Episódios

  • 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/

    ๐Ÿ™Œ Supporters ๐Ÿ™Œ

    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

    #๏ธโƒฃ All the Links Mentioned in this Video #๏ธโƒฃ

    Mirka's email: [email protected]

    AqueoUS Vets' website: https://aqueousvets.com/home

    PFAS Sensing with FREDsense: https://smartlink.ausha.co/dont-waste-water/s12e18

    Bain Capital acquires AqueoUS Vets: https://www.baincapital.com/news/water-treatment-innovator-aqueous-vets-secures-growth-investment-bain-capital-double-impact

    My conversation with Transcend (ages ago! ๐Ÿ˜…): https://smartlink.ausha.co/dont-waste-water/17-save-time-boost-value-and-wow-customers-in-a-snap-with-these-5-simple-ai-steps

    AqueoUS Vets acquires Dixie Tanks: https://www.pehub.com/bain-capital-backed-aqueous-vets-buys-manufacturer-dixie-tank-company/

    ๐ŸŽ™๏ธ Subscribe and Listen to the Don't Waste Water Podcast HERE ๐ŸŽ™๏ธ

    Podcast Channel: @dwwpodcast

    Main Channel: @AntoineWalterDWW

    Smartlink: https://smartlink.ausha.co/dont-waste-water

    Website: https://dww.show/podcast/

    ๐Ÿ™‹ QUESTION: What would you like me to cover next?

    โฐ TIME CODES โฐ

    00:00 Introduction

    01:45 Private Equity and Water Investments

    04:54 AqueoUS Vets: Vision and Strategy

    06:08 Innovations in PFAS Removal

    08:40 Concept to Commission Approach

    11:22 Nationwide Expansion and Vertical Integration

    15:04 Media Agnostic Solutions

    21:18 Future Technologies and Market Trends

    26:11 The Importance of Focus in Business Strategy

    28:03 Competing with Industry Giants

    31:19 Navigating US Tariffs and Local Manufacturing

    33:29 The Future of PFAS Regulation and Market Growth

    36:44 Bain's Role and Impact Investment

    42:39 Scaling and Operational Efficiency

    47:51 Rapid Fire Questions


    Hosted by Ausha. See ausha.co/privacy-policy for more information.

  • Is this the end of Mineral Water? Or just the end of Nestlรฉ Waters? Listen to this!

    More #water insights? Connect with me on Linkedin: https://www.linkedin.com/in/antoinewalter1/

    ๐Ÿ™Œ Supporters ๐Ÿ™Œ

    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

    #๏ธโƒฃ All the Links Mentioned in this Video #๏ธโƒฃ

    Lithiated Water - Health Hack or Snake Oil? https://www.youtube.com/watch?v=SNm9fDAAUzk

    PFAS in your Tap Water? Don't Panic! https://www.youtube.com/watch?v=VPLgE2ZuSqk

    ๐ŸŽ™๏ธ Subscribe and Listen to the Don't Waste Water Podcast HERE ๐ŸŽ™๏ธ

    Podcast Channel: @dwwpodcast

    Main Channel: @AntoineWalterDWW

    Smartlink: https://smartlink.ausha.co/dont-waste-water

    Website: https://dww.show/podcast/

    ๐Ÿ™‹ QUESTION: What would you like me to cover next?

    โฐ TIME CODES โฐ

    00:00 5 Million Perrier Bottles Destroyed

    00:53 The End of Perrier?

    09:28 Why Europeans Venerate Mineral Water

    11:01 How Perrier Kickstarted a $300B Industry

    12:53 The Ever Increasing Groundwater Contamination

    17:14 Epilogue (will Nestlรฉ Sell?)

    About this Podcast:

    Welcome to the (don't) Waste Water podcast, the leading podcast for water industry professionals, investors, and entrepreneurs seeking deep insights into water tech innovation, investment trends, and strategic moves in the sector. Host Antoine Walter blends his technical expertise with sharp business acumen to deliver weekly episodes featuring candid conversations with C-suite executives, detailed analysis of major water industry developments, and practical insights for water tech startups and seasoned players alike.


    Hosted by Ausha. See ausha.co/privacy-policy for more information.

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  • 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/

    ๐Ÿ™Œ Supporters ๐Ÿ™Œ

    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

    #๏ธโƒฃ All the Links Mentioned in this Video #๏ธโƒฃ

    Pennybacker acquires Cambrian: https://www.youtube.com/watch?v=FTWw9A3S7hU

    Sciens Water's Take at the US Water Crisis: https://www.youtube.com/playlist?list=PLrmORG1scuqIo9oW3O5rLcSe--SulfqHz

    ๐ŸŽ™๏ธ Subscribe and Listen to the Don't Waste Water Podcast HERE ๐ŸŽ™๏ธ

    Podcast Channel: @dwwpodcast

    Main Channel: @AntoineWalterDWW

    Smartlink: https://smartlink.ausha.co/dont-waste-water

    Website: https://dww.show/podcast/

    ๐Ÿ™‹ QUESTION: What would you like me to cover next?

    โฐ TIME CODES โฐ

    00:00 LG Chem's Water Solutions Sales

    00:28 The Story

    05:55 The 3 Reasons to Sell

    09:17 Private Equity's Appetite for Water

    13:57 What Now?

    15:49 My 4 Bolt-On Acquisitions Ideas

    19:06 Why This Matters (a lot!)


    Hosted by Ausha. See ausha.co/privacy-policy for more information.

