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Volkswagen AG provides details on investigations into NOx cheating; origin and fixes; new strategic direction

Green Car Congress

Approximately 450 internal and external experts are involved in the investigations, which are being conducted in two phases. Initially, it proved impossible to have the EA 189 engine meet by legal means the stricter nitrogen oxide requirements in the United States within the required timeframe and budget. Earlier post.). Earlier post.)

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EPA and California ARB charge Volkswagen with using software defeat device to circumvent NOx testing in 4-cylinder 2.0L diesels

Green Car Congress

EPA has issued a notice of violation (NOV) of the Clean Air Act (CAA) to Volkswagen AG, Audi AG, and Volkswagen Group of America, Inc. The alleged violations do not present a safety hazard; the cars remain legal to drive and resell. collectively referred to here as Volkswagen). Passat (Model Years 2014-2015).

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Perspective: US Needs to Transition to Hydrous Ethanol as the Primary Renewable Transportation Fuel

Green Car Congress

Brazil, the largest and most populous country in South America, was importing 80% of its oil and 40% of its foreign exchange was used to pay for that imported oil. When the car is filled at the pump, an internal system analyses the mix of the two fuel types and adjusts accordingly. This moonshine was hydrous ethanol. 40 CFR ยง 80.27

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Perspective: The Role of Offsets in Climate Change Legislation

Green Car Congress

For offsets to be credible, a ton of CO 2 -equivalent emissions from an offset project should equate to a ton reduced from a covered emission source, such as a smokestack or exhaust pipe. To be credible, as noted above, an offset should equate to an emission reduction from a direct emission source, such as a smokestack or exhaust pipe.

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Urban transport | Two wheels good | The Economist

Tony Karrer Delicious EVdriven

Like electric cars, electric bicycles are classified as zero-emission vehicles, meaning they emit no exhaust gases. The A2B is at the top end of the market at £1,949 ($2,850), but there is a huge variety of electric bikes available, starting from only £600. ); So why don’t more people use them in America and Europe?

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Volkswagen Group introducing Modular Transverse Matrix this year; new engine families, lighter weight construction, powertrain flexibility

Green Car Congress

In addition to standardizing conventional internal combustion engines, the MQB also enables an identical mounting position for all current alternative drive concepts without limitations, from natural gas and hybrid versions to the pure electric drive. The engines, with a 10.5:1 liter versions at a low 1,400 rpm. Cylinder deactivation.

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โ€œEnergiewendeโ€ in a tank; Audi e-fuels targeting carbon-neutral driving with synthetic fuels from renewables, H2O and CO2; Swiss policy test case

Green Car Congress

To be clear, said Sandra Novak, Audi Regulatory Engineer who now works on the e-fuels projects out of the Volkswagen Group of America office in Auburn Hills, MI, Audi itself is not in the partner companiesโ€™ labs; Audi is, however, โ€œ pushing the companies in the right direction โ€—i.e, —Reiner Mangold. Audi e-gas. Earlier post.)

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