SAGUENAY, Canada--(BUSINESS WIRE)-- Rio Tinto and its new partner Indium Corporation have successfully extracted the first primary gallium as part of a research and development project, which ...

PITTSBURGH--(BUSINESS WIRE)--Alcoa Corporation (NYSE: AA) today announced that Australian governments have provided $7.7 million of funding to conduct pilot trials on a new carbon reduction technology ...

Alcoa Corp detailed plans on Thursday for a "step change" in alumina production that would allow it to cut 70% of emissions from the carbon intensive process by tapping renewable energy. MELBOURNE, ...

Alcoa Corp is looking to develop a process to cut greenhouse gas emissions from the refining of alumina by up to 70%, with support from an Australian government agency grant, the two groups said on ...

Japan’s Sumitomo Corp. will build a 2.5 MW renewable hydrogen pilot plant in Gladstone, Queensland, as part of Rio Tinto’s plans to trial the use of hydrogen as a replacement for gas in the ...

MELBOURNE, Australia--(BUSINESS WIRE)--Rio Tinto has partnered with the Australian Renewable Energy Agency (ARENA) to study whether hydrogen can replace natural gas in alumina refineries to reduce ...

Alcoa World Alumina L.L.C. is one of the world’s largest producers of metallurgical grade alumina, the raw material for the aluminum smelting process. The Point Comfort Operations is Alcoa’s only ...

MELBOURNE, May 21 (Reuters) - Alcoa Corp (AA.N), opens new tab is looking to develop a process to cut greenhouse gas emissions from the refining of alumina by up to 70%, with support from an ...

MELBOURNE, June 17 (Reuters) - (This story corrects advisory that $2-5 bln is estimated cost to retrofit technology to Australia’s six existing alumina refineries, not cost per refinery, in paragraph ...