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Are old airbags killers?

Takata airbags may not be the only ones with some very serious problems. A new report from TheDetroitBureau.com claims that the National Highway Traffic Safety Administration has opened its second investigation into bad airbag inflators, and this time, they aren't from Takata. The focus of this latest case is on the airbag inflators in some 500,000 older Chrysler Town and Country minivans and Kia Optima sedans, all of which come from ARC Automotive. While the Takata case looks at problems stemming from the engineering and production process, the ARC investigation focuses on the age of the inflators. As TDB explains, airbag inflators are essentially what the military refers to as shaped charges, sort of like Claymores (for fans of the Call of Duty series). In combat, they blow up in a specific direction, protecting those behind the explosion, although in the case of airbags, the explosion "[creates] a precise rush of hot gases" that inflate the bags. NHTSA's worry is that with the increased average age of today's vehicles, years and years of being bounced, jolted, and shaken about and exposed to often-radical temperature changes have altered the nature of the explosives in these vehicles, causing too big of an explosion. "It may be a reasonable assumption that as these things age they deteriorate." – Analyst George Peterson "It may be a reasonable assumption that as these things age they deteriorate," analyst George Peterson told TheDetroitBureau.com. NHTSA boss Mark Rosekind backed up aging angle. "Cars are lasting on the road a lot longer than ever before," Rosekind told TDB, adding that seals could start breaking down. "Is aging now an issue? That's part of the investigation going on." NHTSA has only identified two "incidents" so far, although according to Center for Auto Safety Director Clarence Ditlow, there's genuine concern that there could be additional unidentified cases. "Could we have missed more? That could be the case," Ditlow told TDB, citing the misidentified deaths in the Takata investigation. Ditlow was quick to point out that, even in older vehicles, airbags are much more likely to protect than harm. "No one is saying you should disable your airbags," the safety advocate told TDB. "You're far more likely to be helped than hurt by one if they go off." At least one automaker, meanwhile, has already been advised of the investigation by NHTSA and is checking its airbags.

Recharge Wrap-up: Kia Soul EV wins Canadian Green Car of the Year, Proterra logs 1 million miles

The Kia Soul EV has been awarded the inaugural Canadian Green Car of the Year Award. It beat out three other finalists - the Honda Fit, Subaru Legacy and Toyota Camry Hybrid - to receive the honors at the Vancouver International Auto Show from the Automobile Journalists Association of Canada (AJAC). Before narrowing the field to the four finalists, seven eligible cars were chosen after back-to-back testing during the AJAC's "TestFest" last fall. "This acknowledgement is testimony to Kia's ongoing commitment to deliver environmentally friendly automotive solutions and diverse powertrains to consumers without compromising on design or comfort," says Kia Canada Vice President and Chief Operating Officer Maria Soklis. Read more in the press release from the AJAC. Proterra electric buses have logged a cumulative 1 million miles of revenue service. To celebrate, Proterra held a special event at its Greenville, SC plant, wherein it recognized each of its transit agency partners with an award commemorating the milestone. Proterra President and CEO Ryan Popple say Proterra and its partners "can offer the world a million proof points to bolster the fact that electric vehicles not only offer great performance, but represent the best total cost of ownership and environmental option for transit agencies." Proterra estimates its customers have saved 250,000 gallons of fuel and 3.5 million pounds of emissions over those million miles. Read more in the press release from Proterra below. EV Connect and GE are teaming up for a joint marketing and product agreement. The agreement makes GE the preferred provider of charging stations for EV Connect, giving them access to GE's WattStation and DuraStation chargers and WattStation Connect cloud-based operating platform. Of course, the agreement also makes EV Connect GE's preferred management company. "Together with EV Connect, we will be able to provide customers with an innovative, end-to-end solution capable of meeting customers' everyday EV charging station requirements," says GE's Seth Cutler. The agreement also expands the market of both companies worldwide. Read more in EV Connect's press release.

Hyundai Motor Group reveals the E-GMP modular electric platform

Just as Volkswagen has the MEB platform for its ID. line of electric cars, Hyundai Motor Group is launching a modular architecture of its own. It's called E-GMP for "electric-global modular platform," and the motor and battery powertrain is called PE for "power electric." These components will underpin models from Hyundai, Kia, Genesis and the new Ioniq brand. The first to launch with it will be the Ioniq 5. One of the interesting aspects of this platform is that it will be designed with rear-wheel drive in mind. Like VW's and Tesla's EVs, the basic layout will feature a rear-mounted motor powering those back wheels, and the battery pack fits in the floor between the wheels. All-wheel drive will be available on some of these models with the addition of a second, front-mounted motor. That front motor will be able to mechanically disconnect from the front drive axles when not needed, allowing for less mechanical drag and more efficient driving. Hyundai is promising impressive performance from the E-GMP and its batteries and motors. The company claims that a car built on the platform could be capable of 0-62 mph sprints of 3.5 seconds with a top speed of about 162 mph. This will vary depending on motors, and Hyundai Motor Group revealed that there are three outputs of motor in development. Maximum range is expected to be 311 miles on the WLTP cycle. Hyundai didn't give exact power outputs or battery capacity in kWh, though. The battery pack is made up of standardized modules that can be added or subtracted depending on the needs of the vehicle, and the individual cells are pouch-type, similar to what GM is using in its Ultium batteries. The E-GMP cars will also support fast charging up to 800V and 350kW, so an 80% charge from empty could happen in just 18 minutes. Two-way charging will also be supported, so your electric Hyundai or Kia could provide up to 3.5kW of power to various appliances or even to another EV. Hyundai says you could run a "midsize" air conditioner and a 55-inch TV for up to 24 hours with an E-GMP car. Hyundai 45 View 14 Photos We won't have to wait long to see the first car based on this platform. The Ioniq 5, which will take design inspiration from the Hyundai 45 concept, will launch next year. The Ioniq 6, based on the Hyundai Prophecy concept, will come in 2022 and the Ioniq 7 in 2024. The first Kia model will be a crossover revealed next year, and it will have a performance variant.