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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.

From CrabWalks at dawn to post-testing sushi: An inside look at Autoblog’s Tech of the Year Award

TROY, Mich. — On a chilly fall morning, Senior Editor John Snyder rolled into a sleepy suburban park tucked away next to a cemetery a few miles north of Detroit. Driving diagonally — CrabWalking — in the GMC Hummer EV, he made quite the entrance as he maneuvered across the parking lot to the bemusement of Autoblog editors and a few curious park-goers up for their early morning runs.  Snyder got everyoneÂ’s attention, and as we evaluate the latest wave of technologies transforming the automotive industry, pizazz matters. We added "wow factor" to our criteria for the 2022 Autoblog Technology of the Year Award, in keeping with the times. The HummerÂ’s CrabWalk feature might have won, had wowness been the only criteria, but we also scored the technologies on significance and how well they work.  As it was, the Hummer finished a competitive second this year, behind FordÂ’s Onboard Scales and Smart Hitch, which make towing and hauling easier for modern truck owners. The Genesis GV60Â’s Biometrics was within striking distance in third place, bringing the facial recognition and fingerprint tech commonly used in phones to your car. For more on FordÂ’s win — its second straight Autoblog Technology of the Year Award — read Road Test Editor Zac PalmerÂ’s complete recap. Many have asked: Why do Tech of the Year? For Autoblog, itÂ’s been a point of pride for nearly a decade. In the early days it was a way to differentiate ourselves from print magazines, some of which have been giving out car of the year awards since the early days of the Cold War. With Tech of the Year, we seek to highlight the ways experiencing a vehicle is changing. It was true in 2013 and resonates even more as we head into 2023. Cars and transportation have changed more in the past decade than in arguably the previous four. At its most basic experience, driving a 1985 Buick LeSabre with a decent radio and comfy interior was not all that different from driving a 2005 Buick Lacrosse. Just a few years later, many cars had touchscreens, the internet and some means of driver assistance. Ford joins Tesla as the only two-time winner of Tech of the Year. The Blue Oval captured the award last year for its Pro Power Onboard generator. Tesla won in 2014 for its Supercharger network, and the Model S won in 2016, when we briefly gave out a “technology car” of the year award, in addition to honoring a particular feature.

Court puts kibosh on apartheid lawsuit against Ford, Daimler

Ford and Daimler have scored a major victory in a long-running lawsuit filed in US federal court by unnamed South African nationals. The suit alleges that both manufacturers and their subsidiaries sold their vehicles to the South African military, despite knowing that they'd be involved in violently putting down anti-apartheid protesters.
According to Reuters, South African plaintiffs filed the case under the 223-year-old Alien Torts Statute, a law which allows foreign nationals to file charges in US courts for perceived breaches of what was originally international law, but now more closely relates to violations of human rights.
And while the case - which also involves computer manufacturer IBM - has been tied up in federal courts for years, a recent case from the Supreme Court struck down a similar suit against Royal Dutch Petroleum (Shell), arguing that the ATS doesn't apply to corporations or to conduct if it occurred outside the US. In short, the law applies to individuals, but not corporations like Ford or Daimler. A US appeals court ruled that the conditions apply in this case, potentially drawing this long-running saga to a close, as the defendants will now be allowed to request that the case be dismissed in district court.