Where do your coffee cups, clothes and household appliances go to die? New documentary Trash Trail traces the afterlife of consumer goods in Singapore to reveal surprising findings.
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.
Add this to China's mass manufacturing ability: a 3D printer in Shanghai can build 10 houses within 24 hours by repurposing China's 1.5 billion tonnes of construction waste into 'ink'.