YPSILANTI TOWNSHIP, MICHIGAN — The moratorium applies to electrical infrastructure necessary to serve new high-energy-demand land uses, including hyperscale data centers, mid-sized data centers, artificial intelligence computing facilities, high-performance computational centers, and industrial facilities. The resolution requests that local power authorities use the six-month delay to study noise pollution and the impact of new infrastructure on existing customers.

This regulatory action affects a partnership between the University of Michigan and Los Alamos National Laboratory to construct a 220,000 square foot hyperscale data center in Ypsilanti Township. The proposed data center is valued at $1.2 billion. Michigan’s power authority will need to build new substations in Ypsilanti Township to power the proposed facility.

Los Alamos National Laboratory confirmed that the data center will be used for nuclear weapons research. In a press release, the University of Michigan stated that the data center was not a weapons production facility. The university also stated that the facility would not store any hazardous nuclear material.

The University of Michigan stated in a press release that the data center would have the "capacity to change the world." It further stated that the data center would not be a "high value target risk" in a war. Ypsilanti Township Supervisor Brenda Stumbo said the selection of the site was a "travesty of justice" because it ignores constituents’ concerns about environmental impact.

Why It Matters

The moratorium places a pause on infrastructure required for a $1.2 billion facility intended for nuclear weapons research, showing tensions between local governance and national security research needs. The requirement for new substations shows the energy demands of hyperscale computing facilities and their impact on local utilities.

The sequence of moratoriums, first on water and now on electricity, establishes a pattern of regulatory hurdles for the University of Michigan's expansion plans in Ypsilanti Township. The planned town hall indicates ongoing public engagement efforts during these regulatory challenges and legal threats from the university.

Timeline

In April 2026, the Ypsilanti Township Board voted to institute a 365-day moratorium on delivering water to data centers. Stumbo said during a Board meeting in June, "We will fight to our very last breath." At their Aug. 18, 2026, meeting, members of the Ypsilanti Township Board of Trustees unanimously approved a land-use moratorium limiting major electric utilities infrastructure in the area.

He said during the August 18 meeting, "This picture’s really important to think about because U of M has been so crystal clear that they’ve been communicating to us abundantly — which is not true." The Ypsilanti Township Board of Trustees unanimously approved a land-use moratorium on August 18, 2026, which places a six-month pause on land use for the establishment or substantial expansion of a major electric utility facility. He said during the August 18 meeting, "That speaks to the lack of respect." Ypsilanti Township passed a six-month moratorium on major electric utility infrastructure projects on August 18, 2026. The moratorium delays the construction of new electrical infrastructure for 180 days.

What's New

Later reporting indicates that the Ypsilanti Township Board of Trustees' moratorium on major electric utility infrastructure projects affects the University of Michigan and Los Alamos National Laboratory, as their planned data center and research facility are impacted by the moratorium. Additional context shows that in April 2026, the Ypsilanti Community Utilities Authority issued a 12-month moratorium on water and sewage services for data centers, which was the earlier incident affecting the same operator, the University of Michigan.

The University of Michigan has planned a community town hall on the proposal on September 9, 2026, at the Ann Arbor Marriott Ypsilanti at Eagle Crest. The University of Michigan is a public research university in Ann Arbor, Michigan.

How Sources Differ

Regarding the impact on specific entities, desk_web reports that the Ypsilanti Township Board of Trustees' moratorium on major electric utility infrastructure projects affects the University of Michigan and Los Alamos National Laboratory, as their planned data center and research facility are impacted. The University of Michigan press release states that the University of Michigan and Los Alamos National Laboratory are partnering to construct a 220,000 square foot hyperscale data center in Ypsilanti Township.

Regarding prior regulatory actions, desk_web notes that in April 2026, the Ypsilanti Community Utilities Authority issued a 12-month moratorium on water and sewage services for data centers, which was the earlier incident affecting the same operator, the University of Michigan. The University of Michigan press release focuses on the partnership to construct the 220,000 square foot hyperscale data center in Ypsilanti Township.