etn. — the European Technology Network — is Europe's daily live technology show. It broadcasts three hours a day from a studio in King's Cross, London, covering European startups, frontier AI labs and technology policy, and streams free on X and YouTube.

etn. is hosted by its co-founders, Luke Knight and Ronan Chambers, who started the show in October 2025.

etn. is live every weekday, Monday to Friday, from 12:00 to 15:00 UK time, followed by long-form guest interviews.

Where can I watch etn.?

etn. streams live on X and YouTube, and full episodes are published as a podcast on Spotify. Watching is free and requires no subscription.

Who has appeared on etn.?

Guests have included former UK Prime Minister Rishi Sunak, the UK's first AI minister Kanishka Narayan, Sequoia partner George Robson, and founders from Synthesia, Legora and Granola.

etn. raised a $1.6 million seed round announced in July 2026, backed by Powerhouse Capital, Axel Springer SE, a co-founder of LADbible, and angel investors from OpenAI and Google DeepMind.

Michelle Yu

1 episode · 1 moment · last on 27 Mar 2026

27 Mar 2026Granola $125M Founder Joins, Sora Dies, Epic Layoffs, Stunt of The Week

1:34:3114 min

Michelle Yu, Supercritical CEO, on Microsoft's 1M-Ton Biochar Deal

Michelle Yu, co-founder and CEO of carbon removal marketplace Supercritical, walks through facilitating a one-million-ton biochar offtake between US project Life Raft and Microsoft, the largest for a US biochar project. She explains residual emissions, pyrolysis, and why hyperscalers' data center buildouts make net zero targets harder, then shares her path from selling Songkick to climate after the 2018 IPCC report, with LocalGlobe and Lightspeed backing the company.