It is one of the world's most efficient solar thermal installations: the solar thermal pre-heating system, which Gatorade, a subsidiary of the US-American soft drink producer PepsiCo, had installed this year in a factory in Arizona, US. The company responsible for designing the Arizonan...
- Feeding directly into the district heating system of the Austrian city of Graz: The collector fields are mounted on four different hall roofs belonging to the AEVG, a municipal waste disposal company. Photo: S.O.L.I.D. / Oberländer