and Jamie Pringle –
Each year more than 300 tonnes of processed gold are dumped in landfills. What if we could mine landfills for gold and other precious metals, ask researchers from Keele University.
What does it say about our food production system that perfectly edible produce is thrown out every day? Chamila Perera speaks to dumpster divers and examines how to fix the society's food waste problem.
Medilyn Manibo –
China's city of Shenzhen will play host to the world's largest waste-to-energy power plant by 2020, which will be capable of burning 5,000 tonnes of garbage daily. Here's how they're doing it.
Thermal and Digestion Waste-to-Energy Technologies Worldwide contains comprehensive data on the worldwide market for waste to energy technologies (incineration, gasification, pyrolysis and thermal depolymerization, and anaerobic digestion), including historic (2006-2010) ...