  • 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/

    ๐Ÿ™Œ Supporters ๐Ÿ™Œ

    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

    #๏ธโƒฃ All the Links Mentioned in this Video #๏ธโƒฃ

    GWI Waterdata: https://www.gwiwaterdata.com/

    UltraFacility: https://www.ultrafacility.io/

    ๐ŸŽ™๏ธ Subscribe and Listen to the Don't Waste Water Podcast HERE ๐ŸŽ™๏ธ

    Podcast Channel: @dwwpodcast

    Main Channel: @AntoineWalterDWW

    Smartlink: https://smartlink.ausha.co/dont-waste-water

    Website: https://dww.show/podcast/

    ๐Ÿ™‹ QUESTION: What would you like me to cover next?

    โฐ TIME CODES โฐ

    00:00 The Most Influential Water Conference

    02:11 1 - Water Meets Money

    27:51 2 - 5 Water Analyst Picks

    38:29 3 - My Take-Home from GWS 25

    46:17 4 - 7 Picks from Select Experts

    53:04 What's next?

    #WaterMeetsMoney #WaterTech

    About this Podcast: Welcome to the (don't) Waste Water podcast! In each episode, Antoine Walter from DWW Media shares water, wastewater & water entrepreneurship stories. This show will teach you the water industry like you've never seen it. If you're asking how the water sector will overcome the water crises ahead, this video is for you.


    Hosted by Ausha. See ausha.co/privacy-policy for more information.

  • 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/

    ๐Ÿ™Œ Supporters ๐Ÿ™Œ

    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

    #๏ธโƒฃ All the Links Mentioned in this Video #๏ธโƒฃ

    FREDsense's website: https://fredsense.com/

    Reach out to Emily on LinkedIn: https://www.linkedin.com/in/emilyhicks12/

    Check out Julie Bliss Mullen's interview on the podcast: https://smartlink.ausha.co/dont-waste-water/s11e2-how-aclarity-bootstrapped-its-journey-from-b2c-to-pfas-destruction

    Flashback to Meena Sankaran's appearance on the mic': https://smartlink.ausha.co/dont-waste-water/s3e7-is-software-to-measure-water-quality-actually-a-matter-of-hardware

    ๐ŸŽ™๏ธ Subscribe and Listen to the Don't Waste Water Podcast HERE ๐ŸŽ™๏ธ

    Podcast Channel: @dwwpodcast

    Main Channel: @AntoineWalterDWW

    Smartlink: https://smartlink.ausha.co/dont-waste-water

    Website: https://dww.show/podcast/

    ๐Ÿ™‹ QUESTION: What would you like me to cover next?

    โฐ TIME CODES โฐ

    00:00 In this week's episode

    01:27 The EPA vs AWWA PFAS lawsuit

    04:20 The Economic Impact of PFAS Regulations

    06:37 FREDsense and Emily Hicks' journey

    10:51 Technical Insights

    15:13 Real-World Applications and Case Studies

    32:58 PFAS Market Demand and Education

    36:51 Global Market Focus and Expansion

    39:18 Hardware Development and Bootstrapping

    45:48 Business Models and Revenue Streams

    47:27 Future Vision and Technological Roadmap

    54:51 Rapid Fire Questions

    ๐Ÿ“ IN THIS WEEK'S EPISODE

    ๐Ÿš€ How FREDsense delivers PFAS testing in 5 days vs. industry standard 5 weeks through biosensor technology

    ๐Ÿ’ฐ The bootstrapped journey from $25K water bottle crowdfunding campaign to pioneering field PFAS detection kits

    ๐Ÿ”ฌ Why the company pivoted from arsenic and COVID detection to focusing purely on PFAS chemistry and unmet market needs

    ๐Ÿ› ๏ธ What makes on-site PFAS testing possible: polymer-based biosensors that bind and measure down to part-per-trillion levels

    ๐Ÿค Strategic partnerships with treatment leaders like Clarity, Axl, and Avivo for service lab rapid turnaround offerings


    Hosted by Ausha. See ausha.co/privacy-policy for more information.

  • Just received a PFAS Notice at home? Don't panic - let's go through it together!

    #๏ธโƒฃ All the Links Mentioned in this Video #๏ธโƒฃ

    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.acs.org/doi/10.1021/ac0100648

    Decline in vaccine efficiency linked with blood PFAS levels: https://pubmed.ncbi.nlm.nih.gov/22274686/

    Increased cholesterol linked with PFAS in blood: https://pmc.ncbi.nlm.nih.gov/articles/PMC3116641/

    Pregnancy disorders linked with PFAS: https://pubmed.ncbi.nlm.nih.gov/35696844/

    The AWWA vs EPA lawsuit: https://www.awwa.org/resource/pfas/

    Tapscore's PFAS screening test: https://mytapscore.com/products/epa-8327-pfas-screen-water-test

    10 PFAS questions answered: https://www.youtube.com/watch?v=5dlH0RSCtH0

    ๐ŸŽ™๏ธ PODCAST ๐ŸŽ™๏ธ

    Website: https://dww.show/podcast/

    Smartlink: https://smartlink.ausha.co/dont-waste-water

    ๐Ÿ‘‹ SOCIAL MEDIA ๐Ÿ‘‹

    LinkedIn: https://www.linkedin.com/in/antoinewalter1/

    โฐ TIME CODES โฐ

    00:00 The PFAS letter

    01:23 Detecting PFAS

    04:12 There's PFAS. Then what?

