Electric vehicles provide many benefits compared to internal combustion engine vehicles both in terms of environmental impact and technology; however, wide-scale application of EVs requires the development of accessible, reliable, and efficient charging infrastructure. Hence, the charging infrastructure is an important part of the electric vehicle system, linking transportation electrification to energy generation, distribution networks, energy storage, and digital technologies. Apart from conventional research topics, the intersection of EV charging with smart transportation, renewable energy, and advanced computing provides new opportunities for research, including AI-assisted charging, autonomous charging, wireless dynamic charging, V2H and V2B charging, distributed energy resources, digital twins, energy storage solutions, and more. The growing number of connected and autonomous vehicles may lead to new challenges and demands in the field of charging systems.