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How Toyota's 100-year textile history influenced FCV hydrogen fuel cell car

Turns out, Toyota had a surprising ace in the hole when it came to building the new fuel tanks for the FCV hydrogen fuel cell car, which is coming next year. Well before Toyota became the Toyota Motor Company, it was the Toyota Industries Corporation and it made textile looms. This is important because the main structure of the hydrogen tank is wound carbon fiber. When Toyota set out to increase the strength of the tanks to hold hydrogen stored at 10,000 psi (up from 5,000 in the previous tanks), it was able to draw on its 100-year-old history as it designed its car of the future. "A lot of that textile experience came back when we did the tank wrapping." – Justin Ward "We have a lot of experience with textiles," Justin Ward told AutoblogGreen at the 21st World Congress on Intelligent Transport Systems (ITS) in Detroit this week, "and a lot of that textile experience came back when we did the tank wrapping." On top of being able to hold the higher-pressure hydrogen, Toyota's first attempt to build its own hydrogen tank was six times faster than the industry standard, so it saved time and money as well as working better. The company will also be able to inspect its own tanks. Ward is the general manager of powertrain system control at the Toyota Technical Center and hydrogen vehicles are something he knows a lot about. The reason for the stronger, 10,000-psi tanks is because the 5,000-psi tanks only offered around 180-200 miles of range, even with four tanks in the early $129,000 FCHV Highlander hydrogen prototypes. The FCV only has two, but they will able to deliver the 300-mile range that customers told Toyota they wanted. Dropping the number of tanks not only obviously reduced the cost for the tanks themselves but also the number of valves and hoses and other components you need. Despite the benefits of higher compression, going much higher doesn't make sense. 10,000 psi is the "natural progression," Ward said, because "you start to bump up against compression inefficiencies." Think of an air compressor. When hydrogen is produced at a wastewater treatment plant or a reforming site, Ward said, is it at around ambient pressure (14 psi). That has to be raised, using compressors, all the way to 10,000 psi. "That takes energy," Ward said, "and every doubling of pressure adds another doubling of energy needed, so it starts to add up pretty fast if you go too high." Component specifications are also fine at 10,00 psi, but more difficult at higher levels.

Toyota Mirai officially first hydrogen-powered pace car

In addition to the chance to see bumper-to-bumper racing in a unique atmosphere, the roar of V8 engines is one of the things that compel people to attend NASCAR events, rather than watching them from the couch on TV. The front end of the Toyota Owners 400 at Richmond International Raceway was a whole lot quieter, though, because the 2016 Toyota Mirai made its debut as a pace car there. Outfitted with a light bar and a special livery, the Mirai became the first hydrogen fuel cell vehicle to ever pace a NASCAR race and led the cars to the green flag for Saturday night's Sprint Cup round. The sedan was tested prior to the event to prove it had the performance required to lead the 43-car field. "Bringing the Mirai to Richmond to pace this important race is another way for Toyota to showcase our innovation and environmental leadership," Ed Laukes, company vice president of marketing, performance, and guest experience, said. There's some precedent for Toyota to show off its green credentials to the NASCAR audience. In 2009, a Camry Hybrid paced the Coca-Cola 600. The automaker's fuel cell tech already had a maiden motorsport outing, too. Late last year, the FCV Concept, which previewed the Mirai, was the zero car to check the roads for the Shinshiro Rally in Japan. TOYOTA MIRAI TAKES TO THE TRACK 23/04/15 Mirai Will Pace Toyota Owners 400 at Richmond Mirai Is First Hydrogen Fuel Cell Electric Vehicle to Pace a NASCAR Race RICHMOND, VA. (April 23, 2015) – Toyota today announced the 2016 Toyota Mirai, a hydrogen fuel cell electric vehicle, will pace the Toyota Owners 400 NASCAR Sprint Cup Series race at Richmond International Raceway on Saturday night, April 25. Today's approval allows the Mirai to serve as the first hydrogen-fueled vehicle to pace a NASCAR race. It will lead the Sprint Cup Series field to the green flag at Richmond on Saturday night and emit only water out of its tailpipe along the way. "Having a hydrogen fuel cell vehicle pace the Toyota Owners 400 is a historic moment for both Toyota and NASCAR and we're proud it's the Toyota Mirai," said Ed Laukes, vice president of marketing, performance and guest experience, Toyota Motor Sales, U.S.A.

Toyota confirms 2014 Highlander is in a New York state of mind

Toyota has confirmed that it will be showing off the all-new 2014 Highlander at the New York Auto Show later this month. It's been a while since we've heard about the updated Highlander, but given just how long this thing has been on the market, we certainly hope that the list of changes will be more extensive than the new 2014 Toyota Tundra that debuted in Chicago last month.
Currently, the Highlander is offered in both naturally aspirated and hybrid versions, with front- and all-wheel drive. We don't expect the formula to change too much, since sales of the Japanese CUV are still steady - well in line with newer players in the segment like the Ford Explorer, Nissan Pathfinder and GM's Lambda triplets (Chevrolet Traverse, GMC Acadia and Buick Enclave).
We'll have the full skinny on the new Highlander in the coming weeks. For now, scroll down to read Toyota's incredibly brief press blast.