II 118th CONGRESS 1st Session S. 2991 IN THE SENATE OF THE UNITED STATES September 28 (legislative day, September 22), 2023 Mr. Manchin (for himself, Mr. Barrasso , Mr. King , and Mr. Marshall ) introduced the following bill; which was read twice and referred to the Committee on Energy and Natural Resources A BILL To improve revegetation and carbon sequestration activities in the United States, and for other purposes.