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Gamechanger: How Far Can Batteries Go?
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- Опубликовано: 19 авг 2024
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great talk and updates on states of batteries
Batteries have got the potential for at least twice the improvement over current lithium ion batteries...
That is why l am betting on batteries and not hydrogen...
Double the lifespan, double the energy density and half the charge time is easily attainable in the next ten years with a modest improvement in safety....👍
The future looks good if we can embrace clean energy while still being realistic about how the world really works...
I like how self aware this presentation is as every new battery tech announced claims to be 'game changer' thee days.
I have a question or should I say a challenge and maybe someone in this comment section can take it on.
Let’s assume money is not a problem.
Is there’s a battery technology capable of producing 10 times the current batteries energy density while weighting half or ideally three times less than current battery technologies.
I am whiling to pay 150000 dollars for one single pack of such a battery pack.
Thank you in advance
What if there is a better way than batteries?
Very good presentation, with a pinch of humour. That was interesting about the difficulty of recycling Li batteries, it seems a real waste of resources to throw them away, as we do currently.
well supposedly you're not supposed to throw them away. but i'm never quite sure where to take them.
We store them until we have enough to start recycling.
Recycling has from the start never lived up to our hopes. It consumes more energy than it produces.
An eclectic and hugely illuminating overview. Thank you.
My Tesla is 5 years old, has 200k miles and the battery is still going well. An average driver would need 15 years to drive that much. Looking at the data from hundred of Teslas with high milage, it will be at 80% capacity at aprox 500k miles. That's aprox 40 years worth of driving for an average driver. 80% capacity is considered the point at which the battery would be replaced. But at 80% capacity the car would still have plenty of range to do my daily driving. It would still have 220 miles of range. In other words, battery technology from 2012 is already more than good enough for automotive use.
That's a big expensive battery though.
Tesla's 2012 battery tech is basically what legacy automakers are putting in their all electric, limited production vehicles.
@@CanonFirefly Not at $100 kWh. That is the parity point with engine costs. Tesla is basically there, now. That is not a stopping point, either.
a faster charge time would be handy?
@@jimbucu2212 Yes. It would be handy, but ultimately not necessary. Remember, you are charging while you are sleeping or not active. Only on long road trips would you even get a chance to experience "charge times".
Excellent speaker and content. Thank you :)
Great speaker, oozing with battery tech knowledge.
I really impressed with their research on 1/2 short circuit and fire retardants........excellent presentation.
As a stopgap , like hybrid cars.
If they could double energy density and cut price by half this would be massive improvement.
@cresbydotcom Cheaper and better. I'm patient, unless I can generate some sort of income from the batteries.
Informative and easy to follow. Cheers
I am not a fan of trying to beat the lithium/cobolt chemistry into submission (fire supression and such). I am confident there are other chemistries that will solve these problems.
Sulphur makes me perk up by ears. Lots of that stuff. Cheap as dirt.
It would be great if a full carbon battery could get to the density needed. Super clean and should be quite cost effective.
With professor Goodenough and the Portugese physicist's glass intercalation material it looks like our batteries will charge 5 x's faster, and go twice as far very soon if people see what I see.
Lots of funding put in for 'conventional' batteries, his company/royalties etc. However, I think Solid State is where the future is. If Sulphur is going to be involved, then maybe the cost ultimately might win over Solid State. Basically, everyone is trying to make a battery that's cheap to make, fast charge, many recharges, safe and the mineral resources on hand...
word
Solid state batteries have been around forever. They just can't be manufactured at a cost competitive price. They're still a promising area to fund R&D in, but mass production is at least a decade away imho.
@@BosonCollider Money is the mother’s milk of research. Think aviation would have developed as fast as it did if WWI had not happened?
My Model 3 》Every 10 years I save $16,000 on fuel & oil @ 15,000 miles per year.
That is if fuel stays cheap.
Reduce CO2 by 4 tons per year in my region where only 6% of my power is from NAT. GAS PEAKER.,
the rest hydro.
Imagine if you put all that money you would use for gas into the stock market. At 8 percent interest you basically make enough to afford a brand new Tesla at 10 year. At the current price you might have to add maybe 8 k, but ev prices will eventually go down over the next 10 years.
"Reducing CO2" is like reducing the brain...who want to take down the "gas of life" that has nothing to warming!
