Best Antoine Walter Podcasts (2025)

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In The Newsroom: Antoine Walter On The Business Of Water In 2025

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26d ago

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Billions of dollars are finally flowing into the water industry, but the financial landscape is still far behind energy, climate tech, and other booming sectors. In this episode of In The Newsroom, Travis Loop is joined by Antoine Walter, host of the (don’t) Waste Water podcast, for an insider look at how investment in the water sector is evolving—…

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S13E1 - This Painful Failure Taught PureTerra How to Crack the Water Code 46:59

3d ago46:59

46:59

What's the Water Secret that 99% of Climate Investors are Missing? Listen to This! Wanna dive deeper into water investment? Get my FREE exhaustive list of water tech investors (that cut 2+ checks) here: https://investors.dww.show/ 🙌 Supporters 🙌 A big thank you to my partner SimpleLab: https://link.dww.show/simplelab And a great shout-out to Blue F…

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In The Newsroom With Camille Von Kaenel: California's Delta Tunnel Decision

6d ago

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California's water future could be shaped by a $20 billion gamble with the controversial Delta Tunnel. This episode dives deep into the high-stakes project with Camille von Kaenel, California Environment Reporter for Politico. She unravels the complex plan to transport water from Northern to Southern California, detailing its immense cost, the deca…

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3 Radical Solutions Transforming America's Water Crisis 40:00

10d ago40:00

40:00

3 Radical Approaches Solving Water Scarcity Today, in just one video! More #water insights? Subscribe to my newsletter: https://www.linkedin.com/newsletters/6884833968848474112/ 🙌 Supporters 🙌 A big thank you to my partner SimpleLab: https://link.dww.show/simplelab And a great shout-out to Blue Foot Membranes: https://link.dww.show/bluefoot #️⃣ All…

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How Science Saved Houston From Sinking 37:58

15d ago37:58

37:58

Decades of overpumping groundwater around Houston caused the land to sink by as much as 15 feet, forcing neighborhoods to flood and entire communities to relocate. This episode explores how land subsidence developed, and how science, regulation, and infrastructure are now stopping the ground from sinking. Chrissy Butcher of Baytown Nature Center an…

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In The Newsroom With Tony Schick: Snake River Dams, Salmon Collapse, & Broken Promises To Tribes

16d ago

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The hard-fought plan to restore salmon runs in the Pacific Northwest has been abruptly derailed, threatening one of the most significant tribal and environmental agreements in decades. In this episode of In The Newsroom, Tony Schick of Oregon Public Broadcasting breaks down how the Trump administration scrapped a landmark deal that would have paved…

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92% Water Waste: How Economics Broke Our Best Solution 22:28

17d ago22:28

22:28

Why do we choose expensive over affordable in Water? Let's use the Permian Basin's example to make a point: wastewater reuse is the way! More #water insights? Subscribe to my newsletter on Linkedin: https://www.linkedin.com/build-relation/newsletter-follow?entityUrn=6884833968848474112 🙌 Supporters 🙌 A big thank you to my partner SimpleLab: https:/…

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S12E20 - Diamidex's CEO Told Me Something Investors Don't Know 1:03:09

23d ago1:03:09

1:03:09

Wanna know why Big Pharma is Knocking on This French Startup's Door? Listen to this! More #water insights? Connect with me on Linkedin: https://www.linkedin.com/in/antoinewalter1/ 🙌 Supporters 🙌 A big thank you to my partner SimpleLab: https://link.dww.show/simplelab And a great shout-out to Blue Foot Membranes: https://link.dww.show/bluefoot #️⃣ A…

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Professor Jenni Quint and the Data Catalyst 24:02

1M ago24:02

24:02

In this episode of the Respiratory Futures Podcast, we are joined by Professor Jenni Quint to discuss the launch of the new Respiratory Data Science Catalyst. Professor Quint highlights the importance of improving how respiratory health data is collected, linked, and analysed to better understand diseases like asthma, COPD, and ILD. The Catalyst ai…

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The 3 Simple Numbers That Predict Any Water Stock's Future 33:19

1M ago33:19

33:19

I analyzed 139 publicly traded water companies and discovered a simple formula that predicts their valuations using just three parameters: position on the "boring-to-hype spectrum," percentage of digital revenue, and percentage of recurring revenue. This formula reveals systematic market mispricing that creates 8-25% annual return opportunities by …

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Scaling Distributed Infrastructure: Lawns, Parks, and Forests

