Three things about a site move that number, and only one of them is the charging speed.
- How far the site is from where rides begin.Every mile out to a charger is a deadhead mile, and it is paid twice, once going and once coming back.
- Whether a stall is free on arrival.Waiting for one is dead time that appears on no charger's specification sheet. For a dispatcher it is the unpredictability that hurts rather than the average wait, because a queue you cannot forecast has to be padded for.
- What rate the vehicle can actually accept.A site has a ceiling and so does a vehicle, and they are separate numbers. The lower of the two is the one that decides how long the vehicle stands still.
That is why a site built as somewhere a vehicle stops, with somewhere for a person to be while it does, is a different proposition from a row of posts in a car park. EV Cafe is being built in Anaheim on exactly that reading, and it is a useful thing to hold this checklist against. It sits in central Orange County right off Interstate 5, close to the SR-57 junction, which answers the deadhead question. It is planned with 72 Superchargers, which answers the stall availability question. It is planned for charging up to 500kW and is open to all EVs rather than one brand, which answers the rate question. It is due to open early 2027.