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SAE World Congress: Honda FCEV fuel cell stack has cells just 1 mm thin

The only update we have for people who are paying ultra-close attention to the progress of the hydrogen-powered Honda FCEV concept is that we now know how thin the individual cells in the car's fuel cell stack are. Speaking at the 2015 SAE World Congress in Detroit this week, American Honda Motor Company Manager of fuel cell vehicle marketing, Steve Ellis, told AutoblogGreen that the fuel cell stack is now 33-percent smaller and offers a 60-percent improvement in power density. We knew this already. What we didn't know is how Honda got there. Ellis said that these improvements are due in part to a reduction in the size of the fuel cell thickness. Each cell in the stack is one millimeter thick, he said. For everyone who isn't counting the millimeters of this car, here's the broader situation. Honda and the state of California (and others) are working hard on getting H2 infrastructure up can running. "The stations are accelerating as we speak," Ellis said. Three new stations have opened in the last few months and the state has pledged $20 million per year until there are 100 stations in California. Honda has also invested in FirstElement to install stations. The production FCEV will feature a range of over 300 miles and have a three-to-five minute refueling time. The car will launch in Japan in March 2016, with US and European sales starting at some unspecified time after that.

James Glickenhaus' SCG 003 undisguised in street and track form

For James Glickenhaus buying a factory-made supercar isn't good enough; he wants to develop his own. Following up on the Ferrari Enzo-based P4/5 and later the P4/5 Competition, Glickenhaus' latest project is appropriately called the 003, and he's finally displaying it in road trim. These first undisguised photos of the SCG 003S show off a supercar with a front end reminiscent of a Ferrari Enzo. However, the rear evokes the look of a modern endurance racer with a fin running along the spine. A wing at the back connects it all together, and the massive diffuser should keep things planted too. Development of the 003 has been going for over a year by Scuderia Cameron Glickenhaus, but the company has set quite a challenge for itself to get just right. Glickenhaus wants his latest project to be a true racecar for the street. That idea gets thrown around a lot, but it might be true in this case. In motorsports trim, the SCG 003C (pictured inset) packs a mid-mounted Honda Performance Development twin-turbocharged V6, but the engine sits in a detachable rear subframe. When the time comes for the road, the car converts to the SCG 003S and allegedly swaps in a twin-turbo W12. It makes the vehicle the best of both worlds – at least in theory. SCG reportedly plans to show the 003 at the Geneva Motor Show, so we should get a better look then. Glickenhaus also wants to take the car racing in the 24-hour events at the Nurburgring and Spa later this year.

It turns out Takata isn't willing to expand airbag recall nationally after all

There have been "approximately 0.000006 failures per air bag deployment, which is far below the failure rate" of most recalls, Takata claims. Takata has seemingly made an about face following reports that it would expand its regional airbag recall into a nationwide repair effort, issuing a scathing, four-page letter rebutting allegations by the National Highway Traffic Safety Administration and its Office of Defects while simultaneously attacking the government's handling of the situation. The Japanese supplier claims in its letter that the "currently available, reliable information does not support a nationwide determination of a safety defect," arguing that there were "approximately 0.000006 failures per air bag deployment, which is far below the failure rate in the vast majority of the thousands of recalls," The Detroit News reports. Takata then breaks down the two specific incidents mentioned in NHTSA's original recall request letter, a 2005 Honda Accord and 2007 Ford Mustang. Referencing the two crashes, NHTSA Administrator David Friedman said last month "one incident is an anomaly, but two are a trend." The supplier, though, argues the Honda issue is already being covered by that company's soon-to-be-national recall (more on that in a moment). The company then goes on to point out that neither Takata nor NHTSA has been able to analyze the Mustang's airbag inflator, saying that such a lack of examination meant there was "no way to ascertain what actually occurred during the incident, whether any inflator ruptured, and whether any inflator rupture that may have occurred was related to the incidents that led to the current regional campaigns." Takata alleges that NHTSA has disobeyed its own statutes. Takata also took the opportunity to take a few swipes at NHTSA's behavior during the airbag scandal, saying it was "very surprised to receive" a recall request letter because the ODI had yet to even receive the company's responses to a pair of special orders. It also alleged that NHTSA was disobeying its own statute, which says only manufacturers of vehicles and replacement equipment can "decide in good faith whether their products contain a safety related defect," and that the government can only "issue an initial decision that a safety-related defect exists" to those same entities.