Glenn Ashton - Significant developments in the energy sector are underway in western Limpopo because of the extensive coal resources in that region. Besides Eskom’s massive Medupi power station, near the existing Matimba power station, there are several other mega-projects in the pipeline. The question is whether these are sustainable or in some cases, even viable. Other developments in the area include expanding the massive Exxaro Grootgeluk mine, which supplies Matimba and Medupi, as well...