Ezweni lanamuhla, ukuvikelwa kwemvelo sekuyinto ehamba phambili. Izimboni ziya ngokuya zifuna izixazululo ezisimeme ezingagcini nje ngokukhulisa ukusebenza kahle kodwa futhi ezinciphisa umthelela wazo endaweni ezungezile. Enye yezinto ezintsha ezinjalo ikhabhinethi yokuvikela imvelo (GHXH-12), ugesi oqinile kanye nezisetshenziswa zokusabalalisa eziklanyelwe ukwamukela imikhuba eco-friendly. Lesi sihloko sizodingida izici ezibalulekile kanye nezinzuzo zaleli khabhinethi,