Exergy3 Limited
Edinburgh, United Kingdom (UK) · Manufacturing and Industry
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Last verified
May 2026
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Overview
Exergy3 Limited is a Scottish clean-tech company based in Edinburgh, specializing in ultra-high temperature thermal energy storage solutions for decarbonizing industrial processes and district heating systems.
We address a critical challenge: the significant waste of renewable electricity due to a lack of scalable storage. Our innovative technology converts renewable electricity into thermal energy, storing it at temperatures of up to 1200°C – a capability unmatched by most existing systems.
Exergy3 offers a modular, compact, and easily installable solution, integrating seamlessly with existing infrastructure. We’re committed to providing a cost-effective pathway for industries to achieve deep decarbonization, reducing CO₂ emissions and enhancing energy security.
Founded in 2023, Exergy3 is backed by a team of experienced engineers and scientists, and has secured a £10 million seed round to accelerate its growth and impact. We are proud to be at the forefront of a sustainable energy revolution.
We address a critical challenge: the significant waste of renewable electricity due to a lack of scalable storage. Our innovative technology converts renewable electricity into thermal energy, storing it at temperatures of up to 1200°C – a capability unmatched by most existing systems.
Exergy3 offers a modular, compact, and easily installable solution, integrating seamlessly with existing infrastructure. We’re committed to providing a cost-effective pathway for industries to achieve deep decarbonization, reducing CO₂ emissions and enhancing energy security.
Founded in 2023, Exergy3 is backed by a team of experienced engineers and scientists, and has secured a £10 million seed round to accelerate its growth and impact. We are proud to be at the forefront of a sustainable energy revolution.
Contact Details
team@exergy3.com
Edinburgh, United Kingdom (UK), Orchard Braehouse, 30 Queensferry Road
Founded
2023
Company Type
Private Limited Company
Employees
10-20
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