Izibane zokuthintela uqhushumbo kunye nokugcinwa ngaphandle kwekhabhoni ephantsi ye-carbon aviation ifanelekile kwindawo yerhasi enobungozi, indawo 1, indawo yesi-2, indawo eqhumayo yothuli, indawo yama-20, indawo yama-21, indawo yama-22, kwiklasi ye-IIA IIB IIC yobungqina bokuqhuma kwegesi, iqela lobushushu T1-T6 okusingqongileyo, i-petroleum extraction kunye nokugcinwa Ikhemikhali, iyeza, ilaphu, ushicilelo, amaziko omkhosi, izibane, iindawo eziyingozi.