Articles on Waste

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Melbourne is one Australian city that’s moving to improve its waste management and reduce its reliance on trucks to collect waste. TK Kurikawa/Shutterstock

As cities grow, the Internet of Things can help us get on top of the waste crisis

Cities around the world are struggling to manage their mountains of waste. We can use the Internet of Things for smart waste systems that collect, sort, reuse and recycle most of what is thrown out.
Changing incandescent light bulbs (right) to LEDs (left) is an example of eco-efficiency, but it can also have unintended consequences. Shutterstock

The pitfalls of eco-efficiency

Often presented as one of the best ways to save energy, eco-efficiency often proves to be less effective than one might think.
Debris left behind after a tornado strike on Jefferson City, Missouri, May 23, 2019. AP Photo/Summer Ballentine

Millions of burnt trees and rusted cars: Post-disaster cleanup is expensive, time-consuming and wasteful

Government agencies have detailed plans for responding to disasters, but one piece doesn't get enough attention: cleaning up the mess that's left behind.
Plenty of ink has been spilled over Australia’s recycling and waste problem, but real action remains frustratingly out of reach. AAP Image/James Ross

Another COAG meeting, another limp swing at the waste problem

An inconclusive COAG meeting comes after years of inquiries, announcements, initiatives, investigations and reviews. Australia is no closer to actually tackling our waste problems.

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