Whether it’s heating or cooling, electricity or electric mobility: ewz stands for sustainable solutions for our future. That’s why we are continuously expanding the district heating networks and supplying the city with 100% locally sourced heat – for example, from Lake Zurich. Find out everything about our innovative solutions.>
>
>
>
>
Quick access
>
>
>
>
>
>
Moving
>
>
>
>
>
>
Billing
>
>
>
>
>
>
Services & contact
>
>
>
>
>
News
>
>
>
>
>
>
>
>
>
>
>
>
>
>
Energy efficiency consulting
We give you straightforward advice on saving energy. Book your energy efficiency consultation.
>
Go to energy efficiency consulting
>
>
>
>
>
>
>
>
>
>
>
>
>
How to get a charging station for your rental apartment
Are you a tenant looking for a charging station for your home? Find out here what the requirements are and what you can do.
>
Find out more
>
>
>
>
>
>
>
>
>
>
>
>
>
White paper: Energy-efficient renovations
Identify and exploit the economic and environmental potential of energy renovations.
>
Go to the white paper
>
>
>
>
>
Our services for you
>
>
>
>
>
>
>
>
>
>
Electricity
>
>
>
>
>
>
>
>
>
>
Solar panels
>
>
>
>
>
>
>
>
>
>
Electromobility
>
>
>
>
>
>
>
>
>
>
District heating
>
>
>
>
>
>
>
>
>
>
Fibre optic
>
>
>
>
>
>
>
>
>
>
Properties
>
>>
>
>
>
>
>
>
>
>
>
>
>
My free time. My benefit. My ewz.
>
Sign up and enjoy ticket discounts.
>
To the customer benefits>
>
>
>
More ewz
>
>
>
>
>
>
>
>
>
>
Locations & tours
Visit us!
>
>
>
>
>
>
>
>
>
>
Media
Press releases, news and publications, as well as contacts for media and public affairs.
>
>
>
>
>
>
>
>
>
>
Power outage
If you are affected by a power outage or a fault, we’re here to help – day or night
>