I have been mainly involved in research and consulting work that combines economic, environmental, and social aspects. In particular, I have been assessing the business feasibility and ripple effects on the local community of developing biogas plants in the field of agriculture as a primary industry. I have also conducted studies on business continuity, including market research on the intentions of stakeholders.Furthermore, in order to realize a decarbonized society in municipalities, I have provided consulting services by calculating greenhouse gas emissions, studying on the potential of renewable energy (Solar, wind, biomass, and hydro) and giving proposal of an introduction model with introduction roadmap. I have analyzed the effects of the project on countermeasures against climate change, the effects on a circular society, and the negative impact on the environment, and have conducted research to assess the above effects on the Sustainable Development Goals (SDGs). I have also trained techniques for communicating skills, providing guidance and consulting to both children and adults according to their level of understanding.I can work with a global network which was created through my experience such as study abroad, international cooperation experiences, and seminars for young researchers organized by the United Nations University.