Wisconsin

Data center activity in Wisconsin

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Regulatory Environment Score
C
-3 pts

Wisconsin's regulatory environment is weighed down by extensive moratorium activity, with at least 114 moratoriums enacted and only 5 rejected, and opposition has been notably successful with at least 22 projects blocked compared to just 3 approved despite resistance. Zoning outcomes are slightly positive, with at least 21 approvals and 8 denials, but the high rate of project blocking suggests that community resistance is an effective force in the state. Compared to neighboring Iowa, where moratorium counts are higher but opposition blocks fewer projects proportionally, Wisconsin stands out for the effectiveness of its organized opposition. The 87 active companies indicate strong market interest despite these headwinds, likely driven by proximity to the Chicago metro area and available power capacity.

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Wisconsin Rapids data center developer wraps up webinars, community still uneasy about project
News Clipwjfw.com·Wisconsin Rapids, South Wood County, WI

Wisconsin Rapids data center developer wraps up webinars, community still uneasy about project

PNK Group concluded a series of webinars to discuss its planned data center at the former Wisconsin Rapids mill site, but local residents remain uneasy. Concerns include water usage, noise, and the involvement of former New York City mayor Eric Adams as an advisor. A public hearing for the project's Conditional Use Permit is scheduled for September 16.

9/7/2026
On data centers, Crowley and Tiffany more alike than different
News ClipWiscnews.com·Beaver Dam, Dodge County, WI

On data centers, Crowley and Tiffany more alike than different

Democratic Milwaukee County Executive David Crowley and Republican U.S. Rep. Tom Tiffany are addressing data center regulation in Wisconsin, a key issue in the upcoming general election amid rising public animosity over energy and environmental costs. Both candidates emphasize local control and protections for ratepayers and natural resources, though they differ on approaches to subsidies and renewable energy requirements.

9/5/2026
News ClipWest of the I·Salem Lakes, Kenosha County, WI

Salem Lakes adopts zoning ordinance on battery energy storage systems, solar energy systems and data centers

The Village of Salem Lakes has adopted a new zoning ordinance that includes specific regulations for battery energy storage systems, solar energy systems, and data centers. This decision impacts future development in the area for these types of facilities. The ordinance represents a government action to regulate these industries within the village.

9/5/2026
Sun Prairie approves data center moratorium
News ClipWisconsin State Journal·Sun Prairie, Dane County, WI

Sun Prairie approves data center moratorium$

The Sun Prairie City Council has approved a 12-month moratorium on large data center developments exceeding 10,000 square feet. This pause will allow the city to develop comprehensive rules and regulations for future projects. The city also lacks the high-voltage transmission system infrastructure required for such large facilities.

9/4/2026
Data Centers Could Nearly Double Power Demand
News Clip0:35Market to Market·WI

Data Centers Could Nearly Double Power Demand

Data centers are projected to significantly increase electricity demand across the US. In Wisconsin, utilities are forecasting a near doubling of electrical demand from just a few data center customers, raising concerns about the power grid's capacity.

9/4/2026
EPA proposal would make it harder for public to comment on data center plans
News ClipFOX6 News Milwaukee·WI

EPA proposal would make it harder for public to comment on data center plans

The Environmental Protection Agency has proposed eliminating a federal requirement for states to notify the public and seek comment before issuing air pollution permits, which would impact data centers. Critics argue this move reduces transparency and makes it harder for communities to voice concerns about proposed projects before construction begins. The EPA, however, states the plan aims to reduce "unnecessary and burdensome red tape."

9/3/2026
How big are data centers as an issue in Wisconsin? | Here & Now
News Clip0:47PBS Wisconsin·WI

How big are data centers as an issue in Wisconsin? | Here & Now

PBS Wisconsin's Murv Seymour reports on the public perception of data centers as a political issue in Wisconsin. Recent polling by Marquette Law School indicates that only 5% of voters consider data centers to be their most important concern, significantly lower than inflation and cost of living. The segment explores arguments from data center proponents regarding property tax revenue and community benefits.

9/3/2026
Comedian Charlie Berens says he lost sponsorship over his fight against AI datacenters
News Clip2:10Stateside Podcast·WI

Comedian Charlie Berens says he lost sponsorship over his fight against AI datacenters

Wisconsin comedian Charlie Berens is actively speaking out against the AI data center boom, citing environmental concerns and community impacts. He has faced professional repercussions, including losing a major sponsorship, due to his advocacy. A specific data center project was approved in Port Washington, Wisconsin, despite public concerns.

9/3/2026
Bayfield County reviews $1 million EMS plan, data center moratorium
News Clipapg-wi.com·Washburn, Bayfield County, WI

Bayfield County reviews $1 million EMS plan, data center moratorium

Bayfield County officials are considering an 18-month moratorium on large-scale data centers, a proposal put forth by the county's Planning and Zoning Committee. This consideration comes even though no data center projects have yet been proposed in the county. The proposed ordinance will undergo review by the county's corporation counsel before returning to the board for potential action.

9/3/2026
Wisconsin city freezes new data centers
News Clip0:56UpNorthNews·La Crosse County, WI

Wisconsin city freezes new data centers

The city of La Crosse, Wisconsin, has approved an 18-month moratorium on new data center permits for projects using over 2 megawatts of power or a petabyte of data. This freeze was enacted after residents raised concerns about potential impacts on the power grid, water usage, noise, and fire risk. La Crosse County had previously implemented a similar pause in unincorporated areas.

9/2/2026
Milwaukee residents urge PSC to deny We Energies rate increase
News ClipSpectrum News·Milwaukee County, WI

Milwaukee residents urge PSC to deny We Energies rate increase

Milwaukee residents and activists are protesting a proposed nearly 15% electric and natural gas rate increase by We Energies, fearing its impact on affordability and potential use for data center infrastructure. The Public Service Commission is holding public hearings on the utility's proposal, with many urging its denial.

9/2/2026
News ClipMilwaukee Journal Sentinel·WI

AI Development Ignores Human and Environmental Costs

An opinion piece argues that current discussions about AI are misdirected, focusing on logistics and ethics rather than the severe human and environmental costs of its development. The authors contend that even 'ethical' AI relies on underpaid labor and extensive natural resource extraction, causing unavoidable harm. They call for an immediate shift to conversations focused on ending these harmful practices.

9/2/2026