100% green electricity, certified and committed to supporting Swiss nature
ewz.pronatur is certified green electricity from Switzerland. For every kilowatt-hour sold, one centime will be invested in the naturemade star fund. This supports renaturation projects in Switzerland.
Maximum protection of the environment
Local value generation
The naturemade star label
Caziz ponds for amphibians
Five new ponds for amphibians have been created on the floor of the Caziz valley in the Viamala region. Amphibians, reptiles, dragonflies and aquatic plants have now found a new habitat there.
Find out more
Werdhölzli wetland park
The 1.8 kilometre section of the Limmat between the Zurich-Höngg weir and the Oberengstringen city boundary is now a popular local recreation area thanks its renaturation in 2014.
