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A Start-Up’s Unusual Plan to Suck Carbon Out of the Sky
Just as there are lots of ways to add CO2 to the air, there are lots of ways—potentially—to remove it. A technique known as “enhanced weathering” is a sort of upside-down version of the project I toured at the Hellisheiði Power Station. Instead of injecting CO2 deep into rock, the idea is to bring the rock up to the surface to meet the CO2. Basalt
... See moreElizabeth Kolbert • Under a White Sky