1M ago

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Turning lawns into water savings, rewriting city codes, and protecting forests upstream—these are just some of the ways communities are reimagining their water systems with help from the WaterNow Alliance. In this conversation from the Reservoir Center in Washington, D.C., Cynthia Koehler, Executive Director of the organization, shares how their Pr…

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In The Newsroom With Brett Walton: A Blue Economy For Great Lakes

1M ago

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What does a 21st-century water-powered economy look like? In this conversation, Brett Walton of Circle of Blue discusses their new reporting series on the blue economy in the Great Lakes region—where water is being used to drive innovation, jobs, and sustainable growth. The discussion explores how cities like Milwaukee, Cleveland, and Chicago are b…

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S12E19 - This PFAS Removal Company's Secret to 120+ Successful Projects 51:18

1M ago51:18

51:18

Wanna learn how to comply with PFAS Removal targets with the lowest risk and without breaking the bank? Listen to this! More #water insights? Connect with me on Linkedin: https://www.linkedin.com/in/antoinewalter1/ 🙌 Supporters 🙌 A big thank you to my partner SimpleLab: https://link.dww.show/simplelab And a great shout-out to Blue Foot Membranes: h…

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Perrier Has 60 Days To Comply With The Law But Can't - Here's Why 20:29

1M ago20:29

20:29

Is this the end of Mineral Water? Or just the end of Nestlé Waters? Listen to this! More #water insights? Connect with me on Linkedin: https://www.linkedin.com/in/antoinewalter1/ 🙌 Supporters 🙌 A big thank you to my partner SimpleLab: https://link.dww.show/simplelab And a great shout-out to Blue Foot Membranes: https://link.dww.show/bluefoot #️⃣ Al…

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In The Newsroom With Bob Crossen: EPA Acts on PFAS, Trump Proposes Deep Funding Cuts

1M ago

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EPA is moving forward with PFAS drinking water limits but delaying compliance deadlines and withdrawing a controversial hazard index. At the same time, the Trump White House has proposed about a 90% cut to the State Revolving Funds—raising serious concerns about how utilities will afford compliance and critical infrastructure upgrades. In this epis…

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Water Tech Is Worth More Than You Think: LG Chem's $700M Deal 22:03

1M ago22:03

22:03

Why is a mildly successful Water Tech company valued at almost twice the S&P500 M&A average? And how is that link to Private Equity's appetite for water companies? Let's find out! More #water insights? Connect with me on Linkedin: https://www.linkedin.com/in/antoinewalter1/ 🙌 Supporters 🙌 A big thank you to my partner SimpleLab: https://link.dww.sh…

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Reviving Ancestral Waters In Modern Times: Beth Roach On Indigenous Advocacy For Clean Water

2M ago

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A legacy of pollution and neglect once left the James River and surrounding waterways in ecological crisis. But decades of federal protections and grassroots advocacy have shown that nature can heal—if given the chance. In this episode, Beth Roach, Vice Chair of the Nottoway Indian Tribe of Virginia and National Water Conservation Campaign Manager …

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The Most Influential Water Summit You've Never Heard Of 54:19

2M ago54:19

54:19

Why is the Global Water Summit the Davos of Water? Watch this video and you'll find out! More #water insights? Connect with me on Linkedin: https://www.linkedin.com/in/antoinewalter1/ 🙌 Supporters 🙌 A big thank you to my partner SimpleLab: https://link.dww.show/simplelab And a great shout-out to Blue Foot Membranes: https://link.dww.show/bluefoot #…

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The Future Of Stormwater Goes Underground

2M ago

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Stormwater management solutions that are effective, space-conscious, and sustainable are increasingly important for cities. One increasingly popular solution is deep infiltration, a practice that moves stormwater into native soils far below the surface, to avoid harmful runoff and recharge groundwater. In this episode, Gregor Patsch of Oldcastle In…

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S12E18 - How This Startup Tests PFAS 5x Faster Than Labs 1:00:24

2M ago1:00:24

1:00:24

PFAS testing in Water takes 1-3 months according to the AWWA. How can FREDsense make it happen in 5 Days instead without cutting corners? Listen to this! More #water insights? Connect with me on Linkedin: https://www.linkedin.com/in/antoinewalter1/ 🙌 Supporters 🙌 A big thank you to my partner SimpleLab: https://link.dww.show/simplelab And a great s…

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Outlook On Federal Water Policy In Trump Administration & New Congress

