Spatial distribution of EV charging infrastructure in Germany : an analysis of determinants

This paper examines the determinants of the spatial distribution of electric vehicle charging infrastructure in Germany, a key element in the transition to a low-carbon economy. Using postcode-level geographic data and regression analysis, we investigate how factors such as population density, road networks, local amenities, the number of fuel stations, and electric grid infrastructure influence the placement of electric vehicle chargers. Our findings indicate that population density, the number of fuel stations, and intersections of the electric grid significantly impact charger placement, with fast chargers predominantly located along major transportation corridors. Additionally, the availability of local amenities and electricity supply plays a critical role in the placement of normal chargers. These findings highlight the importance of well-planned urban charging networks, strategic placement along transport routes, and strong public-private partnerships to enhance electric vehicle adoption.