Electric vehicle sharing has been proposed as an alternative for improving mobility and sustainability of the transportation system. One-way electric vehicle sharing problem arises when rented vehicles can be re-turned at any station. Although one-way systems offer significant flexibility and improve the level of service, they introduce additional fleet relocation costs to the operators. We introduce and solve an integrated multi-objective model for supporting strategic and tactical decisions for one-way electric vehicle car sharing systems and present results from a real case in Nice, France.