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For over 125 years, our core expertise has been in the creation of energy infrastructure solutions with complex requirements. As a strong partner, ewz supports property owners, site developers, cities and municipalities throughout the entire life cycle of their properties and takes on responsibility for all energy-related matters in the background – from planning and implementation to efficient, safe operation.
Thanks to a large number of successfully completed projects throughout Switzerland, we can call on extensive, in-depth expertise and a strong network of proven experts.
We’re a Swiss company with locations in Zurich, Sils im Domleschg and Vaud. Based on the positive experience gained from the energy solution for the Vaudoise Arena, ewz is now working closely with SIL, the Services Industriels de Lausanne, in the Lausanne region. The joint venture LaZur Energie SA (in German) was founded as a result.
A substantial proportion of the life cycle costs of power systems are attributable to operation and maintenance. Life cycle costs can be strongly influenced by having a professionally designed energy supply. These can later be reduced further through efficient, professional operation. Involving ewz in the planning process at an early stage also pays off.
Thanks to regional operational teams and 24/7 remote monitoring of more than 400 power supply systems, we guarantee maximum security of supply, short response times and high energy efficiency.
Based on your requirements and goals, our experienced engineers will develop a concept for the creation of a holistic, coordinated energy infrastructure – also across plots. Among other things, we will check the availability of local, climate-friendly energy sources and use them in combination with proven and innovative technologies from leading manufacturers for your real estate project.
Our commitment is widely recognised:
- Swiss Federal Office of Energy (SFOE): ‘Most sustainable energy service provider in Switzerland’
- EcoVadis: 'Gold Medal for Sustainability Services'
- SunTechnics Fabrisolar: our subsidiary has won several Swiss and European solar awards
