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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.

Watch the Muppets go for ice cream in a Toyota

Do Muppets drive? We're not sure it's necessarily a good idea, but it's been known to happen. Fozzy called his hibernating uncle's Studebaker a bear's "natural habitat," and Doctor Teeth wouldn't get the Electric Mayhem very far without his band's psychedelically painted school bus. But how about Rolf in a 2014 Toyota Highlander?
That's what we got a glimpse of in the run-up to the Super Bowl, and the same combination (plus one Rizzo the Rat) that features in this adorably ordinary video below. Ordinary because it's just a couple of guys going out for an ice cream. Adorable because, well... they're Muppets. See what we mean in the surprisingly entertaining two-minute clip below.

Toyota finds profit in Europe thanks to hybrid sales

In the land of diesel, Toyota appears to be making money its own way and thereby making more of it. The Japanese automaker is taking on Europe's diesel-centric ways by substantially boosting sales of hybrids on the continent. That, along with cost cutting measures, has increased the company's European profitability, Automotive News says, citing recent remarks by Toyota's European operations chief Didier Leroy. Toyota, which lost money in Europe between 2008 and 2011, started turning things around two years ago by cutting labor at places like UK factories while consolidating production of models such as the Auris and Yaris hybrid vehicles. During the most recently completed financial year, Toyota Europe reported earnings that were up 75 percent from the year before, despite revenue being up just five percent. The company also aims to sell at least 1 million vehicles in Europe by next year and is boosting sales in countries like Russia. Late last year, Didier told Bloomberg News that Toyota's European market share was rising about one percentage point a year, while production at Toyota's factories in countries like France, Turkey and the UK were running at full capacity. Toyota estimated at the time that hybrids accounted for about a fifth of Toyota's European sales.