A Hoover for atmospheric CO2

Why not reduce atmospheric CO2 by capturing it? Why pay $500-$1000 per ton to reduce CO2 via electric cars, if you could pay 80% less via a direct capture of greenhouse gases?

Can it succeed? How, when, and how much? The Digest investigates.In western Canada a technology is under development that its…

Full text: http://www.biofuelsdigest.com/bdigest/2015/06/22/a-hoover-for-atmospheric-co2/

Source: BiofuelsDigest, 2015-06-22.