• A Tale of Two Cities : interactive pdf now available

    December 1, 2019

    At the request of many visitors, you can now download the booklet distributed at the City-zen Closing Event: A Tale of Two Cities (interactive pdf) The interactive PDF allows you to navigate to the section of your interest with a simple mouse click. Feel free to download and share! French version (this version has been […]

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  • City-zen Closing Event – Presentations & Sketch Notes

    Please find the presentations of the City-zen Closing Event below. The presentations, in PDF format, are displayed by in chronological order and by topic where needed. At the bottom of the page you can see selected sketch notes that were made during the event. They might help trigger your memory or provide insights you might […]

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  • The Project

    A city operating entirely on clean energy. In theory, it's possible. But in real life? How to integrate new solutions in existing buildings, systems and people's lives? What are the technical, economic or social barriers? And how to overcome these? That's what we've learned by doing in 20 projects in Grenoble and Amsterdam.

  • Our Activities

  • Achieved Impacts

    • 20 innovations in Grenoble & Amsterdam
    • 35,000 tonnes CO2 saved per year
    • 76,000 m² renovated residential buildings
    • 10,000 dwellings connected to a Smart Grid