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Old landfills could be, quite literally, untapped gold mines.
The market for plastic recycling is drying up, prompting a discussion over what to do with household waste.
Incineration of household waste has gotten a bad name, argues an economist, who sees today's recycling crisis as an opportunity to reconsider how the U.S. handles its waste.
Conveyors carry mixed plastic into a device that will shred recycle them at a plastics recycling plant in Vernon, California.
AP Photo/Reed Saxon,File
Since China stopped importing 'foreign garbage' in March 2018, scrap – especially plastic – has built up in the US. Will this shock trigger long-overdue investments in plastic recycling here?
Could this be turned into fuel, instead of just more plastic?
Plastic can only be recycled a few times before it becomes useless. But even non-recyclable plastic can be used to help produce petrol and diesel. Could this process help overcome the recycling crisis?
Bernard Spragg. NZ/Flickr
China new cleanliness standards for the recyclable materials it imports are so stringent that they are tantamount to a total ban. Australian councils are now in crisis mode as the rubbish piles up.
The technology underlying Bitcoin is starting to spread its wings.
Despite a series of EU laws on waste management, some countries are still a bit rubbish.
What to do with all that rubbish?
Protests against a proposed waste incinerator power plant involving thousands of residents took place in southern China over two weekends in mid-September. The demonstrations, in Boluo county, Guangdong…