Discovery Project Earth: Fixing Carbon

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Discovery Project Earth: Fixing Carbon
Discovery Channel  |  July 18, 2010

A machine or filtering system which extracts carbon dioxide from the air and stores it underground could be the holy grail of climate science. Although the idea was first proposed in 1999, scientists have so far failed to demonstrate a scrubber technology that's economic, energy-efficient and that won't cost the Earth. Until now.

A machine or filtering system which extracts carbon dioxide from the air and stores it underground could be the holy grail of climate science. Although the idea was first proposed in 1999, scientists have so far failed to demonstrate a scrubber technology that's economic, energy-efficient and that won't cost the Earth. Until now.

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