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To solve diesel problem, VW might need two fixes

Volkswagen says that a fix is on the way for its 11 million vehicles around the globe that are equipped with diesel engine software that can evade emissions tests. The problem might be far more complicated than simply creating a single solution for all of them, though. According to Automotive News citing Reuters, two remedies to cover different NOx-reducing systems could be necessary, and both potentially affect performance. Earlier examples of the EA 189 diesel engine used a lean NOx trap to reduce the harmful material coming from the tailpipe. According to experts in the Automotive News report, a software update might allow the engines to achieve compliance, but that could affect fuel economy. VW already tried this route once before the scandal came to light, but tests by the California Air Resources Board still showed the figures were too high. Later, some of the 2.0 TDI engines began using Selective Catalytic Reduction that reduced NOx by injecting a urea solution into the exhaust stream. According to Automotive News, a software update for this equipment might increase the amount of the substance used. Not only would that mean topping up the fluid more often, but there still could be some reduction in fuel economy. But, since the 2-liter, 4-cylinder TDI engine that sits inside the diesel vehicles first mentioned as being affected by the issue in the US don't have a urea treatment system, VW would need to install them into these cars. VW still hasn't officially outlined its solution (or solutions) to the emissions issue but is expected to soon. The automaker's long-term evasion of regulations with these diesel engines pumped vast quantities of additional NOx into the air. The substance is known to be linked with smog and acid rain. The US Department of Justice is already beginning an investigation into the company, and politicians are pushing for harsh punishments.

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.

VW sales increase 0.6% in September despite diesel scandal

Volkswagen was spared in the month of September from posting a sales disaster, but in reality, the impending doom and gloom is likely just postponed until October. According to VW, it delivered 26,141 vehicles to its dealerships last month, which represents a 0.6-percent gain over the same period a year ago. While up, that meager increase represents the smallest uptick of all major brands in the United States, which is currently in the middle of the best vehicular sales year in the last decade. Audi, the German automaker's mainstream luxury unit, saw a bigger gain at 16.2 percent with 17,340 total units sold, thanks in large part to the popularity of its crossover models. These numbers can't totally be taken at face value, however. In 2014, Labor Day weekend was counted as part of August's sales figures; in 2015, that traditional car-buying holiday fell early in September and is therefore partly responsible for the huge increases from all brands doing business in the United States. Remember, the diesel emissions scandal didn't hit the news until September 18, which means VW was free to sell its 2.0-liter TDI engine for the majority of the month. In other words, October is going to be the real indicator of sales reckoning as it will be the first full month that the brand can't sell its popular diesel models and the first since its emissions scandal broke. Still, TDI sales were down last month. VW reports a total of 3,060 sales of vehicles equipped with TDI engines, which represents 11.7 percent of total volume. That's nearly cut in half from the TDI's year-to-date volume percentage of 20.4 percent. "We would like to thank dealers and customers for the support of the Volkswagen brand," said Mark McNabb, chief operating officer for Volkswagen of America in a statement. "Volkswagen will continue to work diligently to regain trust and confidence in our brand." It's not yet clear exactly when VW will issue a fix to make its 2.0-liter TDI engine emissions legal, or when the EPA will recertify those models for sale. Once those two things happen, dealers will again be free to sell vehicles equipped with the powertrain, but even then it remains to be seen how consumers react when the sales ban is lifted. Scroll down below for all the sales data from Volkswagen in September.