EARTHWORKS

Content tagged with "Rio Tinto"

EARTHblog

"Love, Earth" Wal-Mart jewelry -- not so Loving

Scott Cardiff | January 5, 2011

Oak Flat/Apache Leap dodge a final bullet: protected from mining until next year.

Alan Septoff | December 23, 2010

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$140 billion giveaway? Senate Committee to Vote on Arizona Land Exchange

Tuesday, December 15, 2009

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On Twitter

@FrenkilEnergy Including external costs? I haven't looked at them, but today's true marginal cost of any carbon based fuel is astronomical
@FrenkilEnergy Like, say, transmission capacity for wind in the Dakotas.

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