    06:01 PFAS contamination odds

    07:30 PFAS Health Impacts

    08:47 3 Wrong Reactions

    09:25 PFAS in Bottled Water

    13:54 PFAS in Beer

    14:42 Solution 1

    17:57 Solution 2

    19:31 The BEST Solution

    22:10 Next Steps

    ๐Ÿ“ IN THIS VIDEO

    ๐Ÿ’Œ Why you're receiving PFAS notification letters and what they actually mean for your health and water quality

    ๐Ÿงช The surprising truth about PFAS in bottled water and beer, with eye-opening research revealing widespread contamination

    ๐Ÿ’ฐ Why individual filtration costs 200 times more than community solutions, with a detailed cost breakdown of all your options

    ๐Ÿšฟ Three practical solutions to protect your family from PFAS, with one clear winner that most people overlook

    ๐Ÿ”ฌ How water analytics has evolved from detecting "poo in your drinking water" to measuring trace contaminants at parts per trillion


    Hosted by Ausha. See ausha.co/privacy-policy for more information.

  • 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/

    ๐Ÿ™Œ Supporters ๐Ÿ™Œ

    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

    #๏ธโƒฃ All the Links Mentioned in this Episode #๏ธโƒฃ
    Connect with Peter on LinkedIn: https://www.linkedin.com/in/peter-christou-4b758043/

    Swirltex' website: https://swirltex.com/

    Peter's first appearance on the podcast: https://smartlink.ausha.co/dont-waste-water/s11e5-how-swirltex-nearly-crushed-its-founder-before-taking-off

    ๐ŸŽ™๏ธ Subscribe and Listen to the Don't Waste Water Podcast HERE ๐ŸŽ™๏ธ

    Podcast Channel: @dwwpodcast

    Main Channel: @AntoineWalterDWW

    Smartlink: https://smartlink.ausha.co/dont-waste-water

    Website: https://dww.show/podcast/

    ๐Ÿ™‹ QUESTION: What would you like me to cover next?

    โฐ TIME CODES โฐ

    00:00 In this Week's Episode

    01:49 Innovation in Membrane Technology

    04:32 Strategic Pivot and Market Focus

    08:39 Sales and Testing Process

    16:31 Client Relationships and Support

    21:31 Market Expansion and Partnerships

    25:45 Scaling and Growth Strategy

    30:49 Future Plans and Market Expansion

    40:15 Execution and Infrastructure

    48:18 2030 Vision

    ๐Ÿ“ IN THIS WEEK'S EPISODE

    ๐Ÿ”„ How Swirltex's revolutionary membrane technology creates a 50/50 air-water mixture under pressure, achieving unprecedented filtration performance without traditional pre-treatment

    ๐Ÿ’ฐ Why the company's strategic pivot to standardized membrane skids builds 24% recurring revenue while targeting Food & Beverage as their primary vertical (90% of sales)

    ๐ŸŒŠ How their unique testing process allows clients to see exact removal rates before proposals, solving consistency problems that plague traditional filtration technologies like DAF

    ๐Ÿš€ Inside the company's growth strategy, balancing $5M in confirmed projects while raising capital to scale from direct sales to channel partners and OEM relationships

    ๐Ÿ”ฌ The technological breakthrough that makes their membranes excel at handling oil, grease, and colloidal materials that would quickly foul conventional membrane systems

    About this Podcast:

    Welcome to the (don't) Waste Water podcast, the leading podcast for water industry professionals, investors, and entrepreneurs seeking deep insights into water tech innovation, investment trends, and strategic moves in the sector. Host Antoine Walter blends his technical expertise with sharp business acumen to deliver weekly episodes featuring candid conversations with C-suite executives, detailed analysis of major water industry developments, and practical insights for water tech startups and seasoned players alike.


    Hosted by Ausha. See ausha.co/privacy-policy for more information.

  • 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/

    ๐Ÿ™Œ Supporters ๐Ÿ™Œ

    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

    #๏ธโƒฃ All the Links Mentioned in this Episode #๏ธโƒฃ
    The Dynamics of Water Innovation Book: https://www.bluetechresearch.com/the-dynamics-of-water-innovation/

    Global Water Intelligence's WaterData: https://www.gwiwaterdata.com/

    My Review of Paul O'Callaghan's book: https://www.youtube.com/watch?v=A36PsBc1cnc

    My deep dive in Water Tech's growth stage investment scene: https://www.youtube.com/watch?v=EqQwOC-ys4c

    ๐ŸŽ™๏ธ Subscribe and Listen to the Don't Waste Water Podcast HERE ๐ŸŽ™๏ธ

    Podcast Channel: @dwwpodcast

    Main Channel: @AntoineWalterDWW

    Smartlink: https://smartlink.ausha.co/dont-waste-water

    Website: https://dww.show/podcast/

    ๐Ÿ™‹ QUESTION: What would you like me to cover next?

