Yoo cafaqamee fi furdatu (concentrated) godhame, baayoogaazin konkolaataa geejjibaaf fayyaduu danda'a. Baayoogaazii cafaqamaan, biyyoota akka Iswiidin, Siwiizerlaandi fi Jarmanii keessatti ballinaan hojiirra oolaa jira. Baaburri baayoogaazin deemu, kan Biogaståget Amanda (Baabura Baayoogaazii Amanda) jedhamu, biyya Iswiidin keessatti bara 2005 kaasee hojjachaa jira. Baayoogaaziin otomoobilii hoofuf ni oola. Bara 2007tti, addunyaarratti konkolaatonni tilmaamaan 12,000 ta'an baayoogaazii fooyya'adhaan fayyadamuun kan deeman turan, keessumaayyuu Yuurooppi keessatti.