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murai fuel cell gets a video and plans for other states.

Discussion in 'Prius, Hybrid, EV and Alt-Fuel News' started by austingreen, Nov 17, 2014.

  1. JimN

    JimN Let the games begin!

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    OOOh 52mpg after processing natural gas. I am SO impressed.

    I would invite Toyota to enter a car in the 21st Century Automotive Challenge but they would have to trailer it to State College along with a tanker to store the hydrogen it'll need for the weekend. Unfortunately, it'll be battling for last place with biodiesels and a Prius.
     
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  2. SlowTurd

    SlowTurd I LIKE PRIUS'S

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    i wonder if this thing would explode if hit by lightning???
     
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  3. bwilson4web

    bwilson4web BMW i3 and Model 3

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    THANK YOU!!

    Hybridfest suffered a number of technical problems and another group . . . could have done better. I've only scanned the first part of the rules but this one really sounds like my cuppa espresso.

    Bob Wilson
     
  4. john1701a

    john1701a Prius Guru

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    I am impressed. About 8 years ago, the efficiency was just 20mpg.

    If able to keep up that pace of improvement, they'll have a product later able to compete with traditional vehicles for consumers without access to a plug or in need of rapid refueling.
     
  5. Zythryn

    Zythryn Senior Member

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    Perhaps they could enter it in the 20th Century Automotive Challenge, it would probably do quite well;)
     
  6. Trollbait

    Trollbait It's a D&D thing

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    The 52mpge is what some reviewers got, but it isn't an official test result. It might test near the Clarity's 59mpge combined, which has been 'out' since 2008.
    Compare Fuel Cell Vehicles Side-by-Side
     
  7. hill

    hill High Fiber Member

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    Hey - California needs all the water it can get . . . . but it may be less expensive to build a aqueduct all the way from the great lakes
    :rolleyes:
    and 4 seats - nuf said.
    .
     
  8. austingreen

    austingreen Senior Member

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    Really they were claiming 68 mpge just 5 years ago in a much less aerodynamic SUV #dontbelievethehydrogenhype
    Toyota says its hydrogen-powered SUV gets 68 mpg
    So did they go backwards? No probably not, the mirai is likely much more efficient. That "test" was really a publicity stunt and much easier than the EPA protocol. I would guess the slash gear test drive was more difficult than the epa test. When Toyota does do an epa test my guess is they will get around 62 mpge (61 miles/kg). That will likely be a tiny bit better than the gen IV prius that comes out at the same time, and will produce a little more ghg than said prius if we actually measured what the fueling infrastructure in california produced.

    I expect that 99% of these mirai sold and leased in the US in the next 3 years do end up at a place where electricity is available. Poor people are not going to spend $500/mo to lease a car that takes more than 8 seconds to get to 60.;)
     
  9. john1701a

    john1701a Prius Guru

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    Don't just take articles like that at face value.

    Upon deeper digging, the reality of cost is revealed. Anyone can push the limits when price isn't a priority.

    There's always a tradeoff. In this case, cost-reduction was of greater importance.
     
    #69 john1701a, Nov 25, 2014
    Last edited: Nov 25, 2014
  10. austingreen

    austingreen Senior Member

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    Toyota Mirai hydrogen fuel cell vehicle: We test-drive the future! : TreeHugger
    check. it looks like what people thought the future would look like decades ago;) What about looking good?
    ouch so the driving experience of probably a camry hybrid xle loaded for the price of a lexus, that you can't move and still fuel. Now will the price drop fast.
    Toyota Admits Cutting Costs of Hydrogen Fuel Cell Technology Further Will Be Tough - Transport Evolved: Cleaner, Greener, Safer and Smarter
    happy thanksgiving
     
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  11. GrumpyCabbie

    GrumpyCabbie Senior Member

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    The comments on that link are interesting. It look like the folks on there are not as convinced as the journalist.

    So the future is a £60k car that can be bought for £20k today if it runs on petrol. It has an exhaust/tail pipe system, a HV battery, loads of platinum and requires regular visits to Shell for refueling. Doesn't sound like the future to me. Sounds like more of the same.
     
  12. Ashlem

    Ashlem Senior Member

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    Saw this interesting post on autoblog:

    Cleanliness of Toyota Mirai fuel cell exhaust depends on air quality

    Basically the dirtier the air you operate the Mirai in, the less clean the water that comes out is. So I probably wouldn't want to drink anything that came out of that car if I was driving through a smog-heavy area such as most Chinese cities and perhaps LA during rush hour. If you're away from civilization in a national park, then it's probably okay.
     
  13. GrumpyCabbie

    GrumpyCabbie Senior Member

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    Until you needed to fill it up :)
     
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  14. Ashlem

    Ashlem Senior Member

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  15. bisco

    bisco cookie crumbler

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    beats pond water, when you're stranded in the middle of nowhere.
     
  16. austingreen

    austingreen Senior Member

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    Nice

    So how do you define crony capitalism? Government and industry are part of the same lobbying organization CFCP, check. Members of organization get government contracts, check (CFCP was shown to direct government hydrogen station dollars, they even seemed proud of that fact). Government subsidizes and buys the cars from lobby, check. Perfect example. In some cases this crony capitalism isn't bad (france and nuclear may be one example, where the nukes actually turned out cheaper as their isn't a free market for large coal or nuclear power plants), but often this is much worse than a market based approach.

    The question is will anyone outside the lobby believe government demand really means that individuals want the technology or if it is as viable compared to alternatives.

    The Model S vs. The Mirai: The Winner is … | Aftermarket Accessories for Tesla Model S
     
  17. GregP507

    GregP507 Senior Member

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    It's all great; the exhaust is "so clean you can drink it," and everything's been all ready to go with fuel-cells for years, but it's no good without a cost-effective way to produce hydrogen. Until then, it's just an expensive toy. As I said in another post, I believe eventually we'll eventually find a way to combine cheap and abundant energy with producing hydrogen.
     
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  18. austingreen

    austingreen Senior Member

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    The lobby, CFCP, and CARB (non elected california air resources board, and member of the lobby) have been lying for over a decade on how ready to go the cars are. I don't mean being optimistic or subtle exaggerations, they have been telling out right lies. Even if their were 100 stations all giving out free fuel for life in california today, the cars would not be there. The fuel cell tech just is not ready and is too expensive. There is no chicken and egg problem, the problem is that fuel cell cost reductions were over promised and can not be delivered for at least a decade probably 3 (30 years).

    Tech breakthroughs can come though and make the cars more affordable and desirable. I would not count them out. On fueling two technologies would make it much cheaper. First metal hydride storage would allow for cheaper stations and less energy to store and transport. The second methanol either through direct methanol fuel cells (DMFC) on the cars, or from a breakthrough to reduce cost of methanol to hydrogen reformers. Even today reformers and methanol tanks are less expensive than the 10,000 psi hydrogen tanks used on these cars, but if they do use methanol today, it begs the question why not just burn the methanol in a hybrid that is much less expensive than a fcv. In the future though if fuel cell costs drop enough it will be easier for the lobby to admit methanol is a better solution than 10,000 psi hydrogen. DOE is funding research for all three technologies today (metal hydride storage of hydrogen, DMFC, and methanol to hydrogen portable reformers.
     
  19. bwilson4web

    bwilson4web BMW i3 and Model 3

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    Sounds like a new metric . . . FCVs/station.

    Bob Wilson
     
    #79 bwilson4web, Dec 2, 2014
    Last edited: Dec 2, 2014
  20. GregP507

    GregP507 Senior Member

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    I don't remember saying that.