The Environmental Transformation Podcast with Sean Grady

PFAS testing is moving beyond PFOA and PFOS, with ultra-short-chain compounds raising new questions for water utilities and laboratories.

Lindsay Boone, PFAS program leader for Pace Analytical, talks with Environmental Transformation podcast host Sean Grady about the EPA's proposed UCMR 6 monitoring, biosolids management and the growing challenge of landfill leachate. She outlines plans to test for seven ultra-short-chain compounds beginning in 2028 and explains why trifluoroacetic acid, or TFA, could complicate efforts to distinguish contamination in a sample from background contamination.
Boone discusses proposed changes to drinking water limits, the treatment differences between long- and short-chain compounds, and why utilities cannot choose technology without understanding their water chemistry. The conversation covers carbon filtration, reverse osmosis, land application of biosolids and efforts to move responsibility for industrial discharges back to their sources.

She also examines what laboratories can actually measure when companies claim PFAS destruction, including the limits of targeted testing and the importance of tracking precursor compounds. For landfills and wastewater plants, the challenge extends beyond removing contaminants to managing concentrated waste, disposal costs and potential liability.
Boone explains why laboratories need reporting limits and data quality objectives before samples arrive, especially when property transactions or regulatory deadlines create pressure for fast results. Her message to utilities, consultants and waste operators: Treat the laboratory as part of the project team, not a black box.
PFAS resources: http://pfas.com/
Contact Lindsay Boone: lindsay.boone@pacelabs.com
Follow the podcast and sign up for updates: http://seankgrady.com/
#PFAS #WaterTreatment #EnvironmentalTesting

PFAS litigation produced New Jersey settlements with DuPont and 3M valued at $2.5 billion. Water utilities and ratepayers still face treatment costs.
Environmental attorney Bill Jackson of Kelley Drye & Warrentalks with Environmental Transformation podcast host Sean Gradyabout representing 15 states in contamination cases. He explains how natural resource damages differ from remediation costs, why states can bring claims outside CERCLA, and how public claims based on risk differ from an individual's effort to prove that exposure caused cancer.
Jackson also addresses a difficult distinction: holding a chemical manufacturer responsible is not the same as pursuing the companies that used its products. He describes how the PFOA and PFOS hazardous substance designations affect property owners and firefighting foam users, and why enforcement discretion does not necessarily protect passive receivers from private lawsuits.
For utilities and industrial operators, the discussion covers upstream discharge testing, internal PFAS audits, historical insurance policies and the cost of contamination in biosolids applied to farmland. Jackson explains New Jersey's approach to helping private well owners and protecting public systems from contribution claims.
He closes with North Carolina's nearly $600 million settlement tied to the Fayetteville Works site and Cape Fear River contamination, describing the funding needed for water treatment and natural resource damages.
Follow the Environmental Transformation podcast and sign up for the newsletter at http://seankgrady.com/.
#PFAS #WaterQuality #EnvironmentalLaw
CHAPTERS:
0:00 Bill Jackson on PFAS Accountability
4:00 Protecting Taxpayers From Cleanup Costs
6:00 Why PFAS Is Not Natural Background
9:00 Cleanup vs. Natural Resource Damages
12:00 State Claims Beyond CERCLA
15:00 Proving PFAS Risk in Court
19:00 Explaining Toxicity Science to Judges
22:00 Sponsor Messages
25:00 CERCLA and Joint and Several Liability
29:00 Chemical Makers vs. Product Users
31:00 Firefighting Foam and Airport Liability
33:00 Drinking Water Standards and Ratepayers
36:00 Water Settlements and Private Wells
39:00 Tracking Upstream PFAS Discharges
43:00 Internal PFAS Audits
46:00 Historical Insurance and Cleanup Costs
49:00 Passive Receivers and Contribution Risk
52:00 Biosolids and Contaminated Farmland
56:00 Source Control at Contaminated Farms
58:00 North Carolina's PFAS Settlement

Indiana's circular economy starts before the recycling bin, with buildings designed for deconstruction and manufacturers recovering their materials.

