According to Roskill, by revising the flowsheet to reduce the project's footprint and looking to secure an off-site brownfield location for a refining facility, LEM has lowered the environmental risk at Norra Kärr, increasing its ESG appeal.
If processed into natural gas, the estimated rate of 950kg/h of methane emissions from trona mines in Wyoming could supply electricity for a year to 1 million homes.