I can only speak for the east coast but I think Big Oil is testing the waters as far as EV charging goes. The charging stations in Knoxville and Dandridge, TN were both at Exxon stations. There are several BP stations in Charlotte, NC with EVgo DCFC systems in them. There are several Sheetz stations in Raleigh, NC with DCFC systems in them. Time will tell how much they expand what already exists.