The 5th International Solar District Heating Conference, which took place in Graz, Austria, in mid-April, brought together 350 experts from 33 countries. It had twice as many attendees as the […]
On the 15th of May, the city of Graz saw the inauguration of another large-scale solar thermal installation (from left): Dr. Wolfgang Messner (Graz AG), Andrea Pavlovec-Meixner and Sonja Grabner […]