Shell Is Immediately Closing All Of Its California Hydrogen Stations | The oil giant is one of the big players in hydrogen globally, but even it can’t make its operations work here.::The oil giant is one of the big players in hydrogen globally, but even it can’t make its operations work here. All seven of its California stations will close immediately.
As two major manufacturers double down on developing hydrogen cell cars.
The complaints about electric infrastructure not being ready for widespread adoption but people championing hydrogen cell just boggles my mind.
I think the ideal sustainable chemical fuel would be propane generated through genetically engineered algae. Propane can easily be compressed into liquid and transported and it burns clean.
Have something like solar panels filled with photosynthetic algae producing propane that is constantly extracted as a gas. Once we have done the genetic engineering of a “steady state algae panel” it would be quite low tech to have these on your roof and store them to heat with in winter. Or use for specific large machines where batteries are not worth the embodied energy.
Algae is, at best, around 10% efficient at converting light into energy. You can use solar power to produce hydrogen at better efficiency than that, but even that’s pretty poor. The best is to just use that electricity as it is, and second best is to put it in a battery.
I think we will likely need hydrogen for situations where batteries are not reasonable.
An example would be remote logging operations where delivering power is likely a non-starter.
Granted, maybe we’ll get to a point where a remote solar array could be installed … or maybe we’ll just stick with fossil fuels for that until technology gets better. However, it is a distinctly different situation from the 99% of individual use vehicles.
It’s really only long range travel away from grids (like maybe autonomous trucks traveling through very large unpopulated areas, but not on rail or boat) where hydrogen has meaningful advantages due to energy density. Anywhere else there’s something else which is comparable or better.
True. But I’m thinking a bit in terms of “solar punk”. Batteries and fuel cells require high tech materials and very complex global production lines for manufacture and supply of raw materials or instruments etc. It’s a bit of a house of cards. So I’m trying to think how you can “democratize” the base of a local economy. Genetically engineering plants for bio fuel is one way. That allows third world countries or local cities to maintain civilization even if global trade collapses.
I was excited for hydrogen back in the day but it seems like we’ve known for years that it isn’t the way to go. Why is anyone still fucking with it? Do these cars get 2,000 mile range or something?
Hydrogen will be a big chunk of the future but probably not in cars, or generally car-sized vehicles, unless we’re talking stuff like catastrophe relief (and with that ambulances, fire trucks etc) because it’s a good idea to be able to fuel those things even if the grid is down.
We’ll need hydrogen infrastructure and production anyways for steel smelting as well as the chemical industry, those are things that just don’t run on electricity, no way. With that in place hydrogen is going to be available pretty much all over, similar to how you get natural gas anywhere nowadays. And then you have an unelectrified railway somewhere, electrifying it would cost a fortune and not amortise, but a fuel cell locomotive? Sounds easy and reasonable. Flow batteries are also an option in that kind of operation but you really need a lot of space to get power output from those so they wouldn’t work for an ambulance.
So if you’re a car manufacturer with your head screwed on right you’re probably not developing and selling hydrogen cars now because they believe they’re the future, you’re doing that to have affluent liberals pay for your ticket to play in the future market of hydrogen utility vehicles.
Also of note: European car manufacturers at least seem to be completely fine with there being fewer cars on the streets. First, they can also make money off building public transport infrastructure and running car shares, secondly, cheap everyday cars aren’t that profitable, if the cars they then do get to sell are fancy with high profit margin that’s completely fine with them. Their suppliers care even less, a seat manufacturer doesn’t care whether the seat ends up in a car or a train.
That’s a lot easier in countries whose cities are closer together and were devolved centuries before the car was invented.
You should look at pictures of Amsterdam in the 70s, 80s, completely car-dependent. Europe made the same mistakes as the US regarding the car, difference is we noticed the mistake and what you see now is the product of decades of rolling back those decisions, first hesitantly, now quicker.
Also cities being further apart is actually an argument for more trains.
I’m curious how you see hydrogen being used in smelting. Hydrogen fuel cells do just produce electricity. Are you talking about something else, like combusting the hydrogen?
Iron ore + hydrogen = Iron + water. It’s used to tear oxygen off the ore, currently that’s done with carbon, generally of fossil origin. thyssenkrupp is already doing it at scale. Not all the hydrogen they use right now is green but unlike the old furnaces the new ones are ready to be carbon-neutral, they just have to switch over fuel sources no need to mess with the furnaces themselves.
It is possible to do the reduction directly with electricity but that’s less energy-efficient than going via hydrogen. For the chemical industry the situation is even more extreme they need hydrogen as an ingredient for the final product, not just as a reactant.
