LUCKNOW, Sept. 27 -- The Lucknow Municipal Corporation (LMC) will next week float global tender for production of bio-CNG from cow dung at Kanha Upvan here. Speaking on the issue, Mayor Sanyukta Bhatia said: "LMC will be the first municipal corporation to float global tender for production of bio-CNG from the cow dung produced by about 9,500 stray cows, bulls and calves in Kanha Upvan. The upvan has a capacity of producing 50,000 kg of biogas per day."...