    โฐ TIME CODES โฐ

    00:00 Why start-up founders matter to investors

    01:02 The Universal Sequence

    02:33 3 Red Flags that Predict Failure

    03:45 Methodology

    05:40 Sponsor
    06:26 1. Founders' Profile

    08:23 2. Fundraising Events
    10:06 3. Market Events

    12:13 4. Team Development

    15:02 5. Board Structure

    16:47 6. Future Evolution

    18:24 Sponsor

    ๐Ÿ“ IN THIS WEEK'S EPISODE

    ๐Ÿ” The critical 5-step sequence that predicts 83% of founder departures (and how board appointments trigger the countdown)

    ๐Ÿ’ผ Why hiring velocity is the second strongest predictor of founder exits, and what happens when a company reaches 80 employees

    ๐Ÿšฉ The three red flags that doom startups after founder departures, including why losing two founders in 24 months leads to 72% failure rate

    ๐Ÿ’ฐ How fundraising impacts founder tenure and why hardware companies see 8% higher founder turnover than software startups

    ๐ŸŒ The surprising geographical differences in founder longevity across regions and what market milestones actually keep founders engaged

    About this Podcast:

    Welcome to the (don't) Waste Water podcast, the leading podcast for water industry professionals, investors, and entrepreneurs seeking deep insights into water tech innovation, investment trends, and strategic moves in the sector. Host Antoine Walter blends his technical expertise with sharp business acumen to deliver weekly episodes featuring candid conversations with C-suite executives, detailed analysis of major water industry developments, and practical insights for water tech startups and seasoned players alike.


    Hosted by Ausha. See ausha.co/privacy-policy for more information.

  • Ever wondered if unbreakable membranes really existed? Listen to this!

    More #water insights? Connect with me on Linkedin: https://www.linkedin.com/in/antoinewalter1/

    ๐Ÿ™Œ Supporters ๐Ÿ™Œ

    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

    #๏ธโƒฃ All the Links Mentioned in this Episode #๏ธโƒฃ
    Connect with Stephan on LinkedIn: https://www.linkedin.com/in/stephan-van-hoof-bb77316/

    BlueFoot Membranes was spun out from VITO: https://vito.be/en

    ๐ŸŽ™๏ธ Subscribe and Listen to the Don't Waste Water Podcast HERE ๐ŸŽ™๏ธ

    Podcast Channel: @dwwpodcast

    Main Channel: @AntoineWalterDWW

    Smartlink: https://smartlink.ausha.co/dont-waste-water

    Website: https://dww.show/podcast/

    ๐Ÿ™‹ QUESTION: What would you like me to cover next?

    โฐ TIME CODES โฐ

    00:00 In this Week's Episode

    01:38 The Membrane Market

    04:38 Unique Features and Benefits

    11:03 Stephan's Journey and Blue Foot's Growth

    16:01 Commercial Strategy and Partnerships

    22:44 Global Expansion Strategies

    27:39 OEM Strategy and Customer Relations

    32:46 Future Growth and Funding Plans

    37:27 Rapid Fire Questions

    ๐Ÿ“ IN THIS WEEK'S EPISODE

    ๐Ÿง  How Blue Foot combines the best features of flat sheet, tubular, and ceramic membranes into one unbreakable solution

    ๐Ÿ’ง The journey from VITO spin-off to scaling a disruptive membrane technology with OEM partnerships across Europe, Southeast Asia, and Australia

    โšก The real-world benefits of 50% lower energy consumption and compact footprint that's changing how industries approach water reuse

    ๐Ÿ’ผ Why Blue Foot's strategic fundraising of โ‚ฌ15 million supports their ambitious 2028 target of โ‚ฌ40 million revenue with 100% annual growth

    ๐Ÿญ How breakthrough membrane technology is enabling water reuse in challenging industrial applications like breweries and slaughterhouses

    About this Podcast:

    Welcome to the (don't) Waste Water podcast, the leading podcast for water industry professionals, investors, and entrepreneurs seeking deep insights into water tech innovation, investment trends, and strategic moves in the sector. Host Antoine Walter blends his technical expertise with sharp business acumen to deliver weekly episodes featuring candid conversations with C-suite executives, detailed analysis of major water industry developments, and practical insights for water tech startups and seasoned players alike.


    Hosted by Ausha. See ausha.co/privacy-policy for more information.

  • 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/

    ๐Ÿ™Œ Supporters ๐Ÿ™Œ

    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

    #๏ธโƒฃ All the Links Mentioned in this Video #๏ธโƒฃ

    Echo River Capital: https://www.echorivercap.com/

    Reach out to Peter on LinkedIn: https://www.linkedin.com/in/yolles/

    Epic Cleantec on the mic': https://link.dww.show/epic

    Aclarity on the mic': https://link.dww.show/pfas-aclarity

    ๐ŸŽ™๏ธ Subscribe and Listen to the Don't Waste Water Podcast HERE ๐ŸŽ™๏ธ

    Podcast Channel: @dwwpodcast

    Main Channel: @AntoineWalterDWW

    Smartlink: https://smartlink.ausha.co/dont-waste-water

    Website: https://dww.show/podcast/

    ๐Ÿ™‹ QUESTION: What would you like me to cover next?

    ๐Ÿ“ IN THIS WEEK'S EPISODE

    ๐Ÿ’ธ How Echo River Capital aims for 100X returns in water tech and why Peter believes it's possible within a 10-year investment window

    ๐Ÿ”ฌ The "Three Ds" investment thesis - digitize, decarbonize, and decentralize - that guides Peter's strategy in the water technology sector

    ๐Ÿข Why the 20th century centralized water systems are collapsing and how new decentralized solutions represent billion-dollar opportunities

    ๐ŸŒŽ How water tech companies can monetize carbon reductions through voluntary carbon markets, opening new revenue streams beyond traditional water utility customers

    ๐Ÿš€ Why Peter focuses on university spin-outs with validated technology but pre-commercial status, and how this approach shortens the path to successful exits

    โฐ TIME CODES โฐ

    02:23 The Quest for 100x Returns in Water Tech

    07:17 Peter's Journey from Entrepreneur to Investor

    09:13 Echo River's Unique Approach to Early-Stage Investments

    21:32 The Three Ds of Water Tech

    26:48 Decarbonization and Its Business Potential

    30:48 The Future of Water Tech Investments

    35:17 Is 100x Achievable?

