Seriously, unless you’re working a labor job in manufacturing there’s little reason to do 90% of all white collar jobs in person. It’s all staring at a damn computer screen anyway so who cares where you do it from?
Seriously… Everyone is missing all the side b.s that comes with cars especially new cars…
My car was “cheap” for a new car and it still came with a lane change radar thing… Guess who has a $1200 windshield replacement now because some schmuck kicked up a rock with their car? $300 was expensive for a windshield but now I need a freaking sensor alignment too?
Knew it would be a matter of time before the fuck_cars crowd popped in. Not everywhere is a city, and I work potentially all over the state. I also have equipment and gear I have to bring to the job. I actually need a vehicle.
Good for you, man. How would you like for most of the people, who don’t actually have exceptional use-cases, to not be on the road, in your way, in the form of traffic?
You two aren’t strongly disagreeing; he wants to make it more feasible outside of cities. I’ve met a handful of people who do indeed manage to bike around suburban towns.
Because the amenities you require are geographically close enough to not necessitate a car. I don’t know what the population density is where you live, but if it’s a city, there’s obviously going to be public transit to make that happen at least somewhat efficiently.
And yeah, the cities that don’t have effective public transportation, or just have unattractive public transportation (i.e. “its too crowded,” “I don’t want to be around this many people,” etc.) are the places where you’ll find more traffic on the road. In a rural setting though, it comes down to a low population density and much broader geographical ranges. I’d imagine that makes public transportation really inefficient, and in the eyes of local government, fiscally untenable.
You mean densely-packed cities? I would not call that sane. I would call that hellish. You have no privacy, no yard for your kids and pets to play in, almost no living space, a building manager threatening you with homelessness and catastrophic debt unless you bow to his every whim, and you pay a king’s ransom for the dubious privilege of living like that. No thank you.
You mean densely-packed cities? I would not call that sane. I would call that hellish.
You have no privacy,
There are forms of non-SFH density that offer plenty of privacy.
no yard for your kids and pets to play in,
The existence of rowhouses makes this false. It’s completely possible to have a yard while not living in densities that support public transportation and cycling.
Higher densities also usually come with common amenities like parks, where your children can play, and also walk to/cycle to without risking their lives. Their friends can also walk/cycle there.
almost no living space,
Baseless falsehood.
a building manager threatening you with homelessness
Higher densities does not equal living in a rental apartment, false again
and catastrophic debt unless you bow to his every whim,
As opposed to living in a house which you don’t have to incur any debt whatsoever to obtain? Hell of a statement.
and you pay a king’s ransom for the dubious privilege of living like that.
Cities are usually more expensive on account of the fact that people actually want to live there, because people want to be close to the things that they want to do, and not have to spend their lives sitting in traffic behind the wheel all their lives. Lots of places have also tax incentivized living in suburban densities to the detriment of those living in higher densities, so it’s not like the higher cost is a law of nature.
I’m not the guy you’re replying to, but I lived in a city for four years. I found it miserable, and it’s not for everyone. In fact I’d argue that you seemingly advocating for us to live in one big sprawl is the dystopian poor take here.
There are forms of non-SFH density that offer plenty of privacy.
Namely?
The existence of rowhouses makes this false. It’s completely possible to have a yard while not living in densities that support public transportation and cycling.
Rowhouses are just single-family housing subdivisions without gaps between the buildings. They are not high-density housing and they are not any more supportive of public transportation and cycling.
Furthermore, they combine the worst of both worlds: they’re little denser and therefore little better for the environment than single-family housing, but they do have a building manager whose whims you have to obey.
Higher densities also usually come with common amenities like parks, where your children can play, and also walk to/cycle to
My cats aren’t going to happily wander around in a park full of humans. They’re going to run and hide in terror. Parks are not a substitute for a yard.
almost no living space,
Baseless falsehood.
My parents’ single-family house has about three times the square footage of my apartment. That’s a fact, not a falsehood.
Higher densities does not equal living in a rental apartment
Irrelevant. Even if you “own” a part of a building, someone is in charge of the building as a whole—the building manager—and everyone living in that building must obey the building manager’s whims, no matter how cruel, or face fines and/or confiscation of “their” home.
Ownership of parts of buildings is a legal fiction ripe for abuse. Only entire buildings, and the plots of land on which they stand, can be truly owned.
As opposed to living in a house which you don’t have to incur any debt whatsoever to obtain?
