A worker in a protective suit pokes a metal rod taps slag from a smelting furnace at PT Vale Indonesia's nickel processing plant in Sorowako, South Sulawesi, Indonesia, Tuesday, Sept. 12, 2023. As demand for materials needed for batteries, solar panels and other components vital for cutting global emissions rises, carbon emissions by miners and refiners will likewise rise unless companies actively work to decarbonize. (AP Photo/Dita Alangkara)