After a recent infusion of government money into technology that sucks carbon out of the air, big business is getting in as well. Amazon announced Tuesday that it will help fund the world's largest deployment of direct air capture (DAC) technology by purchasing a quarter of a million metric tons of carbon removal over the next decade from STRATOS, the first DAC plant from 1PointFive, a carbon removal technology company. The carbon that is removed through the air capture systems will then be stored underground in saline aquifers, which are large rock formations saturated in salt water. "With these two new investments in direct air capture, we aim to target emissions we can't otherwise eliminate at their source," Kara Hurst, Amazon's VP of worldwide sustainability, said in a release. Amazon's announcement comes on the heels of Microsoft 's news that it has agreed to buy carbon credits from California-based startup Heirloom Carbon, which uses limestone to remove carbon from the atmosphere.

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Persons: Kara Hurst, Amazon's, We're, Brian Marrs, Microsoft's, Hurst Organizations: Amazon, STRATOS, CarbonCapture, Microsoft, U.S . Department of Energy, Law Locations: 1PointFive, CarbonCapture Inc, California, Paris