The U.S. Department of Energy spends roughly $8 billion annually cleaning up nuclear waste from Manhattan Project-era sites like Hanford, Washington and Oak Ridge, Tennessee. On this episode of the Environmental Transformation Podcast, host Sean Grady sits down with Steve Moore, president and CEO of Veolia Nuclear Solutions Federal Services Group, to discuss the agency's most pressing environmental liabilities and innovative remediation technologies.

Moore describes the scale of the challenge: 56 million gallons of high-level radioactive waste currently stored in above-ground tanks at Hanford alone. He explains how Veolia's patented GeoMelt vitrification technology transforms reactive metals and radioactive waste into stable glass, and discusses the company's operations of two of the largest radioactive waste landfills in the nation.

The conversation covers emerging opportunities to revitalize federal sites as data centers and advanced reactor facilities, the "competetition" model where contractors collaborate on complex projects, and why the nuclear remediation field offers meaningful careers for young professionals seeking challenging environmental work.

Sean Grady interviews John M. Beath, P.E. (TX), LCA-CP, CEO and founder of John Beath Environmental, LLC, on the Environmental Transformation Podcast. Beath explains life cycle assessment (LCA), carbon footprints and how companies evaluate emissions across raw materials, manufacturing, transportation and product use.

In this episode, Beath breaks down LCA basics for beginners, including emission factors, primary vs. secondary data and environmental databases. He also discusses LCA 101, LCA 102 and LCA 103, transparent Excel-based modeling, EV vs. internal combustion trade-offs, grid impacts, charging and temperature effects, EPDs, and why plug-in hybrids can be a practical near-term solution for reducing combustion-related air pollution in daily driving.

Host Sean Grady talks with Kevin Lavezzo of CHEMTREC about the side of the chemical world most people never see, but responders rely on when accurate information matters. They unpack what CHEMTREC actually does, including how its Emergency Operations Center triages calls, uses tools like the Emergency Response Guidebook (ERG), and connects callers with product experts.
Lavezzo explains a common misconception: first responders can call CHEMTREC for help without paying a fee, and the team will still work to support a response even when company information is incomplete. The conversation also covers how CHEMTREC supports compliance for shippers, manages safety data sheets, provides hazmat and regulatory training, and coordinates parts of incident response through partners.
They also dig into real-world challenges, from language barriers and global response complexity to responder skill gaps with monitors and interpreting SDS details, plus emerging trends like lithium-ion battery incidents and severe weather impacts on transportation.

Thanks to our Sponsors: Cascade Environmental, E-Tank & Pump, and WASTELINQ.

TerraCycle CEO and co-founder Tom Szaky returns to the Environmental Transformation Podcast with host Sean Grady for an update on what has changed since his last appearance in episode 20 in 2020. Szaky breaks down why most items are “not recyclable” because of economics, not technology, and why reuse is TerraCycle’s biggest investment through the Loop platform, including what it has taken to scale in France. The conversation also digs into U.S. recycling headwinds, extended producer responsibility, Senate Bill 54 and Senate Bill 343 in California, and why education and “making it fun” can move behavior fast. Szaky also explains TerraCycle’s current Regulation CF raise, the planned Regulation A offering, and where to learn more at www.terracycle.com.

Thanks to our Sponsors: Cascade Environmental, E-Tank, and WASTELINQ

On the Environmental Transformation Podcast, host Sean Grady talks with Charlie Sellars, author of “What We Can Do, a Climate Optimist Guide to Sustainable Living” and a director of sustainability at Microsoft.

Topics include:
• Why “crisis language” can burn people out, and how Sellars frames “pragmatic” climate optimism. (“crisis language kind of burns people out”; “The optimism language is a pragmatic language.”)
• Carbon accounting basics and early carbon footprint labels in food. (“we’re kind of at day one of carbon accounting”; “Sweet Green will actually put the, uh, carbon footprint of your meal”)
• Life cycle assessment and the “make it, move it, use it, lose it” framework. (“It’s called lifecycle assessment”; “make it, move it, use it, lose it framework.”)
• Right to repair, product longevity, and the power of buying signals and reviews. (“right to repair movement”; “voting with their, uh, their wallets”; “leaving a positive review”)
• Clean energy debates on nuclear, solar barriers, and how AI is driving data center energy demand. (“discouraging nuclear power generation”; “preventing people and companies from installing solar panels”; “what they’re used for is now ai”; “AI obviously takes a lot of energy.”)

On this episode of the Environmental Transformation Podcast, host Sean Grady speaks with Enviro Apps co founder Amit Bhargava live at the EHS Hazmat Summit. Bhargava explains how his platform streamlines digital hazardous waste and dangerous goods documentation, improves emergency response times, reduces administrative burden, and helps shippers and carriers save money. He also discusses regulatory hurdles, SAP integrations, sustainability features, and real time data access for emergency responders.

Thanks to our Sponsors for their support of the podcast: WASTELINQ, Cascade Environmental, E-Tank

Alan McKim, founder of Clean Harbors, joins the Environmental Transformation Podcast to discuss how he grew the company from a four-person startup in 1980 into one of North America's largest environmental and industrial services providers. McKim reflects on early emergency response work, major acquisitions including Safety Kleen, going public during the 1987 crash, and building a nationwide network of 20,000 employees, 10,000 vehicles, 700 service centers, and 100 permitted waste facilities. He also shares insights from his Undercover Boss experience, the role technology plays in Clean Harbors operations, and lessons from his book, “Doing the Doing.”

Thanks to our Sponsors: WASTELINQ, E-Tank, and Cascade Environmental

Host Sean Grady welcomes Scott Parker, Executive Director of Enfinite—the Industrial Liquid Recycling Association—to discuss the organization’s rebrand from NORA and its mission to connect, educate, and protect the industrial liquid recycling industry. Parker shares Enfinite’s history, key regulatory advocacy work, challenges like PFAS management and driver shortages, and how members are embracing technology and sustainability.

Get more episodes of The Environmental Transformation Podcast for in-depth discussions on environmental leadership and innovation.