Supercool

Industrial heat is one of the biggest, most stubborn sources of carbon emissions—responsible for nearly a quarter of global greenhouse gases. High costs, complex retrofits, and tight margins keep manufacturers locked into fossil fuels. But what if there were a way to swap out natural gas boilers without costly disruptions or major infrastructure overhauls? That’s exactly what Brenmiller’s thermal energy storage (TES) technology offers. Chief Business Officer Doron Brenmiller explains how their heat battery—where energy is stored in crushed rocks—provides reliable, on-demand heat to seamlessly replace legacy systems. With industries from food processing to brewing embracing this approach, the shift to clean heat isn’t just possible—it’s already happening.

Show Notes

Guest: Doron Brenmiller

Company: Brenmiller Energy

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What is Supercool?

Across industries, a new wave of innovation is profitable, high-performance, and low-carbon—all at once. Each week, climate tech entrepreneur Josh Dorfman talks with the founders, CEOs, and executives driving market adoption by turning low-carbon innovation into a competitive edge and core business strategy. Together, they break down the playbooks outperforming legacy incumbents and transforming markets. See how the future gets built.