less income in fact many of the pupils and protest heights invested in the solar cells themselves wendy horne the school's former principal says that the project also brings another benefit besides clean cheap energy so we need always that yeah kids are so excited allan is to actually get involved and interested nero and actually buy still sells him sounds and see how the money would increase or decrease or whatever i mean it was it created a huge interest in nearly excitement and this is what you want to teach our children for the features into pinero skills innovative models to fund and produce green energy are urgently needed in south africa the government aims to produce a quarter of all electricity from renewables by 2030. and i'm joined now by abraham cambridge was featured in that piece and is founder of sun exchange abraham welcome to the show you said in that piece that you get more bang for your buck basically investing in solar when it comes to clean energy i take it that energy production right now in south africa is very very dirty yet the energy mix in south africa is one of the