Hi Xavier,

If you find something like this, let me know. I moved here from The Hague last year, and I remember they had just opened something like this near Central Station before I left. Would be good to know if something similar exists in Geneva (though I'm not holding my breath). ;-)

You could also look to get in touch with the Swiss CTI, as they may have something:

http://www.kti.admin.ch/startup/index.html?lang=en 

Best,

Steve

http://geneva.impacthub.net/

isn't focused on energy sector, but fits the rest of what you're looking for

lamuse.ch

HI Xavier,

Please check my post in the Classified section under commercial, its about renting a desk in a shared workplace

Feel free to contact me for more informations

Michaela