The CO2 pitch still seem hollow. I am not convinced. More research on geology, astronomy is needed to determine the actual cause of increase or decrease.
Very good lecture.
If you want a battery that lasts forever you need to forget about the concept of electo chemistry for good. My idea is to take 2 giant intex pools fill one with water put it as high as you can and the bottom one place in your basement , hook up 2 pipes , 1 pipe is passed through a 1000w-500w hydro generator dc or bigger pump that is connected to an inverter , the second pipe is passed through a very efficient brushless pump which is hooked to a solar panel array , water will continue to flow in a low phase driving the generator and when the sun shines /wind blows the pumps start to operate and pumping water to the higher pool (recharging the water up again) if you make the pools big enough , it could last for days and weeks without sunlight. Physical batteries are the future of energy storage .
I think the next big step is going to be how to manufacture batteries. We have a lot to learn.
ruclips.net/video/zlJRo9yVzus/видео.html
I really see something cheap like Sulfur dominating non movable batteries. Cheap $/kW means we can use renewable wind and solar to power industry and residential, which can also be decentralised. With this much power available it will be more natural to drive electric cars.
One thing to keep in mind for battery swapping... you could do swaps between users which require regulations to protect users from other users with ill intent. However, there is also the “swap myself” options where you could leverage for my EV, then for my Powerwall or other use.
mrbizi battery swaps are unessesary with 5min / 100km charges coming soon.
Nor Dic I’m not thinking of battery swap for transportation use. I.e. where you had concerns of taking too long at a recharge station. Rather, I was thinking of when you’ve used your car batt so much that it only retains 80% capacity... then, you can extend the batt life for household Powerwall use as it is still useful but perhaps you don’t want to lose 20% of your range in a car but in a household scenario you will have multiple batts so using it in that scenario should be fine.
Wonderful speaker. Wonder why the insulating tar in most black top roads and highways is not utilized to make roads into a huge nation wide grid battery ?
@17:18 - this Mn(Ni)-H2 gas battery for grid-storage looks interesting; here is the paper:
web.stanford.edu/group/cui_group/papers/WeiC_Cui_NATENG_2018.pdf
His projected improvement rate is linear but it will probably be exponential. The usage growth rate is exponential as is the R&D growth rate and, therefore, the improvement growth rate. His Stanford colleague Tony Seba could probably give him a heads up on this.
Think of Sheba’s predictions about the potential of nuclear power if he had been around in 1948. Have to factor in the intrusion of superstitions. like the earth worship of today.
Great work. Pse keep it up.
Energy density of batteries is currently much too low. I love electric motors, and would love to replace the messy 2-stroke racing engine on my shifter kart with an axial flux motor and battery pack. But the reality is that to build a kart to run for 33 minutes at full race speed (road racing) takes about 200 pounds of the most advanced batteries currently available VS about 6 pounds of gas/oil mix. Plus the motor controller, and BMS. It's not even close in weight, or cost. Maybe in 10-20 years we will get there. I'm all for it.
you don't need as much energy density with electric motors, they are much more efficient thant thermal engines, which are able to put into mechanical work only 25% of input power, while electric motors transform 85% of input power into mechanical work, that's the whole idea. When the density of batteries doubles or triples the current ones no only will be able to sell thermal-only car engines, and arabs already know this.
Did you read anything I wrote?
The most efficient (power and weight wise) electric motors with the highest density batteries are much LESS efficient pound per pound than hydrocarbon based engines. It's not even close. I spent weeks researching and doing the math for my racing kart project (result above), and it is painful. It makes you sick, and you just shake your head. And not only are the batteries horribly low in energy density per pound, it is MUCH harder to cool an electric motor than an engine due to the difference in operating temperatures. Again, more math meeting physics. Then you add a needed tough crash safety cell for the current volatile Li-ion batteries, which of course adds even more weight. It just doesn't make sense, which is a shame, because I really wanted to do this. And I haven't even talked about the much higher cost. Go price a 18KWh 400v battery pack. Not cheap!
For my case the energy density needs to increase 200/6 = 33.3 times to be roughly the same weight wise, and/or the motor/inverter efficiency needs to greatly increase (e.g. eliminate nearly all back EMF to start with) to be the same. Yeah but you say - hey, that's a 2-stroke - what about normal 4-stroke engines? OK - the weight difference is less. A simple 4-stroke non-turbo 300cc motorcycle engine making roughly the same power does weigh about double the 2-stroke 125cc motor. So let's just subtract that weight from the batteries. (200-45)/6 = 7.2 times. So even for that, I need to wait how many years?
