Producing more local solar energy is one of the main planks of Switzerland's strategy to achieve net-zero CO2 emissions by 2050. But installing solar panels in the Alps is controversial. © Keystone / Jean-christophe Bott read aloud pause X Voters in southern Switzerland are deciding this Sunday whether to accelerate the construction of large solar farms in the mountains. Solar panels on peaks could produce lots of extra power, especially in winter, supporters say. But environmental groups contest the growing number of planned projects. This content was published on September 8, 2023 - 09:00 Simon Bradley Born in London, Simon...