BHP Billiton to go all-renewable at giant copper mine in Chile

Mining multinational to join others tapping into nation's rich wind and solar resources

Escondida copper mine in Northern Chile. — Escondida copper mine in Northern Chile.Foto: BHP Billiton

Alexandre Spatuzza in Sao Paulo

Published 9 October 2019, 14:42Updated 9 October 2019, 14:43