Why China Built the World's Largest Air Battery. Build. Upgrade. Save. at Micro Center: https://micro.center/a3f28d Sign up for a FREE 128 gig Flash Drive at Micro Center Austin, TX: https://micro.center/81939a Shop Micro Center's Clearance Sales: https://micro.center/3bee6c Visit Micro Center News: https://micro.center/27eb90 Lithium-ion batteries are great for about 4 hours of storage. After that, the price stops making sense. So China built an alternative out of thin air: the world's largest compressed air battery, a salt cavern energy storage system with no lithium and no fuel burned to get the power back out. The pitch is that it beats lithium at long duration energy storage. But run the math on how long it actually lasts, and the answer comes out to 4 hours too, exactly where lithium already wins. So is China's giant air battery actually solving the long-duration problem? Or is it just an expensive peaker plant that happens to run on air?

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Chapters

00:00 - Intro

03:21 - What 71% Efficiency Actually Buys You

05:21 - The Domes Are Getting Real

08:50 - The Bet Somebody is Actually Making

10:02 - So Why is China's Only 4 Hours?

11:27 - Under Pressure

12:34 - Two Trends Going Opposite Ways