The founders of Holy Grail, a two-year-old startup based in Mountain View, California, are taking a micro approach to solving the outsized problem of capturing carbon.
The startup is prototyping a direct air carbon capture device that is modular and small — a departure from the dozens of projects in the U.S. and abroad that aim to capture CO2 from large, centralized emitters, like power plants or industrial facilities. Holy Grail co-founder Nuno Pereira told TechCrunch that this approach will reduce costs and eliminate the need for permits or project financing.
While Holy Grail has a long development and testing …
