The people of Cape Town came together during the water crisis and managed to significantly reduce their water consumption. As we now face the worst electricity crisis so far in recent South African history, can we use that same approach to reduce our electricity demand? This is the theme for this week’s Wednesday Panel as we speak to Prof Thinus Booysen, Professor at the Electrical & Electronic Engineering Department at Stellenbosch University (and who was hugely involved during the water-saving campaign); Dr Tony Obilana, Senior lecturer in the Food Science Department at CPUT, and Sarah Collins, founder of Wonderbag.