TORRANCE, Calif., Oct. 17, 2012 – Furthering its commitment to alternative energy and the environment, Toyota Motor Sales, U.S.A., Inc. (TMS) activated today a new 1.1-megawatt hydrogen fuel cell generator on the Torrance headquarters campus. The fuel cell will supply approximately half of the electricity for six headquarters buildings during peak demand, while producing zero emissions. Designed and built by Ballard Power Systems, the proprietary Proton Exchange Membrane (PEM) stationary fuel cell is the largest PEM fuel cell of its kind. The fuel cell is powered by hydrogen gas fed directly from a pre-existing industrial hydrogen pipeline, also a first for this technology. This direct power source allows Toyota to reduce utility grid electricity usage during peak power demand. The same hydrogen pipeline also supplies a hydrogen filling station adjacent to the TMS campus used to fuel Toyota’s and other manufacturers fuel cell hybrid vehicle fleets.
Filed under: Sedan , Honda , Nissan , Toyota Belts and pulleys will continue to replace traditional gears in the coming years as more carmakers turn to Continuously Variable Transmissions to suck the fun out of future machines increase fuel economy. According to a new Automotive News report, by the numbers, about one percent of new vehicles were equipped with a CVT in 2005. By 2010, that number of new vehicles in the U.S. grew to seven percent, thanks largely to Nissan , not to mention an increase in the number of hybrid models sold in America (most of which are fitted with the technology). Experts at IHS Automotive now predict that percentage will more than double by 2016 to 16 percent. The belt-and-pulley transmission can adjust to an engine’s torque in an infinite number of ways, making it more efficient than traditional gearboxes. But CVTs have become the bane of many enthusiasts and critics because of a number of undesirable characteristics – namely the unpleasant ‘rubber band’ sound they emit under hard acceleration. According to Automotive News , Japanese carmakers appear especially interested in adding CVTs to their lineups. Honda is widely expected to offer a CVT on its next-generation four-cylinder Accord , Toyota may include a CVT on its future Corolla , and the CVT stalwarts at Nissan introduced its 2013 Altima earlier this year with an upgraded CVT that helps it achieve 38 miles per gallon on the highway. While CVTs continue to improve, some providing faux programed “shift points” through sport programs or paddle shifters, they remain a non-starter with most enthusiasts we talk to.
Filed under: Government/Legal , Safety , Technology , Toyota “We couldn’t find anything, but we’re still blaming the car.” That’s the gist of the statement from a National Academy of Sciences panel headed by New Jersey Institute of Technology physics professor Louis Lanzerotti. The NAS supports U.S. regulators shutting down investigation of Toyota unintended acceleration incidents without finding electronic faults that would cause the behavior. However, at the same time, the National Highway Traffic Safety Administration is planning to call for further oversight and more study to attempt to rule out electronic causes. About the only thing that’s concrete is that crashes happened. To be fair, electronic faults can be tricky to pin down, even with far simpler systems than the networked-computing setups that modern cars universally employ. That’s why event data recording is already part of many automotive systems, along with a high degree of redundancy and fault tolerance. Many carmakers also already program engine management to douse the throttle with brake application in certain situations. Few are more interested in catching intermittent, potentially catastrophic problems than the companies building the cars, and most have already implemented the systems these organs of the state are calling for. Even so, the NAS and NHTSA appear keen to write these tendencies into law.