Mgbawa gas methane gbawara na ogbunigwe Kostenko Kazakhstan's Karaganda region, nwe ya ArcelorMittal Temirtau, kpatara ọnwụ 21, ebe ndị na-egwuputa ihe 23 ka na-efu. N'ime mmadụ 252 ndị na-egwupụta akụ̀ ndị bịaranụ, a chụpụrụ 208 n'enweghị nsogbu.
Na nzaghachi, Onye isi ala Kassym-Jomart Tokayev kwụsịrị imekọ ihe ọnụ itinye ego na ArcelorMittal Temirtau wee malite nyocha gọọmentị. Ọfịs onye ọka iwu Kazakhstani na-eme nyocha tupu ikpe ikpe maka mmebi iwu nchekwa nwere ike ime.
Prime Minista Alikhan Smailov ebulitela nchegbu nchekwa na mbụ, na-ekwupụta ihe karịrị ọnwụ 100 na akụrụngwa ArcelorMittal Temirtau n'ime afọ 15 gara aga.
