Shanghai Vertical Farm Turns Pig Waste into Renewable...
China News
May 23, 2024
In Shanghai, a vertical pig farm harnesses the power of pig waste for sustainable energy production. With up to 15,000 cubic meters of methane generated daily from hog excrement, the farm converts this resource into electricity for its operations. Excess methane is refined into bio-natural gas, contributing to the city's gas network and generating an estimated two million cubic meters annually.