Biodiversity is under pressure worldwide – in Switzerland, half of all habitats and one third of all species are endangered. For ewz, the protection of terrestrial and aquatic ecosystems is of great importance. Around half of our power production comes from our own hydropower plants. We actively protect and promote biodiversity in the affected bodies of water as well as the green spaces and roofs at our operating sites. >
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We preserve biodiversity
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We obtain electricity from ecologically certified hydropower
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