I WANT an electric motor kart. It would be awesome. But unless lightweight fuel cells finally become available, or some major battery or motor advancements happen - the math doesn't work. High speed = high drag = a large C discharge rate.
This should also help you understand why electric motorcycles are so pathetic - for exactly the reason electric is not a good mix for racing karts. High speed, high drag, short battery life. Ask a Zero owner...
True, for now you either need to take the hit in weight or establish a battery swap for a high performance application.
EVs mostly work great for lower performance vehicles that don't mind the weight.
@@MsSomeonenew you obviously know NOTHING about what you speak! If the issues were are black-and-white as you assume, EVs would not be more powerful and high-performance than the "best" ICE cars such Ferraris, Lamborghinis and Porsches!
That is why every car company is desperate to put an EV in the market that can compete with Tesla and Rimac!
When Tesla announced on March 31, 2016, that they were ready to start taking orders for their Model 3, there were hundreds of thousands of drivers that understood the issues much better way back then, than you do today! Because on that day, 186,000 people put $1000. deposit down to buy one, even though they had never driven one, or even SEEN one! Within a week, nearly a half-million deposits had been made for that car!
The charts are available online: you can see that Tesla has been struggling to keep up with the enormous demand, and that it has been an enormous success, burying their ICE competition. What ICE car, ever in history, has ever had hundreds of thousands of deposits? Or shown such overwhelming delight and satisfaction among its buyers?
Sometimes, people sadly speak of things they know nothing about, showing their humiliating, embarrassing ignorance.
Bryan Hall : You are sadly out of touch, stuck in a yesterday that is fading fast.. You obviously have never owned an EV, so as to know why their popularity is growing by leaps and bounds... the ICE car producers for years have been trying to convince everyone that EVs are just a fad or an illusion that will disappear like Stanley Steamers, and the horse and buggy.
If you do not yet understand what is happening, fella, you soon will: it is the ICE car you are so fond of that will be little more than a sad museum curiosity.
If you think I am the one that is delusional, can you name a single car company today that is not strugglng desperately to play catchup with Tesla?
Porsche, MB, BMW, Rolls, Lambo, VW, Audi, Volvo, Kia, Hyundai--- what have all of them been admitting? That they will ALL be going electric. SOON... and if you have not been to a car show lately, you can be forgiven for not realizing that all of them have been spending BILLIONS to try to make sure they are not left in the dust.
how about iron chemistry battery ,? Iron is non-toxic and iron are highly available .
SULFUR BATTERIES GONNA STINK !
What do you use your batteries for?
Thanks much.
Some valuable info, but very misleading title.
What are your thoughts on Zinc-air batteries and Molten-Silicon thermal energy storage?
I've been waiting to invest in Magnesium sulfur batteries.
It is worth exploring on the use of compressed air to rotate object to produce power. A concept on what goes around comes around and in the process rotate a wheel and produce power.
That would be great, unfortunately the compressed air engine has been debunked already 50 years ago. You simply cannot compress air to propel automotives. The size of the compressed air tank would be enormous with thick walls to withstand crazy pressure, and that in turn makes a very heavy (and large) vehicle
@@Funkywallot An external combustion engine which uses air conversion for mechanical energy is the Stirling engine but your comment indicates an entirely different principal based on air turbines - anything from an air gun to a jet engine. The Stirling engine used as a stationary engine, on the other hand, is already in use and could becoming increasingly important for solar heat and power.
@@uptoit100 I never thought of the Stirling engine principles wich use hot/cold air to turn. I was only making a point for not using compressed air in a tank to rotate any flywheel.
@Charlie K Yes, you can suggest it to yourself.
@Charlie K try to improve your grammar first.
pls tell me where can I buy this 130$ per kWh(probably cheaper now since that lecture was posted last year) batteries I would like to make my self and my family long range ebikes and good size power bank(battery backup) for my home, I live in Europe and I got couple of my friends living in different countries so plenty places to choose from for delivery
15kv 1amp electret with a solar powered relay to give you 60 Hz and a step down transformer. 150v 100amp ac battery that can recharge itself through electron capture
Sounds like a Ponzi scheme for technology. Nonsense.
