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Aluminum lightweighting does, in fact, save fuel

When the best-selling US truck sheds the equivalent weight of three football fullbacks by shifting to aluminum, folks start paying attention. Oak Ridge National Laboratory took a closer look at whether the reduced fuel consumption from a lighter aluminum body makes up for the fact that producing aluminum is far more energy intensive than steel. And the results of the study are pretty encouraging. In a nutshell, the energy needed to produce a vehicle's raw materials accounts for about 10 percent of a typical vehicle's carbon footprint during its total lifecycle, and that number is up from six percent because of advancements in fuel economy (fuel use is down to about 68 percent of total emissions from about 75 percent). Still, even with that higher material-extraction share, the fuel-efficiency gains from aluminum compared to steel will offset the additional vehicle-extraction energy in just 12,000 miles of driving, according to the study. That means that, from an environmental standpoint, aluminum vehicles are playing with the house's money after just one year on the road. Aluminum-sheet construction got topical real quickly earlier this year when Ford said the 2015 F-150 pickup truck would go to a 93-percent aluminum body construction. In addition to aluminum being less corrosive than steel, that change caused the F-150 to shed 700 pounds from its curb weight. And it looks like the Explorer and Expedition SUVs may go on an aluminum diet next. Take a look at SAE International's synopsis of the Oak Ridge Lab's study below. Life Cycle Energy and Environmental Assessment of Aluminum-Intensive Vehicle Design Advanced lightweight materials are increasingly being incorporated into new vehicle designs by automakers to enhance performance and assist in complying with increasing requirements of corporate average fuel economy standards. To assess the primary energy and carbon dioxide equivalent (CO2e) implications of vehicle designs utilizing these materials, this study examines the potential life cycle impacts of two lightweight material alternative vehicle designs, i.e., steel and aluminum of a typical passenger vehicle operated today in North America. LCA for three common alternative lightweight vehicle designs are evaluated: current production ("Baseline"), an advanced high strength steel and aluminum design ("LWSV"), and an aluminum-intensive design (AIV).

Ford, GM to collaborate on 9- and 10-speed transmissions

Back in October, there were reports that General Motors and Ford Motor Company were hard at work co-developing new nine- and ten-speed automatic transmissions, and now both automakers have confirmed this joint operation. While there are no specific vehicles mentioned to receive either transmission, a collaborative press release issued by GM and Ford mention that the transmission will be designed for front- and rear-wheel-drive cars, crossovers, trucks and SUVs.
These aren't the first powertrain components developed jointly between these cross-town rivals, either. The six-speed automatic currently used in vehicles like the Ford Edge, Ford Fusion, Chevrolet Cruze and Chevrolet Equinox was engineered in a similar fashion. As is the case with this existing transmission, both automakers will assist in the design, development and testing of the new transmissions, but each will build its own units in its own factories. Scroll down for the official press release.

Ford's Mulally now said to be in lead for Microsoft CEO job

There have been rumors that Ford CEO Alan Mulally could assume the top job over at Microsoft, whose CEO, Steve Ballmer, will retire within the year. Mulally hasn't come out and said that he's considering moving to Microsoft after (or before) his contract with Ford through 2014 ends, but sources in the know say he's the front-runner to become the tech giant's CEO and has opened up to the idea more in recent weeks, AllThingsD reports.
Mulally is no stranger to Washington, where Microsoft is located, having worked in the state for Seattle-based Boeing Commercial Airplanes as CEO years ago. He also recently was an adviser to Ballmer in an effort to realign the company's management structure to help it become more competitive in a fast-changing computer hardware and software market. And when Ford developed its Sync digital interface, it tapped Microsoft to provide the operating system, Microsoft Auto. Perhaps the least crucial connection - but nonetheless an important one - is that Mulally still owns a house in the Seattle area, and it's been said he wants to return there, according to AllThingsD.
A main challenge Microsoft's next CEO will face is how to manage the company's numerous, fractured operations and, eventually, streamline them. But even on this front, Mulally has experience; after all, it was he who ushered in an era of global Ford vehicles, after the automaker had become complacent developing and selling vehicles by region leading up to the economic recession of 2008-2009.