![qarnot qbx crop.jpg](https://media.datacenterdynamics.com/media/images/qarnot_qbx_crop_2.2e16d0ba.fill-280x185.jpg)
Qarnot raises €35 million to expand digital boiler ambitions
Company aims to almost double headcount in 2023
Company aims to almost double headcount in 2023
A second life for heat and hardware
French firm puts servers in the home so they can keep buildings warm