    40:18 Investor Literacy in Water

    47:47 Future of Water Investments

    01:02:18 Rapid Fire Questions

    About this Podcast:

    Welcome to the (don't) Waste Water podcast, the leading podcast for water industry professionals, investors, and entrepreneurs seeking deep insights into water tech innovation, investment trends, and strategic moves in the sector. Host Antoine Walter blends his technical expertise with sharp business acumen to deliver weekly episodes featuring candid conversations with C-suite executives, detailed analysis of major water industry developments, and practical insights for water tech startups and seasoned players alike.


    Hosted by Ausha. See ausha.co/privacy-policy for more information.

  • 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/

    ๐Ÿ™Œ Supporters ๐Ÿ™Œ

    A big thank you to my partner SimpleLab: https://gosimplelab.com/

    And a great shout-out to Blue Foot Membranes: https://bluefootmembranes.com/

    #๏ธโƒฃ All the Links Mentioned in this Video #๏ธโƒฃ

    1001 Fontaines' website: https://www.1001fontaines.com/

    Amandine's Linkedin: https://www.linkedin.com/in/amandine-muret-1a14b369/

    Send Amandine a mail: [email protected]

    My conversation with Gary White: https://smartlink.ausha.co/dont-waste-water/s11e13-the-world-s-best-water-entrepreneur-actually-runs-a-charity

    ๐ŸŽ™๏ธ Subscribe and Listen to the Don't Waste Water Podcast HERE ๐ŸŽ™๏ธ

    Podcast Channel: @dwwpodcast

    Main Channel: @AntoineWalterDWW

    Smartlink: https://smartlink.ausha.co/dont-waste-water

    Website: https://dww.show/podcast/

    ๐Ÿ™‹ QUESTION: What would you like me to cover next?

    ๐Ÿ“ IN THIS WEEK'S EPISODE

    ๐Ÿงช How 1001 Fontaines pioneered a business-minded approach to water access 20 years ago when most NGOs strongly opposed the idea of selling water to vulnerable populations

    ๐Ÿ—๏ธ The innovative decentralized water kiosk model that empowers local entrepreneurs while ensuring water quality, service continuity, and affordability

    ๐Ÿ’ฐ Why focusing on drinking water quality (1.5L per person daily) rather than complete domestic water needs creates a more sustainable and effective solution in rural areas

    ๐ŸŒ How the organization has evolved from Cambodia to Madagascar and Bangladesh, adapting its model from rural kiosks to urban hub-and-spoke systems while maintaining its core mission

    ๐Ÿ”„ The challenges of working in regulatory "gray areas" and why bottled water as a utility deserves recognition in global water access frameworks

    โฐ TIME CODES โฐ

    00:00 Introduction

    02:03 Changing Our Approach of Water Development

    03:57 The Role of Bottled Water in Rural Areas

    04:58 World Water Day Reflections

    06:17 The Complexity of Safe Water Access

    08:54 1001 Fountains' Unique Model

    11:21 Entrepreneurial Approach to Water Development

    25:36 Sustainability and Long-Term Impact

    39:13 Navigating Legal and Policy Challenges

    44:45 Marketing Strategies and Entrepreneur Support

    55:28 Funding and Financial Strategies

    59:50 Future Directions

    01:09:29 Rapid Fire Questions


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  • 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/

    ๐Ÿ™Œ Supporters ๐Ÿ™Œ

    A big thank you to my partner SimpleLab: https://gosimplelab.com/

    And a great shout-out to Blue Foot Membranes: https://bluefootmembranes.com/

    #๏ธโƒฃ All the Links Mentioned in this Video #๏ธโƒฃ

    Connect with Will Hewes on LinkedIn: https://www.linkedin.com/in/will-hewes-61947232/

    Check out Amazon's take to Water Stewardship: https://sustainability.aboutamazon.com/natural-resources/water

    My conversation with Botanical Water: https://smartlink.ausha.co/dont-waste-water/how-tomatoes-become-drinking-water-and-microsoft-wants-in

    My conversation with FIDO Tech: https://smartlink.ausha.co/dont-waste-water/s5e4-how-to-save-time-money-and-water-thanks-to-92-accurate-leak-detection

    My discussion with Lauren Kenyon Enright on measuring Water Stewardship: https://smartlink.ausha.co/dont-waste-water/s11e9-how-to-end-bullshit-and-measure-your-water-stewardship-commitments-right

    ๐ŸŽ™๏ธ Subscribe and Listen to the Don't Waste Water Podcast HERE ๐ŸŽ™๏ธ

    Podcast Channel: @dwwpodcast

    Main Channel: @AntoineWalterDWW

    Smartlink: https://smartlink.ausha.co/dont-waste-water

    Website: https://dww.show/podcast/

    ๐Ÿ“ IN THIS WEEK'S EPISODE

    ๐Ÿ’ง How AWS manages water in data centers while pursuing ambitious water-positive goals by 2030

    ๐Ÿ” The tech and strategies making AWS 10x more water-efficient than industry average with just 0.18L per kilowatt-hour

    โ™ป๏ธ Why recycled wastewater and smart replenishment projects are the foundation of AWS's sustainability approach

    ๐Ÿ“Š The metrics and methodology behind AWS's water-positive pledge and how they've already reached 41% of their target

    ๐ŸŒฑ Real-world examples of innovative water projects in Chile, Brazil, and Ohio that are transforming local watersheds and agriculture

    ๐Ÿ™‹ QUESTION: What would you like me to cover next?

