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Carmakers ask Trump to revisit fuel efficiency rules

Car companies operating in the US are required to meet stringent fuel efficiency standards (a fleet average of 54.5MPG) through 2025, but they're hoping to loosen things now that President Trump is in town. Leaders from Fiat Chrysler, Ford, GM, Honda, Hyundai, Nissan, Toyota and VW have sent a letter to Trump asking him to rethink the Obama administration's choice to lock in efficiency guidelines for the next several years. The car makers want to revisit the midterm review for the 2025 commitment in hopes of loosening the demands. They claim that the tougher requirements raise costs, don't match public buying habits and will supposedly put "as many a million" jobs up in the air. The Trump administration hasn't specifically responded to the letter, although Environmental Protection Agency nominee Scott Pruitt had said he would return to the Obama-era decision. The automakers' argument doesn't entirely hold up. While the EPA did estimate that the US would fall short of efficiency goals due to a shift toward SUVs and trucks, the job claims are questionable. Why would making more fuel efficient vehicles necessarily cost jobs instead of pushing companies to do better? As it is, even a successful attempt to loosen guidelines may only have a limited effect. All of the brands mentioned here are pushing for greater mainstream adoption of electric vehicles within the next few years -- they may meet the Obama administration's expectations just by shifting more drivers away from gas power. This article by Jon Fingas originally appeared on Engadget, your guide to this connected life. Related Video: News Source: ReutersImage Credit: Daniel Acker/Bloomberg via Getty Images Government/Legal Green Chrysler Fiat GM Honda Hyundai Nissan Toyota Volkswagen Fuel Efficiency CAFE standards Trump

An early gas-electric hybrid was developed by...Exxon?

We're not sure which aspect of Exxon's 1970s-era efforts to develop advanced and electrified powertrains is the most ironic. There's Exxon, that of the Valdez oil spill infamy, being on the leading edge of hybrids and electric vehicles. There's a boat-like Chrysler Cordova getting 27 miles per gallon. And there's the central role a Volkswagen diesel engine plays in that hybrid development. It's all outlined in an article (linked above) by Inside Climate News, and it's an amusing read. Flush with cash and fearing what it thought was peak oil production in the 1970s, Exxon funded a host of new ventures divisions geared to find alternatives to gas-powered powertrains. In the early 1970s, Exxon lured chemist M. Stanley Whittingham to develop what would become a prototype of a lithium-ion rechargeable battery. Then, in the late 1970s, Exxon pioneered the concept of using an alternating-current (AC) motor as part of a gas-electric hybrid vehicle. The company retrofitted a Chrysler Cordova (yes, that's the model Ricardo Montalban used to hawk) with a powertrain that combined 10 Sears Die-Hard car batteries, an alternating current synthesizer (ACS), a 100-horsepower AC motor, and, yes, a four-cylinder 50-horsepower Volkswagen diesel engine. The result was a rather large two-door sedan that got an impressive 27 mpg. And while US automakers didn't see the potential in the early concept, in 1980 Exxon and Toyota began collaborating on a project that would involve retrofitting a Toyota Cressida with a hybrid engine. That car was completed in 1981, and may have been one of the seeds that eventually helped sprout the concept of the Toyota Prius. Soon after rebuilding the Cressida, Exxon would get out of the advanced-powertrain-development business, as oil prices began to fall in the early 1980s, spurring cost-cutting measures. Cry no tears for the Exxon, though, as what's now known as ExxonMobil is the largest US oil company. Related Video: News Source: Inside Climate NewsImage Credit: Spencer Platt/Getty Images Green Read This Chrysler Toyota Electric Hybrid battery

Toyota Mirai officially first hydrogen-powered pace car

In addition to the chance to see bumper-to-bumper racing in a unique atmosphere, the roar of V8 engines is one of the things that compel people to attend NASCAR events, rather than watching them from the couch on TV. The front end of the Toyota Owners 400 at Richmond International Raceway was a whole lot quieter, though, because the 2016 Toyota Mirai made its debut as a pace car there. Outfitted with a light bar and a special livery, the Mirai became the first hydrogen fuel cell vehicle to ever pace a NASCAR race and led the cars to the green flag for Saturday night's Sprint Cup round. The sedan was tested prior to the event to prove it had the performance required to lead the 43-car field. "Bringing the Mirai to Richmond to pace this important race is another way for Toyota to showcase our innovation and environmental leadership," Ed Laukes, company vice president of marketing, performance, and guest experience, said. There's some precedent for Toyota to show off its green credentials to the NASCAR audience. In 2009, a Camry Hybrid paced the Coca-Cola 600. The automaker's fuel cell tech already had a maiden motorsport outing, too. Late last year, the FCV Concept, which previewed the Mirai, was the zero car to check the roads for the Shinshiro Rally in Japan. TOYOTA MIRAI TAKES TO THE TRACK 23/04/15 Mirai Will Pace Toyota Owners 400 at Richmond Mirai Is First Hydrogen Fuel Cell Electric Vehicle to Pace a NASCAR Race RICHMOND, VA. (April 23, 2015) – Toyota today announced the 2016 Toyota Mirai, a hydrogen fuel cell electric vehicle, will pace the Toyota Owners 400 NASCAR Sprint Cup Series race at Richmond International Raceway on Saturday night, April 25. Today's approval allows the Mirai to serve as the first hydrogen-fueled vehicle to pace a NASCAR race. It will lead the Sprint Cup Series field to the green flag at Richmond on Saturday night and emit only water out of its tailpipe along the way. "Having a hydrogen fuel cell vehicle pace the Toyota Owners 400 is a historic moment for both Toyota and NASCAR and we're proud it's the Toyota Mirai," said Ed Laukes, vice president of marketing, performance and guest experience, Toyota Motor Sales, U.S.A.