Circular Indiana board president Pam Francis, vice president of Schott Design, and board member Ken Miller talk with The Environmental Transformation podcast host Sean Gradyabout keeping products and materials in use longer. They explain the organization's shift from the Indiana Recycling Coalition, the upfront costs of changing business practices and the challenge of keeping recovered materials close to Indiana manufacturers.

The conversation covers AI-powered waste sorting, digital product passports and extended producer responsibility, or EPR. Francis and Miller discuss their focus on batteries, the fire risks that shape that work and the questions surrounding producer-funded collection, consumer costs and convenient drop-off locations.

Francis describes practical changes in commercial interiors, including carpet recycling, furniture reuse and designing spaces that can adapt without sending usable materials to a landfill. Examples include Shaw Industries' carpet take-back model and Sortera's use of AI to separate aluminum alloys, along with discarded tires turned into road barriers and unsold food recovered for animal feed.

The guests also preview the 2026 Circular by Design: Innovation Meets Action conference, scheduled for Oct. 5 at The Heritage Group's Indianapolis venue, The Center, with speakers including Heidi Sanborn and Kent Holm.
Conference registration and membership: http://circularin.org/
Podcast, newsletter and updates: http://seankgrady.com/

#CircularEconomy #BatteryRecycling #SustainableDesign
CHAPTERS:
0:00 Welcome and Guest Introductions
2:00 Moving Beyond Traditional Recycling
6:00 Measuring Circular Economy Progress
8:00 Circular by Design Conference Preview
11:00 The Business Barriers to Circularity
14:00 AI Sorting and Recycling Infrastructure
17:00 Recovering Recyclables From Mixed Waste
20:00 Circular Indiana's Battery EPR Plan
23:00 Building an EPR Stakeholder Coalition
25:00 Battery Fires and Recycling Safety
27:00 Sponsor Break
30:00 Indiana's Manufacturing Supply Chains
34:00 Tires and Food Waste as Raw Materials
36:00 Heidi Sanborn and EPR Experience
39:00 Kent Holm and Battery Collection Models
43:00 Oil Containers and Hazardous Waste
45:00 Designing Out Construction Waste
49:00 Reusing Carpet, Furniture and Doors
51:00 Shaw's Carpet Take-Back Model
53:00 Building Deconstruction in Boulder
56:00 Waste Industry Partnerships
58:00 Sortera and AI Aluminum Sorting
1:01:00 Battery EPR and Long-Term Goals
1:04:00 Keeping Resources in Use
1:07:00 Closing and Conference Reminder

Greenwashing can start when a communications team turns solid sustainability data into an overstated claim, says Helen Neal. The founder of HN Communications, a certified B Corp sustainability communications consultancy, talks with the Environmental Transformation Podcast host Sean Gradyabout the gap between corporate progress and public credibility. She explains how companies can speak about climate action without exaggerating results or going silent out of fear of scrutiny.Neal details her IMPACT framework: integrity, meaning, proof, action, consistency and transparency. She also explains how Zena, the artificial intelligence platform she developed, reviews websites, press releases and sustainability reports for potential regulatory risks. Rather than rewriting copy, the tool coaches users to identify missing evidence, clarify claims and explain how results were achieved. Neal says it still requires human review and is not a substitute for legal advice.The conversation also covers the pressure on 2030 commitments, why sustainability needs support from the chief executive and how tying bonuses to measurable goals can spread responsibility across a business. Neal makes the case for treating secure supplies, reliable energy and ethical procurement as long-term business priorities rather than simply the right thing to do.She traces her move from corporate work to building a flexible, remote consultancy and explains why she created the Climate Leaders Community for women in sustainability. Her message to boardrooms: use technology to understand the data, but keep telling the human stories behind the work.Contact Helen Neal: helen@hncommunications.co.ukFind Helen Neal and HN Communications on LinkedIn.#Greenwashing #SustainabilityCommunications #ClimateLeadershipThanks to our Sponsors: Cascade Environmental, E-Tank, WASTELINQTAGS:Helen Neale, Xena AI, Zena review, HN Comms, green hushing, ESG reporting, environmental advertising, green claims review, corporate accountability, climate risk communication, supply chain resilience, Scope 3 emissions, sustainability governance, responsible marketing, circular economy, climate commitments, sustainable procurement, brand trust, climate tech, environmental podcast

