Switch to the Axpo Group website.

Go to Axpo Group website.

01.10.2021 | Steady progress on Switzerland’s largest alpine solar power plant at the Muttsee dam wall

Construction at an altitude of over 2500 meters

The construction of the largest alpine solar plant in Switzerland is progressing. Once completed, AlpinSolar will produce 3.3 million kilowatt hours of electricity per year - half of it in winter. Axpo, IWB and Denner are making a contribution to the energy revolution with this pioneering project.

See for yourself how construction is taking place at 2500 meters above sea level as panel after panel is being assembled. 

More articles for you

Show all

People

Axpo celebrates Swiss hour record with elite para-athlete Roger Bolliger

Leading Partner of PluSport

Read more

Energy market

Heatwaves and geopolitics shape European energy picture

European Energy Markets Monthly, July 2025

Read more

Energy market

Axpo discusses the future of energy at Swiss embassy in Rome

Shaping the Energy Future

Read more