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Recharge Wrap-up: Detroit Electric teaser video, Nissan Leaf is Good Housekeeping "Tried and Tested"

Detroit Electric has a new teaser video and has updated its brand in preparation of the introduction of the SP:01. The refreshed logo uses a blue and white color palette, and the company has also given its website a new look. The teaser video, which gives a sneak peek at the exterior of the SP:01, shows the car taking form in the midst of an electrical storm. Watch the video or learn more in the press release below. Abengoa is celebrating the grand opening of a commercial scale cellulosic ethanol plant in Hugoton, KS. When running at full scale, the refinery will produce up to 25 million gallons of ethanol a year. The plant will also generate enough electricity to power itself and put some back into the grid. Energy Secretary Ernest Moniz was on hand for the dedication, saying, "Every gallon of cellulosic ethanol produced and used to fuel our vehicles reduces the impact of harmful greenhouse gas emissions by greater than 60 percent as compared to conventional gasoline." Learn more at Energy.gov. Good Housekeeping has named the Nissan Leaf one of its "Tried and Tested" vehicles. The magazine called the Leaf SL its top "Roomy Electric" vehicle in its November issue. The magazine's research institute evaluated the EV based on track and road driving, ergonomics and convenience features. Good Housekeeping made note of the car's "impressive" range, but according to Nissan's Fred Diaz, "the real beauty of the Nissan Leaf is that it's roomy and, best of all, fun to drive." Read more in the press release below. Quasar Energy Group produces compressed natural gas from sewage and garbage. It uses things like grains leftover from brewing Budweiser, food waste from a baseball stadium and sewage sludge to produce the gas through anaerobic digestion. The compressed gas can then be used to power cars like Chevrolet's Bi-fuel Impala, which goes on sale later this year. Chevrolet likens the situation to the Delorean time machine in the Back To The Future movie series, which uses garbage to fuel its fusion generator. Watch the video and read the press release below to learn more. This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings.

Infiniti's new VC-T changes the rules of small turbocharged engines

The upcoming Infiniti QX50 crossover does not get our pulse racing, no matter how shapely the QX Sport Inspiration concept that previews it may be. No midsize SUV does, to be fair. But it has something special under the hood – the world's first production variable-compression-ratio engine. That means the QX50's 2.0-liter turbo four, which makes 268 horsepower and 288 pound-feet of torque, will have up to 27 percent better fuel economy. Here's how it works. The trend of moving to smaller, turbocharged engines carries with it one big falsehood. Under low load when the turbo isn't needed, these engines are less efficient than an equivalent engine without a turbo because of the low compression ratio the turbo requires. That is, if you never need the extra power, you're wasting fuel. Turbocharged (and supercharged) engines use a lower compression ratio to prevent detonation. When you force extra air in a cylinder and mix it with fuel, it's more likely to prematurely go boom. Lowering the compression ratio prevents this problem, but it's less efficient. Infiniti's VC-T promises the best of both worlds, with a compression ratio that ranges from 8.0:1 for high-power turbo needs to a 14.0:1 ratio for fuel-sipping efficiency. At its heart the VC-T engine is a simple idea, but it's complicated to explain. Consider yourself warned. The photo below from Infiniti serves as a good visual overview. For the truly nerdy, this patent application covers the mechanical concept. Instead of having the pistons connected to the crankshaft, Infiniti's engine has a pivot arm with a connection on each end. One end connects to the piston, the other connects to a second lower shaft, which is controlled by an actuator arm. At any given time the engine's pistons move up and down according to the lobes on the crankshaft. But the actuator arm can change the angle of the pivot arm up and down. That is, the pistons still move in the same motion with the same stroke, but phase the entire stroke up or down. Move the pivot up and there's less room at the top, which means a higher compression ratio. Move the pivot down and the compression ratio goes down, too. As an added bonus, the lower shaft eliminates the need for counter-rotating balance shafts. Infiniti says this system works constantly and can vary the compression ratio to any number between 8:1 and 14:1. It also uses electronic variable valve timing on the intake valves to switch into Atkinson-cycle combustion for greater efficiency.

Japan prosecutors seek 2 years in prison for ex-Nissan exec Greg Kelly

TOKYO — Japanese prosecutors demanded two years in prison for former Nissan executive Greg Kelly and accused him of joining a “conspiracy” to pay his former boss Carlos Ghosn illicitly in closing arguments Wednesday in a yearlong trial. “That unpaid compensation existed is clear,” prosecutor Yukio Kawasaki told the Tokyo District Court, reading briskly from a thick document. Kelly, a 30-year veteran at the Japanese automaker, was living in the U.S. when he was arrested in November 2018 upon returning to Japan to attend a meeting. The first American to be appointed to NissanÂ’s board, Kelly says he is innocent. He sat calmly in the courtroom, wearing his usual red tie and dark suit, alongside defense lawyers. Everyone in the courthouse was wearing a mask because of the pandemic. Kelly told The Associated Press in an interview last month he did not know all the details of GhosnÂ’s pay. He was determined to retain Ghosn, Nissan's former chairman, because of his extraordinary management skills and wanted to pay him in a legal way, he said. Ghosn was arrested at the same time as Kelly and also maintains he is innocent. He skipped bail in late 2019 and fled to Lebanon, the country of his ancestry. It has no extradition treaty with Japan. The charges center around a pay cut of about 1 billion yen ($10 million) a year that Ghosn voluntarily started taking from 2010, halving his pay after disclosure of high executive pay became mandatory in Japan. Nissan Motor officials considered various ways to make up for the money Ghosn gave up, such as paying him consulting fees after retirement. They also mulled other methods such as payments through subsidiaries and stock options. Nothing had been paid at the time of the arrests. The contention is over whether that money should have been reported as compensation as a de facto promised sum under a binding contract, or didnÂ’t need to be disclosed until it was finalized. Ghosn has said a group at Nissan engineered his arrest because they feared that French automaker Renault, which owns 43% of Nissan, would gain more control over the company. Other Nissan officials made similar comments during KellyÂ’s trial. Renault sent Ghosn to Nissan in 1999 to lead its rescue from the brink of bankruptcy. He successfully steered the maker of the Leaf electric car and Infiniti luxury models for nearly two decades.