The Kennecott mine and smelter decreased toxic releases between 2021 and 2022, Champo said, and is working to further reduce ...

Kennecott’s fleet of 97 haul trucks and heavy machinery equipment at the mine, concentrator, smelter, refinery and tailings are now all fueled by renewable diesel 1 sourced in the United States.

SALT LAKE CITY, Utah, November 13, 2024--(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 ...

(RTTNews) - Anglo-Australian mining giant Rio Tinto Plc (RTNTF, RIO, RIO.L, RTPPF) said that it approved construction of a new 25-megawatt solar plant at its Kennecott copper operation in Utah ...