Engineering News 21 November 2011.

South Africa’s coal-heavy electricity utility Eskom, which has officially launched a photovoltaic (PV) power plant at its Lethabo power station, near Vereeniging, in Gauteng, says it is considering a number of projects to reduce emissions from its existing fleet of power stations…

http://www.engineeringnews.co.za/article/eskom-weighs-emission-reduction-options-as-its-launches-pv-pilot-2011-11-21