    โฐ TIME CODES โฐ

    00:00 Introduction

    02:27 Editorial

    05:19 Water Efficiency in Data Centers

    13:56 Replenishment Goals and Strategies

    22:07 Community-Driven Water Replenishment Projects

    25:14 Balancing Innovation and Risk

    30:39 Scaling Agricultural Water Efficiency

    35:36 Future of Water Replenishment and Sustainability

    39:29 Rapid Fire Questions


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  • 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/

    #๏ธโƒฃ All the Links Mentioned in this Video #๏ธโƒฃ

    Hope Hydration: https://www.hopehydration.com/

    QUA's nomination for the Global Water Awards: https://globalwaterawards.com/

    Holland Sensor: https://hollandsensor.com/

    SUIKI by TDK: https://suiki.earth/

    REDstack: https://www.redstack.nl/

    Oxyle: https://oxyle.com/

    Aquagga: https://www.aquagga.com/

    Puraffinity: https://www.puraffinity.com/technology

    Purgatoria: https://purgatoria.nl/en/

    ๐ŸŽ™๏ธ Subscribe and Listen to the Don't Waste Water Podcast HERE ๐ŸŽ™๏ธ

    Podcast Channel: @dwwpodcast

    Main Channel: @AntoineWalterDWW

    Smartlink: https://smartlink.ausha.co/dont-waste-water

    Website: https://dww.show/podcast/

    ๐Ÿ™‹ QUESTION: What would you like me to cover next?

    โฐ TIME CODES โฐ

    00:00 Key Facts about Aquatech 2025

    00:51 Pick 5: Hope Hydration

    15:31 Pick 4: QUA

    24:07 Pick 3: Holland Sensor

    33:12 Pick 2: SUIKI (by TDK)

    44:49 Pick 1: REDstack

    1:04:15 Aquatech's Digital Derby

    1:07:11 Contestant 1: Oxyle

    1:11:32 Contestant 2: Aquagga

    1:16:50 Contestant 3: Puraffinity

    1:21:27 Audience Questions

    1:24:55 And the winner is...

    1:25:39 Closing Thoughts

    About this Podcast:

    Welcome to the (don't) Waste Water podcast, the leading podcast for water industry professionals, investors, and entrepreneurs seeking deep insights into water tech innovation, investment trends, and strategic moves in the sector. Host Antoine Walter blends his technical expertise with sharp business acumen to deliver weekly episodes featuring candid conversations with C-suite executives, detailed analysis of major water industry developments, and practical insights for water tech startups and seasoned players alike.


    Hosted by Ausha. See ausha.co/privacy-policy for more information.

  • 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 in the EV revolution? Let's find out!

    Check out SimpleLab: https://gosimplelab.com/

    Check out Blue Foot Membranes: https://bluefootmembranes.com/

    #๏ธโƒฃ All the Links Mentioned in this Video #๏ธโƒฃ

    My exploration of Eramet (and beyond) - https://www.youtube.com/watch?v=x3bMCdZj760

    My interview with Standard Lithium's CEO - https://www.youtube.com/watch?v=rz3w6IAy_38

    My exploration of the Salton Sea - https://www.youtube.com/watch?v=fN9pmk83_xo

    My short on Simbol Material - https://www.youtube.com/shorts/q_2SCrDkC-A

    My Lithium Project - https://www.youtube.com/watch?v=JeZJpBySIQo

    ๐ŸŽ™๏ธ PODCAST ๐ŸŽ™๏ธ

    Website: https://dww.show/podcast/

    Smartlink: https://smartlink.ausha.co/dont-waste-water

    ๐Ÿ‘‹ SOCIAL MEDIA ๐Ÿ‘‹

    LinkedIn: https://www.linkedin.com/in/antoinewalter1/

    โฐ TIME CODES โฐ

    00:00 The Chinese ban on DLE Technology Export

    01:10 What is China "Retiring"?

    06:35 Which Lithium Projects are Impacted?

    17:22 Who are the Winners?

    24:02 Why did China ban the export of DLE Tech?

    #DLE #Lithium #DirectLithiumExtraction


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  • 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/

    #๏ธโƒฃ All the Links Mentioned in this Video #๏ธโƒฃ

    Turing's Series A: https://theturingcompany.com/turing-secures-14-million-to-scale-ai-powered-water-management-solutions/

    Hiep Le's Linkedin: https://www.linkedin.com/in/hiep-le-187a7a14/

    Prakash Govindan's appearance on the podcast: https://smartlink.ausha.co/dont-waste-water/s11e1-an-unpopular-challenging-yet-true-take-on-venture-capital-in-water

    ๐ŸŽ™๏ธ Subscribe and Listen to the Don't Waste Water Podcast HERE ๐ŸŽ™๏ธ

    Podcast Channel: @dwwpodcast

    Main Channel: @AntoineWalterDWW

    Smartlink: https://smartlink.ausha.co/dont-waste-water

    Website: https://dww.show/podcast/

    ๐Ÿ™‹ QUESTION: What would you like me to cover next?

    โฐ TIME CODES โฐ

    00:00 In this weel's Episode

    02:57 Turing's Journey

    05:18 Understanding Real-Time Operational Excellence

    07:22 The Story Behind Turing's Formation

    12:36 Turing's $14 Million Series A Round

    19:24 Turing's Diverse Clientele and Solutions

    21:47 Innovations in Singapore's Water Management

    24:24 Ideal Customer Profiles & Business Model

    29:06 Geographical Expansion

    31:20 Adoption Hurdles and Customer Retention

    33:49 Revenue, Profitability, and Future Goals

    37:51 Rapid Fire Questions

    About this Podcast:

    Welcome to the (don't) Waste Water podcast, the leading podcast for water industry professionals, investors, and entrepreneurs seeking deep insights into water tech innovation, investment trends, and strategic moves in the sector. Host Antoine Walter blends his technical expertise with sharp business acumen to deliver weekly episodes featuring candid conversations with C-suite executives, detailed analysis of major water industry developments, and practical insights for water tech startups and seasoned players alike.


    Hosted by Ausha. See ausha.co/privacy-policy for more information.

  • 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 water treatment solutions. Using chitosan, a polymer extracted from shrimp shells, they've developed both a filter for textile dye removal and a natural flocculant for wastewater treatment that offers an eco-friendly alternative to traditional chemical treatments.

    #๏ธโƒฃ All the Links Mentioned in this Episode #๏ธโƒฃ

    Crustatec's website: http://crustatec.com/

    Maria's LinkedIn: https://www.linkedin.com/in/amorinmariaisabel/

    The World Bank's Water Youth Innovation Challenge: https://blogs.worldbank.org/en/jobs/calling-youth-aquapreneurs-water-your-innovations-climate-crisis

    The EAWAG's website: https://www.eawag.ch/en/

    ๐ŸŽ™๏ธ Subscribe and Listen to the Don't Waste Water Podcast HERE ๐ŸŽ™๏ธ

    Podcast Channel: @dwwpodcast

    Main Channel: @AntoineWalterDWW

    Smartlink: https://smartlink.ausha.co/dont-waste-water

    Website: https://dww.show/podcast/

    ๐Ÿ™‹ QUESTION: What would you like me to cover next?

    About this Podcast:

    Welcome to the (don't) Waste Water podcast, the leading podcast for water industry professionals, investors, and entrepreneurs seeking deep insights into water tech innovation, investment trends, and strategic moves in the sector. Host Antoine Walter blends his technical expertise with sharp business acumen to deliver weekly episodes featuring candid conversations with C-suite executives, detailed analysis of major water industry developments, and practical insights for water tech startups and seasoned players alike.


    Hosted by Ausha. See ausha.co/privacy-policy for more information.

  • 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 "Water" and "Wastewater" from Q2 to Q3 2024 (using a โ€œslightly homemadeโ€ scraping approach - please forgive me, LinkedIn!).

    I did so, looking for the signals companies believe will make them money in 2025 - that's how I know the future.

    Why ads, you ask? Well, for a simple reason: businesses rarely burn ad budgets on dead-ends.

    So, if theyโ€™re paying to talk about it, they must see an ROI!

    Hereโ€™s the executive summary of what I learned: that's hopefully enough to give you plenty of conversation starters and investment hints!

    ๐ŸŽ™๏ธ Subscribe and Listen to the Don't Waste Water Podcast HERE ๐ŸŽ™๏ธ

    Podcast Channel: @dwwpodcast

    Main Channel: @AntoineWalterDWW

    Smartlink: https://smartlink.ausha.co/dont-waste-water

    Website: https://dww.show/podcast/

    ๐Ÿ™‹ QUESTION: What would you like me to cover next?

    โฐ TIME CODES โฐ

    00:00 Why and How I Investigated LinkedIn Ads

    07:27 Where is the Real Money Flowing?

    10:44 What's behind the buzzword Innovation?

    13:53 Which water crisis are companies betting on?

    17:03 Sponsor: SimpleLab

    17:56 Who's Hiring? And for Which Roles?

    21:08 Utilities vs Tech Providers

    23:16 What's Overlooked or Oversaturated?

    26:18 How are Events shaping the Conversation?

    29:00 Which buzzwords lead the Narrative?

    31:55 Overall Patterns & FInal Thoughts

    #WaterTech #WaterIndustry

    About this Podcast: Welcome to the (don't) Waste Water podcast! In each episode, Antoine Walter from DWW Media shares water, wastewater & water entrepreneurship stories. This show will teach you the water industry like you've never seen it. If you're asking how the water sector will overcome the water crises ahead, this video is for you.


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  • ๐Ÿฆ„ 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/

    ๐ŸŽ™๏ธ PODCAST ๐ŸŽ™๏ธ

    Website: https://dww.show/podcast/

    Smartlink: https://smartlink.ausha.co/dont-waste-water

    ๐Ÿ“ Let's review:

    ๐Ÿ’ฐ The surprising details behind GI Aqua Tech's billion-dollar valuation and what it means for water tech

    ๐Ÿ”„ How GI Aqua Tech's 25-30x multiple compares against industry standards and tech sector benchmarks

    ๐ŸŒŸ The Saudi connection: unpacking the Modon contract and its role in justifying the unicorn status

    ๐Ÿค” The clever marketing strategy behind self-proclaimed unicorn status and its potential implications for future funding rounds

    and... if I missed anything, let's discuss it in the comments!


