DiscoverMarkets & Money Today | 2 Min News | The Daily News Now!Fourth Power: The Future of Energy Storage?
Fourth Power: The Future of Energy Storage?

Fourth Power: The Future of Energy Storage?

Update: 2025-09-16
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Is this the future of energy storage? Fourth Power is developing sci-fi-esque thermal batteries using molten tin heated to 2400°C, aiming to beat lithium-ion and natural gas costs. Their innovative design promises 8-hour power delivery with minimal energy loss, making renewable energy reliable 24/7. With a recent $20M funding round, they're building their first full-scale battery, targeting a game-changing $25/kWh storage cost by 2028.

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Fourth Power: The Future of Energy Storage?

Fourth Power: The Future of Energy Storage?