The problem I see is with lifestyles. There's a ceiling on how many people work and travel in a predictable manner to a predictable place with a garage that they own and can install a charger in.
Are landlords going to install enough chargers to fill entire apartment complex parking lots? Are they going to maintain and repair them? Will they charge for charging?
Do we live in a society where people won't routinely vandalize and neglect the chargers?
I fear a future where there will be a privileged set of suburbanites who get to drive their subsidized cars from their subsidized jobs to their subsidized homes and charge it with subsidized electricity, but a very large subset of people will be stuck driving combustion cars that are heavily carbon taxed and penalized. And it won't be because they don't care about climate change, but because their lives are different.
That is _already_ the case. I could charge at home today, but why bother, next time I'm at the office I can fully charge at 0 cost to me (and a low cost to the employer, who gets electricity at much cheaper rates). I was supposed to get some subsidies too (but for bureaucracy reasons, could not).
People around me are getting hit by high gas prices, they have their periodic oil changes, they need to fork cash for smog checks.
That said, if humanity had gone the opposite route and we were trying to transition from EV to ICE, that task would be deemed impossible - building the network of gas stations, all the refinery and fuel transportation logistics is an incredible task. While electricity is everywhere.
As for "chargers" (EVSE, not chargers), they are not expensive at all. It's peanuts for new construction. The main issue is existing buildings with old wiring(or non-existent wiring on garages).
As for revenue, they could easily charge for them if they wanted to, today. Add some, say, Chargepoint stations, set the price and off you go.
Ugh. Please don't.
You pay more for the charger and the ongoing maintenance fees than you'd pay for electricity in an awful lot of cases with a "free, dumb charger."
Chargepoint makes really nice stuff. Their hardware side is great, and the units are very well tested for long term operation.
It's just their entire business model that I hate. Their model is, "We should be able to intermediate in, and get a cut of, all EV charging, everywhere except home. And ideally home if it's an apartment complex." And this is simply not needed in the bulk of cases.
Apartments should either just wire a 240V EVSE circuit to apartments for charging ("Parking spot 101 goes to apartment 101, parking spot 102 goes to apartment 102, etc"), or just have some "EV charging" spots that are $20/mo or $40/mo or something. It's cheaper to do this than to try and monitor every kWh that goes into the EVs, and if the net is close enough, call it good.
I say this having tried the cost recovery thing on a charger, and discovering that, with infrequent use, the $5/mo management fees to then recover costs were more expensive than literally just paying for the power.
If a 240V/16A EVSE runs flat out for 30 days, at our local $0.10/kWh costs, that's $275/mo in power... but nobody will actually do that.
Why is $0.025/mi sobering? That's about right for an EV. Gas is far higher, by an order of magnitude or so.
One thing that's a bit worse for the environment is I enjoy driving an EV more and tend to drive it more than I drove an ICE. Quiet, fast ... sporty even, no oil changes, no gas station trips, not even a transmission. Sure I'm not burning oil, or even (mostly) brake pads, but I'm still turning magic pixies into motion and chewing through tires.
And 120V is enough for everybody who averages less than 100 miles per day. Everybody does more than 100 miles on some days, but only when you have multiple consecutive multi-hundred mile days would you need more than 120V overnight. For the rare occasions that happens, you can use a commercial fast charger.
120V at every stall would be much nicer than a limited number of 240V L2 chargers. You just plug in when you park and forget about it. With a shared charger you have to wait until the charger is free, and you have to move off the charger after you're charged to be polite.
Most cars charge around 3-5 miles per hour on 120v, and if you have an 8 hour job, 30 minutes for lunch, and 30 minute commute (approximately average I believe) you are gone for 9.5 hours a day. That's assuming no dropping off kids, picking up kids, grocery shopping, etc.
Free won’t ever be easy.
Tesla calls them "Destination Chargers" in contrast the superchargers that you use in the middle of your trip.
Most gas stations that live on transient customers get less than 9 minutes, and they’re quite profitable.
By "stores" I assume the OP meant retail stores like malls, restaurants and hotels that add free/cheap charging to encourage customer traffic rather than as a primary business. I've seen lots of those with L2 charging, but none with L3 charging.
