Analysis of the potential for a comprehensive approach towards LCA and EMS in Japan

Sustainable development can only be achieved if industry adoptsboth product related and organisation related environmental management tools, such as Life Cycle Assessment (LCA) and Environmental Management Systems (EMS). In Japan, EMS (ISO 14001) is more widely applied than LCA (ISO 14040). Therefore,one means by which Japanese industries could be motivated to adopt and use LCA is to relate LCA-activities to the policies and instruments of ISO 14001. The potential of such a comprehensive approach was analysed by a survey of 270 Japanese enterprises (response rate 45%). The results indicate that 19% of the responding representatives had responsibilities for both LCA and EMS, while the remaining only work in one of both fields. A statement in the company’s/ plant’s Environmental Policy of ISO 14001, stating that LCA is to be used as part of the EMS, was found in 42% of all companies. A surprising number (39%) either already use, or plan to use, LCA and EMS as combinated/integrated tools. A strong argument for the establishment of a comprehensive approach can be seen in the perception of the usefulness of LCA, which was rated significantly higher in companies that acknowledged the complementary potential of LCA and EMS.