Yea it’s such a weird direction to go right night. Manufacturing and delivery of hydrogen for fuel cells is complex, expensive, and poses some unique dangers with the temps and pressure of the hydrogen. It’s cleaner, assuming manufacturing of the hydrogen uses green energy, but right now most energy production isn’t green.
It has its advantages but some pretty big disadvantages too. I don’t think it’s the way to go just yet. Maybe eventually but not today I don’t think.
I could see it being used to power ships and aircraft, but it is way too complicated to deal with it for Joe average and his SUV. The stuff has to be at cryogenic temperatures to be usable, do you really want your average idiot dealing with cryogenic liquids when they are absolutely going to spill it on their foot?
It’s too dangerous, you need serious people in hard hats and yellow fluorescent jackets to deal with it safely.
Hydrogen was the future in the 90s, when the alternative was lead acid batteries. Nowadays hydrogen fuel cell cars don’t actually top the charts on range, battery EVs have taken the crown.
Hydrogen promised to be a drop-in replacement for fossil fuels. You still needed big industry to make and distribute it, you still needed filling stations to sell it to end users, you still took your car somewhere to fill it up. Everyone could just keep doing their thing. But it was going to be so expensive to switch over that everyone dragged their heels and kept using fossil fuels, so now we’re entering the post-hydrogen car era without it ever arriving.
If we’d had hydrogen fuel cell cars 30 years ago, today we’d have manufacturers putting bigger batteries and charging plugs on them to make plug-in hybrids and move away from expensive hydrogen.
You also have to get hydrogen in any significant amount from natural gas wells, which is why Shell was behind it. It was not a true solution.
I think this highlights it perfectly. The other reason teasing hydrogen was so popular with the established fuel companies, is that it meant we’d still “need” them, because it used similar distribution networks.
But the other side of their money making systems meant that they didn’t move quickly enough, and we may have just moved on past now.
The problem we have is energy density. Gasoline is pretty damn dense energy-wise. Storing 20-30 gallons of gas in a tank That’s easy and safe to refill is hard to replace.
Lithium ion and lithium iron phosphate batteries are slow to refill.
Hydrogen is kind of neat. You can make it from splitting water with solar or nuclear. It’s also a byproduct of the oil industry. And you can fill a tanker up or even an entire train and move fuck ton of hydrogen from one place to another. You can pipe it, people can generated for themselves and get a byproduct of pure oxygen.
But alas, it’s still hydrogen. Give it access to the air in a little bit of fire and it makes a big boom. The infrastructure is very expensive to build out, and we’re not swimming so much and renewables then it makes sense to bottle it up and sell it to people.
It can make sense for limited uses like cross country trucking (or maybe airlines) where battery will probably never have the range and you live and die by the schedule and refuel stops need to be relatively quick. Refilling semis at a limited number of truck stops with hydrogen stations can be useful if you can also get non petro-derived hydrogen. But for soccer moms and commuters it makes zero sense. Just charge smaller batteries at home and work and have a good interstate charging network for longer trips. We just need to normalize taking breaks on a road trip. It’ll help make more relaxing drives anyway and people already drive angry.
I’d just as soon see the majority of long haul trucking be replaced by electrified rail.
Likewise with a big chunk of the airline industry.
Oh absolutely. Rail is a better option for almost everything. However, some stuff will always need trucking (oversized, dangerous cargo, rural, etc.) but also the US is currently so overrdependent on roads it’s at least an intermediate tool.
Because batteries suck for any application where weight (ie. energy density) matters. Running long haul semis off batteries is not a super practical thing. Even with consumer cars, there are people for whom hydrogen will be a better fit.
Basically we’ve been in a world where the happy medium of energy density and efficiency (gasoline) was used for everything. Now we likely need to split those things up into what energy density is more important for, and what energy efficiency is more important for.
I thought for a long time that aviation might be the application where hydrogen actually wins out. Density-to-weight is crucial. But I don’t see much activity on that front. It has the same problem as all other applications: you’d need the hydrogen infrastructure to be available everywhere. Batteries will always have one benefit: they’re easier to transition to because we already have electricity pretty much everywhere. Electric autos haven’t been overly handicapped by the lack of charging stations because many can just charge at home. Hydrogen aviation would require large regional or even international coordination to ready the fueling infrastructure. And that little issue about the compressed flammable gas keeps nagging… seems like it would make surviving a plane crash even harder.
There’s a lot of activity on the hydrogen-fueled aviation front.
https://www.popsci.com/technology/hydrogen-fuel-cell-aircraft-explained/
The infrastructure issues for planes are way less. You need fuel available at airports, which significantly fewer and farther between than consumers require for cars. Planes (and least of the jet variety) already use specialized fuel they keep available at airports. The phase-in is a lot easier too, since most running planes only travel between a few airports in their route — so you’d only need the hydrogen fuel available at the airports hydrogen planes are using to start.
