Lehning, MichaelKahl, Annelen2021-02-152021-02-152021-02-152020-10-28https://infoscience.epfl.ch/handle/20.500.14299/175278Alpine PhotovoltaicsRenewable EnergiesSwiss Energy Strategy 2050PV on high alpine reservoir wall - Axpo's pioneer project in the Swiss Alpstext::conference output::conference presentation