California ku salaysanQorshayaasha sibidhka samaynta Brimstonesi loo soo saaro alumina heerka dhalaalaysa ee Maraykanka marka la gaadho 2030. Sidaas awgeed hoos u dhigidda ku tiirsanaanta Maraykanka ee alumina iyo bauxite ee dibadda laga keeno. Iyada oo qayb ka ah habka soo saarista sibidhka ee kaarboonaynta, sibidhka portland iyo sibidhka kaaliyaha ah (SCM) ayaa sidoo kale loo soo saaray sibidh ahaan.

Brimstone $8.7 milyan oo ka mid ah $189 milyan oo ah tabarucaadka kharashka federaalka ee ka yimid Waaxda Tamarta. Waxa ay bilaabmi doontaa hawlgalada tijaabada sanadka 2025, waxaana qorshaynaya in la furo $378 milyanwarshad bandhig ganacsi in2030, xooji silsiladda sahayda aluminium ee gudaha iyo abuurista shaqooyin.