Comment Re:Tesla Superchargers are the reason Tesla does w (Score 2) 142
NACS is cheaper to implement because the billing hardware/software is part of the car's computer, rather than being built into the charger. Notice that Tesla chargers have no credit card readers, no RFID readers, and no screens. They developed the chargers to essentially be electricity spigots, while their cars were doing all the leg work of tracking the charging and submitting the information to Tesla's chargers, where their customers are required to have a credit card account on file. In other words, it required having Tesla's proprietary software and hardware installed in the cars.
As a result, when they finally did open up their networks to other brands in Europe (given that Tesla chargers in Europe use the CCS plug, not the NACS plug), it required those other brand vehicle owners to use a phone app. Something Tesla owners ironically chide other networks for. Now let me ask you... what if you're on a long drive and you drop your phone and break the screen?
I'd also point out that for the majority of Tesla's existence, their networks have been closed to other brands, even in Europe where they were using the same CCS plug... which is a pretty big failure point if other brands can't even use the chargers. Why did Tesla do that? Simple... because it was a huge competitive advantage for selling cars. To give a car company that type of power is a major issue. Tesla can, at will, decide to charge other brands more money to charge. They can at will decide to offer better terms to people who buy their cars. They only recently started opening their chargers to other brands in Europe, requiring the phone app.
When it comes to gas stations, this type of control by a car manufacturer would be unthinkable.
Now in the US, they seem to have agreed to open their chargers to other brands, which they've done at just a handful of stations by using a 'magic dock' that makes both NCAS and CCS options available. It seems they only did this after going to the Whitehouse and agreeing to terms for opening their network. In other words, they demanded to be subsidized for each instance they converted or added a new charger capable of handling CCS cars. It also seems they got away from the requirement of needing credit card readers and screens on their chargers.
I don't know if this thing with Ford is a sign they're now backing out of this agreement, but it's pretty shady.