• Let’s check: is the energy use of our renovated buildings really improving?

    February 21, 2018

    Insulation, solar panels, HR glazing and new installations. All over Europe the existing building stock gets updated to become NZEB, a (Nearly) Zero Energy Building. We’d like to know if these renovations live up to their expectations and which investments are the smartest. Therefore we monitor the energy performance of all buildings within the framework […]

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  • City-zen Virtual Power Plant wins the Green Digital Charter Award 2017

    January 25, 2018

    The Amsterdam Virtual Power Plant, in which some 50 households jointly trade the energy from their home batteries, was awarded the Green Digital Charter Award 2017 by Eurocities during the ‘Imagine the Urban Future: Innovation Collaboration and Trust’ conference in Brussels on 23 January. Since the summer of 2017, the solar energy that is not […]

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  • City-zen Days – 31 January to 2 February 2018 in Grenoble – PROGRAM IS ONLINE !

    January 8, 2018

    The heart of Grenoble’s energy transition is above all the one of everyone’s energy, fueled by national and international inspirations and skills. It builds a common vision of the city of tomorrow, a livable and sustainable city for all. The 9 local partners of City-zen are eager to share with you their innovations and field […]

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