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New Mexico puts old mine to solar use

Chevron's Questa mine Superfund site to become 1-megawatt solar farm, providing power to rural New Mexico communities in Taos, Colfax, and Rio Arriba counties.

By May 13, 2010


How mining nearly killed the 'richest hill on Earth'

In Butte, Mont., $48 billion worth of copper, gold, and silver mining made a lot of people rich--and created America's largest Superfund site. CNET Road Trip 2009 investigates where things are today.

By July 18, 2009


Thanks for the Memory: DEC Recycles PCs

Digital Equipment Corporation has found a way to turn a liability into an asset. It's salvaging and recycling parts from old computers to avoid Federal Superfund infractions, and it's making money in the process.

December 29, 1995