Raising Revenue From Alien Invasives
A pilot project in the Overberg aims to produce useful agricultural products using cleared invasive plants
pyrolysis
Waste-To-Energy Options Offer South Africa a Way Out of Its Landfill Crisis
As our waste crisis deepens, South Africa’s landfills risk looming exhaustion, experts warn. According to Mark Williams-Wynn of the Institute of Waste Management of Southern Africa (IWMSA), the country urgently needs alternative waste disposal methods that will serve to support the existing waste hierarchy – reduce, reuse, recycle, recover, and dispose. With ageing waste infrastructure …