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Less food waste in 2020

According to the Food and Agriculture Organization of the United Nations (FAO), food waste refers to the “decrease in the quantityquality of food resulting from decisions and actions by retailers, food service providers, and consumers” (http://www.fao.org/food-loss-and-food-waste/en/). Link to full article

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New technique could accelerate waste-to-methane production

In a recent study, environmental engineering master‘s student Bappi Chowdhury and his colleagues found that adding conductive materials to the waste products could potentially turn them into a reliable feedstock, allowing for a production rate of up to 70 percent more biomethane—a renewable energy source—from a mixture of fat, oil …

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When recycling fails, how will we deal with the tonnes of plastic waste we produce?

Recycling may feel good, but in practice, it often just means dumping plastic in Southeast Asia for other countries to deal with. And when they can’t, plastic often ends up in landfill anyway. So how to remedy the situation? Link to full article

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