Ku ya 2 Werurwe, ArcelorMittal yatangaje ko yarangije kugura ibyuma bya John Lawrie, isosiyete ikora ibijyanye no gutunganya ibyuma byo muri Ecosse, ku ya 28 Gashyantare. Nyuma yo kugura, John Laurie aracyakora akurikije imiterere y’isosiyete.
John Laurie ibyuma ni isosiyete nini itunganya ibicuruzwa, ifite icyicaro i Aberdeen, muri otcosse, ifite amashami atatu mu majyaruguru y'uburasirazuba bwa Scotland.Ibicuruzwa byarangiye byoherezwa cyane muburayi bwiburengerazuba.Bivugwa ko 50% by'ibikoresho by'isosiyete biva mu nganda zikomoka kuri peteroli na gaze mu Bwongereza.Hiyongereyeho isenywa ry’iriba rya peteroli na gaze mu nyanja y’Amajyaruguru kubera ihinduka ry’ingufu, biteganijwe ko ibikoresho by’ibanze by’isosiyete byiyongera cyane mu myaka 10 iri imbere.
Byongeye kandi, AMMI yavuze ko mu rwego rwo kugera ku kutabogama kwa karubone mu mikorere y’ibikorwa byihuse, isosiyete irateganya kongera ikoreshwa ry’ibyuma bishaje no kugabanya ibyuka bihumanya ikirere.