Hydrogen Fuel Cells Hit the Road 530
caffeined writes "Well, it looks like Honda is doing a real test of their fuel-cell car. A family in California is renting the car for $500/mo. Honda is charging them so that they take it seriously - an executive explained that if it were free they might not get the kind of feedback they want. If someone is paying for something and they're not happy - then you're going to hear about it. This is apparently the first fuel-cell car on the road anywhere in the world, according to Honda."
Re:People will pay for anything... (Score:5, Insightful)
You're right, we should stick to powering our cars with a nice, non-volatile, non-explosive substance like gasoline.
Re:Sign me up! (Score:3, Insightful)
Basically you are looking for any late 80s-to-mid-90s European diesel, preferably with the Bosch pump.
Re:Nice (Score:3, Insightful)
These things don't work worth a [beep] in Minnesota, or Winnipeg, or anywhere else cold.
Fortunately with oil and natural gas prices, everyone living where there is snow will soon have to declare bankrupcy and move south. Problem solved
Granted (Score:3, Insightful)
As to the hydrogen itself, we are loaded with it.
Electric car, yeah right... (Score:5, Insightful)
Only 28% of the electricity is created using nuclear or hydro power sources.
So if more and more people start driving electric cars in California we'll have to burn even more fossils and quite a bit of it is the good old polluter named coal.
Not that I have anything against a better car runs on renewable energy, but I think it would be better to start with creating more electricity that doesn't come from fossils.
-- Sir! I'm only telling you once, step down from the soap box. This is your last warning...
Source for Hydrogen (Score:3, Insightful)
Incremental electric demand comes from oil & natural gas.
Using hydrogen cars will just shift the fossil fuel burning to the power plant rather than the car.
So I'm wondering, other than sounding like cool space age technology, where is the benefit?
Re:Source for Hydrogen (Score:5, Insightful)
Finally, it is relatively easy to shift the source of electrical energy from carbon to nuclear and perhaps solar and wind. It is IMPOSSIBLE to do that if cars stay the same, i.e. gasoline-based.
Moving from gasoline to fuel cell is an enabler, it allows for a shift from polluting to non-polluting technology. If you don't have that enabler, you will never be able to do the shift.
What's so funny? (Score:4, Insightful)
We have enough posts on how people like MS aren't testing their software enough, but now we criticize someone who thinks they should be testing more?
You might think Honda would do this, but be cautious. This is brand new technology, of course, and businesses love to cut corners in order to make it to market on time.
Re:Effects of Hydrogen? (Score:3, Insightful)
Gas tanks don't spontaneously explode. A few liters of gasoline will burn quite nicely, but it doesn't explode.
Think of all the car wrecks you've seen. How many were burnt up?
The Hindenburg went up so fast because the canvas was treated with substances that also happen to be used in rocket fuel.
Debatable...
Even so, the passenger compartment itself was unharmed and the passengers survived.
"Of the 97 people on board, 13 passengers and 22 crew-members were killed. One member of the ground crew also died, bringing the death toll to 36." --wikipedia
Though most of them fell to their death...
At any rate, I think comparing an airship with H2 at 1 atmosphere pressure to a vehicle with pressurized H2 is useless for evaluating safety.
Re:Great news! (Score:3, Insightful)
1) WHere do you think we will be getting the energy for hydrogen seperation?
2) How many wars have started directly because of oil supply? ANd what is the death toll for these wars as opposed to the more traditional "agression" wars?
Honestly, the wars for oil have contributed very little to the death toll due to violence in our history (even modern history). And fuel cells does not remove our dependence form oil until we can power hydrogen purification plants using wind, solar, or nuclear power.
Re:Alternatives to fuel cells? (Score:3, Insightful)
Well the easiest (and that is a very relative term) are ethanol or biodiesel. Both are liquid fuels, meaning our entire infrastructure designed for handling liquids doesn't need to be replaced (gas pumps, tanker trucks, pipelines, etc.). They are carbon neutral, meaning the carbon released during combustion is the same carbon that the original plants absorbed as they grew (ie no net carbon increase in the atmosphere). Both run in cars that are manufactured TODAY (sometimes with slight modifications), and both are dinosaur-petroleum free. Instead of sending your money overseas to some royal family half a world away, your money goes to local farmers for growing the biomass that these fuels are derived from.
Both still have their problems, of course...and there is debate about whether either can replace oil on a large scale, but there is a lot of potential there, and if the energy balance is there, then they seem like the most obvious alternatives. Unfortunately, neither get the same kind of press hydrogen does.
Political ramifications (Score:5, Insightful)
* The price of the occasional war
* The price of terrorism sponsored by some OPEC states
* The price of dependency on oil importing stations (e.g. New Orleans)
Really, I'm not trying to start a flame war here over the necessity of the Iraq war or to cast blame on any state in particular. But if the US reduces its dependency on a fossil fuel from a very volatile region it may do more good than just the immediate environmental and economic effects.
Re:Source for Hydrogen (Score:5, Insightful)
Because all the CO2 that is produced from this is produce in bulk quantities at a central location, rather than by millions of individual automobiles, it is practical to collect the CO2 and pump it back into the ground. On top of that, pumping CO2 into an oil reserve reduced the viscosity of the oil, allowing it to be pumped at a greater rate, creating an economic benefit and our foreign oil dependency is reduced in two different ways.
