S. 4621 · 117th Congress Next Generation Fuels Act of 2022 StageIn committee SponsorChuck Grassley Introduced2022-07-26 Latest action2022-07-26 · Introduced in Senate Follow Summary Text Subjects Cosponsors (5) Votes (0) Actions Cosponsors (5) Richard Durbin Current member Senate IL Democrat Sherrod Brown Former member Senate OH Democrat Tammy Duckworth Current member Senate IL Democrat Joni Ernst Current member Senate IA Republican Amy Klobuchar Current member Senate MN Democrat