“Buying” a condo incurs debt in exactly the same way as buying a house, so I’m not sure what point you’re trying to make here.
Cities are usually more expensive on account of the fact that people actually want to live there
Well, I certainly can’t imagine why.
people want to be close to the things that they want to do, and not have to spend their lives sitting in traffic behind the wheel all their lives.
A minor inconvenience, compared to everything that’s wrong with city life.
Hydrogen is only 30% efficient compared to 90-95% for batteries. Most hydrogen is currently made from fossil fuels, and contains less energy than the fossil fuels used to make it.
but an electric car is heavier than a hydrogen car, so the electric platform is less efficient. imagine carrying an extra ton of a batterypack wherever u go. hydrogen could be made from renewable energy, and doesn’t require batteries to be stored. battery metals are finite. u can’t scale that up. 5kg of H2 translates to 400km mileage.
Most large combustion SUVs are heavier than most electric cars.
Sodium ion batteries are being produced with no rare metals in them, and will be in production cars within a year. Hydrogen is difficult to store due to is low volumetric density, it’s molecular size, and corrosive nature.
Hydrogen (fuel cell) cars all have a battery because a hydrogen fuel cell is slow to change it’s energy output, so can’t change its output fast enough to directly power the car.
Battery electric cars are about 90% efficient from charging from the grid to moving. Hydrogen cars are about 30% efficient from grid to moving when made from renewable energy. These efficiency numbers include the weight and rolling resistance of the car. The theoretical maximum efficiency of hydrogen storage allowed by the limits of physics is about 50%.
The volumetric density of hydrogen is so low that you would need 20 tanker trucks to transport the same amount of energy that 1 tanker truck of gasoline can carry. This is at maximum pressure or liquified.
Hydrogen only makes sense when the weight of the energy storage medium is critical. As demonstrated by American cars, it isn’t.
Yes, but the difference is that it doesn’t move at all, which major companies are really pushing that technology, there was a hype, but now it just sits
Twice as expensive to fill as a gas car and more expensive than a battery EV to buy, all while still producing tons of CO2 by steam reforming methane to make the hydrogen? Wow, sign me up!
Hydrogen is the answer, but the question is “How can fossil fuel companies keep making money while pretending to be green?”
Hydrogen trades volumetric energy density for gravimetric energy density. It is too difficult to build a car that can safely hold a reasonable amount of hydrogen without making it bigger or sacrificing cargo space, and building a distribution network on the same scale as gasoline is a problem we still have no idea how to solve.
I think hydrogen will be much more viable in shipping, where these problems are much less pronounced. Big trucks and container ships are less concerned with volume (weight is more important). And they move along common and predictable routes meaning you don’t need quite so many hydrogen gas stations. You distribution just needs to cover truck stops and ports.
The same infrastructure argument could go for electric though. It’s difficult to build infrastructure for these vehicles yes I agree but why would electric be any easier?
Also don’t quote me on this but i think there are ways to collect hydrogen at a home, which would reduce the need for these stations, at least in the city
It’s easier to build charging stations when we already have a massive grid for distributing electricity. We have no such infrastructure in place for distributing hydrogen. Producing hydrogen cleanly and efficiently is still a hard problem we haven’t really solved.
DC fast chargers cost something like $70k each. Hydrogen filling stations cost around a million each.
Also, with battery EVs home charging does most of the heavy lifting, you only use fast chargers for long trips. So just a handful of fast chargers on the main roads between cities makes battery EVs viable for a lot of people.
It’s not enough to collect hydrogen, a filling station also needs to compress it to 10,000 PSI to actually get it into a vehicle’s tank. So there’s no home filling for fuel cell EVs, you need a similar footprint to gas stations. Nobody’s interested in spending hundreds of billions of dollars building all those filling stations.
The difference with hydrogen stations is that the vehicle turnover would be incredibly higher despite the larger cost, similar to a regular gas station
It actually isn’t. Hydrogen filling stations can only fill a couple of cars in a row before they need time to pump hydrogen from the storage tank to the buffer tank and compress and cool it to -40 degrees. So the number of cars they can handle in a day is not massively higher than a DC fast charger.
If it doesn’t have time to prepare between vehicles, it starts taking 20 minutes to fill each vehicle.
Answer: hydrogen
Actual answer: Public transportation and bicycles
Actual actual answer: WFH
A job is not the only place any given person would have the need to transport themselves to.
Seriously, unless you’re working a labor job in manufacturing there’s little reason to do 90% of all white collar jobs in person. It’s all staring at a damn computer screen anyway so who cares where you do it from?