There’s certainly a lot of challenges to solve there too, but hydrogen remains the most promising solution for decarbonizing air travel.
Yep I saw that story as well but it kind of makes my point: the first flight took until 2023 to happen. Thats not what I call “a lot” of activity.
You’re succeeding at favorably comparing the infrastructure challenges of hydrogen aviation to the infrastructure challenges of hydrogen for private cars, but that’s not really the bar to meet. All air infra is more consolidated than that of ground transport. The argument works for batteries just as easily.
I don’t understand why people think we have to pick a single solution for all vehicles on the road. We can have BEV and hydrogen at the same time.
It’s about infrastructure. You can half-arse two things, or whole-arse one thing.
I agree this is a significant factor. I saw some documentaries talking about the decisions we made with the power grid pros/cons wise when you consider ac/dc. No the band 😋
We use so much technology that requires direct current that we have at spend a bunch of resources converting it back from ac. The whole efficiency of transportation from large central generation vs smaller local less efficient stations.
The documentary said some industrial areas in Germany? were considering providing local grid based direct current.
I’m curious what the cost benefit analysis says about going back to local DC and not needing so many transformers.
A lot of things these days might benefit from a 12vDC rail everywhere, but that’s terrible for power transmission. Low volts, high current, fat cables. Not going to work.
High voltage DC isn’t much use to anyone. You’ll still need switching power supplies everywhere to step it down. Also, connecting it to a human can be really bad.
Yes high voltage AC is a bit of a pain, but not sure anything else is better.
Consumers adopt newer technologies more readily when they aren’t holding back waiting to see which of two competing standards will win.
There are efficiencies to doing things one way versus two ways.
Plus, if one way is clearly superior, having two only adds unnecessary complexity. If hydrogen was competitive I’d say great - let’s do it all. But on its own merits it just doesn’t hold up versus the alternatives. No ones banning it but why should anyone pursue it?
Seems like the winning standard I’d ICE then as it’s worked well for over a hundred years and all the infrastructure is in place. Why should anyone pursue any other option?
Battery electric cars win over ICE because the infrastructure is right in my house. We’ve spent centuries electrifying the world. It’s also greener and cleaner than ICE. And lower maintenance.
Hydrogen just has a slight density edge. That’s it.
You’re arguing that it’s the best solution for everyone simply because it’s the best solution for you. Hydrogen has a major advantage in that you can just refill the tank in an instant which is a major factor in people’s decision not to buy a BEV and a major drawback for people who regularly drive long distances.
I just find it incredibly ridiculous that people (typically laypeople) think they have all the answers and can make calls on what’s the right or wrong decision, how the future will play out, and what the one-size-fits-all solution will be. It’s closed-minded and only prevents progress as it limits what’s possible. Companies investing in hydrogen with their own money has literally zero impact on you, so why are you arguing against it when it has clear advantages in certain instances? What do you gain?
Your right that my perspective is totally about “me” as long as you consider “me” to be people who have electricity
Instant battery change is also possible but it hasn’t been valued enough to be a factor. Just like instant fueling hasn’t made hydrogen competitive.
I assure you my closed minded layperson bullshit is not the thing that’s holding back hydrogen.
Yeah electricity along with a driveway/garage at your owned single family home.
I can’t help but roll my eyes at the assertion that “instant battery charging” is not only feasible but simply being held back because nobody really wants it in a world where almost every person on the planet has at least one battery powered device that they charge daily. I’d love to hear the breakdown on how you can instantly supply 40-100kWh of energy through a wire small enough for a human to hold in their hands and input it into a Li-ion pack without it exploding.
Your close-minded layperson bullshit is certainly responsible for spreading the exact same FUD about hydrogen as the close-minded right-wing yokels who spread bullshit about BEVs leaving you stranded on the road before trapping you inside the vehicle and burning you alive from a battery fire. All that for what, so you don’t have to suffer the terrible fate of choosing more than one option if you ever buy a new car? The horror.
We can as long as the infrastructure is built. But hydrogen power cells in cars is a boondoggle.
If they can make it work then that would be fine but clearly they can’t. So we should stop trying to make it a thing and just focus on electrification since we actually know that will work.
We did explore both options over the last 30 years or so. Batteries won for cars. Holding out otherwise at this point is silly.
Hydrogen might be what ends up powering long haul trucking, but I’d prefer that be replaced by electrified rail, anyway.
