LARS PAULSSON, KARI LUNDGREN & KATI POHJANPALO Thursday, June 5th, 2025 Fortum is building heat recovery facility on the site of an under-construction Microsoft data centre in Kirkkonummi, Finland By pairing computer processing facilities with district heating systems, Nordic countries are trying to limit their environmental downsides WHEN Finnish engineer Ari Kurvi takes a hot shower or turns up the thermostat in his apartment, he’s tapping into waste heat generated by a 75-