Arafat Molik, an IT engineering student at Vaasa University of Applied Sciences (VAMK), has an idea: let us make electric cars more affordable and at the same time reduce the amount of petrol cars. This is not the first time he comes up with a solution related to energy efficiency and the environment: Arafat was part of one of the awarded teams at the Smart Technology Hub Ecosystem Challenge (STHEC) that took place at Wasa Innovation Center last November.