Diesel vehicles save money over a period of years

Vehicles with clean diesel technology may be more expensive to buy or lease than those that run on gasoline, but they can save their owners thousands of dollars within just a few years, says a University of Michigan researcher.

Study finds wider use of premium gas could save fuel, money

If the majority of light-duty vehicles in the United States ran on higher-octane gasoline, the automotive industry as a whole would reduce its carbon dioxide emissions by 35 million tons per year, saving up to $6 billion ...

Bay Area governments make big electric-vehicle buy

A group of San Francisco Bay Area cities, counties and water agencies is joining forces for what is being billed as one of the largest single government purchases of all-electric vehicles in the country.

Hybrid buses improve air quality in Hanoi

Siemens and the Vietnam Motors Industry Corporation (Vinamotor) are launching the first hybrid bus with a combined electric/diesel drive in Hanoi. The project is the first of its kind in Vietnam. The vehicle uses the ELFA ...

Driverless tractors till German high-tech farm

As the harvest nears, the employees of German farmer Klaus Muenchhoff are busy making the final checks on imposing tractors ready to roll into the golden fields.

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