@@johnsmith1474 well. I think engineers give ordinary people,crap that enslaved them,instead of free them. There are over 5000 patented ideas that could,benefit humanity beyond,belief but they are put on hold,until this fake Armageddon to happen and slaves line up for the new tech.
Example number 1
Deep hydrothermal,heat capture. A long straw like,tube at such depths and,extreme,temps,act like,a,steam,generator. Products of,said invention; minerals, desalinated water and electricity.
@@brettmoore3194 - Well you are giving ordinary people crap, but not enslaving anyone but yourself. Is that better? Do you have a job?
@@brettmoore3194 - Utter nonsense. Are you a nut? I like crazies, though I'd not accept your bullshit I am sympathetic.
Hmmmm.... batteries are hard... quite some chemistry problems to solve... its all about incremental steps rather than major leaps forward....
Sixty years ago engineering professors were telling us that battery developed had stalled decades before. In some ways Faraday was just starting from the ancient work of the Babylonians. Scrince, of course, always proceeds by fits and starts. We still do not know how things would have gone if the direction had gone more in Tesla’s direction than in Edison’s.
Tesla already has battery tech with zero cobalt. Should be going into production early 2019.
0ooTheMAXXoo0 says:
"Tesla already has battery tech with zero cobalt..."
==
I think you mean Panasonic.
Tesla doesn't make batteries.
@Elena says:
"@allgoo19 what do you mean, tesla does make batteries. they are building several mega factorys lmao"
==
electrek.co/2018/07/31/tesla-gigafactory-panasonic-battery-cell-production-model-3/
Excerpt,
"The Japanese electronics giant is the sole battery cell supplier for Tesla’s vehicles...."
they both are owner if factory
The different chemistries afford different advantages, the idea is to trade off cost, No of charge cycles, capacity and self discharge. From memory cobalt is added in trace amounts to get the charge cycles up at the cost of capacity. I hope they haven't made too may compromises. I have a 2017 Model S and have seen the indicated 80% charge range go from 346km to 342km over about 15,000km and it hasn't budged from that since. I got the 75kW battery because I had a few locations that I needed to be able to do round trips to. If my capacity drops below 90% I might be in trouble. I'm hoping a few superchargers or 3rd party fast chargers get set up before then, but at this rate I might not be driving any more before that happens. The other hope is that Tesla releases a solid state battery replacement before then that can be had for
@Elena says:
"@allgoo19 its teslas technology. its teslas factory. panasonic is an investor and partner..."
==
Some articles to back it up would help.
Post them.
Like this, in case you didn't read it.
electrek.co/2018/07/31/tesla-gigafactory-panasonic-battery-cell-production-model-3/
Excerpt,
"Panasonic, Tesla’s exclusive battery cell supplier for electric vehicles, is planning to increase battery cell production by 30% by the end of the year at Tesla Gigafactory 1."
HEATPUMP DRIVEN BUY TEG element. Then you have power as long you have scop from the air themp differanse. Easy. And my idee. To the topic.
Tesla offering engineering jobs to domestic Chinese market? No coincidence.
Glass & salt are cheap & working . Get behind it .
No mention of ultra capacitors or super capacitors.
Because it's mostly bullshit.
Reminding me of a script of science fiction flick of the ‘50s which had a super capacitor driving a spaceship.
Energy density of methane is 77 times lithium ion battery think on it be for design of car also
energy density of bio diesel and cellulose, sourced ethanol I did patent in the hopper the rest
is up to your creative thinking if you have any Common Sense ?? Poor Tom MOO U
how is 1,000 cycles 7 years?? If I use my car every day and charge it when in bed asleep that is 1 cycle per day that is less than 3 years in reality
I'm pretty sure the number of cycles is calculated from 80% DOD. If you're only draining the battery 5-10% between charging cycles, you get more cycles.
@@sssbob I'm a delivery driver please explain where I can get an EV that drives all day and only uses 20% of the battery?
@@reginaldpotts2037 Are you driving 500 miles per day?
@@sssbob somewhere around 100-130K miles per year... this is typical and I realise the services will be much lower with EV but the battery is the 'bottleneck'. I have 10KW solar on my roof but I can't charge when the sun is shining as i'm using the vehicle.
@@reginaldpotts2037 Based on how much you use your EV, you may be right with your original calculation.
When I was in the service in 1969 I saw a battery in a C-47 "Goonie Bird" that was dated 1941. And was still in good condition. We are being LIED to about batteries
Good to hear they're at least thinking about recycling (end of life).
Thanks for posting.
Rather than wait for your battery to charge, why don't you pull into a "recharge" station and just swap out for a freshie in 2 min as with the gas bottle for your barbeque? That would require some standardized form factors and attachment system, but it would perhaps eliminate a range problem: yes great car batteries have 300 mi range, but you have to end that trip at a charge location. Swapable batteries would allow you to drive across country regardless of charge station.
This could be where Transport As A Service will change things. If people don't own their vehicles, it won't matter as much how far it can drive. The car will park itself when it needs to.
@@TheMarrethiel - Transport as a service is partially useful and has an upside and is called "renting a car," but is also a corporate trapoff and a disaster for societies in general if it substitutes for ownership. Corporations would love for you to subscribe to everything in your whole life from music to a car to your living space to your food. They want to own every surface your eyes fall upon as you walk down the street so they can stuff it with advertising. They want to own your parks and they'd sell you clean air in a world where the air is allowed to become dirty. You should fight being advertised to, fight efforts to force you to have less, fight corporate control of your life at every level you can fight it.
If people don't own their vehicles, their vehicles will be crap. Property rights are fundamental to liberty. The idea that everything is streamed, or rented, or borrowed, is something corporations love and people should fight. PS I doubt you understand one word of this because today corporations are on a propaganda mission to take everything you own and rent you substitutes for never ending fees on never ending credit for never ending profits for them.
@@johnsmith1474 wow.. i "dont understand"? Gee please explain how you know enough about me to come to that conclusion.
@@TheMarrethiel - 1. Reread the post for content. I never state I have come to a "conclusion." I stated, "I doubt." Doubt is not a conclusion. 2. I then do exactly what you ask, I explain whence I get the doubt using "because." I think I was pretty clear. 3. So if you are honest we can say you did not read for content, or perhaps you just like to avoid the content of a post to start an argument based on a false sense of being wronged. At any rate I wasted too much effort on explaining the con game of services to you, and I can now CONCLUDE you do not understand!
John Smith 100km charge in 5mins is coming soon. I think I could wait 5mins.
Can I just say: please don't try to extract *all* the Lithium from our planet. (Re 11:44, 12:18.) Thanks.
Maybe we should also concider an alternative to batteries . It is still a theory.
so, no talk of research for Solid State batteries? Is only Eurpoe taking on the challenges? What about corporate R&D operations? How about THAT kind of update? Or are you just pushing your commercialization ... Amprius?
I’m 3 min in and I am already questioning this…
Battery “Safety/now: Not safe”…? I would argue they are pretty dam safe currently. We us them in our phones, laptops, tablets and cars everyday (4 examples of where safety, in everyday life, is a concern with them).
And then to speak about the life of the battery by comparing them to your phone… After 3 years they don’t last as long? Our phones are improving everyday with new apps that require more energy from the battery. So they cannot last as long on a daily bases running new/more software that is continually running in the back ground. Plus those batteries are designed for quick charging and a shorter life in mind, as most people replace their phone every 3 years. I, and many others, have had our phones/batteries work just fine after 5+ years. As long as you are not running all of the latest and greatest apps all of the time in the back ground... Then it might not last 2 days per charge.
Man I hope this gets better. Otherwise it doesn’t seem like this guy has put much thought into his comparisons. So why would he put a ton into his research.
They are reasonably safe, but they are more volitile than they could be. Lithium battery fires do happen and can be deadly. Perfectly safe battery technology should be the goal. Zero fires.
Garn, you trumpsuckers have no perspicacity. Lithium batteries have several safety issues, particularly in vehicles, where they are subject to puncture in an accident.
@@grandpaobvious He voted for Hillary.
Puncture your battery and see how safe it is.
D:
Too much "if".
That's how research works. It doesn't work by consulting tards on the internet.
they can go straight to the bin because i'm sick of charging them up the leccy bill is astronomical tesla is shittin in his pit
nickoli that is and screw your black goo too
The accent is hard to listen to
I have no problems understanding. It could be worse
Perhaps you need to learn tolerance for those that come from different languages and cultures.
