Researchers focus on dairy's carbon footprint

Researchers at the University of Arkansas are attempting to help the U.S. dairy industry decrease its carbon footprint as concentrations of carbon dioxide in the Earth's atmosphere reach record levels.

The long road to the 2000-watt society

The vision of a society in which each inhabitant of the earth manages to consume only 2000 watts (48 kilowatt-hours per day) has already been around for 15 years. During this time, there has been a steady increase in environmental ...

Bugs are food of the future, UN says

Beetles, caterpillars and wasps could supplement the diets of billions of people globally and help feed livestock, the UN's Food and Agriculture Organisation said on Monday, calling for more investment in edible insect farming.

Sustainability in the brewery

A new research project helps agro-food sector small and medium size enterprises, such as bakeries and breweries, improve their environmental sustainability

Wet computer server could cut internet waste

A revolutionary liquid-cooled computer server that could slash the carbon footprint of the internet is being tested at the University of Leeds.

Emission trading schemes limit green consumerism

Schemes that aim to regulate greenhouse gas emissions can limit consumers' attempts to reduce their carbon footprints, according to an economist at the University of East Anglia (UEA).

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