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Takata airbags were adopted in late 1990s to save a few dollars per vehicle

According to a new report from The New York Times, General Motors started using airbags supplied by Takata in the late 1990s as a cost-saving measure even after receiving warnings about their safety. Takata's airbag modules were reportedly 30-percent cheaper than its competitors' offerings. GM approached Autoliv, which until that time had been its main airbag supplier, to see if it could offer a competitively priced alternative to Takata. Autoliv tested Takata's airbag inflator and found that it was unsafe, according to scientists who worked for the supplier at the time. Chris Hock, who until recently still worked for Autoliv, said the inflator "turned it into shrapnel" when tested. GM was subsequently warned by Autoliv that Takata's ammonium nitrate inflators were potentially dangerous. Still, "General Motors told us they were going to buy Takata's inflaters unless we could make a cheaper one," said Linda Rink, who served as a senior scientist at Autoliv at the time. A spokesperson for General Motors told The Times that it would be inappropriate to comment on discussions that "occurred two decades ago between Old GM and a supplier." So far, no Takata-supplied airbags have ruptured in an accident, and GM was far from the only automaker to make a switch to Takata airbags in order to save money. A total of 64 million airbags have so far been recalled from nearly every automaker selling vehicles in America. A spokesperson from Honda said in a statement to The Times that "There was no industry understanding in the late 1990s" that ammonium nitrate airbag inflators were risky. The majority of deaths linked to Takata airbags were in vehicles built by Honda. Takata still produces airbag inflators that use an ammonium nitrate compound, despite the devices being blamed for at least 14 deaths. Click here for NHTSA's dedicated site on open Takata recalls. Related Video: News Source: The New York TimesImage Credit: Joe Skipper / Reuters Government/Legal Recalls GM Honda Safety autoliv

Japan's government gives hydrogen vehicles a big boost

The Japanese government is really paving the way for hydrogen fuel cell technology on its roads. Japan's Ministry of Economy, Trade, and Industry is changing regulations on fuel tanks to make hydrogen cars more appealing to drivers, which should help put the country ahead of others in the race to develop a viable H2 fleet. Japan is raising the allowed pressure of hydrogen tanks from 700 atmospheres to 875, which has the effect of increasing driving range by 20 percent. This move puts the country in line with others with high-pressure fueling regulations. Japan is also in talks with the United Nations and the European Union to streamline inspection rules to make it easier to export Japan's fuel-cell vehicles. Toyota premiered its hydrogen-powered FCV Concept at the Tokyo Motor Show last year and plans to release a production version as early as next year. Honda also plans to build its own fuel-cell cars for 2015, and it debuted its FCEV Concept at last year's Los Angeles Auto Show. Nissan is sending mixed messages on hydrogen, both questioning the availability of a refueling infrastructure and working on developing the vehicles. In Japan, a relatively small country, increasing the range of fuel-cell vehicles makes creating a usable infrastructure a bit less daunting. Will hydrogen-fueled electric cars see the same sort of success as Toyota's Prius hybrid or battery-powered EVs? Only time will tell, but we can keep our fingers crossed that it will, and that the popularity spills over beyond Asia. Featured Gallery Toyota FCV (Fuel Cell Vehicle) Hydrogen Concept View 24 Photos News Source: Nikkei via Green Car Reports Government/Legal Green Honda Toyota Hydrogen Cars charging station infrastructure fcev fcv

Honda, Mazda, Mitsubishi, Mercedes also under diesel emissions scrutiny

The controversy over Volkswagen's diesel emissions scandal isn't limited to the US. In Europe, where diesel engines are far more popular, the issue is shining a harsh light on the NEDC emissions test. As already known, the evaluation does a poor job of reflecting real-world production of NOx, and it appears a significant number of automakers are affected. The Guardian in the UK has been reporting on real-world test results from a company called Emissions Analytics. After the latest round of checks, vehicles from Mercedes-Benz, Honda, Mazda and Mitsubishi were found to generate far more NOx than they should. The newspaper also published similar results for Renault, Nissan, Hyundai, Fiat, Volvo, Jeep, Citroen, VW, and Audi. On average, the figures are about four times over the limit of producing the pollutant. Unlike VW and its defeat device, these automakers aren't actually breaking the rules. The vehicles perform up to the NEDC lab test for emissions, but those results simply aren't translated to the street. "The VW issue in the US was purely the trigger which threw light on a slightly different problem in the EU - widespread legal over-emissions," Nick Molden from Emissions Analytics said to The Guardian. A big fight to decide the future of this issue appears to be on the horizon. Automakers claim that they can't meet the next round of tightening emissions regulations and are asking for compromises. Although, spokespeople for Mercedes and Honda told The Guardian that the brands would be in favor of the stricter rules. Meanwhile, some European governments began backtracking their support of diesels well before this scandal came to light. The added scrutiny certain hasn't helped the future of the oil-burner. Related Video: