Sustainably Speaking

Latest Episodes:

The Road to Better Auto Recycling Oct 26, 2026

Show notes

What happens to your car when it reaches the end of the road? A lot more than you might think.

In this episode of Sustainably Speaking, host Mia Quinn sits down with Mark Bacchus of Toyota Motor North America and Derick Corbett of Pull-A-Part to follow a vehicle through the automotive recycling process—from removing fluids and reusing parts to recovering more plastics.

Today, about 98% of a vehicle is recyclable—but that doesn’t mean 98% actually gets recycled. Making that happen requires automakers, dismantlers, recyclers and others across the value chain to work together in new ways.

What You’ll Learn From Special Guests, Mark and Derick:

What really happens to an end-of-life vehicle, from depollution and parts reuse to crushing and shredding.
Why automotive plastics can be difficult to recover. A single component can contain multiple different plastics, each chosen for a specific job.
How automakers are designing with recycling in mind, including simplifying materials and making components easier to separate at the end of a vehicle’s life.
Why economics matter as much as technology. Recycling more material ultimately depends on creating enough value for each participant in the recycling chain to recover it.

You’ll also discover just how complicated a seemingly simple car part can be: one exterior mirror can contain 15 different plastics, with each material delivering a different function.

The takeaway? Building a more circular future for vehicles won’t come from one breakthrough. It will take thousands of better decisions—from how cars are designed to how their materials are recovered and reused at the end of the road.

Press play for a behind-the-scenes look at what it will take to keep more automotive materials in use.

The Hidden Life of Packaging Sep 28, 2026

Show notes

We interact with packaging every day—opening a bag of chips, twisting the cap off a soda bottle or grabbing something from the freezer aisle. But how often do we think about everything that package has to do? Probably not very often.

In this episode of Sustainably Speaking, host Mia Quinn heads to an experiential grocery store in Chicago with Anita Budiman of Mars Snacking and John Avolio of Borouge International to unpack the surprisingly complex world of packaging design.

Today’s packages have a big job. They need to protect products, preserve freshness, meet stringent food-safety requirements, perform the way consumers expect—and be designed to be recycled and incorporate recycled content.

And getting all those things right at once isn’t as simple as swapping one material for another.

What You’ll Learn

Mia, Anita and John unpack what goes into designing packaging that protects products, meets safety and performance requirements, and can work within recycling systems.

You’ll hear about:

Why recyclability starts with design. Packaging has to work not only for the product, but also within the recycling infrastructure available to process it.
Why recycled content is especially complex for food packaging. Materials must meet strict food-safety and performance standards, while brands also need access to a consistent supply of suitable recycled material.
How packaging is evolving. From reducing pigments to simplifying multi-layer structures, companies are exploring ways to make more packaging easier to recycle.
What consumers can do. The conversation covers practical recycling tips, including keeping caps on bottles and knowing when flexible packaging belongs at a store drop-off location instead of in the curbside bin.

Along the way, you’ll also find out why a soda bottle is more sophisticated than it looks—and why some pets can make recycled-content packaging especially tricky.
The takeaway: everyday packaging involves a surprising amount of engineering, innovation and collaboration.

Press play for a look at what’s happening behind the package.

Recycling at Red Rocks Aug 24, 2026

Show notes

What happens at Red Rocks after the encore ends, the lights come up and thousands of concertgoers head home?

The real show is just getting started.

In this episode of Sustainably Speaking, host Mia Quinn goes behind the scenes at Colorado’s iconic Red Rocks Amphitheatre with Katie Zarachowicz, Sustainability Administrator for Denver Arts & Venues, to see how one of the country’s best-known concert venues tackles recycling, composting and waste after every show.

Red Rocks consistently diverts more than half of its waste from landfill through recycling and composting. A big reason why? Instead of relying entirely on concertgoers to put everything in the right bin, Red Rocks takes sorting backstage. After events, crews separate materials overnight—sometimes working until sunrise.

What You’ll Learn

Mia and Katie explore what it really takes to make recycling work at a busy entertainment venue, including:
Why back-of-house sorting can make such a difference.
How smarter concessions and production decisions before an event can prevent waste later.
Why recycling education still matters—even when someone else does the sorting.
How recycling policy could affect venues like Red Rocks. Katie discusses Colorado’s emerging extended producer responsibility (EPR) program and the potential to grow markets for materials that are harder to recycle today.
Why Red Rocks thinks zero waste may eventually be within reach.

And because this is Red Rocks, there are a few things you probably won’t hear in your average recycling conversation—like how to design recycling bins around bears, mountain lions and raccoons, which fans create the most waste, and why Katie’s dream concert might be a little heavier than you’d expect.

Press play for a backstage look at how practical decisions, creative problem-solving and a lot of late-night sorting can help keep valuable materials in circulation long after the music stops.

How Salons Are Reducing Waste Jul 13, 2026

Show notes

Step inside the beauty industry's sustainability journey and discover how salons, brands and consumers are working together to keep more materials in use and out of landfills.

What happens to your shampoo bottle after it's empty? Or the foils, applicators and other materials from your trip to the salon?

In this episode of Sustainably Speaking, host Mia Quinn travels to SalonCentric in Chicago to meet with Ben Thompson—a chemical engineer and sustainability leader—to explore how the beauty industry is rethinking packaging, recycling and waste.

The beauty industry generates significant amounts of waste every day, and Ben shares how they’re working to change that. From SalonCentric's partnership with Green Circle to smarter packaging design, brands, salons and recyclers are working together to recover more materials and build a more circular system.

You'll hear how SalonCentric's recycling program helps salons recycle up to 95% of their waste. It’s expanding to stores nationwide and has already diverted more than 550,000 pounds of material from landfill in 2025, during the initiative’s early stages.

Along the way, Ben explains why simpler packaging design can make recycling easier, how refill systems are reducing waste, and why creating a more sustainable future sometimes starts with something as simple as taking a few extra seconds to recycle an empty bottle. It's an inspiring conversation about innovation, collaboration and choices that can make a big difference.

Life After The Blue Bin Jun 08, 2026

Show notes

Most of us toss a plastic bottle into the recycling bin without thinking twice. But where does it actually go? Does recycling really work? And what happens after the truck drives away?

On this episode of Sustainably Speaking, Mia Quinn sits down with Laura Stewart, executive director of NAPCOR, to discuss the recycling system most people never see.

From high-tech sorting systems powered by AI to the surprisingly important role of bottle caps and labels, Laura walks through how plastic bottles move through the recycling stream and why designing products to be more easily recycled matters more than ever.

The conversation also tackles some of the biggest misconceptions about recycling, why access to curbside collection still varies across the country, and what it will take to build a more circular system that keeps a lot more valuable materials in use.

In this episode:

What actually happens after recyclables leave your curbside bin
Why some communities recycle far more effectively than others
How AI is helping modernize recycling facilities
How recycled materials are finding new life in packaging, clothing, automotive applications and more
What U.S. recycling could look like in the next 10–15 years

Laura shares what it’s really like inside a modern recycling facility, where advanced sorting systems can identify and separate materials in seconds to be recycled into everything from new bottles to carpeting and apparel.

And Laura responds to claims that “recycling doesn’t work,” explaining why seeing the process firsthand tells a very different story.

Plus: Wisconsin travel recommendations, favorite streaming shows and outdoor adventures in a favorite state.

How Akron's Mayor is Reimagining Manufacturing Apr 27, 2026

Show notes

From startups to hands-on STEM education, Akron is emerging as a model for how cities can grow jobs, strengthen recycling systems, and build a circular economy for plastics. In this conversation, Mayor Malik shares how Akron is leveraging its roots in rubber and plastics to drive innovation—investing in pilots that help startups scale, strengthening ties between universities and industry, and creating pathways into manufacturing careers at every level.

You’ll also hear how Akron is tackling real-world recycling challenges—reducing contamination, expanding access, and improving systems over time—while working toward a more circular economy for plastics.

The episode also highlights how the city is investing in its people, from introducing students to plastics and polymers through creative STEM education to building a culture of innovation that supports the next generation of talent.

Opening Doors In STEM with Vaishali Udupa and Jennifer Ronk Mar 23, 2026

Show notes

What does a career in STEM—science, technology, engineering and math—really look like today? It might mean managing thousands of employees at a federal agency, protecting breakthrough inventions through patents, or helping redesign the materials that power modern life. The common thread isn’t a straight line. It’s curiosity, adaptability and the willingness to say yes to new opportunities.

Host Mia Quinn sits down with Vaishali Udupa, Chief IP Counsel at Verizon and former Commissioner for Patents at the U.S. Patent and Trademark Office, and Jennifer Ronk, a plastics and sustainability expert at Dow, to explore how the next generation can build meaningful careers in science, technology, and sustainability.

Together, they talk candidly about mentorship, overcoming challenges, embracing leadership, and why you don’t need your entire future mapped out at 18. Along the way, they share candid stories about mentorship, leadership and resilience—and explain why curiosity and problem-solving are at the heart of every STEM career.

You’ll also hear how patents and intellectual property fuel innovation and how emerging technologies like artificial intelligence (AI) are reshaping careers across science, engineering and manufacturing.

Recycling's Big Year and Even Bigger Future Jan 30, 2026

Show notes

What if we could recycle just half of the plastic currently going to landfills?

The answer: 173,000 new jobs, nearly $50 billion in economic output, and a stronger American manufacturing base.

In this episode of Sustainably Speaking, host Mia Quinn welcomes back Ross Eisenberg, president of America’s Plastic Makers, for a wide-ranging conversation on why recycling is no longer just an environmental issue—it’s an economic and manufacturing opportunity hiding in plain sight.

Ross highlights what’s actually working in recycling today, from large-scale facilities turning plastic into new products to advanced technologies that can recover materials once thought to be unrecyclable. He explains why the idea that “recycling doesn’t work” is one of the biggest myths holding back progress.

The conversation also tackles the policy choices shaping the future of recycling, including:

Why flexible, technology-neutral policies matter more than one-size-fits-all mandates
How mass balance works (and why it’s similar to Fair Trade coffee)
What states are getting right—and wrong—on Extended Producer Responsibility
Why a federal definition of advanced recycling as manufacturing could unlock investment nationwide

Looking ahead, Ross shares what success could look like, from scaling U.S. recycling infrastructure to reaching a global plastics agreement that expands access to waste management for billions of people worldwide.

And yes, there’s some fun along the way…from K-pop playlists to shark diving and guilty-pleasure reality TV.

Investing In Sustainable Technology with SK Capital's Anne Kolton Oct 27, 2025

Show notes

Biodegradable water-soluble films. Recycling that reuses molecules over and over. AI that can develop more sustainable polymers. In this conversation, Sustainably Speaking host Mia Quinn sits down with Anne Kolton, Chief Sustainability Officer at SK Capital Partners, to explore the next wave of innovation in manufacturing and materials. Anne shares how her team invests in companies developing breakthrough products, how U.S. manufacturing can launch smarter, more efficient processes, and why engineering and AI will transform the materials we all use every day.

Designing More Recyclable Vehicles Sep 22, 2025

Show notes

What if your car was easier to recycle? Hyundai’s Amanda Nummy is helping make it happen. In Episode 52 of Sustainably Speaking, we explore how biomimicry, recycled plastics, and smart design choices are helping the auto industry tackle its waste footprint — and what that means for the next generation of our cars and trucks.

In this episode, you’ll hear:

• How Hyundai’s goal is to use 20% recycled plastics by weight in vehicles by 2030

• Why designing for disassembly is key to making cars easier to recycle

• What we can learn from beetles and tree bark about sustainable design

• How advanced recycling could reshape the auto supply chain

Our TOPPODCAST Picks

Follow Us

Stay Connected

Related Podcasts

Links

Stay Connected