Fri.Mar 23, 2018

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NREL team discovers enzyme domains that significantly improve breakdown of cellulose

Green Car Congress

By studying and comparing the workhorse cellulose-degrading enzymes (cellobiohydrolases) of two fungi, researchers from the Energy Department’s National Renewable Energy Laboratory (NREL) have pinpointed regions on these enzymes that can be targeted via genetic engineering to help break down cellulose faster. A newly published open-access paper in Nature Communications describes NREL’s long-running study of the fungal CBHs—enzymes that use hydrolysis as their main chemistry to degrade cell

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Five electric cars tested in cold Norwegian winter: how did they do?

Green Car Reports

Drivers in the parts of North America that get winter weather are deeply familiar with snow-clogged wheel wells, iced-in wipers, and weak batteries, to list just a few. Our counterparts in Norway have exactly the same challenges in winter—but they're far further along in adopting plug-in electric cars, to slash the carbon footprint of the.

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Volkswagen unveils third-generation Touareg SUV in China; plug-in hybrid drive this year

Green Car Congress

Volkswagen held the world premiere of its new, third-generation Touareg SUV in China—its largest market. Worldwide sales of the previous two generations amount to nearly one million units; the largest markets for the new Touareg—which serves as a technology flagship for the automaker—are China, Europe and Russia. Volkswagen will be offering the Touareg with a new plug-in hybrid drive (270 kW/367 PS system power) in China initially.

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Appreciating the i-MiEV: oldest modern electric car still in production after 10 years

Green Car Reports

Think back, if you can, to early 2008. In the real world, that's just 10 years ago, but in electric-car time, it's several millennia. The Tesla Roadster had been announced, but hadn't yet struggled into production. The Nissan Leaf and Chevy Volt were still deep in development, and the plan for a Tesla Model S hadn't been announced beyond a vague.

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How serious is Norway about climate change? So much that its streetlights self-dim

emissions global warming Norway climate change carbon dioxide youtube lighting

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Nissan aims to sell 1 million electrified vehicles (BEV or e-POWER) a year by FY2022

Green Car Congress

Nissan is aiming to sell 1 million electrified vehicles—either pure electric models or those with e-POWER ( earlier post ) electric powertrains—annually by fiscal year 2022. The target is part of the new Nissan M.O.V.E. to 2022 midterm plan. As part of Nissan M.O.V.E. to 2022 , the company also intends to: Develop eight new pure electric vehicles, building on the success of the new Nissan LEAF.

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BMW: we won't mass-produce electric cars until 2020, with cheaper cells

Green Car Reports

BMW sold more than 100,000 cars with plugs last year, adding together its battery-electric and plug-in hybrid models. That's roughly on a par with Tesla, and ahead of both General Motors and Nissan, two other pioneers in modern electric cars. The company has put far more plug-in cars on the road to date than its German counterparts, both Daimler.

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2019 Toyota Corolla Hatchback returns at NY Auto Show

Green Car Reports

The Toyota Corolla is the world's highest-selling nameplate, having surpassed the Ford Model T and Volkswagen Beetle years ago. It exists in many different models and varieties all over the world, but the U.S. hasn't always been offered the hatchback version. In fact, the Corolla lineup only regained its five-door model when Toyota shut down its.

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Princeton team uses light to boost production of isobutanol 5x from engineered yeast; optogenetics

Green Car Congress

Researchers at Princeton University have used light to control genetically modified Saccharomyces cerevisiae yeast—i.e., optogenetic control—and to increase its output of commercially valuable chemicals. In a paper in the journal Nature , the researchers reported that they used light to increase yeast’s production of the chemical isobutanol as much as 5 times higher than previously reported levels in peer-reviewed studies.

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5 electric cars in winter, BMW EV volume, 2019 Toyota Corolla, a little i-MiEV luv: Today's Car News

Green Car Reports

Today, we've got a fond look back at the world's first affordable modern electric car, winter EV testing in the snows of Norway, the new 2019 Toyota Corolla Hatchback, and BMW's big plans for volume production of plug-in cars. All this and more on Green Car Reports. A Norwegian club tested five electric cars in winter conditions, and found some.

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Video of Uber Self-Driving Car’s Fatal Crash Raises More Questions

Cars That Think

Video footage raises questions about the accuracy of the car’s lidar and how closely it monitored its own safety driver.

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Faurecia and Accenture partner on products and services for connected and autonomous vehicles

Brief

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U Waterloo team develops novel variable valve actuation system; 58% less energy use than cam-driven valvetrain

Green Car Congress

A team at the University of Waterloo has developed a novel variable valve actuation (VVA) system, optimized to pursue minimum energy consumption and minimum sensitivity of the valve lift to cycle-to-cycle variations of engine pressure. The product of a decade of research, this patented system could improve fuel efficiency by more than 10%, said Amir Khajepour, a professor of mechanical and mechatronics engineering at Waterloo.

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