Biodiesel wani nau'i ne na makamashin biomass, wanda yake kusa da dizal na petrochemical a cikin kayan jiki, amma daban-daban a cikin sinadaran sinadaran. Haɗin biodiesel ɗin yana haɗawa ta hanyar amfani da sharar gida / man kayan lambu, man injin sharar gida da samfuran matatun mai azaman albarkatun ƙasa, ƙara haɓakawa, da amfani da kayan aiki na musamman da matakai na musamman.