Who’s “we” here? Seems like major manufacturers are still pouring money into both technologies, meaning nobody but you and these other closed-minded commenters feel that they have everything all figured out and hold all the answers. GM and Honda just announced new investments into hydrogen vehicles as well.
This line of thinking is why EVs were crushed out of existence long ago until Tesla made them popular again just a few short years ago relatively speaking.
Public funding for research; in other words, all of us.
A bunch of companies connected to the oil industry want hydrogen to happen, because the oil industry knows they’re the only economical source of hydrogen. Even among them, Toyota is about the only one who was willing to do the full nose dive into the tech, and it’s biting them in the ass.
Forgive me but which of these major manufacturers rely on publicly funded research when designing new vehicles?
Also where’s your source for companies like GM, Honda, and Toyota being connected to the oil industry and doing their bidding when it comes to releasing new vehicles? How is it biting them in the ass? Toyota is currently on the forefront of solid state battery tech for BEVs. Perhaps you shouldn’t believe every article you read on the internet.
Public funding tends to go on at universities. Major manufactureres then buy the patents and take the credit.
I got the infrastructure argument when EV battery range sucked and charge times took hours. But now that EV range is getting close to gasoline cars, and charging can be done in minutes with a super charger, hydrogen doesn’t make much sense.
It could’ve been dope if only a company like Toyota made some desirable cars and built out a great station network.
Hydrogen never made sense. It is simple thermodynamics.
It still kinda makes sense for long haul trucking, where the inefficiency of hydrogen is still better than the weight (and thus cargo capacity) of just batteries.
It has absolutely lost the war for passenger vehicles and even short-distance trucking.
What, you don’t see how great it is to have two separate sets of infrastructure with little overlap in order to have a less efficient solution pushed by the oil industry?
That’s it of course isn’t it the hydrogen is generated through fracking so they’re just trying to maintain the existing business model.
That alone is the reason that no one should have ever paid attention to it. It wasn’t ever intended to actually work it was supposed to just look like it might work so that they would continue to get some money.
Yeah. There was a time, 10 or 20 years ago, where I would have said we should invest into all possible solutions, including batteries and hydrogen. It would have been nice to have it all be funded 10 times more than they were, but they were funded.
And then batteries won. The pseudo-reasonable argument “we should fund every possible avenue” no longer applies. We did that, and now is the time to go all in on the winner.
The materials to make batteries aren’t readily available in the quantities needed to add grid scale storage to all countries and replace all global ICE vehicles. Hydrogen is also ideal for countries like Japan where their grid isn’t all connected (it’s loads of small grids) and can’t handle either the increased load from charging vehicles, or transport the energy from productive renewables areas to non productive renewables areas.
Like with most energy tech, we should be investing in it all so we have a diverse mix of solutions.
Hydrogen is simply less efficient. Switching to it would increase total load on the grid, even if you try to distribute production then the losses takes away available energy for other uses. At some point it becomes cheaper to invest to connect the grid together.
Let me stop you right there. The batteries for grid scale are not going to be lithium, which I’m guessing is what you’re thinking.
We did. Batteries won and hydrogen lost. Now is the time to deploy what we have.
There’s also upcoming solid state batteries, and maybe flow batteries if they can get the electrolyte mixture efficient.
I am very intrigued by flow batteries. It basically behaves like a gas fuel concept. Pump some out, pump some in, charge it slowly somewhere else,. hopefully from solar and wind, or fusion haha
Flow batteries currently don’t have the kwh per kg to be competitive in EVs, but they’re great for grid storage. There are some lab advancements improving that of late, but as with all battery tech lab advancements, you shouldn’t rely on any one of them working out to mass production.
True, and a bummer at the moment.
I’m hoping there’s a future efficiency gain. Like how we transitioned from nicad, to li, and now to solid?
The concept is super cool.
I am not familiar with it, would you mind telling me how much works? Why would Hydrogen not be sourced from ocean water and then compressed/stored? How did fracking come in, it seems like a chore to have made it so
It can be through electrolysis, but it is almost never done that way. It’s less efficient than simply using the grid to charge batteries, in that usecase the ONLY benefit it has its energy density (and that might not last either).
In practice the main source is as a byproduct from refining fossil fuel like oil or gas which is separated and collected.
Because electrolysis requires ungodly amounts of electricity in order to work on industrial scales in theory it’s doable but no one does it. We would practically have to crack nuclear fusion to make it viable, which sort of defeats the point.
However you can get it from shale gas quite easily because it’s just in there mixed in with the gas, I assume some geological process creates it, so you just need to separate it from the gas. The trouble is it involves doing the actual fracking, even if you don’t actually ever burn the gas, which they also do because of course they do.
It’s just a totally stupid system all around.
