A group of investors completed the €150m investment in Aira.

A group of investors including Altor, Kallskär, Kinnevik, Lingotto and Temasek completed the €150m investment in Aira, a clean energy-tech company. “This investment reflects the strong, long-term support of our investors and enables us to build on the substantial foundation we’ve established as we transition from a start-up to scale-up,” Peter Prem, Aira Group CEO.