The Utah facility is one of 14 projects provisionally ... The company was working with Rio Tinto to figure out how to use the ...

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Australian miner Rio Tinto said on Wednesday it had approved the construction of a new 25-megawatt (MW) solar plant at its Kennecott copper operation in Utah, bringing the mine’s total solar ...

Metal mines handle and dispose of some of the largest quantities of toxic chemicals in the country, and one of the biggest ...

SALT LAKE CITY, Utah--(BUSINESS WIRE)--Rio Tinto has completed the transition from conventional to renewable diesel for all heavy mining equipment at its Kennecott copper mine in Utah, giving the ...

SALT LAKE CITY, Utah--(BUSINESS WIRE)--Rio Tinto has approved construction of a new 25-megawatt solar plant at its Kennecott copper operation in Utah, bringing the mine’s total solar capacity to ...

SALT LAKE CITY, Utah, October 29, 2024--(BUSINESS WIRE)--Rio Tinto has completed the transition from conventional to renewable diesel for all heavy mining equipment at its Kennecott copper mine in ...