Data Centers

Action Alert: Take a Stand Against Unchecked Data Center Development

Healthier Future for Wisconsin

Take a stand against unchecked data center development

November 5, 2025

If data centers come to Wisconsin, they must benefit—not harm—our communities. But right now, we have far more questions than answers about their impacts.…

Read More
Close up of woman and children hands, pouring glass of fresh water from tap in kitchen

Offsite Water Use of Data Centers

November 4, 2025

Data centers require a lot of energy. If they use non-renewable sources, their indirect water use could rival that of entire Wisconsin cities.…

Read More
Hands under faucet

New Analysis: Data Center Water Consumption Will Be Far Higher Than Tech Companies Claim

November 4, 2025

When water use at power plants is accounted for, one AI data center could use more water than an entire Wisconsin city.…

Read More

Wisconsin AI Data Center Power Needs Analysis and Comparison

October 21, 2025

1 gigawatt (GW) of data center demand equals the power needs of more than a million Wisconsin homes.…

Read More
Question mark over a wetland

Clear As Mud: Hidden thirst of data centers

October 9, 2025

Large energy demands, and often corresponding water needs, pose a risk to Wisconsin’s water resources.…

Read More
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?…

Read More
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.…

Read More

PSC approves plan to power AI data center with gas plants

May 22, 2025

Decision will bring 1,200 MW of new, dirty power to southeast Wisconsin.…

Read More

AI data centers and the artificial need for dirty energy

March 27, 2025

Whether knowingly or not, you’ve probably already encountered some form of artificial intelligence. Google’s search results autoload AI-powered summaries; Microsoft has integrated AI-powered features into its business software offerings; uncanny AI-generated images have proliferated across every social media platform.…

Read More