Namibia is set to produce 15Mt/a of hydrogen by 2050, using about 15TWh/a of renewables, mostly wind. Germany is estimating an approximate need for 2Gt/a for its industry which is why we’re also tapping e.g. Canada, they’re planning on scaling to 20Mt/a by 2050. Transport will be in the form of hydrous ammonia.
Yes it’s still a steep climb and the numbers are staggering but remember that this is replacing oil not just as fuel but also chemical feedstock and BASF Ludwigshafen alone consumes more resources than several small countries combined.
There’s literally no alternative to that, same goes with steel smelting. Application in vehicles are going to be an insignificant blip compared to the overall hydrogen economy.
What part of that confuses you? Hydrogen is better for cars VS batteries in every meaningful way in 2024. Long range, quick fill ups, zero harmful emissions, don’t need to live in SFH or rely on landlord/HOA to grant you the privilege of charging your car.
Hydrogen cell cars are electric cars that don’t rely on severely underdeveloped technology of batteries we have today.
Not to mention all the ecological damage mining for battery components does. I’m with you, hydrogen is the way to go
300kg of battery -> environmental catastrophe
The other 1,500kg of car? Made of unicorn kisses and butterfly dreams.
Also, hydrogen grows on trees apparently.
A huge portion of our battery materials come from the Atacama Desert. There is no life at all in a lot of it.
You do know that we get most of our hydrogen from burning fossil fuels, right?
Ohhhhhh. You’re one of those smooth brained people. Nice to finally meet one.
So you think that just because you don’t think there is life in a desert (there is) that it’s fine to strip mine it?
Yes, the batteries are smaller, but you also need the fuel cells catalyst. It’s not a clear win for the HFC car.
Unfortunately they’re both death sentences. It’s either public transport or climate apocalypse.
I am well aware we are doomed.
Yes! A clean platform that needs METRIC GIGATONS of carbon positive infrastructure to set up and maintain. That is why I call shenanigans on your zero harmful emissions claim.
VS
We already have wires, and batteries are more than good enough for a vast swath of the everyday commuting public.
Hydrogen can be generated any time. Like when nuclear or solar or wind energy is otherwise going to waste. We don’t have and likely won’t have batteries that could replace it for decades.
Modern batteries are absolute shit and definitely not good enough. I think a good indication that batteries are anywhere near useful will be when you can fly on battery power across the Atlantic.
Wrong. There are tons of options for grid storage batteries that are gearing up for mass production right now.
Wait, so … They’re nowhere near useful when we can already use them for daily commuting easily because of some arbitrary goalpost for an unrelated transportation method? How does that even make sense?
Infrastructure for hydrogen fueling requires production facilities, trucks to transport, and stations set up, to even start moving one vehicle let alone taking over any percentage of commuter traffic of any significance. EV fueling infrastructure requires… Pretty much the same grid we already have, at least as a functional baseline (yes, it needs improvements, but we’re not switching overnight so we have the time we need to make those changes; meanwhile, it’s already functional)
It isn’t arbitrary. Just a simplified example of stored energy to weight ratio.
Infra would show up if people didn’t jump on wrong tech just like electric charging infra is starting to show up.
There’s that subjective “wrong tech” again
And again, the wholesale infrastructure needed is what I’m talking about, not the infrastructure availability.
Again: hydrogen requires, at a minimum, production facilities, trucking to distribution nodes, and fueling stations to get the fuel to the consumer.
Electricity… Is already being delivered. It just needs a way to plug in.
This has precisely zero to do with which tech has been “jump[ed] on”.
Ok chief, you know best. Better sit out buying a vehicle until the dust settles then I guess.
Meanwhile, I’ll be charging my ‘not good enough’ EV and trying not to let the fact that it doesn’t measure up to your standards weigh to heavily on me.
I already have an EV and I still think batteries in them are shit. These are not mutually exclusive.
Hmm is it a leaf perchance? I’m very very happy with the 2020 Ioniq, it’s been solid, reliable, and true to its mileage estimate (I actually get 25km more range at 100% than the advertised specs)
I’ve heard negative stories about Nissan’s battery tech - which is why I ask. Air cooling is not really helpful to lithium battery cells.
It’s also possible you just got a bad module, and/or that you just have higher standards and expectations than I do, and these are also not mutually exclusive.
They make solar stations that will pull hydrogen right from the atmosphere. What carbon are you talking about…and you do realize the same power that would be used to make hydrogen in your example would also be charging batteries.
Hydrogen isn’t in the atmosphere. The atmosphere is 20.9% oxygen, 70% nitrogen and some trace other gases, none of which are hydrogen.
