Answers are grounded in this paper and cite their sources.
How did Norway get a highly developed database for charging stations, capable of real-time updates on availability, ready and free to be adopted by any country? A co-operation between Transnova, a governmental entity, and the association of EV-users to develop an open database which allows everyone to build services upon standardized data.
No takes yet. Share an insight, caveat, or question.
Hans Håvard Kvisle (2012) studied this question.
Synapse has enriched 5 related papers. Consider them for comparative context: