Current Issues
Our dedicated staff of experts conducts sound science, shapes public policy, takes legal action, and works with impacted communities to find solutions to today’s biggest environmental challenges.
Join Clean Wisconsin's
Action Network
We’ll send you regular updates with opportunities to make your voice heard and help protect Wisconsin’s environment.
our work
What We’re Fighting For
We’re propelling Wisconsin into a new era of energy independence and clean jobs by encouraging a switch to solar and wind energy, accelerating clean transportation, and championing energy efficiency programs that reduce energy use.
Everyone deserves clean, safe water. From protecting drinking water from lead, PFAS and nitrate contamination to defending our state’s critical wetlands, we are the leader in protecting Wisconsin's invaluable water resources.
We can’t always see or smell toxic air pollutants in the air we breathe, but their health impacts are very real. Clean Wisconsin has been fighting for clean air for more than 50 years. Our work has had a direct impact on air quality regulations here in Wisconsin.
Clean Wisconsin is working with Wisconsin communities to build a cleaner, healthier future. We are scaling up the use of green infrastructure through education, outreach, policy, and on-the-ground installation of rain barrels and rain gardens. And we’re educating decision-makers about climate smart building and farming practices.
Recent Victories
help spread the word
Every Share Matters
get the latest
News from Clean Wisconsin
Sign up for environmental news and exclusive alerts from a source you can trust.
our approach
Defending Wisconsin’s Environment
Legal Action
For more than five decades, our attorneys have been defending Wisconsin’s environment through strong, effective litigation.
Leading with Science
Our science department keeps Clean Wisconsin on the forefront of environmental issues confronting our state.
Impacting Policy
Our policy experts work with local and state leaders to drive environmental policy changes.
Uplifting Your Voice
With an active membership and action advocacy base 20,000-strong, we keep you connected to information and opportunities to make your voice heard on critical environmental issues.