2M ago

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As a new administration and Congress settle into Washington, questions loom about how federal water policy will take shape amid broader political turbulence. Fortunately, water remains a rare bipartisan issue, providing a pathway for continued investment and action around critical infrastructure and public health. In this conversation from the Rese…

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PFAS in Your Tap Water? Don't Panic - do THIS Instead! 23:19

2M ago23:19

23:19

Just received a PFAS Notice at home? Don't panic - let's go through it together! #️⃣ All the Links Mentioned in this Video #️⃣ Johns Hopkins study on PFAS in Bottled Water: https://pubmed.ncbi.nlm.nih.gov/34118648/ Study on PFAS in Beer: https://pubmed.ncbi.nlm.nih.gov/40272161/ The Toronto Paper on LCMS to detect PFAS at ppt levels: https://pubs.a…

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Pearlene Antoine-Pitterson on the Multidisciplinary Team 36:30

2M ago36:30

36:30

When a respiratory patient moves from in-patient to home-based care, support is required from the breadth of the multi-disciplinary team to ensure that the transition is smooth and patient focused. Join us as we chat with Pearlene Antoine-Pitterson about the importance of a diverse and co-ordinated care plan, and the challenges faced when weaning p…

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S12E17 - How Swirltex Transforms Wastewater Using Only Air Bubbles! 51:31

2M ago51:31

51:31

How can Swirltex claim to succeed where membranes always failed? Listen to this! More #water insights? Connect with me on Linkedin: https://www.linkedin.com/in/antoinewalter1/ 🙌 Supporters 🙌 A big thank you to my partner SimpleLab: https://link.dww.show/simplelab And a great shout-out to Blue Foot Membranes: https://link.dww.show/bluefoot #️⃣ All t…

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$119 Million XPRIZE Aims To Disrupt Desalination

2M ago

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Desalination is a proven technology—but it’s still too costly, energy-intensive, and inaccessible for the communities that need it most. To change that, XPRIZE launched a $119 million global competition to drive breakthroughs in seawater desalination and deliver scalable, sustainable solutions. Lauren Greenlee, Executive Vice President of Food+Wate…

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S12E16 - 16 Warning Signs a Founder Is About to Exit Their Water Tech Company 19:20

3M ago19:20

19:20

This simple sequence makes 83% of Water Founders Leave Early - that's what I found, investigating 1571 water tech companies and their 3356 founders! More #water insights? Connect with me on Linkedin: https://www.linkedin.com/in/antoinewalter1/ 🙌 Supporters 🙌 A big thank you to my partner SimpleLab: https://link.dww.show/simplelab And a great shout-…

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The Coharie Tribe Revival By River And Ancient Trees

3M ago

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A 2,600-year-old bald cypress tree stands quietly in North Carolina’s Three Sisters Swamp—older than the Roman Empire, untouched by time, and protected by a resurgent tribal community. In this powerful episode, Travis Loop joins members of the Coharie Tribe on a World Water Day paddle through their ancestral waters on the Black River. Guided by Kul…

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S12E15 - How BlueFoot Created Unbreakable Membranes with "Just" Polyester 43:40

3M ago43:40

43:40

Ever wondered if unbreakable membranes really existed? Listen to this! More #water insights? Connect with me on Linkedin: https://www.linkedin.com/in/antoinewalter1/ 🙌 Supporters 🙌 A big thank you to my partner SimpleLab: https://link.dww.show/simplelab And a great shout-out to Blue Foot Membranes: https://link.dww.show/bluefoot #️⃣ All the Links M…

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Centering People First In Water Policy: With Radhika Fox

3M ago

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Radhika Fox has spent her career at the intersection of people, policy, and infrastructure. In a conversation from the Reservoir Center in Washington, D.C., the former head of EPA's Office of Water shares how she helped lead the largest federal investment in U.S. water infrastructure, advance PFAS regulation, and expand environmental justice effort…

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Eco-Islam: How Green Muslims Put Faith In Sustainability

3M ago

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Islam offers powerful guidance for enviromental stewardship - and Huda Alkaff has spent 20 years bringing those teachings to life. As Founder of Wisconsin Green Muslims, Huda blends faith, ecology, and community action to advance water equity and climate justice. She shares how Islamic teachings inspire a sustainable lifestyle - from spiritual wate…

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S12E14 - How Echo River Capital Sees 10x Water Returns as... Too Conservative! 1:08:23