@@toddhovey1181 stop overreacting to criticism its a honest complaint. I personally find it too difficult to pay attention because of the strong accent. Get over it
John C I stand by my observation. Years ago a German soaker rose to give a presentation in English. He started his talk like this "I speak English perfectly it is you that have trouble hearing me"..that simple statement put the entire room at ease. Should you ever have the oppertuinity to live abroad your thoughts would change dramatically ..
@@toddhovey1181 OK Todd nice to hear I'll definitely think about what you've just said buddy
these goals are not gamechanging in any meaningful way. in fact, they still produce an overall inferior model to what is common use today with existing non-electric modalities, when considering transport. a major battery breakthrough could have massive effects up-and-down society, but these goals are incremental as far as economic, operational comparisons and as such will have minimal disruptiveness.
If you say so.
Tesla will have a next gen roadster with ~1000km range in 2020. That's more than most ICE vehicles. I already have ~400km range with a full charge and that's only with a 75kWh battery. It would have been ~530km with the bigger battery which is about where most ICE cars are on a city cycle. The only issue is cost, and I see that coming down significantly in the next 2 years as every major European manufacturer starts shipping cars, and other battery technologies come on line. MIT isn't the only place working on this.
an internal combustion engine works off of a controlled explosion. explosions waste over 50% of the energy created making heat and noise. ICEVs waste over 50% of the energy created making heat and noise. its 7th grade science.
btw the above video is earth shattering. game changing? games already over BEVs have already won. it will take 10 to 20 years but that will be it for gas and oil for transportation.
that is unless the chinese can fulfill their promise of mass producing a BEV with ~100 mile range for
iPhone with wheels. With planned obsolescence, you’ll get about 2 years of use before being forced into a new rolling crematorium.
I didn't knew i can understand japanese
You mean Chinese. But he speaks english with an accent.
He is speaking English. Moron.
Vely intelesting, but vely meny ploblom to souv
you must be extremely smarter than this guy that you can speak English
Dear Yi Cui,
I think you're far too scared with your description
of the battery and the goals for the near future.
Seriously, nobody wants to replace their gasoline
car with a model with worse characteristics.
In no way.
So, dear Cui, you can't get anyone excited about
charging his battery in 15 minutes. The loading time
must be less than the time of conventional
refueling. Two to three minutes. You can't, dear Cui,
inspire anyone that his battery is heavier in weight
than his conventional fuel tank
filling. Approx. 35 kg.
And you, dear Cui, can't convince anyone that his
battery is larger in space than his previous petrol tank.
The same goes for the range of a filling you can drive
with it. Say 600 km. So you'd be strongly advised to
take another bold approach.
If you want to inspire someone, here's your recipe:
all parameters for the future of your planned car's
energy sources are twice as good as those of the energy
storage device of the internal combustion engine.
Everything else is just embarrassing.
Translated with www.DeepL.com/Translator
LOL you dozy consumer drone.
The only thing which is embarrassing is this comment.
I wouldn't expect anything less from somebody with a six part name which he produces in full on his RUclips account, though.
With how much imagination, with how
much visionary thought and how useful
this commentary of Plans for the Creative
Commons is, is left to the inclined user
of the report to judge.
@@silberlinie Jesus, how much imagination and visionary thought do you expect me to pack into an off-hand rubbishing of your tunnel vision?
You've listed several dimensions on which an electric car will probably never outperform a combustion engine, but said nothing of any of the benefits which could offset the downsides. You could have made an argument as to why no one would ever buy a car over a bicycle with the same logic.
Some of those benefits:
- Less noisy
- Safer for kids (the ones riding in the car but also more generally - stand by the side of a busy road in gridlock sometime and try to breath, then imagine a baby or pregnant woman in the same situation)
- Lower cost of maintenance and fuelling through the lifecycle of the car
- Battery packs can be repurposed at the end of the car's lifecycle
- Government subsidies will eventually shift strongly in favour of electric vehicles and away from ICE vehicles.
- Inevitable future technological/societal/civil infrastructure developments which leverage the inherent nature of self-driving electric vehicles (mobile autonomous self-powered self-charging power banks with storage and passenger capacity) for purposes which extend beyond the current scope of our understanding, for which ICE vehicles would not be suited, accordingly adding a great deal of extra added value to the consumer and to society.
Is that visionary enough for you?
How about a battery powered car replacing an oil powered car to start your waste of time ; all the rest of your comments/suggestions mean little to reality and logic