The process of digestion used to generate biosolids produces electricity to help power Sydney Water’s treatment plants. In 2015-16 Sydney Water produced around 21% of its total energy requirements through the treatment of biosolids. In 2016-17 around 60GWh of renewable energy came from biosolids treatment. Sydney Water also exported around 4GWh to the electricity grid …
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Sydney Water’s biosolids generating energy and helping NSW farmers
