In other news, Wal-Mart is quietly but rapidly building out its own DCFC network at its many retail locations.
As of the middle of June, 65 locations are open nationwide, 136 are under construction, and at least 190 are in the permitting process. This is eventually intended to replace third-party chargers (usually Chargepoint or Electrify America) at Wal-Mart locations.
Charging rates are around $0.40 to $0.45 per kwh, depending on location. This works out being about the same cost per mile as unleaded at $2.40 to $2.90 per gallon. You can get even lower rates if you are a Wal-Mart plus member or charge in non-peak times, sometimes down to $0,20 per kwh.
Ninety percent of Americans live within ten miles of a Wal-Mart.