Hydrogen is produced either by splitting water (the H in H²O) or splitting hydrocarbons like Methane which produces CO² (the carbon part bonding with oxygen from the atmosphere, making that stuff we’re trying to cut back on).
That second method is why the fossil fuels companies are so keen on it. Hydrogen can be a repacked form of natural gas.
Yes totally forgot how there is no water in our atmosphere…forgot the globe just has water in a few places and humidity doesn’t exist…
That is a waste of solar. It’s more efficient to put in batteries then kinetic. If there is no more batteries to put it in, you transmit the power over wires.
With hydrogen it’s wasteful to create from electricity, then wasteful to turn into kinetic. Its wasteful to store as it’s the smallest atom so escapes easily, it’s low density so needs compressing. Then, to move it, you have to move storage around instead of just transmit over wires.
Exactly. And just to be clear, because it’s annoying me every time people gloss over this, it’s not just some percentage points lost in the conversion of energy, it’s actually ~75% of the energy that goes to waste, from energy production to the final motion of the wheels. EVs on the other hand only waste ~25% of energy. Even with the wishful thinking that the hydrogen can simply be created in times of energy overproduction, you can’t beat a factor of 3.
Hydrogen is basically free energy though. Using solar to pull it from the atmosphere and then it goes in an ICE motor. Stations like these can supply hydrogen basically anywhere without needing to run wires to it. Providing fuel to ICE powered hydrogen cars.
You know that 75% loss of energy the GP mentioned above? That’s for hydrogen fuel cells, not hydrogen ICE. It’s even worse for ICE. Why the hell would we do that rather than putting that solar directly on the grid?
Because you can drop one of these and fuel hydrogen ice cars in the middle of nowhere. You can’t do that with solar and superchargers , they require substations.
Sounds like all of you people live in the city. Figures how ignorant you all are, the USA is massive people don’t just live in apartment blocks in walking distance of their jobs and stores.
Right now, it doesn’t seam like we energy to waste. Not until all the energy is clean. Also, it’s always going to be cheaper to use a lot less energy. Until energy is free, which it isn’t even with renewable because of install cost and maintainance cost.
This is crackpottery and your repeatedly re-posting this assertion without citing anything isn’t really supporting your position.
Yes, yes, electrolysis is a thing.
No, it is not free.
FFS if you’re going to go for crazy theories why not dream big: here is a potential paint we could research for a few megacredits and buff our science to coat our walls and make hydrogen with. For not free but cheaper than electrolysis.
It’s not free though. There’s such a thing called ‘opportunity costs’: If I have the choice between a ‘free candy machine’ that spits out one candy every hour, and one that spits out three candies every hour, I know what I’ll choose.
I also wasn’t aware you ware talking about ICE powered hydrogen cars, where the efficiency is even more comically abysmal.
Cool your candy machine requires 10xs the investment and maybe even more because supercharger stations need substations near them. They can’t run on a 400amp box.
Yep. H2 cars are pushed by the ignorant or the corrupt (oil money).
A…waste of solar…internal ICE hydrogen motors is what these would be used for not fuel cell hydrogen.
How are you wasting solar? Lol this makes no sense. These can be stood up anywhere, you cannot use these as super chargers for batteries…
Look at the efficiency of the energy conversions. It is literally wasting solar.
How is it wasted if it completely free energy? You cannot charge up electric cars quickly via solar…hell solar in general isn’t super efficient anyways lol
No energy is free because there is always installation and maintance cost. Lot’s of people change their cars off solar. Most of a car’s life is sat parked for hours. So slow is fine. My charger has a solar divert function I’m yet to get the solar for. Also, you change a house battery slow and then a car fast from it. Even here in the UK there are people doing it. Not solar all the time, but a lot in summer. House battery changed when your in the office, car overnight from that.
Because you can put that electricity directly into the grid rather than wasting it making hydrogen.
Lol that’s not the goal, the goal is to charge a car… you’re finding a problem to solve that’s not even in the same area…
You can use electricity on the grid to charge a car. Not sure if you were aware of that. It’s going to be a whole lot more efficient at it than hydrogen.
Instead you rely on Shell to provide hydrogen to you when there’s no pre-existing infrastructure to deliver it and… Oh, looks like they decided to put an end to it, have fun with your brick on wheels 🤷
Shell is one of many companies providing hydrogen fuel stations. Infra may not be where it should be, but I blame that on all the people who jumped on battery powered cars at a time battery tech is years of not decades away from being good in vehicles.
