Karim from Memgraph here. Thanks for the questions. Are you referring to geospatial capabilities? If I understand correctly, you would like to add geospatial coordinates to specific elements in the graph (e.g. power stations, power lines etc) and be able to search and query for specific areas (e.g. countries, cities, etc)?
If that's the case, although we don't have direct support for Geospatial data format, you can easily encode it into your graph by setting coordinate as a property on your nodes and edges.
Does this answer your question?