If I drive from here to the closest proper movie theater, I can plug in my car at a 22kW outlet. It gets around 7.5kW/h from it (single phase charger in the car, so it can only use 1/3).
A 2 hour movie and some faffing about on both ends is around 2.5 hours. That's 15-20kW of power charged to my car, which can go 100km with 15kWh. The theater is about 40km away, so I actually come back home with a fuller battery than I left with.
This is how the future should look like. 11/22kW destination chargers should be ubiquitous in all places you spend an hour or more usually (bigger grocery stores, hardware stores, IKEA, malls etc).
https://www.driving.co.uk/news/lamp-post-powered-electric-ca...
The advantage that electrons have over hydrocarbons is that the delivery network for end use is very highly decentralized. We have to stick hydrocarbons into a gas station with a big tank underground because we can't just have gasoline being piped into everyone's homes because that's just way too dangerous. With electrons you can stick charging stations all over the place.
Yes, because they can bill for that.
> Are they going to maintain and repair them?
It's just an outlet. Do landlords fix outlets inside their houses? If yes, they can also maintain and repair the charging sockets.
> Will they charge for charging?
Depends on the laws. Over here it's illegal to resell power at too big a profit, you need to be an actual licensed power company to do that. A monthly cost with a slight premium per kWh is OK though.
> Do we live in a society where people won't routinely vandalize and neglect the chargers?
Depends. I've had an outlet at every parking spot I've had in the last 25 years. They have been vandalised zero times.
Well, OK. The grandma on the opposite spot once backed up to the pole and the maintenance guy had to spend 20 minutes poking it back upright.
McKinsey goes further [3] probably imaging without telling a world with far less ground infrastructures, mostly dedicated only for commercial transports, with people living essentially where they born or get relocated Chine's style, while only those who can afford flying vehicles can travel.
From the distopic scenario to a practical one the second note: dense urban areas are not sustainable just because they can't evolve. Let's say you construct a new skyscraper "A class" in energy saving terms (hard to achieve for a skyscraper but anyway), it's the best of the tech today. In 50 years is probably a hard to maintain dinosaur. You can't really rebuild it in practical terms since there are too many people inside, too many conflicting interests. On contrary with modern logistic you can made "rivieras alike suburbs" where people live and work from home or at a short distance range in small buildings, single family homes. Something CAN evolve practically for instance when the owner change, where there is physical space to evolve etc. A bit of density because we are social animals, but not too much.
Long story short: in cities the only SHORT term evolution is nearly-only public transport systems with the city as a single complex building (not that different than the classic "the datacenter as a computer" in scale design principles), no matter if the future will be distopic or not. In the long terms cities can only be wiped and rebuilt as we have always done in history, with the important difference in space and time scale and tech terms (cities with buildings made of rocks and wood source much of the needed raw material from ruins of the old city itself, concrete and steel are another story), something we can say confidently it's not sustainable. Suburbs USA style never really work. Far spread people never lift themselves to a civilization so we need something in between. IMO that's a riviera where people live in single family homes with a bit of land around but not in residential-only areas, instead in mixed residential and commercials areas where they can live and work at a short range, few districts for things can't be done differently (like mining, various manufacturing industries, but also high schools/campus, military stuff etc) that being single-purpose can be rebuilt as tech change.
Seen the actual state of things... Well... Probably we can't evolve like that due partially to the reactionary ideas of most and mere overpopulation. So it's easy to predict even outside of a distopic scenario that some people, most of humans actually, will suffer much the change while few will benefit from the start.
[1] https://www.worldgovernmentsummit.org
[2] you can start with https://www.mckinsey.com/business-functions/operations/how-w...
[3] https://www.easa.europa.eu/sites/default/files/dfu/uam-full-...
The majority of charging will be done at home, or maybe at work (I can see EV charging parking lots becoming a benefit). Long haul trips, depending on conditions, could be charged overnight at hotels, or quick-charged at restaurants.
Cross-country EV trips are already viable, although they require some planning up front.
And yes, quick charging produces more load on the grid than fueling up at the pump, but again, the majority of charging won't be done at a quick charger. It will be done cheaply, at home, at night.
Why not? Everyone in the nordics has done that for 50 years.
A "dedicated charger" is just a normal outlet, it's not some high-tech piece of gear.
Ideally we would have EVSEs everywhere, but I'll settle for a lowly outlet.
Why not? 50 years ago, the same probably would have been said about putting air conditioning in every unit in an apartment. 100 years ago it might have been bathrooms. Why can't we have a charging cable at every parking spot?
>So, eating out for $50 per person and an hour to eat and quick-charge, instead of stopping for 5 minutes at the pump ?
Did you miss most of my post? That was in regards to long distance road trips, where people are stopping to eat several times per day anyway.
I've had an EV for 2 years now and I've used a quick charger about 2-3 times per month during the summer and around 0 times during winter. All other charging is done either at home or at a slow charger at a mall or something.
We have a long way to go before most people can charge an EV at home.
It's not just people living in apartments and condos. A lot of people park on the street and not in a home garage or driveway. There are 23 houses on my block and less than half have a driveway; so, people would have to run extension cords to the street. This is an old neighborhood, laid out over 120 years ago.
If I look at the neighborhood I grew up in, in Arlington, VA, most of which was laid out post-WWII, while almost every house has a driveway, there are still many people parking on the street.
Next time the street needs maintenance, lay some cable.
Perhaps that’s because they pay no cost for privatizing a part of a public way.
I believe the bigger issues are supply availability for nickel, cobalt, lithium, and silicon carbide. -Nickel and cobalt are key materials in high performing cathodes. Iron-phosphate is now being used for cheaper EVs, but the energy density is lower. Next breakthrough we are waiting for on the cathode side is iron-fluoride, which has a higher energy density, but doesn’t work outside of lab conditions yet. -There is not enough actively mined lithium to complete the EV transition, and we are also putting it in boxes on the ground for energy storage. -Silicon carbide chips are rapidly replacing IGBTs and MOSFETs in the engine and charging hardware, and the ramp to meet demand is going to take years
BUT, there's definitely not enough raw material to electrify all trucks, lorries, tractors etc etc.
Battery tech has to take a few leaps before we can get there. But stuff has advanced crazy amounts in the last 20 years, just think of phone and RC batteries from the 90's or early 00's. A drone wouldn't have made sense 20 years ago, the battery tech just wasn't there yet - too heavy. Now we sell them as kids toys for 20€.
Concepts like Lightyear One prove that we can create cars that pass our crash requirements, have the space requirements, but yet are light enough and aerodynamic enough to have minimal power consumption.
The catch is people need to start to come to terms with the fact that personal transport has to ultimately be utilitarian. Yes it might mean you won't go 0-60 in 7 secs, yes it might mean that you will have to give up an oversized 3 tonne vehicle to 'feel safe'. Also cars shouldn't be a status symbol for anything, auto manufactures have exploited this to no end with dire environmental impacts.
Ideally what governments need to promote and invest in is public transit, especially inside densely urban areas. A car as a personal means of transport should only be something you feel you need when travelling to more 'remote' areas where public transit is non-existing or too sparse.
Electric cars are excellent if you fit their use case but AWFUL if you don't. You have to go into the purchase of an electric with your eyes wide open.
They are NOT as versatile as ICE vehicles.
When equipped with a level 1 120-volt outlet, it takes approximately 50 hours of charging time to go from 0 to 100% charge. A level 2 240-volt outlet takes an estimated 7.5 hours while the DC fast charging battery charges from 0 to 80% in just 38 minutes.
You have to be lucky to find a fast charger for this vehicle, and even if you find one, charging is not cheap, and you permanently damage your battery by charging the battery this quickly.
Visiting family with a road trip across Germany is still a hassle with these things and you permanently damage the expensive battery by fast charging
Many European megacorporations also offer electric cars as a job perk because personal car ownership is heavily taxed in many countries. The megacorps will choose home market manufacturers run by their friends preferentially.
This issue is improving with every new EV generation. And it's not even always true. On my Leaf, with a passively cooled battery, I need to be careful with temperatures. High temps will cause damage. I wouldn't quick charge every day. An occasional road trip is fine.
Newest EVs? Even a 250KW charger won't make a lick of a difference for a battery that can accept 4x that amount of power.
