In this Climate Chat episode, host Dan Miller interview Devonian Systems co-founder and CEO Alan Ransil about their approach to producing biochar. Biochar is produced when biomass is burned without the presence of oxygen, a process know as pyrolysis. Wood treated this way is also known as charcoal. Biochar is a very stable form of carbon and, therefore, it is a way to sequester CO2 from the atmosphere. While biochar has been produced for thousands of years, it is yet to scale up to a major climate solution. Devonian systems hopes to change that.Dr. Alan Ransil is the co-founder and CEO of Devonian Systems. He studied energy storage materials at MIT where he received his PhD in 2018, and has worked on projects for the MIT Energy Initiative, ARPA-E, and DARPA. He started Filecoin Green, a sustainability initiative for the world’s largest decentralized storage network. He is an advisor to the Global Carbon Reward project, and for the Commons.Earth event series.Follow Alan on LinkedIn: linkedin.com/in/alan-ransil-53573873Devonian Systems website: https://devonian.aiFollow Devonian Systems on Bluesky: @devoniansystems.bsky.socialPlease Like and Subscribe!Listen to Climate Chat on Apple Podcasts:https://podcasts.apple.com/us/podcast/climate-chat/id1893162516Listen to Climate Chat on Spotify:https://open.spotify.com/show/1m0OSLWRPPcyOddErvxJ1eDan Miller has been giving talks around the world on the need for urgent climate action for over 20 years. He is co-founder of The Roda Group, a climate-tech venture capital group, and he serves as an advisor for other climate funds and climate-focused non-profit groups. He started Climate Chat in 2021 on Clubhouse and added YouTube in 2023.Follow Dan Miller on X/Twitter: @danmiller999Follow Dan Miller on Bluesky: @danmiller999.bsky.social and @climatechat.bsky.socialLeon Simons is a climate scientist based in the Netherlands. He was a co-author with James Hansen on the 2023 "Global Warming in the Pipeline" paper that discussed the recent acceleration in global warming. Leon's work has focused recently on changes in aerosol emissions from ships and the impact of those changes on climate change. You can access Leon's research writings here:https://www.researchgate.net/profile/Leon-SimonsFollow Leon on X/Twitter: @LeonSimons8 and Bluesky: ‪@leonsimons.bsky.social‬Follow Leon on Patreon: https://www.patreon.com/c/LeonSimons/homeFollow Stacey Randecker on X/Twitter: @DrivingMzStacey and Bluesky: @bikingmzstacey.bsky.socialFollow Eli Rabani on X/Twitter: @radsci and Bluesky: @radsci.bsky.socialYou can leave a question in the YouTube Live chat. Please begin your question with "Question:" to make it easy for our mods to spot it.For more Climate Chat episodes, see our YouTube home page: https://www.youtube.com/@climatechatFor recent YouTube Live Climate Chat programs: https://www.youtube.com/@climatechat/streams