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Ford finds flex-fuel engine design plays big role in emissions output

How bad is ethanol for your engine? There's been a lot of debate on this issue as the US considers upping the biofuel content in the national gasoline supply from 10 percent (E10) to 15 percent (E15). The ethanol industry and some scientists say higher ethanol blends show no "meaningful differences" in new engines while the oil industry says ethanol creates health risks. Researchers working at the Ford Research and Innovation Center decided to take a closer look at how a wide range of gas-ethanol blends - E0, E10, E20, E30, E40, E55 and E80 - affected the emissions coming out of a flex-fuel 2006 Mercury Grand Marquis. To see the full report, printed in the journal Environmental Science & Technology, requires payment, but there is an abstract and Green Car Congress has some more details. The gist is that, "with increasing ethanol content in the fuel, the tailpipe emissions of ethanol, acetaldehyde, formaldehyde, methane, and ammonia increased." At least NOx and NMHC emissions decreased. The researchers say that the effects are due to the fuel and "are expected for all FFVs," but that the way that a manufacturer calibrates the engine will affect NOx, THC, and NMOG emissions. It's this last bit that's important, since the researchers found, "Higher ethanol content in gasoline affects several fundamental fuel properties that can impact emissions. ... These changes can have positive or negative effects that can depend on engine design, hardware, and control strategy. In addition to direct emissions impacts, higher ethanol content fuel can also provide more efficient combustion and overall engine operation under part-load conditions and under knock-limited higher-load conditions." So, as we head towards more ethanol in our fuel supply (maybe), manufacturers are going to need to learn how to burn it most efficiently.

Watch as U.S. auto industry springs back to life after lockdown

WARREN, Michigan — The Detroit Three automakers and their suppliers began restarting assembly lines on Monday after a two-month coronavirus lockdown in a slow revival of a sector that employs nearly 1 million people in the United States. On a chilly and damp Monday morning, hundreds of workers at Fiat Chrysler Automobile's (FCA) truck plant in Warren, Michigan, began lining up before 4 a.m. to start the 5 a.m. shift. Signs overhead read: "Let's restart." "I'm a little nervous," said Larry Smith, 53, of New Baltimore, who works on wheel alignment away from the assembly line. "They made all the precautions (and) they've done everything they can to prepare us ... I'm trusting in God." Detroit automakers on Monday said there were no issues with absenteeism as the plants opened. FCA reopened four U.S. assembly plants on Monday, including Warren Truck, on a single shift, as well as four parts plants. The reopening of car plants will be a closely watched test of whether workers across a range of U.S. industries can return to factories in large numbers without a resurgence of infections. General Motors Co, Ford Motor Co and FCA have all been preparing for weeks to reopen their North American factories in a push to restart work in an industry that accounts for about 6% of U.S. economic activity. Investors welcomed the gradual restart, sending GM's shares up more than 9% on Monday. FCA shares rose 7.3%, while Ford's were up 6.7%. Auto companies have redesigned assembly lines and retrained workers in an effort to avoid coronavirus outbreaks that could derail production again. Workers entering factories on Monday were checked by temperature monitors. Face masks or shields are standard protective equipment. Jobs such as installing seat belts that used to require two or more workers to get close together inside a vehicle have been redesigned to keep people a safe distance apart. Plastic screens have been installed along assembly lines to separate workers leaning in to the engine compartments of vehicles. Break areas have been reconfigured to keep workers six feet apart. The Detroit automakers have collaborated with each other and with the United Auto Workers to develop common coronavirus safety practices. Other automakers in the United States are adopting similar safety measures.

Ford Model e losing billions as it says EV unit should be seen as startup

DETROIT — Ford Motor Co.'s electric vehicle business has lost $3 billion before taxes during the past two years and will lose a similar amount this year as the company invests heavily in the new technology. The figures were released Thursday as Ford rolled out a new way of reporting financial results. The new business structure separates electric vehicles, the profitable internal combustion and commercial vehicle operations into three operating units. Company officials said the electric vehicle unit, called “Ford Model e,” will be profitable before taxes by late 2026 with an 8% pretax profit margin. But they wouldn't say exactly when it's expected to start making money. Chief Financial Officer John Lawler said Model e should be viewed as a startup company within Ford. “As everyone knows, EV startups lose money while they invest in capability, develop knowledge, build (sales) volume and gain (market) share,” he said. Model e, he said, is working on second- and even third-generation electric vehicles. It currently offers three EVs for sale in the U.S.: the Mustang Mach E SUV, the F-150 Lightning pickup and an electric Transit commercial van. The new corporate reporting system, Lawler said, is designed to give investors more transparency than the old system of reporting results by geographic regions. The automaker calculated earnings for each of the three units during the past two calendar years. Model e had pretax losses of $900 million in 2021 and $2.1 billion last year, and it is expected to lose $3 billion this year. In the past two years Ford has announced it would build four new battery factories and a new vehicle assembly plant as well as spending heavily to acquire raw materials to build electric vehicles. By the end of this year, the company based in Dearborn, Michigan, expects to be building electric vehicles at a rate of 600,000 per year, reaching a rate of 2 million per year by the end of 2026. Ford Blue, the unit that sells internal combustion and gas-electric hybrid vehicles, made just over $10 billion before taxes during the last two years. Ford Pro, the commercial vehicle unit, made $5.9 billion during those years, the company said. For this year, Ford expects Ford Blue to post a $7 billion pretax profit, modestly better than last year. Ford Pro is expected to earn $6 billion before taxes, nearly double its earnings last year, Lawler said. Ford was to present the new structure, announced last March, to analysts and investors on Thursday.