Clean Wisconsin

Action Alert: Take a Stand Against Unchecked Data Center Development

Healthier Future for Wisconsin

Clean Wisconsin is ready for this moment

March 27, 2025

In times of political uncertainty, it’s easy to feel overwhelmed — especially when our environment is on the line. But here’s the good news: Clean Wisconsin is prepared for this moment.…

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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.…

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The path forward: Advancing Clean Wisconsin’s legislative priorities for 2025-2026

March 27, 2025

In just the first ten weeks of the year, Clean Wisconsin has been in the halls of Madison and Washington to advance new support for addressing nitrate contamination, promoting conservation agriculture, combatting PFAS pollution, defending federal investments in water, infrastructure and climate, and protecting the Great Lakes.…

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Our legal team is making progress in two major cases

March 27, 2025

Clean Wisconsin's legal team is making progress on a pair of major cases: fighting the Line 5 oil pipeline and opposing new gas plants.…

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From energy crisis to climate crisis: The origin of energy codes and why we must move forward

March 27, 2025

Most homes and other buildings in Wisconsin were built before laws required insulation or efficient heating and cooling systems. In the absence of regulation, builders and developers constructed inefficient buildings, leaving us to deal with the consequences.…

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Home energy assessments: Get to know your home

March 27, 2025

Erin Lee, a Milwaukee resident who has owned her south side home for nine years, thought she knew which parts of her house…

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The Defender podcast: Q & A with Amy Barrilleaux

March 27, 2025

For years, Clean Wisconsin’s State of Change podcast has been your trusted source for in-depth conversations on the most pressing environmental issues in Wisconsin. Now, we’re excited to announce some big changes.…

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Under the Lens: Microplastics in the environment and our bodies

March 27, 2025

Micro- and nanoplastics (MNPs) are ubiquitous in the environment. This includes the water we drink, the food we eat and the air we breathe.…

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Lessons from history: Regulatory responses to persistent pollutants

March 27, 2025

By now, most have heard mention of “forever chemicals,” referencing per- and polyfluoroalkyl substances, or PFAS. But PFAS are not the first class of chemicals to hold this title.…

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Wisconsin Neonicotinoid Workgroup: Moving forward with collaboration and awareness

March 27, 2025

Neonicotinoid pesticides have become a topic of growing concern due to their environmental harms.…

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