Sierra Club challenges environmental review for proposed Wisconsin AI data center

Sierra Club challenges environmental review for proposed Wisconsin AI data center

News ClipThe Daily Cardinal·Port Washington, Ozaukee County, WI·7/30/2026

The Sierra Club has filed a lawsuit challenging the environmental review for a proposed Vantage Data Centers campus in Port Washington, Wisconsin. The lawsuit contends that the project's potential environmental impacts require a more comprehensive assessment.

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A lawsuit over a proposed Vantage Data Centers campus in Port Washington argues the project requires a more comprehensive review of potential environmental impacts.