LAKE MUTTSEE, Switzerland
Swiss energy provider Axpo builds a large scale photovoltaic system on the dam of Lake Muttsee
Solar panels are seen on the construction site of a large-scale photovoltaic system of Swiss energy provider Axpo at some 2500 metres above sea level on the dam of Lake Muttsee, Switzerland August 19, 2021. Picture taken with a drone, August 19, 2021. REUTERS/Arnd Wiegmann