S. 1564 — A bill to amend the Clean Air Act to improve the renewable fuel program by combining the categories of ‘‘cellulosic biofuel’’ and ‘‘advance biofuel’’ into 1 technology- and feedstock-neutral category of ‘‘advanced biofuel’’, and for other purposes; to the Committee on Environment and Public Works.

By Mr. UDALL of New Mexico (for himself and Mr. Crapo), S5684 [15SE]