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  • 100 % of the electricity supplied is from renewable sources

  • 43 MCHF of electricity has been saved across the canton thanks to our eco21 activities

  • 70,000 Geneva residents have chosen Electricité Vitale Vert

  • 242 technological innovation and biodiversity projects funded through the Vitale Vert offering

  • 92 % of Geneva residents regularly drink Eau de Genève

  • 13,000 fewer truck journeys per year due to the transporting of waste via the river

Geneva's Jet d'Eau

Discover the emblem of Geneva, which SIG operates and maintains.

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Customer service
By telephone : 0844 800 808. From Monday to Friday : 8h - 12h / 13h - 17h

Site éco conçu

Ce site a un faible impact environnemental, en savoir plus.

SIG is a Swiss company serving over 500,000 people in the canton of Geneva. Every day, it provides them with essential services: it supplies water, gas, electricity, thermal energy, and supports the development of smart districts for Geneva. It treats wastewater, recovers waste, and implements energy efficiency and environmental programs.© Copyright SIG 2025