Wisconsin to Assess Environmental Effects of Data Center Development

Green Bay Appleton, WI, October 19, 2026 —

Wisconsin regulators will conduct a statewide strategic analysis of the environmental impacts of data center development, examining potential effects on agriculture, air and water quality, and energy, according to the trend summary.

The analysis is part of a settlement in a lawsuit involving environmental groups, a data center developer and the Wisconsin Department of Natural Resources. The dispute concerned permits for a data center campus in Port Washington. The summary does not identify the groups or developer, or provide details about the permits at issue.

The planned review is statewide in scope, while the lawsuit centered on a proposed campus in Port Washington. The summary does not specify how regulators will conduct the analysis, when it will begin or conclude, or whether it will result in changes to permitting practices or project requirements.

It also does not provide the settlement date, the terms beyond the commitment to conduct the analysis, or details about the campus’s size or development status. No findings from the review are available in the summary.

The stated areas of examination span land use, air and water quality, and energy. The summary does not describe particular impacts, set out conclusions about data center development, or indicate what actions regulators may take after completing the analysis.

For now, the settlement establishes a statewide examination of environmental effects as part of resolving the permitting lawsuit. Further details about the review’s schedule, methods and outcomes were not provided.

Story summarized from the original created by Danielle Kaeding on www.wpr.org, see more information here.