Having been awarded a $100 000 grant by the international Million Cool Roofs Challenge last year to deploy solar-reflective roof coatings, the South African National Energy Development Institute (SANEDI) is now underway rolling out this low-tech cooling solution to communities across the country. This initiative is driven by the Kigali Cooling Efficiency Program (K-CEP) with … [Read more...]
Keeping cool during those hot and sweaty nights
One of the worst aspects of summer heat is when there is no respite during the night. This is also when high temperatures can become dangerous to the young and elderly - as they battle to sleep and then succumb to exhaustion. Here are some cool eco-friendly tips in a story by Julie Ellis: We all know sleeping in an air-conditioned home on a sweltering night can feel … [Read more...]
Finding smart insulation for a hot house
Another summer almost over … hope to goodness the worst heat is over. How clueless was the building industry about energy efficiency when most of our houses were built! Who does not want to save energy now – and it is indeed all our duty to relieve the pressure on the national energy supply. Our double storey really cooks upstairs, where we work. Ancient traces of insulation … [Read more...]
Banting diet for dogs
The true judge as to whether a diet is “perfect” for both dog and human is based on whether they are able to provide the correct pH balances, with a leaning towards alkalinity. Thus, when one looks at popular human diets, this important formula is always fulfilled. The Banting Diet, promoted by our own legendary Professor Tim Noakes, fulfills these requirements. Often his … [Read more...]
New solar plants coming to sunny Northern Cape
Two new concentrating solar power (CSP) plants have been announced by the Department of Energy, to be built in the Northern Cape. Kathu Solar Park and Redstone Solar Thermal Power, which will both build 100MW capacity, were the preferred bidders in the third round of the government's Renewable Energy Independent Power Producer Procurement Programme (REIPPPP), the department … [Read more...]
