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Articles on Water footprint

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A 1 kilowatt solar PV panel can save about 1.4 tonnes of carbon dioxide emissions per year. Stepan Franko/AAP

How to neutralise your greenhouse gas footprint

By investing in solar panels and going electric for your motoring and heating, you can directly offset your greenhouse emissions. And in the long run, the upfront costs will repay themselves.
Lab-grown or cultured meat, when done at scale, will be an industrial process with significant energy requirements. Beck Diefenbach/Reuters

Why cows are getting a bad rap in lab-grown meat debate

Despite many claims, nobody knows for sure how the environmental footprint of lab-grown meat compares to livestock. An animal scientist says the issue is not black and white.

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