By the time EVs are widespread I don't expect to see many ID.4 in the streets.
Source: https://www.energy.gov/eere/vehicles/fact-939-august-22-2016...
If you go anywhere in Africa you're screwed too. It's all about optimizing for the appropriate use case. ICE cars are the most versatile, period. I can get gasoline for my car delivered to remote African villages in Coca Cola bottles cheaply.
Sure there will be always a market for ICE vehicles, but that doesn't mean everyone should buy M1 Abrams because they might need something for a trip to Afghanistan.
Don't they eat? Get tired? Need to relieve themselves?
The Ioniq 5 can charge itself from 10% to 80% (400km+ range) in 18 minutes. That's about the time it takes to stuff a gas station sandwich in your face and do a quick toilet run. Is that really a dealbreaker? Even when it's 80% cheaper to drive that way?
Oh wait, that happens every day at Costco.
Tesla already does this: their systems automatically know where you need to charge and will reroute if all stalls are taken. The car will even heat the battery to optimal charging temperature to save charging time at the cost of range. But they have better vertical integration than other manufacturers.
Other manufacturers are slowly following. The tech is there, it's just an API call. But for now it's all in the hands of lawyers and MBAs.
I do think that it would be worth providing an incentive for businesses with big parking lots to cover at least some of the area with solar. The ground temperatures decrease (less heat island effect), less AC for nearby buildings, less AC in cars (which won't be as hot to begin with), and of course more solar power for the grid.
I also assume that you don't have kids or other family when you drive - or you have trained your family extremely well :)
My new electric car takes like 30 mins for a "refuel" on decent charging infrastructure. And you know what? That's like 100% completely fine. I do like one of those massive road trips a year. Who cares if it adds like an hour or two to my total travel time. The electric is better in so, so many ways that it's the easiest tradeoff in the world to take a slight inconvenience once or twice a year.
My wife, kid, and dog and I drove from Sacramento area to Denver area to move. No big deal, it often offers a few choices for charging. Arrive at X with 30% battery, Y with 20% battery, or Z with 10% battery. Sure sometimes it would pop a notification and say "Keep it under 75 mph to get to charge with 15% left".
Cross country trips are easy, sure the stops are 10-15 minutes longer than I'd do personally. But often with 3 people + dog in the car that we wouldn't all be settled until after the car had plenty of range for a few options. Part of the dynamic is that low batteries recharge more quickly so we'd often go only 180 miles, but a stop ever 3 ish hours wasn't bad. Car often say charging at 550 miles/hour, so it's not particularly long to get most of a 300 mile range quickly.
The refueling problem is big though. Maybe if they can cut it to 15 mins for a 15-90% charge it'll be good enough.
By having a bigger battery, you can charge more cells at the same time. Say you need 100 miles to finish your trip. If your range is 160 miles you are going to spend about 30 minutes to get the mileage you need, and you are going to stress your battery. But if your total range is 400 miles? You can pump way more power, charge the 25% you need, in just a few minutes.
Generally I save WAY more time not going to gas stations, oil changes, smog checks, and related than I do occasionally hanging out for a 550 mile/hour charger to give me enough range to get home/next charger.
Most people think of the extra time at a charger as a weekly thing, in reality it's pretty rare for most. Often if you've been driving for 5 hours at 60 mph you are ready for a snack/bathroom break anyways.
I do wish that gas stations didn't waste so much time. What kind of gas? Oh did you want the weather? How about a car wash? Prepay for a drink inside? Donate to a charity? Oh, did you want to see another ad? What is your zip code? Oh, insert your credit card.
Tesla is literally grab the handle, push the button, and insert to charge in the car.
On top of that, I always leave my house with a "full" tank and 90% of the time I charge at home...when I need to charge out in the world I've never had a problem finding a fast charger. The "damage" from fast charging over the lifetime of the car is minimal at best, most older Teslas (10+ years) still retain more than 75% of their capacity despite using superchargers regularly.
Why wouldn't it improve over time from here, which is pretty good and acceptable for most people's usage? It seems odd to assume that the technology won't get a lot better quickly, as it has in the last few weeks. It might take thinking about it for 5 seconds longer than an ICE car at the start of the trip, but overall it's not changed much about the realities of roadtrips for me.
To be honest, this just logically leads to hotswapping car batteries. If a car manufacturer was able to make their batteries quickly hot swappable and then sell spares to gas stations (who could have large charging racks) then you could solve the charging time problem nicely.
I drove nearly half way across the USA (1200 miles) in an EV, it's just not a big deal. Sure it took 21 hours instead of 19 or some such, not a big deal unless you do it often. I save many more hours with avoiding trips to the gas station, smog testing, oil changes, and related.
Eh, not exactly true. Sure, if I take my Leaf's battery and somehow jury-rig a quickcharger delivering twice the current, assuming I won't fry any contacts, the battery would die a very early death.
However, note that batteries are made out of cells. They all can charge in parallel. If you compare older EVs with small batteries against more modern ones with much more range, you'll notice that the charging times haven't changed all that much, as long as the charge can provide the current requested. Newer EVs generally have larger batteries, with more cells.
Sure, if your metric is filling back up to 100%, that's a problem. But if the metric is getting enough range for your next leg, then the charging times have been _decreasing_
They ended up buying a Tesla 3 years ago, and has had no problems since.
https://www.energy.gov/eere/vehicles/articles/fotw-1042-augu....
Meanwhile diesel and gasoline haven't changed that much in the last 100 years. Synthetic options are being developed, but the cost is still over 5x more than gasoline - even at current inflated prices.
A 75kW EV battery that's unfit for vehicle use will still have 40-50kW of usable capacity in it. That's enough to power a house for days.
Repackage it to a fancy case, sell it to a home owner with some solar panels -> €€€
Just because combustion engines are 30% efficient at best (Prius-level tuning required, most are way under) and electric engines are 90%+ efficient.
I don't follow your point - Gasoline powered generators and Gasoline powered car engines both work by "blowing up" the gasoline in the piston(s) of the device (and neither blows it up "thousands of times per second", though at 2000-3000 rpm they both do so thousands of times per minute). It's certainly possible to keep a generator charging a battery tuned more tightly into its peak combustion efficiency zone than one can typically maintain with an ICE engine tied to a gearbox and wheels, but that is I think a different argument.
That is _exactly_ what cars like the Chevy Volt did. A much smaller gas engine running at peak efficiency and sending the power to the electric motors was more efficient than burning the gasoline directly. Electric motors are very efficient, and the transmissions losses are much smaller. There's hardly any transmission to talk about, usually it's just some reduction gears.
Range extenders like the Chevy Volt and the BMW i3 REX have taken advantage of this. The drivetrain is 100% electric, there's just a gas generator to charge the battery when needed. Even on the Prius the accelerator has no direct effect on the engine RPM, the car picks the optimal RPM and any extra power is fed to the batteries.
Dunno why this model didn't catch up more. The current hybrid model is the worst of both worlds. You've got an electric drive train with a small battery and a full gasoline engine with all of its 2000+ moving parts that can fail.
So yes a gas or NG power plant providing power to an EV can be radically more efficient than a gas car. Doubly so since gas is spent delivering gas.
However a small generator is not particularly more efficient then a car, so it's silly to power an EV from a small generator.
Cars are the most in-efficient means of personal transportation. People should have multiple options for different needs.
For shorter trips: Buses, Trains, light rail, Trams(StreetCars), bikes, walking, and finally electric cars.
For long distance travel: slower overnight trains, intercity busses, high-speed rail, planes, and finally electric cars.
Giving people multiple choices of transport for each trip helps reduce the need for massive roads, parking lots, and traffic jams. This also reduces the urban heat island effect because we can have more green spaces.
I think cars, like all tools, are extremely useful, but we really need to think of more wholistic solutions than just electric cars so that it's actually a pleasant experience when someone does need to drive a car
It's fundamentally inefficient, both energy and space wise to move a huge box weighing around two tons for what is most of the time a single passenger.
We need to rethink how we transport people and emphasize trains, metros and bikes much more strongly.
There'll always be a need for cars for a few use cases, and we should make those electric, but the much more important step is to greatly reduce our overall car use.
