The city of Magna, Utah, was once the home of a major coal-fired power plant that provided electricity for Rio Tinto’s ...

Kennecott in 2019 shut down its last coal-fired power plant, eliminating 6,000 tons of pollutants from the Salt Lake Valley airshed ... for underground copper mining — Kennecott has reduced ...

SALT LAKE COUNTY — They ... of rock at Kennecott's Bingham Canyon Mine. As you look at the dump trucks, hauling ore out of the largest open pit copper mine in the world, it's easy to think ...

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 ...

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 ...

Rio Tinto has approved construction of a new 25-megawatt solar plant at its Kennecott copper operation in Utah, bringing the ...