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johnblairdota t1_itk7k3s wrote on October 24, 2022 at 6:54 AM

Reply to comment by ThePhysicsOfBaseball in World's largest protein factory uses fermentation to produce 20,000 tonnes of protein annually for use in fish food in China by mutherhrg

I know of a ex open cut mine turned landfill utilising the methane to regulate the temp for fish farming. Woodlawn near Canberra Australia. does that count?