[1] https://www.trainconductorhq.com/how-much-does-a-train-weigh...
Given how cheap the batteries already, i think the EV adoption would be growing exponentially and is slowed only by the manufacturers' capacities.
There's a billion dollar idea for a startup right there. Let the electricity company use a percentage of your battery when you don't need it - for a price.
Cooling batteries is tricky, and cars are designed for high loads with high airflow. Draining a car when it's in a hot garage isn't going to be battery friendly. Adding extra cooling, DC -> AC inverter, and related infrastructure is going to cost weight, space, and money.
Not sure it's worth the wear and tear for peak clipping, especially since charging off peak is a form of peak clipping.
Instead of having the grid pay to wear down EV batteries, seems like there's better places to put that money that will have more benefits. Obvious choices being solar, wind, grid scale batteries, incentives for covering parking lots with solar panels, etc.
One weekend my wife drove it from Boston to NYC and planned ahead stopping in Connecticut once in each direction, found a ChaDeMO fast charger, topped up in less than an hour both times. Kind of inconvenient, but felt like the future is getting here, slowly?
I dont know where you live but practically everywhere I ever want to drive has level 3 chargers available. I also tend to find most chargers arent in use. There's a surprising amount of chargers now. Fueling up at home is even possible, if not preferred. Charging wont really ever be a problem. If Chargepoint sees some location is popular and always busy, it's good business to build more chargers. They profit off what they can charge per kwh and what they pay for the kwh.
>Is the fast charging technology likely to improve fast enough to make this problem disappear?
Oh ya, level 3 charging while keeping the battery between 20-80% means you can charge full speed. Call this around 200kw, which means generally you're charging at 1000km/h. Which means about realistically speaking your time to charge 20-80% is really only about 20-25minutes in current cars.
>Are there alternative to horizontal (load balancing over multiple stations) and vertical (faster chargers) scale ups?
Charging isn't really a problem. True years ago but not anymore.
Meanwhile traditional cars are bound to the one fuel they can handle. Which might be needed elsewhere in emergencies.
Relevancy, might become blatantly obvious this winter in europe.
Personally I think it's "not fast enough" excect to the extent the speed is derailing substitutes for cars.
You also have to consider that supply of EVs is not meeting demand and that helps.
Most people don't commute 100km+ every day, so the car will be topped up every morning.
Add meters and generate some revenue for the city to pay for them.
We have 50+ parking spots, every one of those has a 230V/16A outlet. Has had since this place was constructed in the 90's.
Typically a fill up in a sedan/small truck is around 75-80 kwh.
So basically the cost of the grid is related to it's peak power, which in most locales is the hottest day of the summer. So as long as you charge off peak it's not a big deal, and if anything it helps the grid. By charging off peak you are generating more revenue for the grid, while not making it more expensive to build or maintain. In fact if enough usage off peak and the cost per kwh can drop for everyone and the cost difference between offpeak and peak would decrease.
Charging 75kwh off peak once every 9 days or so, isn't a big deal. I've got a 60 amp circuit that charges my EV at 220v @ 48 amps, so one hour = 10.5 kwh. So that's about what I need to average a day. But if there was a heat warning (or say a electricity price spike) I could easily go several days without charging, even a week.
I was playing with a solar calculator and it looked like I could offset my EV's electricity use with 8 panels (on average) or something like 6 in the summer and 12 in the winter.
Because of this Biden set a goal of 50% of new cars being EVs by 2030. That's a pretty modest goal, especially since the average age of cars is in the 8-10 year range. So by the end of 2030 1/8 to 1/10th of the cars should be EVs. At that rate the current grid needs to grow by less than 1% a year.
Even a small incentive for workplaces to cover parking lots with solar should greatly help to offset the needs of EVs. The benefits would be manifold. Cities would have reduced heat island effects. Cars with less range would be more practical. Even ICE cars benefit by cooler cars in the summer, there's a significant energy spent cooling even car interior for the first few miles.
Imagine: a gas station has a huge bank of batteries on charging racks. You pay a fee to swap out your used one for a fully charged one in less time than it currently takes to fill a gas tank.
This would require industry standardisation over battery shapes, connectors, etc. The US sadly won't move on this, but the EU might. Unfortunately we might be tok far gone with the number of EV already sold without this capability, but I think there is still time.