I’m genuinely curious why you think battery tech is decades away from being good in vehicles when it’s working very effectively in vehicles right now and over the last decade. In what way are they ineffective currently when they can have 250+ miles of range now when most people don’t put that many miles on their car in a day? And at least for the people who have the option to put a charging station in their home (which is not at all cost prohibitive), refueling is a matter of plugging it in when you get home which takes like fifteen seconds rather than ten to twenty minutes (or more) to stop somewhere along the way? (This is assuming, of course, that there is a station along the way, which likely isn’t the case at least right now for hydrogen)
You keep bringing infra into conversation when I already said it is simply a result of people jumping on wrong tech too early.
Yes, batteries sort of work for some people. I’m one of those people. I still say they are shit because they are only useful in very specific cases like low mileage city driving for people lucky enough to live in SFH with solar panels on the roof. Most people cannot charge at home.
For most people hydrogen is a better choice. I would actually love a hybrid with a small battery for 50 miles or so I can charge at home and hydrogen for 600 mile range.
I recently did the math on this in another thread comparing BEVs to ICE on range. It details the absolute worst case for driving range that I could find with zero gas or charging infrastructure in between. The BEV can actually do it better (in that it gets you closer to the goal under the most stressed conditions) with no further advancements in battery tech.
With only one charging point halfway on this trip, many BEVs would make it fine. Two charging points at a third of the distance each would open up the list very nicely. It looks like there are already high voltage lines near this very route (guessing a little from a map of Canadian lines), so the infrastructure is already most of the way there.
Speaking more generally, outside of this worst case scenario, all we need is more charging infrastructure. A 250-400mi EV would otherwise work fine for the majority of people with little to no new battery tech required. We should take advancements we can get, anyway, but it’s not a hard requirement anymore for the average driver.
Original post of mine copied below:
Let’s take the absolute worst case I could find for North America: in Quebec between Matagami and Radisson there is a 620km (390mi) distance between gas stations. This exceeds the range of many ICE cars, but let’s continue. It gets real cold up there, and there’s a few days out of the year where it’s well below 0F. To account for the cold, let’s increase that distance by 40% to get to about 550mi.
There is one EV on the market right now with a 516mi range, the Lucid Air. So it can’t quite make it under the absolute worst case conditions that, even up there, will only happen for portions of the year. Many ICE cars would also fail to make it.
This problem is completely overblown. The 1,994 combined population of those two Canadian towns will have to wait. Literally everyone else in North America will be fine if we just get our charging infrastructure better.
Oh, and ICE cars lose gas mileage in cold weather as well. 15% lower at only 20F. So ICE cars that could barely make that trip under warmer conditions probably couldn’t under the extreme cold of this exceptional situation.
“Most people can’t charge at home.”
And no one can fill up their tank at home.
Electricity is already reaching all buildings, hydrogen storage and transport is a bitch, you’re using electricity to produce it anyway so it still puts as much stress on the grid but in a centralized manner.
The only way hydrogen is a good alternative is for heavy transport.
Green hydrogen–where it’s produced entirely using renewable resources–currently costs at least twice as much as producing it from hydrocarbons. Depending on the details, it can be seven times as much. Pink hydrogen–water electrolysis powered by nuclear–is barely much better.
The vast majority of production comes from hydrocarbons. Most of it currently goes to the agricultural industry for making nitrate fertilizer.
This is entirely the petrochemical industry trying to open up a new market before it loses its current biggest one.
that’s the whole point tho, for them to sell you special fuel, that you can’t get yourself, like you could with solar panels. this is more serious threat from fleets of trucks, those companies are already building their solar farms to charge their trucks. that’s somewhat catastrophic for companies selling fuel nowadays. of-course they’ll push their magic fuel solution, forcefully. who do you think pays the hydrogen shilling campaigns?
Lol, no.
Lol, no.
Wait what? How in the fuck could an HOA prevent you from charging your car or installing a charger inside your space? The charger lives inside your garage, so it doesn’t effect curbside appearance and isn’t within what they can control.
At absolute worst, if you have no garage and street parking, wouldn’t you just be running the cord over to your vehicle? Non-commercial charging stations aren’t normally weather proof, so that wouldn’t be outside, and again, none of their business. If they have an issue with an extension cord running across your lawn, or a cable slightly larger than a hose, then they’d have to make sane rules about how long it can be left out, like not just leaving it plugged in for a whole weekend straight. Otherwise they’re making it against the rules for people to use corded yard equipment or use a hose.
I might be missing something here, but I don’t see any way an HOA could do anything against it.
No offense, but your response means you’re either the luckiest person in the world and live in a utopian HOA or much more realistically have zero experience with the stupid fucking cancer that is currently infesting more and more properties.
It took me years of paying lawyers and dealing with some of the stupidest and most stubborn people on the planet to try to install a charger near my spot in a shared garage. At my expense and with all requirements met, it was still easier to move than convince those fucking assholes that we’re in 2020 and cars use electricity.
