Ana binciken man fetur mai ɗorewa (SAF) wanda aka samu daga sharar ɗan adam a matsayin wani ƙwaƙƙwaran madaidaici ga burbushin mai don ƙarfafa jiragen sama. Gwamnatoci a duk faɗin duniya suna yunƙurin samar da sabbin hanyoyin zirga-zirgar jiragen sama, tare da sanya maƙasudin ɗaukar SAF da rage fitar da hayaki a fannin zirga-zirgar jiragen sama. Kamfanoni kamar Wizz Air da Firefly suna saka hannun jari a ayyukan don canza najasa zuwa SAF, da nufin yin amfani da wadataccen abinci da rage hayakin carbon a cikin masana'antar jirgin sama.