A heavy truck seen working at the nickel mining area.Nickel mining by the PT Vale Indonesia, a nickel plant in Soroako, South Sulawesi, Indonesia. A number of economists and observers predict an increase in demand for nickel in future, one of the reason

A heavy truck seen working at the nickel mining area.Nickel mining by the PT Vale Indonesia, a nickel plant in Soroako, South Sulawesi, Indonesia. A number of economists and observers predict an increase in demand for nickel in future, one of the reason

2EMPH3N A heavy truck seen working at the nickel mining area.
Nickel mining by the PT Vale Indonesia, a nickel plant in Soroako, South Sulawesi, Indonesia. A number of economists and observers predict an increase in demand for nickel in future, one of the reasons is the era of electric vehicles where nickel is a raw material for its batteries. (Photo by Hariandi Hafid / SOPA Images/Sipa USA)