Indiana sustainability strategy is shifting from pollution prevention alone to resource efficiency, circular economy, water reuse and supply chain resilience. Paul Melillo, director of business development and principal at Metric Environmental, explains how the Indiana Partners for Sustainability is making that transition as it prepares for its 29th annual conference Sept. 10 in Indianapolis.
Melillo describes the voluntary Partners Pledge, which asks member companies to identify sustainability improvements, attend events and report annual metrics on materials, landfill disposal, recycling and energy use. He makes the economic case in simple terms: businesses pay for waste when they buy materials and again when they dispose of them. Reducing waste can cut costs while improving environmental performance.
The discussion also previews the conference program, including keynote speaker Bruno Pigott, executive director of the WateReuse Association, the Governor's Award for Excellence, and concurrent afternoon tracks focused on sustainability success stories and water. Melillo says water demand tied to data centers and major manufacturing developments is likely to be part of the conversation, alongside PFAS and infrastructure planning.
Looking beyond the conference, Melillo argues that Indiana businesses need to prepare for more supply chain transparency, product life cycle scrutiny, carbon footprint reporting, water-use disclosure and recycling expectations. The organization supports members through quarterly facility meetings, peer sharing, consulting partners and a recorded library of more than 200 presentations.
Learn more at http://inpartnersforsustainability.org/.

Automotive plastic recycling is moving outside the curbside bin as EPR laws push petroleum brands to fund collection systems for used oil and antifreeze containers.
David Lawes, CEO of Interchange 360, explains why petroleum packaging needs a separate recovery system and how the organization is building one across the United States. The effort grew from a Canadian model and brings major petroleum producers under a shared compliance structure for petroleum and automotive packaging.
Lawes describes a funding model based largely on product volume, with fees collected upstream and incentives paid to existing trucking, collection and recycling businesses rather than a network of Interchange-owned trucks or facilities. He also explains how auto retailers, household hazardous waste sites and other return locations can serve as convenient alternatives to curbside recycling, where residual oil can contaminate broader material streams.
The conversation follows the material after collection. Motor oil containers can be shredded, warmed and processed through a centrifuge to remove residual oil, which can be recycled, while the plastic can move into post-consumer markets and potentially back into new motor oil packaging. Lawes says the long-term goal is a tighter circular system, but processing capacity remains a major constraint, especially in states such as Colorado where the program is building infrastructure from a near-zero starting point.
Lawes also discusses why consumer behavior often comes down to two factors: clear communication and convenient drop-off options. He points to British Columbia, where the Canadian program has achieved collection and recycling rates above 90%, as evidence that specialized systems can scale when the network is easy to use.
Learn more about the Environmental Transformation Podcast at www.seankgrady.com.

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#PlasticRecycling #ExtendedProducerResponsibility #CircularEconomy
CHAPTERS:
0:00 Recycling Challenge and Introduction
2:00 Five Oil Brands Build a Shared EPR Model
4:00 Why the Canadian Model Was Chosen
6:00 Canada and U.S. Program Differences
9:00 How Volume Based EPR Funding Works
12:00 Incentivizing Existing Recycling Companies
15:00 Alternatives to Curbside Collection
18:00 Sponsor Break
20:00 State by State EPR Compliance
24:00 Circularity and Post Consumer Content
27:00 Building Processing Capacity From Zero
30:00 Cleaning Oil Contaminated HDPE
33:00 Other Materials That Need Separate Systems
36:00 Convenience Drives Recycling Behavior
40:00 Collection Equipment and Retail Incentives
42:00 Colorado Targets and Producer Compliance
45:00 Developing Colorado Processing Capacity
49:00 Building the System for the Long Term
TAGS:
David Laws recycling, Lawes lubricant recycling, Interchange360 recycling, lubricant container recovery, used oil bottle recycling, petroleum packaging stewardship, alternative collection program, motor oil jug recovery, antifreeze jug disposal, producer responsibility group, Colorado packaging compliance, Washington EPR policy, post consumer resin, HDPE oil bottle processing, circular packaging systems, automotive waste diversion, hazardous waste drop off, recycling incentive model

