All Episodes

December 9, 2025 11 mins
Zak Mir speaks with John Wood, CEO of Gelion (AIM: GELN), following the release of the company’s audited results for the year ended 30 June 2025. Wood highlights that Gelion has generated its first commercial revenue, helping lift total income by 36% to £2.7 million.

The performance is in line with expectations and marks a meaningful shift as the global energy-storage specialist moves firmly into its commercial revenue phase

Technical Breakthrough: Gelion Achieves Target Areal Capacity

Gelion Advanced Sulfur Cathodes Reach Key Industry Milestone in Coin Cells

Key Highlights:

·      | 4Q Achieved in Coin Cells: Gelion has successfully reached its 4Q areal-capacity target in coin-cell testing, the industry-recognised standard for evaluating advanced battery materials. 4Q is widely recognised as a critical milestone for practical high-energy-density sulfur cathodes. 
·      | Clear Technical Progress Toward Pouch Cells: The coin-cell results provide strong evidence supporting the translation of Gelion's CAM into large-format pouch-cell electrodes capable of meeting 4Q performance targets. 
·      | Improved Electrode Quality and Consistency: Recent work demonstrates enhanced uniformity, improved adhesion, and reproducible slurry rheology, all compatible with scale-up for larger-format electrodes. 
·      | Enabling Future High Energy Density Targets: This milestone strengthens Gelion's roadmap toward high-energy-density, low-cost sulfur-based batteries suitable for e-aviation, electric mobility, stationary storage, and other commercial applications. 
 John Wood, CEO of Gelion, commented: "Achieving 4Q areal capacity in coin cells marks a major validation of our sulfur cathode platform and represents a key technical milestone for Gelion. In the battery industry, 4Q is widely recognised as an important benchmark for high-energy-density sulfur cathodes, and these results give us strong confidence that our sulfur CAM can progress toward delivering the same performance in pouch-cell formats. As we continue refining electrodes for larger format manufacturing, we are building the technical foundation required for prototype development and industry engagement."

Mark as Played

Advertise With Us

Popular Podcasts

Las Culturistas with Matt Rogers and Bowen Yang

Las Culturistas with Matt Rogers and Bowen Yang

Ding dong! Join your culture consultants, Matt Rogers and Bowen Yang, on an unforgettable journey into the beating heart of CULTURE. Alongside sizzling special guests, they GET INTO the hottest pop-culture moments of the day and the formative cultural experiences that turned them into Culturistas. Produced by the Big Money Players Network and iHeartRadio.

Crime Junkie

Crime Junkie

Does hearing about a true crime case always leave you scouring the internet for the truth behind the story? Dive into your next mystery with Crime Junkie. Every Monday, join your host Ashley Flowers as she unravels all the details of infamous and underreported true crime cases with her best friend Brit Prawat. From cold cases to missing persons and heroes in our community who seek justice, Crime Junkie is your destination for theories and stories you won’t hear anywhere else. Whether you're a seasoned true crime enthusiast or new to the genre, you'll find yourself on the edge of your seat awaiting a new episode every Monday. If you can never get enough true crime... Congratulations, you’ve found your people. Follow to join a community of Crime Junkies! Crime Junkie is presented by audiochuck Media Company.

The Brothers Ortiz

The Brothers Ortiz

The Brothers Ortiz is the story of two brothers–both successful, but in very different ways. Gabe Ortiz becomes a third-highest ranking officer in all of Texas while his younger brother Larry climbs the ranks in Puro Tango Blast, a notorious Texas Prison gang. Gabe doesn’t know all the details of his brother’s nefarious dealings, and he’s made a point not to ask, to protect their relationship. But when Larry is murdered during a home invasion in a rented beach house, Gabe has no choice but to look into what happened that night. To solve Larry’s murder, Gabe, and the whole Ortiz family, must ask each other tough questions.

Music, radio and podcasts, all free. Listen online or download the iHeart App.

Connect

© 2025 iHeartMedia, Inc.