BlueNotes

Did you know there are at least 16 different ways to capture carbon—and some of them actually generate water? Others, however, could increase water consumption at power plants by up to 30%. In this episode, Rhys and Divya unpack the complex relationship between water and carbon capture technologies, where scale-up is accelerating and trade-offs are becoming harder to ignore. They also turn their focus to AI: data centers powering tools like ChatGPT are guzzling up to 5 million gallons of water a day. Every prompt has a footprint—and it’s not just digital. From ceramic membranes in Memphis to new cooling metrics like WUE, the discussion surfaces the hidden water costs of decarbonisation and digitisation alike. Both topics are the subject of upcoming BlueTech web briefings, where the team will go deeper with invited experts. And as always, there’s a full research report available for each—covering the data, players, and technologies shaping these fast-evolving sectors. 1️⃣ Carbon Capture and Water: Join the web briefing here [https://us02web.zoom.us/webinar/register/WN_peQnVc29Rsq-kjHidelR6g] and download the report here [https://www.bluetechresearch.com/tools/reports/carbon-capture-and-water-emerging-technologies-and-trends/] 2️⃣ The Water Footprint of AI Register for the web briefing here [https://us02web.zoom.us/webinar/register/WN_SDtBtZD9QXKHXvVlKtnGRg] and access the report here [https://www.bluetechresearch.com/tools/reports/the-water-footprint-of-ai/] -- Presented by BlueTech Research [https://www.bluetechresearch.com/]®, Actionable Water Technology Market Intelligence. Watch the trailer of Our Blue World: A Water Odyssey [https://youtu.be/DP6ueBOv5hc?si=ITy_SZbJAOECojZH]. Get involved, and learn more on the website: braveblue.world [https://www.braveblue.world]

Dr Vishal Wagholikar joins Rhys and Divya to break down findings from his new Horizon Scan on cooling technologies. As data centres grow more power-hungry, water use is emerging as a blind spot—and a growing concern.  The trio unpacks liquid cooling breakthroughs, water use effectiveness metrics, and shifting industry priorities. If you’re in cooling, water, or digital infrastructure, don’t miss this.  The full report is now available on the BlueTech Intelligence platform. Download here [https://www.bluetechresearch.com/tools/reports/innovations-in-cooling-technologies/] or request access [divya.inna@bluetechresearch.com]. -- Presented by BlueTech Research [https://www.bluetechresearch.com/]®, Actionable Water Technology Market Intelligence. Watch the trailer of Our Blue World: A Water Odyssey [https://youtu.be/DP6ueBOv5hc?si=ITy_SZbJAOECojZH]. Get involved, and learn more on the website: braveblue.world [https://www.braveblue.world]

January 2025 brought significant changes to the water industry. From extreme weather events affecting Cork, Australia, and LA, to the EPA's withdrawal of proposed PFAS limits following the new Trump administration. Bluetech will host a press briefing on the implications of these PFAS regulatory changes, particularly for biosolids management. New research reports Bluetech's latest research covers critical water sector challenges: stormwater management with digital and nature-based solutions, innovations in water conveyance addressing aging infrastructure, and advances in water treatment materials. The team has also analyzed emerging contaminants beyond PFAS, forecasting future regulatory trends. Atmospheric Water Generation: a market in transition The atmospheric water generation (AWG) market has evolved beyond its niche origins, now exceeding $100 million in revenue with projected growth to $800 million by 2030. New industrial applications are emerging, from carbon capture dehumidification to heat recovery from industrial airstreams. The sector has seen rapid growth in both technological advancement and market participants, suggesting an approaching market maturation. Upcoming events * PFAS Press Briefing with Dr Paul O'Callaghan, Jacob Steele, Dr Ali Ling, and Dr Glen Daigger on February 11th: register here [https://us02web.zoom.us/webinar/register/WN_bCKiD7gdQHyZT7CEKUBQ8A]. * Join Bluetech's web briefing on Atmospheric Water Generation on March 6th, featuring Dr. Kim Wu and industry expert Roland Walgren. Register here [https://us02web.zoom.us/webinar/register/WN_yKGIOMqjQU2slF8RzxCPNw]. -- Presented by BlueTech Research [https://www.bluetechresearch.com/]®, Actionable Water Technology Market Intelligence. Watch the trailer of Our Blue World: A Water Odyssey [https://youtu.be/DP6ueBOv5hc?si=ITy_SZbJAOECojZH]. Get involved, and learn more on the website: braveblue.world [https://www.braveblue.world]

