Big oil is racing to scale up carbon capture to slash emissions but the challenges are immense

A standard drilling rig that Chevron will be drilling its first onshore test well for the 14,000-acre Bayou Bend CCUS project is photographed on Thursday, Feb. 22, 2024 in Winnie area. It is expected to have the capacity to store more than 1 billion metric tons of carbon dioxide in underground geologic structures.Yi-Chin Lee | Houston Chronicle | Hearst Newspapers | Getty ImagesA paper mill in a small Mississippi town could help demonstrate whether capturing carbon dioxide emissions and storing it deep unde ...