S. 504 · 117th Congress Green Spaces, Green Vehicles Act of 2021 StageIn committee SponsorCatherine Cortez Masto Introduced2021-03-01 Latest action2021-03-01 · Introduced in Senate Follow Summary Text Subjects Cosponsors (7) Votes (0) Actions Cosponsors (7) Martin Heinrich Current member Senate NM Democrat Mazie Hirono Current member Senate HI Democrat Jeff Merkley Current member Senate OR Democrat Jacky Rosen Current member Senate NV Democrat Tina Smith Current member Senate MN Democrat Debbie Stabenow Former member Senate MI Democrat Ron Wyden Current member Senate OR Democrat