; (B) the Secretary of Energy; and (C) the Chief of the Forest Service. (b) Authorization of appropriations There are authorized to be appropriated to the Secretary of the Interior to carry out this section $2,000,000 for each of fiscal years 2024 through 2033. VI Department of Transportation 601. Federal Highway Administration (a) Definitions In this section: (1) Carbon-sequestering new material The term carbon-sequestering new material means a novel formulation of cement, concrete, or aggregate that allows captured carbon dioxide to be sequestered, including— (A) carbon dioxide-adsorbing materials; (B) carbon dioxide-absorbing materials; (C) carbon dioxide-cured cement and concrete; (D) new aggregate materials made from mineral carbonization; (E) cement formulations that substitute clinker with other materials, subject to the condition that such other materials comprise not less than 50 percent of the cement formulation