The Millville Board of Commissioners voted Tuesday evening to ban new data center development in the city. The ordinance states that "data centers are incompatible with the City's land use planning objectives." The vote was unanimous. A1 Data Center, which had proposed the Millville Energy and Data Center Campus, a 1.4-gigawatt facility spanning over 60 acres in southern New Jersey, did not respond to requests for comment.
1.4 gigawatts is a meaningful number. For reference, xAI's Colossus 1 in Memphis, currently the largest AI training cluster publicly acknowledged, operates at 300 megawatts. Millville blocked roughly four and a half times that capacity in a single vote. The developer had not broken ground. The project was at the permitting stage.
Millville sits in Cumberland County, southern New Jersey, between New York and Philadelphia. Both metros are AI infrastructure demand centers with limited greenfield space and aging grid capacity. Southern New Jersey offers flat land, access to natural gas transmission lines, and proximity to two of the country's largest data consumption markets. Neighboring Vineland has a separate 300-megawatt data center proposal pending to supply Microsoft. The regional designation as an emerging AI data center hub preceded the Millville vote and the community opposition it catalyzed.
The Climate Revolution Action Network organized months of opposition to the A1 project. Kayleigh Henry, leading the effort, stated that community organizing outweighs corporate capital. The concerns raised in the Millville proceedings were consistent with what has appeared in hearings across Ohio, Virginia, Georgia, and Utah: water supply strain, utility cost increases, noise, temperature elevation from thermal exhaust, and limited local job creation relative to the scale of infrastructure being proposed.
The coalition behind the Millville vote is seeking a New Jersey statewide moratorium on data center facilities above 20 megawatts. That threshold would not affect small edge computing deployments or enterprise facilities. It would halt every AI training and hyperscale inference build in the state. New Jersey's Democratic governor won in November 2025 on a platform that included data center regulation. The statewide moratorium push has a friendlier political environment than it would have had two years ago.
The Millville vote is the third outright municipal ban to make national coverage in 2026, alongside Fayette County, Georgia's earlier zoning prohibition and scattered Midwest moratoriums. The pattern is clear: communities adjacent to proposed hyperscale facilities, when given a public process and organized advocacy, are voting against them at high rates. The industry's calculation that local opposition can be overcome through economic development arguments and tax incentive packages is failing at the municipal level faster than state-level frameworks are being built to manage the conflict.
Operators and developers reading this week's news from Ohio, Georgia, and now New Jersey are looking at the same data. Community opposition is no longer a site-specific risk to be managed in the permitting process. It is a systematic constraint on where and how AI infrastructure gets built.