Not to mention the tech is changing so quickly that any standardization is going to cause problems with cooling, cable side, connector, amps, volts, etc. Maybe in 5-10 years things will settle.
A few years ago charging at 550 miles an hour were common, seems to be heading towards 1000 miles/hour, but that requires fancier cooling things like circulating coolant through the charging cable.
Not sure replacing 25% (by weight) of a car is worth while, could just encourage/provide incentives for more charging locations (malls, public transit gateways, businesses, etc).
If you talk to people who actually own and use EVs, almost none of that matters, because slow charging at home overnight is what people do, and it simply doesn't take much power.
The average American drives about 35 miles a day, which on an EV is about 10kWh. Maybe more in the winter, but if you charge on a 3.8kW charger (240V/16A), that's only 2-3 hours of charging at home. You can charge on less if you want, or even on 120V and be fine most of the year, but winter will be a problem in some areas - you're using more power for heat, and the car has to warm the pack to charge in the cold, so 120V may not deliver enough power to both warm the pack and charge the pack. It's not impossible, but you make your life a lot easier with 240V/16A charging (max continuous current on a 20A circuit).
DC fast charging is only needed if you don't have a place to charge at home or at work (which will be the case for plenty of people right now and hopefully fewer long term), or for long road trips (also a fairly rare case).
My preferred method for EV charging infrastructure [0] is to simply put those 240V/20A chargers everywhere. Apartments, shopping parking lots, etc. Your car is "grazing" in enough places that it's never a big problem except for road trips. If it's not full, oh well, it'll be filled up next time. I can do 100 miles a day on a Chevy Volt (10kWh battery pack before the gas engine kicks on) purely on battery if I'm going between places that have chargers, and have some time at home to charge, etc.
Now, are there problems with sourcing the raw materials for batteries? Yes. And this is why I'm a fan of PHEVs (40-50 mile battery range, gas engine for longer travel) for the next decade or so of vehicles, because you can put a given number of cells into a lot more cars that way (you can build about 5 Chevy Volt packs for the cells going into a single long range BEV), and that offsets far more gas use, while also being less annoying to use - if you can't always charge, it's no problem, you just have a hybrid.
In terms of additional power needed, because EVs are so much more efficient than ICEs (about 85% wall-to-wheels vs 25-30% on an ICE), you only end up needing about 25% more annual power production. There are some peak demand concerns here, but they're fairly easy to mitigate as they approach - peak demand increases from population growth anyway, so it's a "Build out peak capacity slightly faster than you were planning to" concern for power companies, not an overnight panic sort of problem.
And while you're at it, EV charging after the morning commute can take up a lot of the mid-day solar surplus.
0: https://www.sevarg.net/2020/04/27/slow-dumb-charging-quit-ch...
Many many other countries are just fine, it's just the US grid that's singularly messed up. Most parking spots in the nordics have had 230V 16A plugs in them for over half a century for engine block heaters.
You can just shove a gas pipeline over anyone's land with one permit. But if you want to do power lines you need federal, state, county, city and land owner permission. And in some states anyone who can SEE the power line from their property can veto the permit...
5 panels per EV deployed near where the EV charges will unburden the edges of power grid and not force any upgrades in the feed lines. High power charging stations are another matter, but the grid is sized for peak load, with a bit of coordination I don't see those being much of an issue either.
Charge the batteries when electricity is the cheapest, sell it back during peak load.
OR ... if your believer in the market, purchase a roof solar installation credit from someone else within X kilometers of your address.
The goal would be to offset the load on the grid with edge solar, so that EVs are net positive on grid load.
60 miles is bare minimum daily range for many folks.
If that's not enough, you can get a 240V connection for double the charging power.
Most of the week I barely drive my car 10 miles total. And then on the weekend I drive 140 miles one way and back the same day.
So while this use case just barely fits with this charging plan (assuming the car battery has the capacity to hold that much), if I just had to commute to work every weekday my weekend plans would be shot.
Where are you seeing double the capacity? I've done the numbers a few days and I always end up around 25-30% more annual electricity use in the US if you replace everything with EVs.