3M ago1:08:23

1:08:23

Are 100x multiples achievable in Water Tech when no-one ever reached 10x? Peter Yolles (Echo River Capital) believes so... and he's on track to prove it! How? Listen to this! More #water insights? Connect with me on Linkedin: https://www.linkedin.com/in/antoinewalter1/ 🙌 Supporters 🙌 A big thank you to my partner SimpleLab: https://link.dww.show/si…

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Tuberculosis Insights and Developments with Professor Onn Min Kon 30:58

3M ago30:58

30:58

Recorded in October 2024 In this episode, we speak with Professor Onn Min Kon about the evolving landscape of tuberculosis (TB) in the UK. As an expert in respiratory medicine, he shares insights including the key challenges, recent developments and the impact of the COVID-19 pandemic and social inequalities on TB care. The views expressed by guest…

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Mayors Urge Congress To Fund Great Lakes Projects 25:14

3M ago25:14

25:14

Decades of underinvestment in water infrastructure have caused major issues—lead pipes, sewer overflows, and stormwater failures—in cities like Benton Harbor, Michigan and Mount Vernon, New York. In this episode, Mayor Marcus Muhammad of Benton Harbor and Mayor Shawyn Patterson-Howard of Mount Vernon share how federal investments have made a real d…

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S12E13 - How This NGO Made Bottled Water... a Public Utility? 1:13:31

4M ago1:13:31

1:13:31

What if decentralized water bottle plants were the key to providing safe and affordable drinking water to rural communities? Learn how in this World Water Day Special! More #water insights? Connect with me on Linkedin: https://www.linkedin.com/in/antoinewalter1/ 🙌 Supporters 🙌 A big thank you to my partner SimpleLab: https://gosimplelab.com/ And a …

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S12E12 - AWS’s 5-Year Race to Water Positive… Can They Do It? 43:26

4M ago43:26

43:26

What if your next AI prompt could help restore wetlands and improve water security? Listen to this! More #water insights? Connect with me on Linkedin: https://www.linkedin.com/in/antoinewalter1/ 🙌 Supporters 🙌 A big thank you to my partner SimpleLab: https://gosimplelab.com/ And a great shout-out to Blue Foot Membranes: https://bluefootmembranes.co…

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Recycling Tile Drain Water: How Farmers Can Reduce Runoff

4M ago

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Nutrient runoff from tile drainage systems on Iowa farms is a significant challenge, affecting local waterways and the Mississippi River. Tile drain water recycling offers an innovative solution by capturing nutrient-rich drainage water, storing it in reservoirs, and reusing it for irrigation. This approach reduces nitrogen runoff while providing f…

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BREAKING: Top 5 Water Tech Reveals from Aquatech 2025 1:27:49

4M ago1:27:49

1:27:49

What went on at Aquatech Amsterdam 2025? What's to remember and take home? Listen to this! More #water insights? Connect with me on Linkedin: https://www.linkedin.com/in/antoinewalter1/ Check out SimpleLab: https://gosimplelab.com/ Check out Blue Foot Membranes: https://bluefootmembranes.com/ #️⃣ All the Links Mentioned in this Video #️⃣ Hope Hydra…

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The Hidden Winners of China's DLE Export Ban 30:56

4M ago30:56

30:56

China proposed to add direct lithium extraction technologies to its export control list. In short: DLE Tech faces an export ban! What consequences will it have for Lithium Projects around the World? Who's secretly celebrating this export ban, and why? What are quick fixes and long-term solutions? How does this play more broadly in China's long game…

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Saving Texas Springs: A Balance of Groundwater and Growth

4M ago

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Texas' iconic springs are facing growing pressure from urban development, groundwater pumping, and climate change, threatening the lifeline of both ecosystems and communities. But through sustainable aquifer management, conservation easements, and innovative policies, there is hope for keeping these vital waters flowing. This episode features conve…

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Dr Martin Allen and Understanding Coding and Tariffs in Respiratory Care 29:07

4M ago29:07

29:07

In this episode of the Respiratory Futures Podcast, Dr Martin Allen, British Thoracic Society Trustee and national respiratory lead for GIRFT - Getting it Right First Time, joins Professor Robin Condliffe to discuss the importance of coding and tariffs in respiratory care. Dr Allen shares his journey into respiratory medicine, what fuels his passio…

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S12E11 - Turing's $14 Million Series A: Growing Gradiant's Legacy 39:39

