Upper Merion Township board rejects data center proposal | PHL17 Morning News

News Clip1:10PHL17 Philadelphia·Upper Merion, Montgomery County, PA·8/14/2026

The Upper Merion Township Board rejected a proposal for a nearly 5 million square foot data center campus due to incomplete plans and resident opposition. Developer Brian O'Neill, who had previously filed a lawsuit to extend the review process, plans to appeal the board's decision.

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Gov: Upper Merion Township Board, Board of Supervisors

The Upper Merion Township Board of Supervisors has rejected a proposal for a nearly five-million square foot data center campus across five properties in the King of Prussia area. The decision followed significant pushback from local residents who voiced concerns over potential pollution.

Developer Brian O'Neill, who proposed the project, had previously filed a lawsuit seeking an extension of the review process. While an injunction was initially granted to pause proceedings, it was subsequently vacated, allowing the board meeting to proceed. During the meeting, the board cited incomplete plans and the developer's repeated failures to address review comments in a timely manner as reasons for the denial, with one board member noting a "lack of specific information and details."

O'Neill has stated his intention to appeal the board's decision.