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Field-proven technology & game changing innovation

The groundbreaking solution for long duration energy storage from Azelio is a combination of field-proven technology and truly disruptive innovation. We have developed and enhanced our Stirling engine for many years. Together with our innovative Thermal Energy Storage (TES) we have created a solution with outstanding results. 

City from above in nighttime

THE market

We are ready
for action

take a look at OUR target market

TES.POD video

The solution

Energy storage & stirling power

Read all about our solution


A heart made of metal

Learn about TES

stirling technology

A 200 year old invention is the future of energy

Learn about stirling