Using energy efficiently not only saves money, it also protects the climate and the environment. Small steps can make big changes.>
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Energy assessment
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As your independent energy efficiency consultants, we’ll support you in the construction or renovation of your property and show you how to harness potential energy savings.
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Development grants
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We support your commitment to efficient energy use with subsidies in line with 2000-watt targets.
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Energy saving tips
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There are so many way to save energy in the home – we’ll show you just how easy it is.
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Solar energy
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Solar energy is sustainable, and offers a host of possibilities for use in your property.>
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Solar power for property owners
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Solar power from your roof not only reduces your dependence on the power grid, it also makes economic sense.
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For tenants: solar investment
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If you don’t have your own solar panels, you can either participate in a public solar system from ewz.solarzüri, or purchase certified solar power from us with our ewz.solartop solution.
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For tenants: solar power from the neighbourhood
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As a member of a local electricity community (LEG), you can benefit from the solar power generated on the roofs of your district in the city of Zurich.
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Connections
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Here you can find out all you need to know about permanent or temporary grid connections, installation inspections, pipeline surveys and your connection to Zurich’s fibre optic network.>
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Fibre optic connection
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Test ewz.zürinet free of charge and with no obligation, and secure your connection to the technologies of the future.
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Grid connection
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Order your permanent or temporary grid connection conveniently online.
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Installation inspections
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As part of the legally required installation inspection, we make sure your electrical installations and equipment are in perfect condition.
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Pipeline survey
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Get an overview of the route of ewz’s underground transmission lines.