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

Green Car Congress

The first such vehicles were introduced by Volkswagen in 2003, and by 2004, they accounted for more than 17% of the Brazilian auto market. Current Legal Requirement for Use of Anhydrous Ethanol in the United States. When the car is filled at the pump, an internal system analyses the mix of the two fuel types and adjusts accordingly.

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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. Advertising info Legal disclaimer Accessibility Privacy policy Terms & Conditions Help. Emissions, however, are produced elsewhere, when the electricity used to power the vehicles is generated. All rights reserved.

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Audi highlights its range of electrification efforts; Q7 diesel PHEV, A7 fuel cell PHEV, BEV, 48V and more; 750 Wh/l by 2025

Green Car Congress

Because the exhaust system transports only water, it can be made of lightweight polymer. The first technology demonstrator was the compact A2H2 in 2004, which was already equipped with a polymer electrolyte membrane fuel cell (PEM). The actual bursting pressure is much higher still and far exceeds the legal requirements.

Audi 150