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Rio to trial hydrogen in alumina refining

Rio Tinto is partnering with the Australian Renewable Energy Agency (ARENA) to study whether hydrogen can replace natural gas in alumina refineries to reduce emissions.

Rio to trial hydrogen in alumina refining Rio to trial hydrogen in alumina refining Rio to trial hydrogen in alumina refining Rio to trial hydrogen in alumina refining Rio to trial hydrogen in alumina refining

Rio Tinto's Yarwun alumina refinery in Gladstone