Switzerland is advancing its clean energy transition, supported by a strong large hydropower and pumped storage dominance, solar PV expansion, and policies aimed at achieving net-zero emissions by 2050. Nuclear power is planned to be phased out gradually, while large hydropower and pumped storage remains the backbone of the electricity mix, accounting for more than half of total generation. Against this backdrop, Switzerland’s renewable power generation is forecast to reach 31.4TWh in 2035, up