AI risk intelligence can turn public corporate disclosures into a living view of threats before leaders see them internally. Jim Massey, founder and CEO of Eastward AI, explains how his platform reframes risk as the gap between where an organization stands and where it needs to go. Rather than relying on static spreadsheets and siloed annual reviews, Eastward builds a corporate persona from filings, reports, press releases, industry standards and competitive data, then uses curated agents to identify relevant changes.

Massey describes a private-company example in which the system connected a supplier announcement with a manufacturing fire and flagged exposure affecting roughly 15% of a client's business. He also walks through a beverage-company review that surfaced potential pressure from European drought conditions, tariffs and shipping disruption through the Strait of Hormuz.

The conversation covers Eastward's Reality Check feature, risk cards, citations for generated statements, audit trails, supplier scorecards and visual maps showing how multiple threats connect. Massey explains why people remain responsible for validating context, controls and reports, even when artificial intelligence handles much of the research and document production.

Host Sean Grady also asks how the platform supports sustainability teams, Scope 3 supply-chain reviews, executive decision-making and board reporting. Massey argues that faster, lower-cost assessments can move risk management beyond compliance and toward strategy, while keeping humans accountable for the final call.

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

#ArtificialIntelligence #CorporateStrategy #RiskManagement

TAGS:Jim Massy, EastwardAI, Eastward artificial intelligence, risk management technology, corporate risk analytics, executive decision support, continuous risk monitoring, ERM modernization, third party due diligence, supplier risk scoring, materiality assessment automation, ESG risk systems, C suite risk strategy, board risk reporting, human in the loop AI, AI governance for business, regulatory risk alerts, risk taxonomy software, corporate persona modeling, active intelligence platform

Career ownership is not optional. Paul Goudreault spent more than 40 years in environmental consulting and engineering, serving as CEO of two multinational firms, before distilling those lessons into a practical book for professionals at every stage.
Goudreault, founder of Enorine Partners and author of "Own Your Career: No One Else Will", walks through his ADAPT Career Lifecycle model, a five-stage framework covering the full arc from acquiring foundational skills to transitioning into retirement or reinvention. He and host Sean Grady discuss why most professionals never truly take ownership of their careers, how to identify the right mentor inside and outside your organization, and why your professional brand determines how much freedom you earn at work.

The conversation covers the difference between a coach and a mentor, how AI is reshaping entry-level roles in environmental consulting, the transferability of project management skills across industries, and why relationship-building remains the one thing technology cannot automate. Goudreault also shares career personality types, from the traditionalist to the entrepreneur, and explains how understanding your type helps you choose the right roles and organizations.
His second book, "Own the Life You Deserve", is now available in audiobook format. Both titles are available on Amazon by searching Paul Goudreault. Visit https://www.seankgrady.com/to see the entire catalog of episodes to listen to or watch.

#EnvironmentalPodcast #CareerDevelopment #EnvironmentalConsulting

TAGS:
career lifecycle model, ADAPT model, career ownership, environmental consulting careers, EHS career advice, career mentorship, professional branding, career development podcast, environmental engineering podcast, project manager career growth, how to find a mentor, career personality types, AI in environmental consulting, career reinvention, work life balance consulting

