CENX 10-KMar 3 '25
“Power is supplied to Grundartangi from hydroelectric and geothermal sources under long-term power purchase agreements with three separate suppliers - HS, Landsvirkjun and OR.”
AA 10-KFeb 26 '26
“Iceland Landsvirkjun, the Icelandic national power company, supplies competitively priced electricity from a hydroelectric facility to the smelter under a 40-year power contract, which expires in 2048 with a price renegotiation effective from 2028.”