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Tucson hydrogen fuel cell CUV will allow Hyundai to sell more dirty cars

With the first Hyundai Tucson Fuel Cell Vehicle deliveries happening soon (a bit later than expected), it's time for the Korean automaker to explain why it's offering the H2 CUV here in the states. After all, there are only 10 public hydrogen stations in the US today, according to the DOE, so it can't be to take over the market. According to a Hyundai exec, the reason we are getting the Tucson Fuel Cell is to make up to $130,000 through California's ZEV credit system. "We really don't make any money out of selling the fuel cell vehicles for now" – Byung Ki Ahn According to Wards Auto, the California Air Resources Board (CARB) will give the automaker up to 26 points worth of zero emission vehicle (ZEV) credits for each of the $499/month hydrogen Tucson leased through the 2017 model year. Those credits could be worth up to $130,000 to Hyundai. Byung Ki Ahn, Hyundai's director of the fuel cell group, told Wards Auto that, "We really don't make any money out of selling the fuel cell vehicles for now. ... So just by selling the fuel cell (vehicle) we could get a lot of credit points, which you could sell at a later time if you want, like Tesla does. It could be a good business model." Ahn clarified that Hyundai does not plan to cash in on those credits, but to use them to offset the rest of its vehicle lineup. Other automakers also participate in the ZEV credit system, of course, but if Anh's numbers are correct, then fuel cell vehicles earn more credits than battery electric vehicles do, so if you want to earn a lot of credits, hydrogen is a good way to go. You can find more details over at Wards Auto. *This post has been updated to mention other automakers using the ZEV scheme.

Hyundai recalling 186k Elantras due to possible headliner detachment

Following at least one reported incident of a man who claimed his ear was sliced in half following the deployment of his side airbag, Hyundai has announced a recall for certain model year 2011 through 2013 Elantras; specifically those manufactured from November 12, 2010 through March 5, 2013. In these Elantra models, a support bracket that is attached to the car's headliner may become dislodged when the side curtain airbag deploys. If that should happen, occupants may be in danger of a laceration injury by way of the flying bracket.
Hyundai will notify owners of affected vehicles, while dealers will service the dangerous bracket by applying adhesive strips. (Feel free to insert your own duct tape joke here.) The service will be performed free of charge, starting in May of this year. Follow on to read the National Highway Traffic Safety Administration notice, below.

Solid-state batteries: Why Toyota's plans could be a game-changer for EVs

Word out of Japan today is that Toyota is working on launching a new solid-state battery for electric vehicles that will put it solidly in the EV game by 2022. Which leads to a simple question: What is a solid-state battery, and why does it matter? Back in February, John Goodenough observed, "Cost, safety, energy density, rates of charge and discharge and cycle life are critical for battery-driven cars to be more widely adopted." And risking a bad pun on his surname, he seemed to be implying that all of those characteristics weren't currently good enough in autos using lithium-ion batteries. This comment is relevant because Goodenough, professor at the Cockrell School of Engineering at the University of Texas at Austin - it so happens, he turns 95 today - is the co-inventor of the lithium-ion battery, the type of battery that is pretty much the mainstay of current electric vehicles. And he and a research fellow at U of T were announcing they'd developed a solid-state battery, one that has improved energy density (which means a car so equipped can drive further) and can be recharged more quickly and more often (a.k.a., "long cycle life") than a lithium-ion battery. (Did you ever notice that with time your iPhone keeps less of a charge than it did back when it was shiny and new? That's because it has a limited cycle life. Which is one thing when you're talking about a phone. And something else entirely when it involves a whole car.) What's more, there is reduced mass for a solid-state battery. And there isn't the same safety concern that exists with li-ion batteries vis-a- vis conflagration (which is why at airplane boarding gates they say they'll check your carryon as long as you remove all lithium-ion batteries). Lithium-ion batteries may be far more advanced than the lead-acid batteries that are under the hood of essentially every car that wasn't built in Fremont, Calif., but as is the case with those heavy black rectangles, li-ion batteries contain a liquid. In the lithium-ion battery, the liquid, the electrolyte, moves the lithium ions from the negative to the positive side (anode to cathode) of the battery. In a solid-state design, there is no liquid sloshing around, which also means that there's no liquid that would freeze at low operating temperatures. What Toyota is using for its solid-state battery is still unknown, as is the case for the solid-state batteries that Hyundai is reportedly working on for its EVs.