Since the establishment in 2001, Ecosian has been serving both public and private sectors in energy management and climate change. Started from a small consultancy specialised in Life Cycle Assessment, Ecosian grew as the leader in energy management and climate change consulting in Korea, providing a wide range of services on energy saving and efficiency improvement for builddings and plants, renewable energy projects, sustainability management and ETS compliance as well as IT based solutions for energy and GHG management.