As the draft Integrated Resource Plan of our country outlines, South Africa will continue to generate electricity from a mixture of energy sources and this would be coal, nuclear - which we have, hydro - which we can get, wind, sun and gas. Those are the sources of our energy mix and as part of our architecture we are committed to having a healthy energy mix in terms of generation. What it does it reduces risks and it enables us to spread our risk properly so that when one goes down the other one kicks in. For instance, when there isn't enough wind, we know that we can rely on either coal- generated power or nuclear. That is the architecture of our coal structure that we have. Thank you, Madam Speaker. [Applause.]