsilanti Township, Michigan, has adopted a different strategy: a six-month temporary ban on new electrical infrastructure required to operate hyperscale data centers. According to 404 Media, the delay is designed to evaluate how the proposed electrical substation—needed to power the project—will affect local noise pollution and existing utility customers.
“We need to make sure it’s in the right location from a planning standpoint, and we need to make sure that we have ordinances in place that require DTE or any electrical company to go through a process,” Ypsilanti Township Supervisor Brenda Stumbo said in a statement. Over the six-month period, the township will assess “the nature and scale of electrical infrastructure necessary to serve new high-energy-demand land uses [...] including infrastructure associated, but not limited to hyper-scale data centers, mid-sized data centers, artificial intelligence computing facilities, and high-performance computational centers, industrial facilities, and other intensive electrical users.”
The regulatory move directly responds to the University of Michigan’s announcement to construct a 220,000-square-foot hyperscale data center on a 144-acre parcel along Textile Road. The $1.25 billion facility is part of a collaboration between the university and Los Alamos National Laboratories (LANL) focused on nuclear weapons research. In its press release, the University of Michigan stated the development “will give scientists the computing power needed to solve the world’s most complex challenges” and clarified that it is “not a military instillation or weapons production facility.” The institution further noted, “No hazardous nuclear materials will be stored or used on-site, no weapons production will occur at the site, and the facility will not conduct real-time defense operations.”
Despite these assurances, the primary concern among many Ypsilanti residents stems from documented community disruptions caused by other data center developments in the region. This is not the township’s first attempt to pause the project. Earlier this year, in April, Ypsilanti approved a separate one-year moratorium on water delivery to hyperscale data centers while it studies the facility’s projected daily consumption of approximately 500,000 gallons.
It remains unclear what will occur once these moratoriums expire. Even after the initial temporary ban was enacted, the University of Michigan proceeded with groundbreaking. The institution subsequently threatened to sue the township, characterizing the delay tactics as “discriminatory.” The situation also highlights broader federal trends regarding critical infrastructure: the government has historically backed data center projects deemed essential to national priorities. For example, the Department of Justice previously asked a court to dismiss an NAACP lawsuit challenging xAI’s use of unpermitted gas turbines at its Colossus data centers.
Ypsilanti’s actions mirror a growing wave of localized pushback against rapid data center expansion. New York recently enacted a one-year ban on data center projects exceeding 50 megawatts. Meanwhile, a Pennsylvania municipality has outlined 43 specific conditions for approving new AI data centers, and several small counties in Tennessee have passed temporary bans on similar developments.