S. 1528 · 114th Congress Department of Defense Energy Security Act of 2015 StageIn committee SponsorMazie Hirono Introduced2015-06-09 Latest action2015-06-09 · Introduced in Senate Follow Summary Text Subjects Cosponsors (2) Votes (0) Actions Cosponsors (2) Gary Peters Current member Senate MI Democrat Ron Wyden Current member Senate OR Democrat