How Thermal Batteries Could Replace Lithium-Ion Batteries
Thermal batteries could be the next big thing in energy storage, and companies like Rondo Energy and Antora Energy are betting big on them. Instead of using materials like lithium, these systems store excess electricity as heat in things like bricks or graphite, reaching over 3,000°F. That heat can then power factories or even be converted back into electricity. Rondo, backed by investors like Bill Gates, is scaling quickly, aiming to produce enough thermal batteries by 2027 to cut 12 million tons of CO₂ emissions. While challenges like production growth and market adoption remain, thermal batteries could play a critical role in decarbonizing industrial manufacturing for products like steel and cement. Chapters: 00:00 - The heat battery revolution 07:00 - Thermal battery startups 08:34 - What’s next Credits: Produced and Edited by: Lisa Setyon Supervising Producer: Jeniece Pettitt Narration: Magdalena Petrova Production support: Magdalena Petrova, Erin Black, Shawn Baldwin Camera: John Beatty Animation: Jason Reginato » Subscribe to CNBC: https://cnb.cx/SubscribeCNBC » Subscribe to CNBC TV: https://cnb.cx/SubscribeCNBCtelevision About CNBC: From 'Wall Street' to 'Main Street' to award winning original documentaries and Reality TV series, CNBC has you covered. Experience special sneak peeks of your favorite shows, exclusive video and more. Want to earn more money at work? Take CNBC’s new online course How to Negotiate a Higher Salary. Expert instructors will teach you the skills you need to get a bigger paycheck, including how to prepare and build your confidence, what to do and say, and how to craft a counteroffer. Register now and use coupon code EARLYBIRD for an introductory discount of 50% off through Nov. 26, 2024: https://cnb.cx/4f4s3rZ Connect with CNBC News Online Get the latest news: https://www.cnbc.com/ Follow CNBC on LinkedIn: https://cnb.cx/LinkedInCNBC Follow CNBC News on Instagram: https://cnb.cx/InstagramCNBC Follow CNBC News on Facebook: https://cnb.cx/LikeCNBC Follow CNBC on Threads: https://cnb.cx/threads Follow CNBC News on X: https://cnb.cx/FollowCNBC Follow CNBC on WhatsApp: https://cnb.cx/WhatsAppCNBC #cnbc How Thermal Batteries Could Replace Lithium-Ion Batteries
