Energy for all of us.
Sustainable, innovative, simple.
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ewz supplies you with electricity and heating, and connects you using the latest fibre optic technology. 100% renewable. Whether you're looking for a price calculator, personal advice or information about your electricity bill, you'll find it at ewz.ch.
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Moving
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Services & contact
News
Energy efficiency consulting
We’ll show you, in simple terms, where you can save energy. Book your energy consultation.
About energy advice
Annual and Sustainability Report
Our activities make a significant contribution to the transition to sustainable energy and to climate action. Find out more in our Annual, Financial and Sustainability Report.
Annual Report
Innovative energy solution for the Swiss Life Arena
A look behind the scenes of the Ice Hockey World Championship.
To the project
Our services for you
Electricity
Solar panels
Electromobility
District heating
Fibre optic
Properties
My zoo. My discount. My ewz.
Register and benefit from ticket discounts.
To the customer benefit
More ewz
Locations & tours
Visit us!
Media
Press releases, news and publications, as well as contacts for media and public affairs.
Disruptions
If you have a power outage, we’re here to help – 24/7.
