Stashing CO2 In Rocks

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Basalt formations off the East Coast of the U.S. could hold a billion of tons of carbon dioxide, according to a new study in the Proceedings of the National Academy of Sciences. Paul Olsen, of Columbia University's Lamont-Doherty Earth Observatory, takes us to a basalt quarry in New Jersey and explains what makes the rock ideal for soaking up emissions. En Español. Production assistance from Shelley DuBois. Produced by Flora Lichtman Viewed 11882 times.

Learn more: Carbon Sequestration

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