What is Engie Carsharing ? Engie Carsharing is a network of shared vehicles within the Engie group. This professional car-sharing solution is made possible thanks to a practical and innovative technology. Engie Carsharing members can with this application: * Find and book a vehicle in car-sharing * Locate the reserved vehicle * Lock and unlock the vehicle * Book a carpool * Extend, modify or cancel a reservation * Consult their past and future bookings