Milwaukee Suburb Bans New Data Centers

Voters approve measure to restrict future data center development in their community.

Apr. 8, 2026 at 11:12pm

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A glowing, neon-lit 3D illustration of a futuristic data center server rack, with pulsing blue and purple lights emanating from the hardware, conceptually representing the community's mixed feelings about the expansion of data centers.A Milwaukee suburb's vote to restrict future data centers highlights growing community concerns over the environmental and infrastructure impacts of large-scale tech facilities.Today in Milwaukee

Residents of a Milwaukee suburb have voted to approve a measure that will restrict the construction of new data centers in their community. The referendum, which passed with overwhelming support, is believed to be the first of its kind in the United States.

Why it matters

The vote reflects growing concerns among some communities about the environmental and infrastructure impacts of large-scale data centers, which require significant amounts of energy, water, and land. As data demands continue to rise, this decision could set a precedent for other cities and towns looking to limit data center development in their areas.

The details

The referendum, approved by voters in the Milwaukee suburb of Wauwatosa, prohibits the construction of any new data centers within the city limits. Existing data centers will be allowed to remain, but no new facilities can be built. Supporters of the measure cited concerns over the strain data centers place on local resources, as well as the potential for increased noise, traffic, and property values.

  • Voters in Wauwatosa, Wisconsin approved the anti-data center referendum on April 5, 2026.

The players

Wauwatosa

A Milwaukee suburb that has become the first city in the United States to pass a referendum restricting the construction of new data centers.

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What they’re saying

“Our community has seen the negative impacts that large data centers can have, and we've decided that we don't want that for Wauwatosa. This vote sends a clear message that we're putting our residents first.”

— Jill Adamczyk, Wauwatosa City Council Member

What’s next

The city of Wauwatosa will now begin enforcing the new data center restrictions, which could face legal challenges from data center operators or industry groups.

The takeaway

Wauwatosa's decision reflects a growing trend of communities pushing back against the rapid expansion of data centers, which are increasingly seen as disruptive to local infrastructure and quality of life. This vote could inspire other municipalities to consider similar measures, leading to a broader debate over the tradeoffs between technological progress and community priorities.