Energy companies plan to start drilling for natural gas to help ease energy deficit in South Africa . Campaigners say fracking , the drilling technique could damage environment irrevocably . `` The chances of damaging aquifers is very high and South Africa is a water scarce country , '' he told CNN in Cape Town . ` Score: 6 Shell says it will bring economic benefits and help ease South Africa 's energy crisis .
Energy companies plan to start drilling for natural gas to help ease energy deficit in South Africa . Campaigners say fracking , the drilling technique could damage environment irrevocably . Score: 6 Shell says it will bring economic benefits and help ease South Africa 's energy crisis .