Ukusebenza kahle kwamandla okukhethekile nokonga kukaphethiloli kudala i-carbon footprint encane uma kuqhathaniswa neminye imibhoshongo ekhanyayo.Ukusetshenziswa kukaphethiloli okuphansi akugcini nje ngokwandisa izikhathi zokugijima, kunciphisa kakhulu ukugcwalisa kanye nezindleko zokuyilungisa.
I-Lighting Towers evela ku-GTL iyisixazululo sokukhanyisa esiphathwayo semisebenzi ehlukahlukene, imicimbi namaphrojekthi, ngaphakathi nangaphandle.Umbhoshongo wokukhanya we-GTL uhlinzeka ngokukhanya okufanayo okunamandla njengombhoshongo wokukhanya we-LED wosayizi ogcwele, kodwa ukwakheka kwawo okuhlangene kuvumela ukuguquguquka okukhulu nokusebenziseka kalula.