Musi wa27 Gunyana, Tata Steel yakazivisa zviri pamutemo kuti kuitira kuderedza kuburitswa kwe "Scope 3" yekambani (value chain emissions) inokonzerwa nekutengeserana kwegungwa kwekambani, yakabatana neMaritime Cargo Charter Association (SCC) nekubudirira musi wa3 Gunyana, ichiva kambani yekutanga yesimbi pasi rose kubatana nesangano iri. Kambani iyi ndiyo kambani yechi24 kubatana neSCC Association. Makambani ese esangano akazvipira kuderedza kukanganisa kwemabasa epasi rose ekutakura zvinhu panharaunda yegungwa.
Peeyush Gupta, mutevedzeri wemutungamiri wekambani yezvekutengeswa kwesimbi yeTata Steel, akati: “Semutungamiri muindasitiri yesimbi, tinofanira kutora nyaya ye“Scope 3” senzira yakakosha uye kugara tichivandudza chiyero chezvinangwa zvekambani zvekushanda kwenguva refu. Huwandu hwedu hwekutumira zvinhu pasi rose hunodarika matani mamiriyoni makumi mana pagore. Kubatana neSCC Association idanho guru rekuzadzisa chinangwa chekuderedza utsi hunoshanda uye hutsva.”
Chibvumirano cheMaritime Cargo Charter inzira yekuongorora nekuburitsa pachena kana mabasa ekuhaya achizadzisa zvinodiwa zvekuderedza kuburitswa kwecarbon muindasitiri yekutakura zvinhu. Chakagadzira hwaro hwepasi rose hwekuongorora nekuburitsa pachena kana mabasa ekuhaya achizadzisa zvinangwa zvemamiriro ekunze zvakatarwa nesangano reUnited Nations rezvemugungwa, International Maritime Organisation (IMO), kusanganisira hwaro hwe2008 hwemagasi ekupisa pasi rose anoburitswa nengarava dzepasi rose panosvika gore ra2050. Chinangwa chekuderedza 50%. Chibvumirano cheMaritime Cargo Charter chinobatsira kukurudzira varidzi vezvinhu nevaridzi vezvikepe kuti vavandudze kukanganisa kwemabasa avo ekuhaya, kukurudzira indasitiri yekutakura zvinhu pasi rose kuti ikurumidze maitiro ekuderedza kuburitswa kwecarbon, uye kugadzira ramangwana riri nani reindasitiri yese nenharaunda.