Akunjalo kwakona ukukhutshwa kweoyile Kuyafana kuba kwiindawo ezithile kulula kwaye kuyingozi kancinci kwindalo esingqongileyo kunezinye iindawo.
Ukuqhuma kwe Ioyile yesanti Yeyona nto inzima kakhulu kwezobuchwephesha kwaye ibangela owona monakalo mkhulu kwindalo. Kuba ifuna ukumbiwa kwemingxunya evulekileyo, sebenzisa isixa esikhulu semithombo yendalo enje amandla namanzi ukongeza kwiikhemikhali eziyingozi.
E-Alberta, Canada kulindeleke ukuba iqale ukukhupha i-oyile kwisanti, ivelise inkcaso ebonakalayo evela kwezendalo nakwamanye amaqela ezentlalo kweli lizwe.
Inkqubo yokumbiwa kolu hlobo lwe petroleum Ingcolisa ngakumbi kunaleyo ikhutshwe emaquleni aseArabhu okanye eVenezuela. Inkqubo ye- krwada esantini ibhitumene okanye ibhitumene Amanzi amaninzi kunye neekhemikhali kufuneka ahlanjwe ukwahlula ibhitumene kwisanti nodongwe.
Le bhitumene iyasetyenzwa ukuyiguqula ibe ngumbane kodwa ifuna amandla ngakumbi kunebitume eqhelekileyo.
Ingxaki eCanada ukongeza kwi ngco liseko Into eza kuyivelisa kukuba le ntlabathi yetha ifunyenwe phantsi kwamawaka eekhilomitha zamahlathi, ke ngoko ziya kugawulwa ukuze kuthathwe ioyile.
Kwakhona xa sele iguqulwe yenziwa fuel Le oli ekrwada ibonakalisiwe ukuba ivelisa izinto ezikhutshwayo ezininzi xa itshisiwe, oko ke kusonyusa ungcoliseko lokusingqongileyo.
Kwi-European Union nase-US kukho inkcaso eyomeleleyo yokungenisa le oyile kwiisanti zebhitum ngenxa yempembelelo enkulu yendalo esingqongileyo.
Oorhulumente baseTshayina naseKhanada ngabo babhengeza ukuxhaphaza olu hlobo krwada kule minyaka izayo.
Ukukhutshwa kweoyile kukodwa ngumsebenzi ovelisa ifuthe elibi lokusingqongileyo kodwa ngakumbi xa usenziwa kwisanti yebhitumene.
Oku kubonisa ukuba iinkampani zeoyile kunye noorhulumente banomdla ngakumbi kwishishini kunokukhathalela i ngileyo kunye nempilo yabantu ngokugunyazisa olu hlobo lokuxhaphaza okuyingozi.
UMTHOMBO: I-BBC