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by short_sells_poo 582 days ago
Nobody wants this, but in an imperfect world, one has to make suboptimal compromises.

You can get an EV, and then have to deal with half a dozen barely competent charging networks each with their own donkey, slow and insecure app, their own quirks and pricing schemes, etc. For some, the tradeoff is worth it, for others it isn't.

You can also get a PHEV, which could allow you to use one car for commuting purely on electric power - even if you are lugging around an entire ICE power train - and then also take the family out to the countryside over the weekend. Without the having to deal with a bunch of annoyed passangers when you are stuck midway through your journey and the charging station you are trying to use is giving you the massively helpeful error message of "Charging failed, please try again later".

1 comments

I think you'll find most normal people find PHEVs extremely attractive propositions that are a perfect compromise between ICE and EVs.
I'm waiting for an EREV midsize SUV. EREV sounds like the ideal layout as opposed to HEV and PHEV which sound mechanically over complicated with too many components that can go wrong. The new Dodge Ramcharger sounds amazing but I don't want a pickup and it's way outside of my price point.
An SUV version of ramcharger is very appealing
I mean, that's exactly what I'm saying. It's a compromise. A pure EV would be much better if the charging infrastructure was great. If it isn't, then you need a compromise...
No, even if charging infrastructure was perfect EVs still require a significant amount of time to charge compared to refueling an ICE vehicle. There are other esoteric benefits of ICE but that's the one the vast majority of people are hung up on and that will likely not be fixed anytime soon.
> Even if charging infrastructure was perfect EVs still require a significant amount of time to charge compared to refueling an ICE vehicle.

That's just down to charging infrastructure no? Sure, there are physical limits to how much electricity one can move in a given time, but we are nowhere at those physical limits.

So it's just down to infrastructure in the end. If there was infrastructure to quickly and reliably charge EVs, ICE would only have niche advantages.

Your average, rather small, gasoline pump 'charges' an ICE at an average speed around 4000 KW, effectively 1200 KW after accounting for moderate efficiency -- hybrids will get better. Good EV charging today is a peak around 300 KW with a much lower average.

Honestly, _averaging_ 300 KW is probably within a factor of 2 of the highest we'll do for light vehicles given economic (how much electric distribution infrastructure can an 8-32 stall charging station have?) and practical (how heavy and stiff can the charging cable be?) limits.

It's unlikely EV charging speed will ever match existing ICEs. Relatively long recharge times are an intrinsic trade-off of BEV technology which needs to be engineered around, mostly by having enormous and heavy batteries.

Or you could have drop in batteries? You pull up to a charging station, they take your battery and replace it with one charged to 100%.

Does this require further work? Yes of course. We are definitely not there yet, and we may never get there. But let's not pretend that this is an insurmountable problem.