HotGreen Solutions Secures £1.2M To Scale Ultra-Efficient Industrial Heat Pumps
Oct 21, 2025 | By Kailee Rainse

UK cleantech startup HotGreen Solutions has secured £1.2 million in a pre-seed round led by Empirical Ventures, with strategic support from Coca-Cola Europacific Partners (CCEP), First Imagine! Ventures, The Conduit Impact Fund, and Almanac Ventures.
SUMMARY
- UK cleantech startup HotGreen Solutions has secured £1.2 million in a pre-seed round led by Empirical Ventures, with strategic support from Coca-Cola Europacific Partners (CCEP), First Imagine! Ventures, The Conduit Impact Fund, and Almanac Ventures.
Industrial process heat generates over 20% of global CO₂ emissions, yet innovation has been limited. Rising energy costs make efficient, low-carbon solutions critical for industry.
HotGreen Solutions tackles this challenge with ultra-efficient, high-temperature heat pumps that generate low-carbon steam for industrial use. Compatible with existing infrastructure these systems achieve up to four times the efficiency of conventional boilers, providing a cost-effective way to reduce energy consumption and emissions without expensive facility upgrades.
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HotGreen Solutions’ heat pumps can be installed in just 3–5 days. They help industrial facilities like breweries, distilleries or dairies save about €0.5 million a year on energy bills and reduce roughly 3,000 tonnes of CO₂ annually, with a typical payback period of less than two years.
The new funding will enable HotGreen Solutions to accelerate growth and expand its ultra-efficient heat pump technology through pilot projects and commercial deployments in the food and beverage sector.
About HotGreen Solutions
HotGreen Solutions, founded in 2024, develops ultra-efficient industrial heat pumps that cut energy costs and CO₂ emissions. By making decarbonization profitable, the company helps factories save money while accelerating the transition to net zero across sectors like food, beverage, and manufacturing.






