Comment by dguest
4 hours ago
EV charging needs to sort out the one thing they didn't have to innovate on: payment.
All the novel parts of supplying megawatts of power to consumers were sorted out and work perfectly, which is really impressive work! But paying with a credit card is often impossible? And forget about cash. You often need an app, and god forbid you don't have a data connection.
Sadly, it it should be simpler to charge an EV: power distribution is already ubiquitous, much more so than gas distribution.
In practice (in my experience) the EV infrastructure needs a serious central push before we get there. Beyond payment there are a few more things to sort out:
- High capacity charging is nowhere near as common as gas stations are in most of the US (and everywhere else I've been).
- Charging protocols are mostly sorted out via adapters, but residual annoyances remain, some of which won't be fixed soon (the US mostly distributing 2-phase AC while Europe distributes 3-phase drives one of these).
I've been driving a non-Tesla EV for several years now in the US, and have gone on many road trips. I sometimes make a point to try out new DC fast chargers around me, even if I don't really need the charge, just to see what their experience is like with a lot of the newer networks.
I haven't had to use an app to deal with payment for a fast charger in years. Practically all the major networks these days have ways to pay at the dispenser with a credit card.
The last time I used an app to charge was with some chargers at my office which were free for a few hours for tenants in the building, the app was needed to add my car to my approved account and once added it auto-detected and the app wasn't needed.
My car doesn't exactly go to Europe very often, its a pretty challenging drive. So I don't get why Europe having a different plug really makes that big of a difference in the end. Would it be nice if we could just have one world plug? Sure, but not too many cars from North America are going to accidentally find themselves in Europe without much planning.
As for charging protocols and plugs in the US, I've never really had too much of an issue. For a while it was pretty much just choose a non-Tesla charger and it'll be compatible. These days in this mixed period, lots of chargers support NACS and CCS, even Tesla. I got a free adapter from Ford but outside of using it once to test it out I've never used it.