Seriously… Everyone is missing all the side b.s that comes with cars especially new cars…
My car was “cheap” for a new car and it still came with a lane change radar thing… Guess who has a $1200 windshield replacement now because some schmuck kicked up a rock with their car? $300 was expensive for a windshield but now I need a freaking sensor alignment too?
deleted by creator
Knew it would be a matter of time before the fuck_cars crowd popped in. Not everywhere is a city, and I work potentially all over the state. I also have equipment and gear I have to bring to the job. I actually need a vehicle.
Good for you, man. How would you like for most of the people, who don’t actually have exceptional use-cases, to not be on the road, in your way, in the form of traffic?
That’s entirely not feasible for anyone living a typical life with errands to run and places to go, and you know it.
You two aren’t strongly disagreeing; he wants to make it more feasible outside of cities. I’ve met a handful of people who do indeed manage to bike around suburban towns.
I literally live a typical life with errands to run and places to go, entirely without a car.
Because the amenities you require are geographically close enough to not necessitate a car. I don’t know what the population density is where you live, but if it’s a city, there’s obviously going to be public transit to make that happen at least somewhat efficiently.
And yeah, the cities that don’t have effective public transportation, or just have unattractive public transportation (i.e. “its too crowded,” “I don’t want to be around this many people,” etc.) are the places where you’ll find more traffic on the road. In a rural setting though, it comes down to a low population density and much broader geographical ranges. I’d imagine that makes public transportation really inefficient, and in the eyes of local government, fiscally untenable.
Yeah
…are far too slow to be a practical substitute for a car.
This is highly dependent on what kind of built environment you happen to live in. In sanely built places, it’s very much not true.
You mean densely-packed cities? I would not call that sane. I would call that hellish. You have no privacy, no yard for your kids and pets to play in, almost no living space, a building manager threatening you with homelessness and catastrophic debt unless you bow to his every whim, and you pay a king’s ransom for the dubious privilege of living like that. No thank you.
A lot of untruths to unpack here.
There are forms of non-SFH density that offer plenty of privacy.
The existence of rowhouses makes this false. It’s completely possible to have a yard while not living in densities that support public transportation and cycling.
Higher densities also usually come with common amenities like parks, where your children can play, and also walk to/cycle to without risking their lives. Their friends can also walk/cycle there.
Baseless falsehood.
Higher densities does not equal living in a rental apartment, false again
As opposed to living in a house which you don’t have to incur any debt whatsoever to obtain? Hell of a statement.
Cities are usually more expensive on account of the fact that people actually want to live there, because people want to be close to the things that they want to do, and not have to spend their lives sitting in traffic behind the wheel all their lives. Lots of places have also tax incentivized living in suburban densities to the detriment of those living in higher densities, so it’s not like the higher cost is a law of nature.
Generally poor take.
I’m not the guy you’re replying to, but I lived in a city for four years. I found it miserable, and it’s not for everyone. In fact I’d argue that you seemingly advocating for us to live in one big sprawl is the dystopian poor take here.
Namely?
Rowhouses are just single-family housing subdivisions without gaps between the buildings. They are not high-density housing and they are not any more supportive of public transportation and cycling.
Furthermore, they combine the worst of both worlds: they’re little denser and therefore little better for the environment than single-family housing, but they do have a building manager whose whims you have to obey.
My cats aren’t going to happily wander around in a park full of humans. They’re going to run and hide in terror. Parks are not a substitute for a yard.
My parents’ single-family house has about three times the square footage of my apartment. That’s a fact, not a falsehood.
Irrelevant. Even if you “own” a part of a building, someone is in charge of the building as a whole—the building manager—and everyone living in that building must obey the building manager’s whims, no matter how cruel, or face fines and/or confiscation of “their” home.
Ownership of parts of buildings is a legal fiction ripe for abuse. Only entire buildings, and the plots of land on which they stand, can be truly owned.
“Buying” a condo incurs debt in exactly the same way as buying a house, so I’m not sure what point you’re trying to make here.
Well, I certainly can’t imagine why.
A minor inconvenience, compared to everything that’s wrong with city life.
The feeling is mutual.
Hydrogen is only 30% efficient compared to 90-95% for batteries. Most hydrogen is currently made from fossil fuels, and contains less energy than the fossil fuels used to make it.
but an electric car is heavier than a hydrogen car, so the electric platform is less efficient. imagine carrying an extra ton of a batterypack wherever u go. hydrogen could be made from renewable energy, and doesn’t require batteries to be stored. battery metals are finite. u can’t scale that up. 5kg of H2 translates to 400km mileage.
