India-headquartered hydrogen company Hygenco Green Energies has opened a green ammonia plant in Odisha, India.The east coast facility, located in Gopalpur Industrial Park – a near 3,000-acre site that is being developed by Tata Steel Special Economic Zone – aims to produce 1.1 million tonnes a year of green ammonia once fully commissioned.Last year Hygenco selected Denmark-based Topsoe as...