Topic - Silverado

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Cleantech

‘Clean Coal’ Claims Spark Controversy

Silverado Green Fuel is building a $26-million ‘clean coal’ demonstration facility; environmentalists say coal is not clean.
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Cleantech

GM Hybrid to Undercut Prius

Struggling U.S. automaker targets Toyota with plans for a cheaper hybrid SUV.
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Cleantech

Fuel Cell Follies

Even the fuel cell faithful know the mass market won’t see fuel cells anytime soon. In the meantime, real products catch on in niche markets.
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Security, Cleantech

First Fuel-Cell Truck Joins Army

GM delivered the first fuel-cell truck to the U.S. Army for testing. The Chevrolet Silverado will be enlisted as a mail truck.