Hydrogen vehicles in Denmark left without fuel as all commercial refuelling stations shuttered
Hydrogen vehicles in Denmark left without fuel as all commercial refuelling stations shuttered
Everfuel will close, pause, divest or repurpose light-duty filling stations throughout Nordics, due to lack of profitability and non-compliance with AFIR
Everfuel is quite the ironic name…
....but, but, but hydrogen is the future!1!!
Found the Toyota CEO.
Where does all of the anti hydrogen rhetoric come from? Hydrogen has its issues for sure but so does electric. Hydrogen has advantages to electric, namely range and refueling time, which may make it a better choice, at least for certain applications.
What's so horrible about Toyota investing in it? At least someone is giving it a shot and they actually have a production automobile that uses it.
Here we are going all in on electric with a grid that can't support it, charging times that are too slow, driving range that's too low and housing that can't accommodate it but hydrogen is somehow a crazy idea?
Unfortunately capitalism will keep killing things that are good for the environment while we spend 7 trillion subsidizing fossil fuels.
Hydrogen really isn't good for the environment. You have to spend electricity to make it, then storing it is a massive issue just to turn it back into electricity. There's some advantage to it with very large and heavy vehicles, but not for cars. Batteries make a lot more sense for cars, and you can charge them almost anywhere (theoretically). I can see shipping and maybe trucking moving towards hydrogen at some point, especially since shipping in particular is an extremely convenient location to produce hydrogen.
Hydrogen won't go anywhere as long as storage is a problem.
Ironically hydrogen works well as a storage solution for the variability of wind and solar. When you have a large excess of them, you can run electrolyzers to generate green hydrogen. And then when the grid needs some more supply, we can use that hydrogen to make up the gap.
Which is basically the same problem with green transportation: A car is usually lightly used, but every once in a while you drive hundreds of miles. That requires a high capacity energy storage mechanism where "efficiency" is not that big of a concern. But that creates the need for hydrogen cars. At best, you can conceive of a plug-in hybrid car where short trips are battery powered. But then you have redundant infrastructure, and it is simpler to just to move everyone to hydrogen.
This is my main problem with hydrogen cars. I think it's a very cool concept that might eventually overtake pure electric cars but there's almost no places to get hydrogen yet.
It isn't going to overtake electric cars, too inefficient.
But it might be the future for airplanes, which need a lot more energy density.
But it might be the future for airplanes, which need a lot more energy density.
Specifically density by weight. By volume, which is more important to cars, hydrogen also loses.
The problem with long distance airliners though is that the turbofan powered engine has such a huge power output that is only possible using a turbine.
It also requires dedicated infrastructure. EVs can have charging stations at basically anywhere with a power hookup (or a genset. A grocery store here puts small VAWTs to charge off of in their parking lots. And every new-ish building has added charging stations to some of their spaces.
Hydrogen cars would need refueling stations with dedicated pressurized gas hookups, tanks, and fill machines. And the tanks and the tankers to keep the tanks full.
Finally the ultimate problem is it’s rather low energy density.
Something else no one has said yet (I think) is that most hydrogen is produced from natural gas, so this is in no way a climate solution. It's been sold as one and it's bullshit.
While producing hydrogen from natural gas is cheaper, this company claims to produce it with electrolysis
But IMHO at the moment is a waste of energy
Yes but not for long.
As (generally climate denying) people love to point out, wind and solar is erratic power generation. For this reason you need triple capacity Vs requirements.
This means that for a huge amount of time you'll have excess energy, once we start to be predominantly renewables, battery storage is expensive. One of the solutions is to create hydrogen, also pumped hydrogen, etc.
The ones in Denmark were green hydrogen, made from water electrolysis.
Why do you think it'll overtake electric cars? The energy efficiency of hydrogen cars is significantly worse, as they introduce some extra steps in pipeline of energy-generation -> movement.
The only major advantage they have is "ICE-like" fuelling, which has a bunch of major caveats attached to it (as in: it's nowhere near as simple a system as ICE refuelling. Everything from generation, to transport to getting-it-in-the-car is way more complex and thus expensive and error-prone).
They're still electric cars at their base. They just use a hydrogen reactor in lieu of a battery to power the motors.
I don't see a future where hydrogen supplants electric cars, unless there's some revolution in storage technology for it. In that case, progress in battery tech is more likely.
Is there even a possibility of better storage tech for hydrogen? It's not like batteries where you can use different elements in the battery out of different things. It has to store hydrogen. The processes surrounding that can be made more efficient, but the storage is just a physical limitation, not chemical.
I dunno, everything I've always seen on it made it seem like a hyper-specific solution that's more suited to a few edge cases that could have their specific infrastructure.
For the average consumer, the recharging of EVs is actually Not A Big Deal™️. It seemed like one at first. Now all it does is ensure I take hourly short breaks which I should have been doing anyways, basically. The only big upside of Hydrogen is the ability to refill very quickly, but you pay with a whole bunch of downsides like inefficient generation, inefficient transportation, secondary infrastructure, energy inefficiency, etc.
You also can’t fill up at home!
Hydrogen also only manages fast refills with a break between vehicles. If you try and fill a lot of cars in a row like gas pumps do, you have to wait much longer while it compresses and cools the hydrogen.
So the number of hydrogen pumps you need to support fuel cell EVs winds up being similar to the number of fast chargers BEVs need, and hydrogen pumps are very expensive.
Those "edge cases" are major industrial processes that drive the modern industrial economy. Like steel making and ammonia production.
Same problem with gas waaaaay back in the day.
True, but "gas" is not a gas in the way that hydrogen is a gas. Hydrogen presents some unique storage and distribution issues.
Another problem to the already mentioned ones (expensive, expensive dedicated infrastructure needed) is the range. Hydrogen is not very energy dense. For example the Toyota Mirai has a range of 500 km (310 miles) and its a pretty big, fuel-efficient car and the fuel storage is as big as the vehicle allows it.
So while you can refuel faster than electric, you need to do it more frequently and its less convenient.
The same will happen to EVs after them libs still all the electricity with their solar panels. /s
Did you mean "steal"?
Shhhh, that's exactly how the accent sounds!
Weird that this hasn’t been on the local news. I see Drivr cars all the time.
Relevant bits:
"According to the Danish Car Importers association, there were 147 fuel-cell cars on Danish roads at the end of last year, with only one sold so far this year — all of which now have no means to refuel."
"He added: “There is no doubt that hydrogen cars are not an option in the short term and that electric cars will win the vast majority of the passenger car market."
As a former Betamax owner, even I could see that hydrogen wasn't going to win this one.
Hydrogen is guaranteed to win this one. Batteries are just another unsustainable greenwashing idea. People are falling prey to BEV propaganda.
Hydrogen is guaranteed to win this one.
I wish I knew if you lived in Denmark or not.
