South African environmental groups have challenged the government’s decision to grant permission for a water project which aims to supply developments for its future coal reserves. Authorizing a part of the Mokolo Crocodile (West) Water Augmentation Project, which would pump water to the coal-rich Waterberg region, is unlawful because the development “must be socially, environmentally and economically sustainable,” environmental groups Earthlife Africa and groundWork said in an appeal to the Department of Environmental Affairs.