His research interests include nonmarket valuation, water and sanitation, environmental health, energy poverty and transitions, trans-boundary water resource planning and management, and the impacts and economics of climate change. Jeuland's recent research includes work to understand the economic implications of climate change for water resources projects on transboundary river systems, a range of primary data collection projects related to analysis of adoption of environmental health improving technology, and analysis of the costs and benefits of environmental health interventions in developing countries. He has conducted multiple field experiments on issues such as: the role of water quality information in affecting household water and hygiene behaviors; the demand for, and impacts of cleaner cookstoves on household well-being; the long-term sustainability and effects of rural sanitation and water supply projects. He has also collected data on preferences for a range of environmental health improvements including cholera vaccines, household water treatment technologies and improved cookstoves. In the energy and development domain, he is currently working on several projects with the Energy Access Project at Duke, and is a co-founder of the Sustainable Energy Transitions Initiative (SETI), along with Professor Subhrendu Pattanayak and scholars from Chile, China and Ethiopia. His energy portfolio includes work related to evaluation of cleaner cooking interventions, measuring energy access and reliability, and reviews of the drivers and impacts literature related to energy.