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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 CEO told Trump 1 million jobs at stake because of fuel economy regs

Bloomberg is reporting that Mark Fields, Ford's CEO, pushed President Donald Trump for market-driven national fuel economy standards, and that up to a million jobs could be at stake if those national regulations didn't take consumer expectations into account. Fields was reporting on his conversation with Trump in remarks made at the National Automobile Dealers Association in New Orleans, Bloomberg reports. The report also states that he and fellow CEOs Mary Barra of GM and Sergio Marchionne of FCA aren't seeking to eliminate fuel economy standards altogether, but rather to make them more flexible. Bloomberg reports that Fields didn't cite the studies he was referring to in support of his job loss figures, so we can't independently verify Fields' math at this time. But his push to stop selling cars consumers don't want – that is to say, more hybrids and EVs than consumer demand supports right now – is clear. We've already reported on that. To level an educated guess at what will happen next, Trump seems likely to reduce the stringent 2025 fuel economy targets, perhaps freezing them at current levels. The automakers are already invested in producing vehicles that meet current standards, and they also have to think about foreign markets like Europe that aren't likely to relax standards below current levels. If you consider economies of scale, automakers are likely to ask for federal standards that match global standards for their largest markets as closely as possible. We'll see if Trump buys Fields' math, but Ford isn't hedging its bets. Backing out of the Mexican assembly plant cost the company $200 million – not a huge sum compared to the total value of Ford, a massive company which had its second best year ever, but still an important gesture to Trump about Ford's priorities. Related Video: News Source: BloombergImage Credit: Bloomberg via Getty Images Government/Legal Green Fiat Ford GM Sergio Marchionne Mary Barra Mark Fields

2015 Ford Edge debuts with fresh tech inside and out

Edge will be the first Ford-badged product to come standard with EcoBoost power.
Ford officially unveiled the all-new, third-generation Edge today at its Dearborn home, announcing that the latest version of the popular crossover will ride on the same CD4 architecture that underpins the Ford Fusion and Lincoln MKZ. The Edge will also be the first Ford-badged product to come standard with EcoBoost power.