In this finale episode, Rhys and Divya reflect on the year's achievements, including the launch of a Market-creating Legislation and Regulation Tracker and a review of photodynamic disinfection technology. They also delve into BlueTech's Top 10 Patent Applications for 2024 and share a sneak peek at the exciting topics slated for 2025. Stay tuned for updates on Bluetech Forum Unplugged, a new event format that promises more intimate and focused discussions.  Happy holidays and see you in the new year! ✨ -- Presented by BlueTech Research [https://www.bluetechresearch.com/]®, Actionable Water Technology Market Intelligence. Watch the trailer of Our Blue World: A Water Odyssey [https://youtu.be/DP6ueBOv5hc?si=ITy_SZbJAOECojZH]. Get involved, and learn more on the website: braveblue.world [https://www.braveblue.world]

In this special episode of the BlueNotes Podcast, hosts Rhys Owen and Divya Inna are joined by Jacob Steele, Senior Research Analyst and author of BlueTech’s latest Horizon Scan on PFAS Destruction Technologies. This episode builds on the recent client-only web briefing, broadening the conversation to the wider water community about the persistent challenge of PFAS (“forever chemicals”) and the technologies driving change. Jacob dives deep into the cutting-edge technologies reshaping the landscape of PFAS destruction. From electrochemical oxidation and supercritical water oxidation to pyrolysis, he explains how these methods pair with concentration technologies like foam fractionation to create effective treatment solutions. He also highlights the progress made by leading companies such as Axine Water Technologies, Aclarity, and Revive Environmental, shedding light on their innovative approaches and recent milestones. The conversation delves into the economics of PFAS destruction, comparing the costs and feasibility of emerging technologies with traditional methods such as incineration and landfilling. Jacob breaks down the site-specific factors that influence the selection of treatment methods, providing actionable insights for those managing PFAS challenges. The episode also explores the evolving global regulatory landscape, particularly in the U.S. and Europe, and its impact on the adoption and development of PFAS treatment technologies. Jacob shares his perspective on the critical role policy changes will play in shaping the future of this field. Whether you’re an industry insider or simply curious about water innovation, this episode is packed with actionable insights and expert perspectives. Resources: * 📄 Horizon Scan Report: Available on the BlueTech Intelligence Platform [https://www.bluetechresearch.com/tools/reports/] or upon request * 📹 Web Briefing Recording: Accessible on the BlueTech Intelligence Platform [https://www.bluetechresearch.com/tools/reports/] * 🎄 End of Year Webinar (Water Almanac): * EMEA & US timezone session [https://us02web.zoom.us/webinar/register/WN_cal1ir5xSUuuA7Sux-tYgg] * APAC timezone session [https://us02web.zoom.us/webinar/register/WN_cal1ir5xSUuuA7Sux-tYgg] Have Questions? Contact Aoife Kelleher [aoife.kelleher@bluetechresearch.com] for more information or inquiries about BlueTech’s PFAS Watch Service. -- Presented by BlueTech Research [https://www.bluetechresearch.com/]®, Actionable Water Technology Market Intelligence. Watch the trailer of Our Blue World: A Water Odyssey [https://youtu.be/DP6ueBOv5hc?si=ITy_SZbJAOECojZH]. Get involved, and learn more on the website: braveblue.world [https://www.braveblue.world]