Aughinish Alumina

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  • Karmøy Technology Pilot in Norway. (Photo: Marius Motrøen, Norsk Hydro.)

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    Decarbonizing the Primary Aluminum Industry

    By Halvor Kvande, NTNU (Retired); Gudrun Saevarsdottir, Reykjavik University; and Barry Welch, Welbank Consulting.  Abstract While global average greenhouse gas (GHG) emissions have changed little over the last several years, the best available data has become more reliable and has showed lower emissions. The electrolysis process has now been performed with a low emission rate […]