Increased aluminum in automobiles saving weight and fuel consumption.(North America)

The amount of aluminum used in new European cars has risen from 110 lbs. (50 kg) in 1990 to 291 lbs. (132 kg) in 2005, and the achieved weight savings will lead to an annual fuel savings of 1 billion liters, according to a recently released study.

U.S. automobile producers recently have seen slightly lower increases, according to reports by Stratecasts Inc., Estero, Fla. The casting forecaster estimates that U.S. automobiles currently include an average of 260 lbs. of aluminum castings per car and light truck. Between 2004 and 2006, domestic aluminum automotive casting shipments have shown a 9% jump. Those increases should continue through 2010.

"Aluminum, …