Podcasts

In this episode of H₂TechTalk, we welcome Natasha Kostenuk, CEO of Ayrton Energy, to explore how their breakthrough electrified liquid organic H₂ carrier—e-LOHC™—is tackling some of H₂'s toughest infrastructure hurdles. Natasha introduces us to Ayrton's innovative approach to H₂ storage and transport, explaining how e-LOHC™ is designed to integrate seamlessly with existing fuel infrastructure, from pipelines to trucks and ships.

In this episode, Frank Sonnenschein, Global Business Development Manager for Versiv Composites, shares insights into their role at the company and the game-changing applications of PTFE films and advanced composite materials in H₂ fuel cells and electrolyzers. We explore the critical performance and durability needs of H₂ systems, including challenges in sealing, gasketing, and thermal stability—and how Versiv’s engineered materials deliver robust solutions. Learn about the decal transfer method for catalyst-coated membranes (CCMs), and the distinct material demands of PEM vs. alkaline electrolyzers.

In this episode, Dr. Robert Do, founder of SGH2 Energy, delves into the company’s groundbreaking work in producing carbon-negative H₂ from waste and biomass—leveraging a proprietary technology with origins in the NASA space program. Spanning over two decades of development, the conversation highlights SGH2’s scalable modular approach, its readiness to meet demand, and the formidable challenges facing the H₂ economy.

In this episode, we explore the cutting edge of green H₂ technology with two major players in the space: Ohmium and Vallourec. We begin with Ohmium, whose hyper-modular PEM electrolyzers are redefining installation scalability and cost-efficiency. We discuss how the Lotus Mark 2 electrolyzer, with its dynamic ramping capabilities, enhances integration with intermittent renewable energy sources, ensuring higher system efficiency and production reliability. Then we spoke with Vallourec regarding how they are tackling the complex challenges of H₂ storage and transport with premium tubing solutions and robust testing protocols to mitigate risks like H₂ embrittlement. We also spotlight Vallourec’s material innovation and collaborations that drive H₂ projects forward globally.

In this episode, recorded live at the World Hydrogen Summit in Rotterdam, The Netherlands, H₂Tech explores the forefront of H₂ technology with key industry players. The discussion highlights Aerzen’s diverse portfolio of compressors tailored for H₂ production and transportation, including both oil-free and oil-flooded models. FEV Consulting shares its strategic services supporting the advancement of sustainable fuels and the development of integrated energy ecosystems. Additionally, Neuman & Esser presents its expertise in proton exchange membrane (PEM) electrolyzers and complementary compressor solutions, emphasizing the synergy between these critical technologies.

In this episode, Dara O’Neill, Global Sales Director for Clean Energy at Mott Corporation, sheds light on the company's unique role in tackling highly specialized filtration challenges across numerous industries. Darryl details Mott’s role in the clean energy transition, especially within the H₂ economy. The company produces porous transport layers (PTLs) for PEM electrolyzers and designs H₂ purification and water filtration systems.

In this live episode from World Hydrogen North America, we’re joined by Nichole Saunders, Director and Senior Attorney of the Energy Transition at the Environmental Defense Fund (EDF). Nichole delivers a deep dive into the climate realities of blue H₂—unpacking the crucial need for 95%+ carbon capture rates, the often overlooked threat of upstream methane emissions, and the rigorous standards required for carbon storage integrity. She outlines the policy blind spots, the importance of strong regulatory frameworks, and the need for transparent industry practices if blue H₂ is to earn its place in a truly low-carbon future.

In this episode, H₂Tech sat down with Roy Calder, Industry Principal of New Energies at AVEVA, to explore how industrial software is revolutionizing the energy transition. From H₂ in its many colors to sustainable fuels and the circular economy, Roy shares how AVEVA’s engineering and simulation tools are enabling efficiency, collaboration and innovation in emerging energy projects. Roy dives into the power of digital twins, microgrid optimization and the role of simulation in reducing capital expenditures—while touching on exciting developments like white H₂, ammonia-fueled vessels and AVEVA’s work with Topsoe.