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Amazon backs next wave of climate innovation: 11 companies join Sustainability Accelerator

Amazon has invited Cartesian to join the 2025 Amazon Sustainability Accelerator.

Winner of Nordic Innovation Award 2025

Cartesian is the winner of the Nordic Innovation Award. The award is a collaboration between the patent authorities of Norway, Sweden, Finland, Iceland and Denmark, and was presented for the first time in 2025 in Copenhagen.

Cartesian til finalen i nordisk innovasjonspris

Cartesian utvikler et termisk batteri som er en ny og kompakt løsning for lagring av varme og kulde i store bygg. Nå er selskapet plukket ut til å konkurrere mot kandidater fra de andre nordiske landene om å bli tidenes første vinner av Nordic…

Nominated for the Designplus Award by ISH Frankfurt 2025!

Cartesian is proud to announce that we have been nominated for the prestigious Designplus Award by ISH Frankfurt 2025! As the world’s leading trade fair for energy, heating, water and air, ISH sets the standard for innovation and design…

Thermal Box installation at KLP Ranheimsvegen 9

KLP Eiendom stores and saves energy

KLP Eiendom is implementing Cartesian technology in its building at Ranheimsveien 9 in Trondheim. The goal is to save more than one hundred thousand kroner annually through reduced energy costs and reduced investment costs in the building’s heating…