Kwamukele ubuchwepheshe besayensi ukugcina ingcindezi, ukupholisa.
Kukhona nejakhethi yokupholisa ukuze unciphise izinga lokushisa.
Kwaqaphela ukwehlisa izinga lokushisa ngokushesha, ukwehlisa ingxenye.Isimo sokuhlanza esiphelele, umklamo wesayensi wethangi nekhanda.
Qinisekisa ukunikezwa kwe-CO₂, izinga lokushisa eliphansi likabhiya, ukuhlanzwa kwethangi.Qinisekisa ukuthi ithangi lixhunyiwe futhi lihlanganyela nohlelo lwe-CIP, amanzi eqhwa, ukulawula izinga lokushisa.