Energy is only a fraction of the issue and easily solvable, I’m not a 100% certain but I think that some mines are even powered with renewables energy.
The main issue is tailings, millions of cubic meters of toxic, sometime radioactive, full of heavy metals mud. The tailings are piled up behind dams that regularly breaks and contaminate entire regions.
Even of the dams don’t break it is still hundred of square kilometers of land that is contaminated for millennia.
Energy is only a fraction of the issue and easily solvable, I’m not a 100% certain but I think that some mines are even powered with renewables energy.
The main issue is tailings, millions of cubic meters of toxic, sometime radioactive, full of heavy metals mud. The tailings are piled up behind dams that regularly breaks and contaminate entire regions.
Even of the dams don’t break it is still hundred of square kilometers of land that is contaminated for millennia.