CHAPTERS:
0:00 Introduction and Guest Welcome
2:02 Why Paul Goudreault Wrote the Book
4:00 The ADAPT Career Lifecycle Model Explained
11:20 How to Level Up at Any Career Stage
15:40 The Importance of Being Coachable
18:45 Building Your Advisory Team
25:00 Career Personality Types
29:30 Investing in Yourself Throughout Your Career
36:30 Staying Current with Technology and AI
41:30 Networking as a Long-Term Career Investment
44:20 How to Find the Right Mentor
48:30 Personal Brand vs. Professional Brand
51:30 Dress for Success and First Impressions
54:30 Understanding Your Organization's Strategy
56:30 Making Your Mark and Leaving a Legacy
58:30 Goudreault's Training Program and Book Links

The U.S. drinking water MCLs for PFAS remain in effect, but court challenges, proposed deadline extensions, and regulatory uncertainty have left public water systems in a difficult position. Taryn McKnight, VP and PFAS Practice Leader for Eurofins Environment Testing, breaks down the current state of PFAS regulation in the United States, including the legal battles over EPA's drinking water standards, the CERCLA hazardous substance designation, and why the proposed rollback of certain PFAS compounds may be less consequential than headlines suggest.
Recorded at the Battelle Chlorinated Conference in Dallas-Fort Worth, McKnight and host Sean Grady examine why utilities are caught between monitoring requirements and investment decisions, how biosolids have emerged as a primary concern for state agencies, and what the UCMR5 occurrence data actually shows about which compounds warranted a national primary drinking water regulation. They also discuss the passive receiver problem under CERCLA, congressional efforts to address it, and why legislation has stalled year after year.
The conversation also covers the growing public interest in biomonitoring, Eurofins' direct-to-consumer blood testing kits for PFAS exposure, the role of citizen science in building population-level data, and what it would take for microplastics to move from EPA's Contaminant Candidate List to a monitored contaminant under UCMR6.
Learn more about Eurofins Environment Testing's PFAS services at http://eurofinsus.com/pfas.
Visit Sean Grady at http://seankgrady.com/ to subscribe to the newsletter and support the show.
#PFAS #DrinkingWaterRegulation #EnvironmentalPodcast
CHAPTERS:
0:00 Introduction and Conference Setting
2:02 Status of PFAS Drinking Water Regulations
4:10 EPA's Proposal to Extend the 2029 Compliance Deadline
5:45 Safe Drinking Water Act No-Backsliding Provision
7:10 UCMR5 Data and the Case for Rescinding Four Compounds
9:20 Biosolids and Wastewater as State-Level Priorities
11:05 State Responses to PFAS Regulation
12:15 CERCLA Hazardous Substance Designation Challenges
13:45 Passive Receivers and Congressional Action
17:30 Sponsor Messages
20:05 Biomonitoring and Public Awareness of PFAS
21:40 Eurofins Blood Testing Kits and Citizen Science
22:50 PFAS and the Evolution of Laboratory Testing
26:10 Robert Bilott, Dark Waters, and Advocacy Impact
30:45 Battelle Conference and What Comes Next
31:20 Microplastics, CCL6, and the Path to UCMR6
34:20 Closing Thoughts and How to Reach Eurofins

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

Battelle's Chlorinated Conference draws 1,500 environmental professionals from 23 countries, and its division manager explains why PFAS treatment is pushing the industry to its limits.
Joe Tarsavage, Division Manager of Environmental Solutions at Battelle, discusses the 30-year history of the Chlorinated Conference, how PFAS contamination has reset treatment standards from two nines to five or six nines of removal, and why that gap is driving rapid innovation across the remediation sector. He also addresses how artificial intelligence is beginning to reshape site investigation, data analysis, and client reporting, and why the industry is only scratching the surface of what that technology can do.
Tarsavage details Battelle's expanding conference portfolio, including the upcoming Sediments Conference in Austin in January 2027 and the newly rebranded Battelle Bloom Conference in June 2027, which will broaden the traditional bioremediation platform to include critical minerals and land optimization. He also touches on emerging contaminants now appearing on EPA's CCL 6 list, including microplastics and 6PPD-quinone, and what it will take for laboratories and researchers to develop reliable analytical methods for those compounds.
The conversation also covers Battelle's student mentoring program, the value of deliberate mentorship in a field where it no longer happens organically, and what Tarsavage is asking conference participants to help shape for future events.
#Battelle #PFAS #EnvironmentalConsulting #remediation #technology