4M ago39:39

39:39

Turing just raised a $14 million Series A to further develop its Artificial Intelligence solutions applied to ware. Curious about the full story? Listen to this! More #water insights? Connect with me on Linkedin: https://www.linkedin.com/in/antoinewalter1/ Big thanks to my sponsor, SimpleLab: https://gosimplelab.com/ #️⃣ All the Links Mentioned in …

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How Relay Crops Reduce Floods And Boost Farm Profits

5M ago

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Flooding and water quality degradation are significant challenges in Iowa's agricultural watersheds, driven by intensive farming practices and increasingly extreme weather events. Relay cropping, a regenerative farming practice, offers a solution by keeping soil covered and living roots in the ground year-round to reduce runoff and improve soil hea…

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S12E10 - How Crustatec Found Gold in Shrimp Shells - and Used It to Purify Wastewater 42:13

5M ago42:13

42:13

Wanna know how the mountains of shrimp shells polluting our landfills could actually clean our water? Listen to this! More #water insights? Connect with me on Linkedin: https://www.linkedin.com/in/antoinewalter1/ A big thanks to my sponsor, SimpleLab! https://gosimplelab.com/ In short: CrustaTec is transforming shrimp shell waste into sustainable w…

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Restoring Rapids in the Grand River

5M ago

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Grand Rapids is restoring the namesake rapids of the Grand River, reversing decades of human intervention that removed natural rock formations and altered the river’s flow. The city’s River For All project is removing five low-head dams and reshaping riverbanks to improve habitat, water quality, and public access. Mike Stahl, an engineer with the C…

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Water Industry Trends 2025: What 153'482 LinkedIn Ads Reveal 35:31

5M ago35:31

35:31

Wanna see the Future of the Water Industry? Listen to this! More #water insights? Connect with me on Linkedin: https://www.linkedin.com/in/antoinewalter1/ A big thanks to my sponsor, SimpleLab! https://gosimplelab.com/ I know the future - so let me share it! Indeed, yes, I did it again: I drowned myself in 153'482 LinkedIn ads for the keywords "Wat…

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This Company's NEW Unicorn Status is... Very Questionable 9:22

5M ago9:22

9:22

🦄 Is Water Tech's Second Unicorn Valuation or Speculation? Let's find out! More #water insights? Connect with me on Linkedin: https://www.linkedin.com/in/antoinewalter1/ 🎙️ PODCAST 🎙️ Website: https://dww.show/podcast/ Smartlink: https://smartlink.ausha.co/dont-waste-water 📝 Let's review: 💰 The surprising details behind GI Aqua Tech's billion-dolla…

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S12E9 - How Altillion's Liquid-Liquid Technology Redefines Resource Recovery 57:37

5M ago57:37

57:37

Liquid-liquid extraction technology, when implemented innovatively, can transform lithium extraction by dramatically reducing costs and environmental impact! Wanna understand how? Listen to this! More #water insights? Connect with me on Linkedin: https://www.linkedin.com/in/antoinewalter1/ Thanks to my sponsor, SimpleLab! Check them out ➡️ https://…

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Iowa's Oxbow Lake Revival By Restoration

5M ago

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Agriculture in Iowa is vital to feeding the world, but it poses challenges for water quality and flood management due to nutrient runoff and extreme weather. One innovative solution is the restoration of oxbow lakes—former river bends that have become disconnected from streams. These revitalized oxbows filter out nutrients like nitrates, provide ha…

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Dr Laura-Jane Smith on Climate Change and Lung Disease 37:06

5M ago37:06

37:06

In this episode Dr Laura-Jane Smith, BTS Sustainability lead, and Consultant Respiratory Physician at King’s College Hospital discusses the impacts of climate change on respiratory health and what steps respiratory clinicians can take to overcome barriers to sustainability. The views expressed by guests on this podcast are their own, and do not nec…

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S12E8 - 7 Top Investors Reveal Why Water Tech Is The Next Clean Energy 55:30

5M ago55:30

55:30

🌊 The Investment Wave is Coming to Water, But Does it Make a Splash? Let's find out! 🧑‍🔬 SPONSORS 💰 A big thanks to today's sponsors: SimpleLab - https://gosimplelab.com/ Sciens Water - https://scienswater.com/ #️⃣ All the Links Mentioned in this Video #️⃣ 🎙️ Subscribe and Listen to the Don't Waste Water Podcast HERE 🎙️ Podcast Channel: @dwwpodcast…