ALMA, Canada--(BUSINESS WIRE)-- Rio Tinto is investing US$1.2 billion (CA$1.7 billion) to modernise its Isle-Maligne hydroelectric power plant, commissioned in 1926 in Alma, Quebec. This is Rio ...

Rio Tinto plans to invest $1.2 billion (C$1.7 billion) to modernize its Isle-Maligne hydroelectric power plant in Quebec. This significant investment aims to secure low-carbon aluminum production in ...

JULY 4 – Rio Tinto has negotiated a tentative agreement over labour at the Alma aluminium smelter in Quebec, Canada, six months after locking out 780 workers. The lock out occurred on January 1, 2012, ...

Rio Tinto will invest $1.2 billion to modernize a hydroelectric power plant in Quebec in a bid to secure future aluminum production in the Canadian province. The money being injected into the ...

MONTRÉAL, Nov. 13, 2025 /CNW/ - ELYSIS is proud to announce the successful start-up of its 450 kiloampere (kA) designed inert anode cell at the end of an existing potline at the Rio Tinto smelter in ...

JULY 3 – Rio Tinto has reached a tentative agreement with representatives of unionised workers at the Alma aluminium smelter. A total of 780 workers at the 438,000tpa smelter, in Quebec, northeast ...

MONTRÉAL--(BUSINESS WIRE)--Rio Tinto will install carbon free aluminium smelting cells at its Arvida smelter in Québec, Canada, using the first technology licence issued by the ELYSIS joint venture.

Rio Tinto is diversifying beyond iron ore, investing heavily in lithium production, positioning itself as a major player in the battery metals sector. The correlation between Rio Tinto's stock and ...