Hardtop Convert 6 Speed Man Trans Low Miles One Owner Clear Carfax Super Clean on 2040-cars

Auto blog

VW decides against active-cooling system for e-Golf lithium battery

When the 2015 VW e-Golf was introduced at the LA Auto Show last year, VW said it would come with a water-cooled battery. During the Detroit Auto Show, when the car was trotted out again, VW released a new press release that stripped out the "water-cooled" language, but this change went unnoticed. During a recent VW event in Germany, a friend from Green Car Reports realized that the battery on display did not seem to have any water-cooling mechanisms. That set us off on a bit of a sleuthing and we have now learned that VW is not going to include any active cooling in the upcoming e-Golf. In fact, the company is entirely confident that this car - because of what it's designed to do - doesn't need it. "The need for a cooling system wasn't there" - VW's Darryll Harrison VW has been working on an electrified Golf for ages now, and so changes to the plan are to be expected. But battery cooling is vitally important not just to keep the car operating properly but because when things get too hot, there can be serious public relations problems. Nissan began testing a new battery chemistry for the Leaf in 2013 after an uproar from warm-weather EV drivers in Arizona who were experiencing worse-than-expected battery performance. The Leaf has always used an air-cooled battery, which is another way to say that there is no active cooling system (more details here). Tesla CEO Elon Musk once said this approach is "primitive." So, why is VW following the same path? We asked Darryll Harrison, VW US's manager of brand public relations west, for more information, and he told AutoblogGreen that VW engineers discovered through a lot of testing of the Golf Mk6 EV prototypes, that battery performance was not impacted by temperatures when using the right battery chemistry. That chemistry, it turns out, is lithium nickel manganese cobalt oxide (NMC) in cells from Panasonic. These cells had "the lowest self-warming tendency and the lowest memory effect of all cells tested," Harrison said. He added that VW engineers tested the NMC cells in places like Death Valley and Arizona and found they didn't warm very quickly either through operation, charging (including during fast charging) or through high ambient temps. "The need for a cooling system wasn't there," Harrison said.

France may still ban diesel vehicle sales

Legislators in France are not afraid to bring out the ban hammer when it comes to dirty vehicles. The city of Paris has implemented bans on old clunkers, and the French Prime Minister, Manuel Valls, said in 2014 that diesel cars were a "mistake" and that the government would "progressively undo" the error. Now the national government has said it will not rule out banning sales of new diesel vehicles by Renault and Volkswagen if those companies don't answer more questions about their vehicles' emissions. Environment Minister Segolene Royal said last week that France wants more information about the VW diesel defeat device and Renault's engine software. "We will be asking the consumer fraud investigators and prosecutors to communicate any findings that will enable us to establish whether it's necessary to withdraw sales authorizations," Royal said. Royal has been making waves recently at the COP22 meeting in Marrakesh, Morocco and said that Donald Trump's environmental policies will be " absolutely catastrophic" and weaken the US' standing in the world. If the US doesn't want to lead on climate change efforts, she said, "China can take the place of the United States." She has also been involved in a controversy at home over votes that her staff made to allow higher emissions level from vehicles. Related Video: News Source: SpeedluxImage Credit: Fred Tanneau/AFP/Getty Images Government/Legal Green Volkswagen Renault Emissions Diesel Vehicles vw diesel scandal segolene royal

Ecotricity offering 1,000 free EV miles to new customers

Ecotricity is offering electric vehicle drivers in the United Kingdom an lengthy incentive for using green energy: 1,000 miles of free fast charging per year. Called "Green Electricity + Car," the program will power customers' homes with renewable power allow them to charge their cars through Ecotricity's national network of fast chargers, which the company has named the Electric Highway. It makes complete sense for Ecotricity. "To get the greatest environmental benefit from an electric car, it needs to be charged using 100 percent green electricity from the wind and the sun – otherwise you're still powering it from dirty fossil fuels," wrote Dale Vince, founder of Ecotricity. Ecotricity, a UK-based producer of green energy, wants to bring fast charging to 90 percent of highway service stations around the UK in the near future and four fast chargers are installed per week under the Electric Highway campaign, the company says. Users can fast charge their EVs in 20-to-30 minutes. Ecotricity recently instituted a price freeze for all gas and electricity customers until April 1, reducing energy costs below what's being billed by the country's "Big Six" energy companies. Green Electricity + Car coincides with Volkswagen bringing its electric e-Up! to the British market. Volkswagen Group (UK) Limited imports VW, Audi, SEAT and Skoda brand vehicles and has signed a deal with Ecotricity as its official green energy supplier. Volkswagen Group customers purchasing an EV through one of its brands can take advantage of a new, reduced-cost Ecotricity tariff and a free smart meter installation. 08 February 2014 Green Electricity + Car Drivers of electric cars will receive 1,000 free miles every year with a new electricity tariff being launched by green energy company Ecotricity. Green Electricity + Car – will not only power customers homes with green energy but also their cars (either 100% electric or plug-in hybrids), plus they'll get free access to Ecotricity's national network of fast chargers[1] – the Electric Highway. This latest move comes after Ecotricity announced a price freeze for all gas and electricity customers until the end of winter (April 1st), making them cheaper[2] than the standard tariff of the Big Six energy companies.