In view of the different conditions in different geographical areas, an urban, a suburban and a rural region in Styria will be examined and compared with one another (Graz, Graz-Surrounding, East Styria). In particular, the project focuses on the biographical breaks that are essential in young adulthood: “Graduation of studies or apprenticeship completion or career entry” and “Starting a family”. Examining the opportunities and risks associated with these biographical breaks, any fears and reservations regarding a green transformation concerning the mobility sector will also be highlighted. Of special interest is which differences have to be taken into account between urban and rural regions.