is making any further construction beyond the cooperative's fifth plant unlikely, says Schwitzer. He sees wind and solar power as possible options for the future of his valley, but for now, both face constraints. Wind farms have faced resistance from Alpine hiking associations. Solar panels can only be installed on roofs in South Tyrol, not as solar farms on the ground. Renovating and optimising existing hydro plants, especially the big ones, is an important step, he says. Nevertheless, in his view, small hydro shouldn't only be judged on efficiency, but also on its social role enhancing life in the mountains.
