The job duties of an environmental economist focus on the research of economics as it relates to the environment, natural resources, and air and water quality. Your responsibilities in this career may include performing a cost-benefit analysis on sustainable energy solutions, assessing the economic impact of pollution or climate change issues, or determining the feasibility of natural resource management plans. You research, develop, and recommend projects that meet both financial needs and environmental goals for a city, state, or private company. Environmental economists may use statistical analysis and forecasting software to test their projections and perform research.