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  • 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 โžก๏ธ https://gosimplelab.com/

    #๏ธโƒฃ All the Links Mentioned in this Video #๏ธโƒฃ

    Altillion's website: https://www.altillion.com/

    Connect with Jay Keener on LinkedIn: https://www.linkedin.com/in/jay-keener/

    My conversation with Chris Wyres from Evove: https://smartlink.ausha.co/dont-waste-water/s9e7-how-to-eradicate-dead-zones-cut-energy-needs-by-80-and-double-lithium-selectivity

    ๐ŸŽ™๏ธ Subscribe and Listen to the Don't Waste Water Podcast HERE ๐ŸŽ™๏ธ

    Podcast Channel: @dwwpodcast

    Main Channel: @AntoineWalterDWW

    Smartlink: https://smartlink.ausha.co/dont-waste-water

    Website: https://dww.show/podcast/

    ๐Ÿ™‹ QUESTION: What would you like me to cover next?

    โฐ TIME CODES โฐ

    00:00 Introduction and Background

    02:04 Startup Life in Watertech

    04:35 Deep Dive into Liquid-Liquid Extraction

    10:46 Jay Keener's Entrepreneurial Journey

    15:05 The Story of Xedia Process Solutions

    22:14 The Birth of Altillion

    29:04 Altillion's Focus on Lithium Extraction

    34:11 Collaboration with DLE Companies

    41:40 Pilot Projects and Future Plans

    54:11 Rapid Fire Questions

    ๐Ÿ”„ Traditional solvent extraction requires 5-7 stages with minutes of residence time per stage - Altillion achieves better results in just 2 stages with seconds of residence time

    ๐Ÿงช Recovery efficiency remains consistent regardless of starting concentration - they can extract lithium down to 3-4 ppm whether starting from 20 ppm or 2000 ppm

    ๐Ÿ’ฐ The focus in lithium extraction is shifting from OpEx to CapEx reduction due to high interest rates and financing challenges

    ๐Ÿค In nascent industries like lithium extraction, collaboration between "competitors" often creates more value than pure competition

    ๐Ÿญ What looks like a complex water treatment flowsheet is actually a simple mining/oil & gas project by industry standards

    ๐Ÿ”„ While most companies scale up their pilot plants, Altillion actually built a smaller second pilot unit because their first one was too large for potential partners' testing needs.

    ๐Ÿงช Despite being based in Texas with deep oil & gas expertise, they shifted focus away from oilfield brines toward mining brines - not because the technology didn't work, but because it worked too well, extracting even trace amounts of lithium effectively.


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  • ๐ŸŒŠ The Investment Wave is Coming to Water, But Does it Make a Splash? Let's find out!

    ๐Ÿง‘โ€๐Ÿ”ฌ SPONSORS ๐Ÿ’ฐ

    A big thanks to today's sponsors:

    SimpleLab - https://gosimplelab.com/

    Sciens Water - https://scienswater.com/

    #๏ธโƒฃ All the Links Mentioned in this Video #๏ธโƒฃ

    ๐ŸŽ™๏ธ Subscribe and Listen to the Don't Waste Water Podcast HERE ๐ŸŽ™๏ธ

    Podcast Channel: @dwwpodcast

    Main Channel: @AntoineWalterDWW

    Smartlink: https://smartlink.ausha.co/dont-waste-water

    Website: https://dww.show/podcast/

    ๐Ÿ‘‹ SOCIAL MEDIA ๐Ÿ‘‹

    More #water insights?

    Connect with me on Linkedin: https://www.linkedin.com/in/antoinewalter1/

    ๐ŸŽ™๏ธ Subscribe and Listen to the Don't Waste Water Podcast HERE ๐ŸŽ™๏ธ

    Podcast Channel: @dwwpodcast

    Main Channel: @AntoineWalterDWW

    Smartlink: https://smartlink.ausha.co/dont-waste-water

    Website: https://dww.show/podcast/

    ๐Ÿ™‹ QUESTION: What would you like me to cover next?

    โฐ TIME CODES โฐ

    00:00 In This Week's Episode

    01:27 Challenges and Opportunities in Water Investment

    04:52 The Trillion Dollar Water Infrastructure Opportunity

    05:56 Private Equity and Water Investment

    07:10 The Water Investment Pyramid

    09:06 Specialist Investors' Insights

    10:44 The Importance of Repeat Investments

    13:20 Transition Finance and Water

    24:43 The Role of Impact Funds

    32:13 Investment Opportunities and Challenges

    35:22 Water Sector Investment Trends

    38:56 The Future of Water Technology

    43:18 Building a Water Investment Ecosystem

    54:57 Concluding Thoughts on Water Investment

    #WaterInvestment #VentureCapital #CleanTech

    It goes without saying but... none of this is investment advice!

    About this Podcast:

    Welcome to the (don't) Waste Water podcast, the leading podcast for water industry professionals, investors, and entrepreneurs seeking deep insights into water tech innovation, investment trends, and strategic moves in the sector. Host Antoine Walter blends his technical expertise with sharp business acumen to deliver weekly episodes featuring candid conversations with C-suite executives, detailed analysis of major water industry developments, and practical insights for water tech startups and seasoned players alike.


    Hosted by Ausha. See ausha.co/privacy-policy for more information.