Clean Wisconsin

Action Alert: Stop Unchecked Data Center Development

Healthier Future for Wisconsin

defender podcast artwork featuring Amy and Michael

Data Center Secrets

September 21, 2025

What will the AI data center boom mean for Wisconsin’s precious water resources, our land, our energy bills? And why is it so hard to find out?…

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Nitrate Contamination Map, source: Clean Wisconsin

The Cost of Nitrate Contamination in Wisconsin’s Drinking Water

September 18, 2025

Wisconsin faces a growing public health crisis caused by widespread nitrate contamination in our drinking water.…

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data center

AI data centers in Wisconsin will use more energy than all homes in state combined

September 16, 2025

New analysis from Clean Wisconsin reveals scale of data center energy demand.…

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defender podcast artwork featuring Amy and Heather

The Climate March is Coming!

September 15, 2025

How you can join people from all walks of life on Sunday, Sept 28 to take a stand for our climate right here in Wisconsin.…

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defender podcast artwork featuring Dylan and Joe

150 Million Reasons to Listen to This Episode

September 8, 2025

A look at two little-known programs that survived the big federal cuts and are ready to be used by you.…

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Line 5 Hearing Expert Testimony Begins

September 3, 2025

In front of a packed hearing room, expert testimony began today the legal battle against Enbridge’s Line 5 oil pipeline.…

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Legal Fight over Line 5 Oil Pipeline Moves to Madison

September 3, 2025

A multi-week legal hearing challenging Wisconsin’s approval for the Line 5 oil pipeline will move to Madison this week.…

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How much would you pay? Measuring the value of a clean environment

August 25, 2025

How much would you pay to swim in a clean lake? To fish in a pristine stream? You may not ever think about that, but meet somebody who does -- a lot…

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Trump order to keep Michigan coal plant running will mean higher energy bills in Wisconsin

August 19, 2025

Families and businesses across the Midwest, including here in Wisconsin, will be footing the bill to bring an empty coal plant back online in Michigan.…

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Why the EPA claims climate change won’t hurt you

August 18, 2025

The EPA is fighting the landmark legal decision that allowed it to fight climate change.…

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