Most large combustion SUVs are heavier than most electric cars.
Sodium ion batteries are being produced with no rare metals in them, and will be in production cars within a year. Hydrogen is difficult to store due to is low volumetric density, it’s molecular size, and corrosive nature.
Hydrogen (fuel cell) cars all have a battery because a hydrogen fuel cell is slow to change it’s energy output, so can’t change its output fast enough to directly power the car.
Battery electric cars are about 90% efficient from charging from the grid to moving. Hydrogen cars are about 30% efficient from grid to moving when made from renewable energy. These efficiency numbers include the weight and rolling resistance of the car. The theoretical maximum efficiency of hydrogen storage allowed by the limits of physics is about 50%.
The volumetric density of hydrogen is so low that you would need 20 tanker trucks to transport the same amount of energy that 1 tanker truck of gasoline can carry. This is at maximum pressure or liquified.
Hydrogen only makes sense when the weight of the energy storage medium is critical. As demonstrated by American cars, it isn’t.
I’d love to see the technology develop more but it’s definitely not viable today. It’s like when EVs started out.
Yes, but the difference is that it doesn’t move at all, which major companies are really pushing that technology, there was a hype, but now it just sits
Toyota and some truck companies are the major ones pushing this
Twice as expensive to fill as a gas car and more expensive than a battery EV to buy, all while still producing tons of CO2 by steam reforming methane to make the hydrogen? Wow, sign me up!
Hydrogen is the answer, but the question is “How can fossil fuel companies keep making money while pretending to be green?”
The technology is extremely underdeveloped. That’s why it’s so expensive and impractical right now. Batteries aren’t ecological saints either.
Hydrogen is a pain to store and work with. Even on rocket engine that is worth millions it’s almost impossible to avoid leaks.
On the other hand gas can be carried in a plastic bottle and electricity is already available everywhere.
I don’t see any future where hydrogen car become mainstream.
Hydrogen is such a pain to deal with, the filling stations cost something like a million dollars each.
You can’t just use normal materials to contain high pressure hydrogen - the molecules are so small that it seeps through steel and turns it brittle.
Hydrogen trades volumetric energy density for gravimetric energy density. It is too difficult to build a car that can safely hold a reasonable amount of hydrogen without making it bigger or sacrificing cargo space, and building a distribution network on the same scale as gasoline is a problem we still have no idea how to solve.
I think hydrogen will be much more viable in shipping, where these problems are much less pronounced. Big trucks and container ships are less concerned with volume (weight is more important). And they move along common and predictable routes meaning you don’t need quite so many hydrogen gas stations. You distribution just needs to cover truck stops and ports.
Also cars like the Toyota Mirai have a range of 400 miles, which is not bad at all considering that the median range for a car in the US is 403 miles.
The same infrastructure argument could go for electric though. It’s difficult to build infrastructure for these vehicles yes I agree but why would electric be any easier?
Also don’t quote me on this but i think there are ways to collect hydrogen at a home, which would reduce the need for these stations, at least in the city
It’s easier to build charging stations when we already have a massive grid for distributing electricity. We have no such infrastructure in place for distributing hydrogen. Producing hydrogen cleanly and efficiently is still a hard problem we haven’t really solved.
DC fast chargers cost something like $70k each. Hydrogen filling stations cost around a million each.
Also, with battery EVs home charging does most of the heavy lifting, you only use fast chargers for long trips. So just a handful of fast chargers on the main roads between cities makes battery EVs viable for a lot of people.
It’s not enough to collect hydrogen, a filling station also needs to compress it to 10,000 PSI to actually get it into a vehicle’s tank. So there’s no home filling for fuel cell EVs, you need a similar footprint to gas stations. Nobody’s interested in spending hundreds of billions of dollars building all those filling stations.
The difference with hydrogen stations is that the vehicle turnover would be incredibly higher despite the larger cost, similar to a regular gas station
It actually isn’t. Hydrogen filling stations can only fill a couple of cars in a row before they need time to pump hydrogen from the storage tank to the buffer tank and compress and cool it to -40 degrees. So the number of cars they can handle in a day is not massively higher than a DC fast charger.
If it doesn’t have time to prepare between vehicles, it starts taking 20 minutes to fill each vehicle.