CHAPTERS:
0:00 Introduction and Joe Tarsavage's Role at Battelle
0:58 History and Growth of the Chlorinated Conference
2:55 PFAS as the Dominant Industry Topic
5:00 Building the Conference Platform and Steering Committee
6:05 AI and Digital Technology in Environmental Work
8:50 How Reporting Timelines Have Changed Over 30 Years
9:45 Poster Sessions, Student Competition, and Mentoring
12:45 What Has Changed Most Over the Conference's 30 Years
14:45 Vapor Intrusion, PFAS, and Evolving Regulations
16:30 PFAS Treatment Challenges and Innovation
17:50 Where Battelle and the Conference Are Headed Next
19:35 Emerging Contaminants: Microplastics and 6PPD-Quinone
21:15 Battelle's Role in Methods Development
22:00 Conference Venue Plans and Future Locations
23:45 The Value of Networking at Industry Conferences
25:30 Closing RemarksReply

Forty percent of prospects never make a buying decision, and the reason is rarely the competition. Rohail Khan, founder of Avant.AI and executive consultant for Corporate Visions, breaks down why the status quo is the most dangerous competitor in any sales cycle and how to defeat it.

Khan draws on 25 years as a C-suite executive, including roles at Xerox and Bank of America, to explain what CEOs and CFOs actually pay attention to during a pitch and why most sales teams lose the room within the first five minutes. The conversation covers how to use earnings call transcripts to find unconsidered risks, how to escape the commodity trap by shifting from features to financial outcomes, and why "you phrasing" transfers ownership to the buyer in ways that change the entire power dynamic of a pitch.

Host Sean Gradyalso gets into Daniel Kahneman's prospect theory, the EBITDA pivot, the value wedge, and the three deadly sins of sales messaging. Khan offers specific AI prompt strategies using tools like Perplexity and Gemini to surface insights that clients do not yet know they need.
Whether you manage large accounts, prepare executive proposals, or are trying to break through to the C-suite for the first time, this conversation delivers a concrete framework for turning uncertainty into urgency.

Learn more about Corporate Visions at http://corporatevisions.com/. Visit Sean Grady's website at http://seankgrady.com/ to sign up for the newsletter.
#SalesPodcast #CSuiteStrategy #EnvironmentalTransformation

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TAGS:
Rohail Khan, Avant AI, Corporate Visions sales training, C-suite selling, executive sales strategy, no decision sales, EBITDA pivot, value wedge, prospect theory, Daniel Kahneman loss aversion, B2B sales podcast, sales training podcast, closing deals, unconsidered needs, sales messaging, commodity trap, Environmental Transformation Podcast
CHAPTERS:
0:00 Introduction and Rohail Khan's Background
2:55 The Elevator Pitch and C-Suite Preparation
8:00 Understanding the CEO, CFO, and COO Mindset
11:30 Using Earnings Calls for Sales Research
15:55 Sponsor Messages
16:40 Why No Decision Is the Biggest Competitor
19:45 Finding Unconsidered Needs With AI Research
25:30 Biggest Preparation Mistakes in Executive Pitches
29:30 You Phrasing and the Power Dynamic Shift
31:45 The EBITDA Pivot and Avoiding Speeds and Feeds
34:30 Breaking Through the Procurement Gatekeeper
38:30 The Value Wedge and Defensible Differentiation
41:00 Making the Customer the Hero Through Storytelling
43:00 Decision-Making Psychology and Managing Risk
47:30 Prospect Theory and the Cost of Inaction
52:30 Telling Details Versus Superlatives in a Pitch
53:45 Reframing Emotional Anchors With Analogies
55:30 The Three Deadly Sins of Sales Messaging
56:30 How to Connect With Corporate Visions

