Engineering News 5 May 2011.

Wind, solar, biomass and landfill gas project developers speaking at the National Energy Regulator of South Africa’s (Nersa’s) public hearings into the renewable energy feed-in tariff (Refit) review, were in agreement that the revised tariffs were unsuitable to stimulate a renewable energy development in South Africa…

http://www.engineeringnews.co.za/article/renewable-energy-developers-say-revised-tariffs-could-halt-investments-2011-05-05