Lifeboat Foundation

The pipe dream of carbon capture is one step closer to reality thanks to a Bill Gates-backed startup that is burying bricks made from plants.

The Washington Post detailed a “deceptively simple” procedure by Graphyte to sequester blocks of wood chips and rice hulls, calling it “a game-changer” for the industry, which has been held back by the cost ineffectiveness of other methods.

“The approach, the company claims, could store a ton of CO₂ for around $100 a ton, a number long considered a milestone for affordably removing carbon dioxide from the air,” the outlet reported.