In this episode, what the rain and snow are telling about PFAS pollution in the Upper Midwest—plus some information about new PFAS laws in Minnesota that could be a blueprint for Wisconsin.

Host: Amy Barrilleaux

Guest: Alexander Frie, Research and Fellowship Coordinator, Minnesota Sea Grant

Resources for you:

Amara's Law regulating PFAS in Products (Minnesota)

Episode 62: What to Know about PFAS in Pesticides

PFAS Contamination in Public and Private Wells in Wisconsin (Health Research Brief)

A circuit court judge is deciding whether permits issued by the state allowing Enbridge to build its Line 5 pipeline reroute in Wisconsin's Northwoods are legal. But in the meantime, he is allowing work on the new Line 5 to continue -- except in a few key places.

Host: Amy Barrilleaux

Guest: Evan Feinauer, Clean Wisconsin Attorney

Resources for You:

Wisconsin: One one of the Most Important Places om Earth (Video)

Stop the Line 5 Oil Pipeline

Amy talks with a researcher who took a deep dive into the water impacts of AI data centers. What she found is something you're not hearing many tech companies talking about.

Host: Amy Barrilleaux

Guest: Hannah Richerson, Water Policy Manager, Clean Wisconsin

Resources for You:

New Analysis: Data Center Water Consumption Will Be Far Higher Than Tech Companies Claim Clear As Mud: Hidden Thirst Of Data Centers AI Data Centers In Wisconsin Will Use More Energy Than All Homes In State Combined

Wisconsin was one of the first places where the farm-to-table movement really took root. But now that movement is changing, becoming more urgent in the face of the flooding, droughts, and changing weather patterns that are taking a toll on our food systems.

In this episode, Amy welcomes Madison's 2025 Chef of the Year Evan Danells of Cadre to talk about why these days chefs are adding protecting the planet to the menu.

Host: Amy Barrilleaux

Guest: Chef Evan Danells, Cadre

Resources for You:

2026 Epicurean Evening Menu & Tickets

Right now there are three AI data centers under construction in Wisconsin. So how do you minimize the toll they will take on our environment and our energy bills?

On this episode, a deep dive into data center tariffs at the PSC and what they mean for you.

Host: Amy Barrilleaux

Guest: Clean Wisconsin Attorney Brett Korte

Resources for You:

Petition: Stop Unchecked AI Data Center Devlopment

Related Episodes:

Episode 56: Data Center Secrets

Episode 59: Who's Paying for Data Centers?

Episode 60: Hey tech companies, your gas is showing!

Episode 63: How Caledonia, WI Defeated a Date Center

Episode 67: The Nuclear Option

The science supporting climate change has long been settled, but progress remains painfully slow. Especially here in Wisconsin, where we have laws on the books that are actively helping to keep fossil fuels burning here.

But maybe not for long. In this episode meet one of 15 kids who is suing our state over climate change.

Host: Amy Barrilleaux

Guests:

Madeleine Bohn, Wisconsin High School Student

Skylar Harris, Attorney, Midwest Environmental Advocates

On this episode, a look at the fallout from a rapid dismantling of environmental protections, and what groups like Clean Wisconsin and so many others are doing to keep people safe.

Host: Amy Barrilleaux

Guest: Katie Nekola, Clean Wisconsin General Counsel

Resources For You:

Economic Impacts of the "One Big Beautiful Bill Act" Energy Provisions on Wisconsin

Clean Wisconsin Sues EPA Over Repeal Of Climate Protections

What makes the food you eat healthy? Turns out it's a pretty complicated question that goes way beyond the four food groups. In this episode, Amy visits Starry Nights Farm in Burlington to learn about some groundbreaking research—involving beef raised right here in Wisconsin—that's changing the way we look at food and nutrition.

Host: Amy Barrilleaux

Guests: Paul Maggio and Marisa Wiewall, Starry Nights Farm

Resources for You:

Nutritional Comparisons Between Grass-Fed Beef and Conventional Grain-Fed Beef

Defining Nutrient Density in Beef

Starry Nights Farm

Defender Episode 57: Wisconsin's Forbidden Fruit

Defender Episode 45: Cows, Tall Grass and Wind Turbines

Communities across Wisconsin are starting to push back when energy utilities come to town with big plans for big gas plants. But how do you turn opposition into victory?

In this episode, Amy talks with the mayor of Superior about the city's long journey to defeat the Nemadji Trail Energy Center—the ugly gas plant with the pretty name.

Host: Amy Barrilleaux

Guest: Mayor Jim Paine, Superior, Wis.

Resources for You:

Under the Lens: The Truth About Natural Gas

There is a lot of new excitement around nuclear energy these days, and no coincidence, it comes as we face staggering energy demands from AI data centers. Now, the Trump Administration is relaxing environmental and safety regulations for new nuclear reactors. In this episode, a look at what would happen to our environment - and our energy bills - if utilities race to meet AI demand by building more nuclear reactors.

Host: Amy Barrilleaux

Guest: Katie Nekola, General Counsel, Clean Wisconsin