Petroleum major Indian Oil Corporation Limited (IOCL) celebrated World Environment Day by pledging its commitment to sustainable development by balancing economic growth with clean environment. The function, which took place at the company’s southern regional office, had a guest lecture by Dr Srinivasan Chandrasekharan, Professor of Ocean Engineering, IIT-Madras, on the environmental impact of the oil industry. The company also screened a film on the planet and its environment and organised an online quiz for employees. The function was inaugurated by K R Sureshkumar, ED(RS)/SR.