NEW DELHI, INDIA - JULY 4: (L-R) Managing Director of DTC Manoj Kumar, Chairman of Indian Oil Corporation Ltd. Sanjiv Singh, environmentalist Sunita Narain, Chairman of Environment Pollution Authority Dr. Bhure Lal, Director (Research and Development) of Indian Oil Corporation Ltd. Dr. SSV Ramakumar, Managing Director of Indraprastha Gas Limited (IGL) ES Ranganathan during the ceremony to lay the foundation stone for the HCNG plant, at Rajghat DTC Depot on July 4, 2019 in New Delhi, India. (Photo by Sanjeev Verma/Hindustan Times)
