Antofagasta announces first mine to use 100% renewable energy
Andrew Slavin2019-02-12T06:06:19+00:00Credit: Antofagasta Chilean copper mining group Antofagasta has signed a power supply agreement with utilities company Colbún to provide 100% renewable power to its Zaldivar mine. The open-pit, heap-leach copper oxide mine, located in Northern Chile, is a 50% joint venture between Antofagasta and Barrick Gold. The 10-year agreement between Antofagasta and Colbún will power the mine through a mixture of hydro, Read More