Lakes, Rivers & Streams

Stop unchecked data center development

Healthier Future for Wisconsin

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

Harmful Algal Blooms & Potential Human Health Harms

October 30, 2025

The prevalence of algal blooms has been exacerbated by human activities like land use changes, historic and current over-application and runoff of nutrients in agriculture, the introduction of certain aquatic invasive species into Wisconsin, and climate change. …

Read More

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.…

Read More

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.…

Read More

Under the Lens: How to stay safe amid harmful algal blooms

July 8, 2025

A closer look at algal blooms: the risks they pose, and what to watch out for and avoid.…

Read More

Neonicotinoids and Human Health

April 25, 2025

Previously thought to pose no risk to humans, there is increasing evidence that neonicotinoids may have harmful health effects.…

Read More

Local Environmental Benefits of Solar Farming in Wisconsin

April 3, 2025

How solar farms bring local water quality and land health benefits in Wisconsin.…

Read More
Wisconsin Neonic Forum, 2024, UW Madison

Wisconsin Neonic Forum

October 23, 2024

Researchers, advocates and agricultural experts came together for the first ever Wisconsin Neonics Forum.…

Read More
ducks swimming in a wetland area

Price of Pollution: Toxic PFAS contamination devastates two Wisconsin communities

April 12, 2024

Fighting pollution has been at the core of Clean Wisconsin’s mission since it was founded 54 years ago. The reason is simple. Our…

Read More

Reinforced Protections Against Untreated Animal Waste

January 30, 2024

Clean Wisconsin's intervention in a lawsuit targeting the state's water pollution permitting program helped maintain crucial protections for our surface and groundwaters.…

Read More
Back Next