this post was submitted on 21 Sep 2023
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[–] Hazdaz@lemmy.world 25 points 1 year ago (2 children)

....but, but, but hydrogen is the future!1!!

[–] zurohki@aussie.zone 23 points 1 year ago (1 children)
[–] stealthnerd@lemmy.world 5 points 1 year ago (4 children)

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?

[–] assassin_aragorn@lemmy.world 5 points 1 year ago

I get the feeling the same people who were anti nuclear are now pushing anti hydrogen without realizing they're falling right into fossil fuel's division.

[–] zurohki@aussie.zone 2 points 1 year ago* (last edited 1 year ago)

Because there's no real attempt to roll out hydrogen infrastructure and almost all the attempts we're seeing to paint hydrogen as the future are actually just anti-EV FUD. Hydrogen is the future! ... but it isn't ready yet, so keep buying gas cars for now.

Same goes for nuclear, at least in my country - the political party that's now talking up nuclear while in opposition didn't say a word about nuclear while they were in government. They were trying to fund new coal plants. They're talking about nuclear to slow down renewables, they don't actually plan to build new nuclear plants. They want to protect their big donors in the coal industry.

Hydrogen fuel cells probably have a future somewhere, but it isn't in cars. The filling stations are too expensive and the hydrogen itself is too expensive.

Battery EVs are about to pass the range of fuel cell EVs, you know? They can't actually hold that much hydrogen. And they only fill faster if the filling station has a long break between vehicles - fill a couple of cars in a row and you'll be there for 20 minutes.

[–] Hypx@kbin.social 1 points 1 year ago (1 children)

It comes from brainwashed BEV owners and companies. In reality, it is a huge greenwashing industry designed to distract from the fact that fossil fuel consumption continues. It is only a matter of time before the BEV fad ends and we begin taking real ideas more seriously. Hydrogen will be one of them. So will nuclear in all likelihood.

[–] stealthnerd@lemmy.world 2 points 1 year ago (1 children)

It will be interesting to see how this all plays out that's for sure. Every time I drive by a rest stop on the highway I imagine what the gas lines would look like if those people were instead lining up to spend 20+ minutes minimum at a charging station.

Even if you put a charger in every parking space it would likely be a problem. Those lots fill up as it is and I can't even fathom the electrical feeds required for that.

I think the people saying "oh it's just electricity we already have that" are a bit dilusional. It's going to require enormous investment into infrastructure and even then it may not be feasible.

I think it's one of those things that seems great when only a handful of people are doing it but will become a nightmare as more EVs end up on the road.

Its great for those who have a dedicated place to park their car, can charge at home and only commute a short distance back and forth to work but it falls short for many.

[–] Hypx@kbin.social 1 points 1 year ago

It reminds me of those who think "food comes from the grocery store!" And not realize that there is an entire infrastructure behind that. Electricity is the same. It will take trillions of dollars to move all cars to electricity. Realistically, it won't happen. There are too many pitfalls and challenges in the way. The most likely outcome is that we stop pushing BEVs so hard and move in another direction.

[–] PersnickityPenguin@lemm.ee 1 points 1 year ago* (last edited 1 year ago) (1 children)

Because Toyota spent something like ~~15~~ 31 years developing a shitty performing, very expensive hydrogen car that they then sold hardly any units of and there are still no filling stations to fill them.

If you think battery electric cars are expensive, how about spending $75,000 on basically a Toyota Corolla? Sure you can drive 600 mi on one tank but...

To say that Toyota fucked up is an understatement.

[–] DauntingFlamingo@lemmy.ml 1 points 1 year ago* (last edited 1 year ago)

Toyota is one of the largest auto makers in the history of the world. They're practically their own government, and have more than enough money bankroll a burgeoning technology tree. To say they fucked up by testing a brand new technology and developing it in-house, seemingly on their own until recently (BMW and Mercedes have both joined Toyota in their development process within the last 5 years) is bonkers.

Any new technology or idea generally has a long road to maturity. You wouldn't say the quest for quantum computing or the unified field theory are complete wastes of time and money when we're discovering things along the way. Hydrogen may not work out for your consumer vehicle, but it absolutely works better than electric for those trans-oceanic container ships and shooting rockets to the moon.

[–] Lmaydev@programming.dev 10 points 1 year ago* (last edited 1 year ago) (2 children)

Unfortunately capitalism will keep killing things that are good for the environment while we spend 7 trillion subsidizing fossil fuels.

[–] Cethin@lemmy.zip 14 points 1 year ago (2 children)

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.

[–] assassin_aragorn@lemmy.world 4 points 1 year ago (1 children)

I wish more people understood this. We aren't going to find a one size fits all replacement for oil. It's going to be using all the different renewable sources in different applications where they excel.

[–] serratur@lemmy.wtf 3 points 1 year ago

It's because people dont understand that hydrogen is a energy carrier and if we want to produce it in e green way it is more comparable to batteries than petroleum.

[–] PersnickityPenguin@lemm.ee 3 points 1 year ago* (last edited 1 year ago) (1 children)

Agreed. We're going to see hydrogen being used in industrial scaled uses in the future more than transportation.

However, I just watched the video a few days ago about the Canadian mining company that is switching all of their mining equipment to battery electric. I thought that was pretty interesting - The mine operator flatly said that hydrogen wasn't financially viable.

So I'm thinking hydrogen being used for steel manufacturing, chemical manufacturing and other major large scale materials processing.

[–] Hypx@kbin.social 1 points 1 year ago

We're going to use hydrogen for all things transportation. It's pretty much the obvious next step since we still need chemical fuels. There is just too much BEV propaganda and peopled totally deluded about how transportation works.