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This can be sold off as a product, or used directly to run specially tailored engines. The solid remainder of the waste is used as fertilizer. Cow manure is washed out as a slurry, and kept in covered ...

New Delhi: Chief minister Rekha Gupta on Saturday inaugurated the city's first large-scale biogas plant at Nangli Dairy with a capacity to process 200 metric tonnes of waste or cow dung daily. The ...

India is gearing up to use cow dung to power vehicles in a move officials say will cut emissions, create rural jobs, and turn a waste problem into an energy source. The plan, launched in Uttar Pradesh ...