ToxiMapp aggregates over 60 geospatial environmental datasets to show users exactly which toxicants are present in the air, water, and soil near any U.S. address, and the platform's founders say most people have no idea what surrounds them.
Deb Hordon, Ph.D., founder and CEO of ToxiMapp, built the platform after moving her infant daughter into two separate communities with cancer clusters. Neither location looked dangerous. One was a picturesque seacoast area between Maine and New Hampshire with expensive real estate and top-rated schools. The data told a different story. Peter Cada, chief environmental scientist at ToxiMapp and an instructor at Duke University's Nicholas School of the Environment, joined to build the underlying data infrastructure, drawing on his prior work contributing to the EPA's EnviroAtlas.
The episode covers how ToxiMapp's patent-pending toxin intensity scoring system works across air, water, and land media; why the platform is positioned as a shortcut for Phase I environmental site assessments and NEPA reviews; how partnerships with healthcare providers and diagnostic labs like Mosaic Diagnostics connect environmental exposure data to clinical testing; and what the roadmap looks like as the platform approaches 1,900 tracked toxicants and adds surface water and expanded air quality datasets.
The conversation also addresses PFAS contamination, the ethics of publishing environmental data near residential properties, crowdsourcing as a future data collection strategy, and the platform's current pricing model starting at $19.99 per address search.
#EnvironmentalHealth #ToxiMapp #toxins #data #mapping #environment #riskmanagement #pfas
TAGS:
environmental toxins map, toxic neighborhood score, environmental site assessment tool, PFAS tracking, EPA ECHO alternative, EnviroAtlas, Mosaic Diagnostics, cancer cluster, environmental intelligence platform, geospatial environmental data, phase one ESA, brownfield sites, Superfund sites, environmental consulting tools, air water soil contamination, environmental health podcast, GIS environmental analysis
Learn more at https://www.toximapp.com/

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

Microplastics appear on a federal contaminant watchlist for the first time, and the regulatory path forward remains far from certain. Megan Quinn, senior reporter at Waste Dive, breaks down what the EPA's proposed new Contaminant Candidate List 6actually means for water utilities, landfill operators, and chemical manufacturers, and why the lack of standardized test methods could slow any future regulation significantly.

Quinn explains how the CCL process works, who sits on the newly reshuffled Science Advisory Board, and why the parallel push from the MAHA movement adds political complexity to what is otherwise a science-driven process. The conversation draws on direct parallels to how PFAS moved through the regulatory pipeline over more than a decade, from early CCL listings to drinking water standards to hazardous substance designations, offering a framework for understanding how microplastics and newly listed pharmaceuticals might follow a similar, lengthy trajectory.

The episode also covers the dissolution of the EPA's Office of Research and Development, New Mexico's move to regulate PFAS as a hazardous waste, the Department of War's updated PFAS destruction and disposal guidance, and what the rollback of certain PFAS drinking water standards signals about the current administration's regulatory priorities. The public comment period for the draft CCL 6 closes June 5, 2026.

Megan Quinn covers state and federal recycling policy, PFAS, chemical recycling, environmental justice, and EPA regulatory changes for Waste Dive.

0:00 Introduction and Megan Quinn's Background

1:55 What Is the Contaminant Candidate List 6

5:00 Public Comment Period and Finalization Timeline

6:45 Science Advisory Board Changes Under Trump

8:45 Who Is Affected by CCL 6

10:30 Should Companies Begin Sampling Now

13:00 Lack of Analytical Methods for Microplastics

15:10 EPA Research Capacity and Budget Cuts

17:30 Private Industry's Role in Federal Research

19:15 Public Concerns and Red Flags

21:00 PFAS as a Regulatory Roadmap for Microplastics

25:45 How Waste Dive Covers EPA Announcements

28:00 New Mexico PFAS Rules and PFAS Incineration

30:15 Advice for Stakeholders Watching CCL 6

33:30 Who Is Monitoring for Microplastics Now

34:30 Closing Remarks

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 technologytransforms 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 Podcastwith 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.”)

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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