How Immersion Cooling Stops Battery Fires Fast! | EP303 episode artwork

EPISODE · Aug 28, 2025 · 30 MIN

How Immersion Cooling Stops Battery Fires Fast! | EP303

from Clean Power Hour · host Tim Montague, John Weaver

What if battery storage systems simply couldn't catch fire?In this episode of the Clean Power Hour, Tim Montague sits down with Matt Ward, President of Etica AG, to explore a revolutionary battery technology that's changing the game for fire safety in battery energy storage (BESS). Matt discusses their patented immersion cooling technology that uses dielectric fluid to completely surround battery cells, preventing thermal runaway and eliminating fire risks.Key topics covered:How immersion cooling technology works and why it's superior to traditional air or liquid coolingThe challenge of getting UL 9540A certification when your batteries won't burn during testingWhy major cities like New York are perfect markets for non-flammable battery storageThe growing demand for battery storage, driven by data centers, EV charging, and grid stability needsNavigating Foreign Entities of Concern (FEOC) regulations and supply chain challengesThe "earn, save, protect" value stack of battery storage systemsWhy fire safety is becoming the key differentiator in urban energy storage projectsMatt shares insights from his transition from founding SolMicrogrid (acquired by Morgan Stanley) to joining Etica AG. He explains how this technology could unlock battery installations in locations previously considered too risky - including rooftops and inside buildings in major metropolitan areas.Whether you're a developer, asset owner, or simply interested in the future of energy storage, this episode reveals how immersion cooling could be the next generation of battery technology that makes fire-safe energy storage a reality.Connect with Matt Ward Matt WardEtica AG Support the showConnect with Tim  Clean Power Hour  Clean Power Hour on YouTubeTim on TwitterTim on LinkedIn Email [email protected] Review Clean Power Hour on Apple PodcastsThe Clean Power Hour is produced by the Clean Power Consulting Group and created by Tim Montague. Contact us by email:  [email protected] sponsors who share our mission to speed the energy transition are invited to check out https://www.cleanpowerhour.com/support/The Clean Power Hour is brought to you by CPS America, maker of North America’s number one 3-phase string inverter, with over 6GW shipped in the US. With a focus on commercial and utility-scale solar and energy storage, the company partners with customers to provide unparalleled performance and service. The CPS America product lineup includes 3-phase string inverters from 25kW to 275kW, exceptional data communication and controls, and energy storage solutions designed for seamless integration with CPS America systems.  Learn more at www.chintpowersystems.com

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What if battery storage systems simply couldn't catch fire? In this episode of the Clean Power Hour, Tim Montague sits down with Matt Ward, President of Etica AG, to explore a revolutionary battery technology that's changing the game for fire safety in battery energy storage (BESS). Matt discusses their patented immersion cooling technology that uses dielectric fluid to completely surround battery cells, preventing thermal runaway and eliminating fire risks. Key topics covered: How immersion ...

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How Immersion Cooling Stops Battery Fires Fast! | EP303

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