No HOA on this planet will let you just run a cord even if you don’t consider that this would likely restrict you to level one charging and expose you to power theft.
And where are you gonna get the hydrogen from? You have any idea how power inefficient electrolysis is!?
https://www.airproducts.com/equipment/hydrogen-onsite-generators
Uhh there are tons of companies making these now. You can literally drop one of these in the middle of nowhere running off solar, pulling hydrogen from the atmosphere.
Because solar is free?
Guys, we can stop trying to solve climate change, we already have free energy!
Are…you suggesting solar isn’t free energy?
Solar costs whatever it costs to buy, install and maintain a solar PV farm, which is not nothing.
If you’re going to build a solar PV farm, you’re obviously going to want to sell the power you generate in whatever way is most profitable.
At the moment, it’s still magnitudes more profitable to sell solar back to the grid than it is to feed it into an inefficient hydrolysis plant, create a load of hydrogen and oxygen, and then move it by leaky tanker somewhere to sell it.
These are designed to be setup and turned into fueling stations, not creating the hydrogen and shipping it elsewhere. You still need substations near superchargers, which requires a lot of power lines to be run. In the middle of nowhere they’re pointless to build.
Jesus, of course it’s not free. Solar panels are not free, the land you put ten on is not free, construction is not free and the infrastructure needed to supply energy during the nigh (storage or another source of energy) is not free. How is this not obvious?
Lol yes because a super charge station is free…and so is the land and the wires and the sub station to get it out in the middle of nowhere… totally more economical to put in a fucking substation for superchargers in the middle of nowhere than to use solar hydrogen lol
WTF are you talking about? So solar if free because ‘solar hydrogen’? You’re not making any sense.
Yes. Do you have any idea how much energy we’re wasting because nuclear power plants produce way more than we need because they can’t scale easily or that most green energy generation is at the time people don’t actually need it? Hydrogen is a prefect storage solution for that power.
Not really. Since grid storage doesn’t have the same weight limits as EVs, there are a hundred different viable technologies. Everything from flow batteries, to flywheels, to pumping water uphill. Hydrogen fits in there, but it’s not likely to be widespread.
It is somewhere to put energy, when you filled the efficient storage. But that doesn’t make it good for transport.
Sure. All that’s great.
But I’m talking about infrastructure, not technology.
Infra is result of people jumping on wrong tech. Batteries don’t belong in cars in their current state of development.
You’re mostly right. But I don’t agree on the last part. Hydrogen production can’t be done in your backyard. But electricity can (and I forgive you if have no backyard, these next few points may be less relevant if that is the case).
Unlike hydrogen, electricity production is affordable, scalable, and ubiquitous. And that small detail changes the benefits dramatically.
Again, I can see that these are less compelling points if you live in a super dense area and utilities and supply chain there are really dependable. But this is hardly the case everywhere.
And then there’s the build of the car itself. Honestly, I know nothing about it, but something tells me the simplicity of battery and electric motors makes those cars more practical to build, especially if the battery itself is commoditized as part of a complete electric grid solution.
You… actually can.
https://www.airproducts.com/equipment/hydrogen-onsite-generators
Lots of companies make stations like these. Granted they’re not cheap.
I can put two electrodes in salt water and run it off an old power brick and generate hydrogen. It’s not efficient, industrial hydrogen isn’t primarily made that way (it mainly comes from oil instead), and hydrogen has a list of other problems, but it can be done.
The trick isn’t making hydrogen, it’s capturing it, refining it (so that it isn’t mixed with a tonne of air), and compressing it into a pressurised storage tank for later use.
None of that is magic, or even especially expensive. You can do it with stuff available off the shelf to a hobbyist. It’d be a silly way to run cars, but you can do it.
Most people in the world cannot put solar panels on their roof today. Even if you exclude all the places people don’t own cars I still think my statement will be true.
Whether that’s true or not, it doesn’t invalidate their points
Yes it does. If you cannot generate electricity at home, all those points are moot.
Only if you’re looking at it from a purely all-or-nothing view since those infrastructure points will be improved as adoption progresses… And building that infrastructure is just the endpoints for the most part since the electricity is already being delivered, which you seem to continue to ignore or handwave as having to do with adopting the “wrong” tech (which even with your arguments is only the “wrong” tech because of infrastructure, which is a circular argument)
Right now, plenty of people can adopt this and benefit from it. Over time, as it becomes more ubiquitous, it’ll make more financial sense for places where people can’t put in their own stations to set those up, possibly backed by solar. Which will be far less infrastructure needed than hydrogen stations, hydrogen production facilities, and hydrogen trucks to haul it to the distribution points (stations).