So, the benefits are both in the environment, the economy, and in national security.
- Thomas;
Re:Hydrogen will only last 10 years, it is a dead (Score:5, Insightful)
I think it's a smart idea (Score:3, Insightful)
Whose evaluation do you trust more?
Movie critic who doesn't have to pay to see films, or your friend who has to shell out hard-earned cash to see it? The movie critic will bring in all kinds of esoteric critical theory crap because they never actually directed a movie but always wanted to, and now they're just out to prove how much they know about the meta theory of film.
Music critic who doesn't have to pay to review an album, and in fact gets paid to write a review, or your friend who had to pay for it? The critic knows everything there is to know about the genre and the artist, but he's listened to thousands of albums and is interested primarily in showing his mastery of artful language and his ability to place the album in some sort of hierarchy with other music by other bands.
Making the testers pay keeps their opinions honest. They won't be tempted to blow off little annoyances, and they'll be more inclined to appreciate the things about the vehicle that they really like.
Re:They picked this up from the software industry (Score:3, Insightful)
If a reviewer gets something for free, they're more likely to think well of it than if they pay for it. Look at all the "hardware review" sites out there run out of someone's parents' basement. They don't generate actual useful information, it's just a giant web of marketing jizz about how awesome the newest ATI/Nvidia/whatever card is. That's great for PR, but not for the engineers who want to understand how their project will work in the real world.
Honda is probably taking a cue from Toyota about this. Apparently one of the best sources of information Toyota got about the Prius (mark 1) was some guy in Canada who bought one and drove it hundreds of thousands of kilometers. Toyota bought it back from him and had an engineering team do a complete teardown and analysis.
Re:The perfect guinea pigs? (Score:2, Insightful)
I do doubt the same applies to a fuel cell powered car, but that would probably be an advantage for some people who just drive short distances all the time.
Re:Source for Hydrogen (Score:3, Insightful)
Also, and very importantly, producing electrical energy in any powerplant, is much more efficient than transforming the thermal energy into motion, in cars.
Do you have some numbers to support this? Because I'm not sure it's true. Sure, the turbines in power plants are more efficient than the piston-based automobile engines, but in a power plant you go through two conversions, from potential to kinetic and then from kinetic to electrical, and there is a significant loss in the second stage, too. Not only that, you also have significant losses in transporting electricity to where it's used, and further losses in charging of batteries. Electrolysis is far from 100% efficient, either.
That said, I have no doubt that hydrogen fuel cells are a great enabler for all sorts of alternative energy sources. Applying hydrogen and electrical stages to energy transmission and use is like adding layers of abstraction in software. It allows you to decouple energy production, transportation and usage, allowing all energy sources to compete on an even footing with petroleum. That's worth a little net loss in efficiency, just as software abstraction layers are worth a few wasted CPU cycles.
Re:Fuel Cell Hybrid more practical (Score:3, Insightful)
having an efficient vehicle that can do 70mph for highway driving is not desired by the typical american even though it will work perfectly fine and have enough charge to return home with spare capacity.
And these vehiclescan be bought today. charged in your garage off of 120Vac and even carry home several bags of groceries.
I call that practical, not the oversized messes we drive today.
Re:Hybrids are a Load of Crap (Score:2, Insightful)
this is something that really bothers me. technically, yes the only product of burning hydrogen is water. well, the only products of burning gasoline is carbon dioxide and water. the trouble is, that in the cylinder, there's alot of regular air that's compressed and heated. air contains nitrogen. the heat from burning the gasoline makes the nitrogen and oxygen in the air combine and make the NOx (smog). guess what will happen in a hydrogen car? yup, you'll have nitrogen from the air in there and you'll still make smog. granted, you'll make fewer other pollutants like soot and the associated hydrocarbons, but in reality those are pretty much controlled for now with all the emissions controls. so don't buy the marketing crap that says that H2 cars will save the environment, they may help a little, but not very much.
Re:Nice (Score:3, Insightful)
WHOOOO cares (Score:1, Insightful)
Re:Great news! (Score:3, Insightful)
Don't worry, I'm sure we can think of another reason.
Re:Hybrids are a Load of Crap (Score:3, Insightful)
Re:WHOOOO cares (Score:3, Insightful)
Re:Nice but (Score:3, Insightful)
Biodiesel is a storage medium. It takes energy to produce it. What are they going to use? Nuclear, solar, geothermal, hydroelectric, wind, oil, or coal? Zero point energy [zpenergy.com] is the way to go.
Seriously, your argument is silly. Both hydrogen and biodiesel are energy storage mechanisms, and both require energy to produce.
You don't seem to understand (Score:3, Insightful)
The French and the Dutch reprocess their nuclear waste and convert the waste's plutonium into short-life radionucleides. The technology exists. It's there, it's working, it's available for licensing.
I'd much prefer working at a waste reprocessing plant than breathing the air downwind from a coal burning plant: I'd wok in reducing the amount of deadly plutonium on Earth rather than being content with misspelling words starting with a "c" on slashdot.