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Barocal Secures $10.0M

Recently funded · $10.0M SeedUtilitiesGBView source

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Barocal, a startup developing solid-state cooling systems designed to eliminate polluting refrigerant gases, has secured $10.0M in seed funding. The company's novel caloric materials, based on 15 years of research at the University of Cambridge, promise ultra-high energy efficiency and a modular, scalable alternative to traditional cooling technology.

The round saw participation from investors including World Fund, Breakthrough Energy Discovery, IP Group plc, and Cambridge Enterprise Ventures. Barocal aims to address the significant energy consumption associated with cooling, which accounts for 40% of global energy use.

From the source

Visevic · May 4, 2026

Around three years ago, I read an article that genuinely shocked me. The argument was simple: As the planet warms, billions of people in hot countries will need cooling to survive. Air conditioning is one of the most greenhouse-gas-intensive technologies we have.

The cooling demand of India alone, met with today's vapour-compression systems and refrigerant gases, could push warming past tipping points and make large parts of the world uninhabitable.A self-reinforcing loop. The hotter it gets, the more we cool. The more we cool, the hotter it gets. 🌡️ 🔄 I have not stopped thinking about that article since.Heating and cooling already account for around 15%

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