The 1895 Podcast

In this episode of the Technical Debrief from The 1895 Podcast, we continue exploring the technical challenges shaping the future of carbon capture and storage (CCUS), this time focusing on CO2 sampling for midstream CCS applications.

Stephen Harrison of sbh4 speaks once again with Manohara Gudiyor Veerabhadrappa from the National Physical Laboratory (NPL) about the difficulties of accurately measuring CO2 impurities under real-world pipeline conditions.

In this 100th episode of The 1895 Podcast we discuss the growing supply chain risks surrounding helium, rare gases, specialty gases, neon, deuterium, and CO2.

Armed with market sentiment data and industry polling, we cover how geopolitical tensions, supply concentration and semiconductor demand are reshaping confidence across critical gas markets.

Across the podcast, we look at helium market stability and Qatar supply disruption; rare gas vulnerabilities including neon, krypton, and xenon; semiconductor exposure to specialty gas constraints; deuterium supply concerns and emerging demand; and how industrial gas supply chains are adapting to geopolitical risk.

We also reflect on 100 episodes of conversations, picking out our favourite interviews, live event recordings, and breaking industry stories.

In the first episode of the new Technical Debrief series from The 1895 Podcast, we explore one of the most critical, and often overlooked, aspects of carbon capture, utilisation and storage (CCUS) - CO2 purity and measurement.

Stephen Harrison of sbh4 speaks with Manohara Gudiyor Veerabhadrappa from the National Physical Laboratory (NPL) about the challenge of analysing CO2 streams across the CCS value chain.

In this episode of The 1895 Podcast we revisit gasworld's European CO2 Summit 2026 and the Future Sourcing Pathways & Pragmatism panel session.

Joining us for the conversation was, Kripa Balachandran, Head of Product at Mission Zero Technologies; and Sarah Grimm, Business Development Manager at Reverion.

In the session, we covered future CO2 sourcing pathways, the role of direct air capture (DAC), biogenic CO2, and the challenges and opportunities facing the CO2 market amidst geopolitical and regulatory developments.

In this episode of The 1895 Podcast, we reflect on gasworld's European CO2 Summit 2026, listening back from some of our speakers key takeaways from the conference. 

We hear insight from Aidan Sparrowhawk, of GWGI; Gabriel Kiewek, of Nippon Sanso; Pablo Molina, of the European Biogas Association; and Stephen Harrison, of shb4 as they discus CO2 markets, feedstock and the low hanging fruit for low-cost sourcing.