Developer sues to extend deadline for data center in Upper Merion Twp.

News Clip2:39NBC10 Philadelphia·Upper Merion, Montgomery County, PA·8/13/2026

A developer, MLB Venture, is suing the Upper Merion Board of Supervisors to extend a deadline for a proposed data center complex in Upper Merion Township, PA. Residents are heavily opposing the project due to environmental, health, and power grid concerns. The lawsuit might affect an upcoming vote by the Board of Supervisors on the project's land development application.

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Gov: Upper Merion Board of Supervisors, Planning Commission

A developer has filed a lawsuit against the Upper Merion Board of Supervisors in Upper Merion Township, Pennsylvania, seeking an extension for a land development application related to a proposed data center complex. This legal action comes amid intense community opposition to the project, with residents expressing significant concerns.

The proposed data center, spearheaded by developer Brian O'Neill of MLB Venture, would consist of five locations totaling approximately 4.6 million square feet in the King of Prussia area of Upper Merion. During a packed Planning Commission meeting at Upper Merion Middle School, residents voiced concerns about potential health and environmental impacts, as well as additional strain on the power grid. Many speakers urged officials not to "sacrifice residents' lives for data centers."

In contrast to the widespread opposition, at least one individual spoke in favor of the project, arguing that its rejection would represent "ignorance and shortsightedness" that would block long-term prosperity. Brian O'Neill has previously defended the plan, stating it would comply with regulations, not negatively impact the community, and generate substantial economic benefits, including $55.4 million annually in local tax revenue and 15,000 jobs.

The lawsuit introduces uncertainty regarding a planned meeting where the Upper Merion Township Board of Supervisors was expected to vote on the data center's future. The Planning Commission indicated that a vote might not proceed as scheduled, due to the legal challenge aiming to extend the project's deadline.