Noelle is Professor in the Institute for Data, Systems and Society and the Department of Earth, Atmospheric and Planetary Sciences, and the Director of MIT’s Center for Sustainability Science and Strategy (CS3). She served as Interim Director of MIT’s Institute for Data, Systems, and Society (2023-2024), and served as director of MIT’s Technology and Policy Program from 2018-2023. Her research uses modeling and analysis to inform sustainability decision-making, focusing on issues involving air pollution, climate change and hazardous substances such as mercury. She received her PhD and M.A. (Earth and Planetary Sciences) and B.A. (Environmental Science and Public Policy) from Harvard University. Her work has focused on atmospheric chemistry, air pollution, as well as interactions between science and policy in international environmental negotiations. She is the recipient of a U.S. National Science Foundation CAREER award (2011), a Leopold Leadership fellow (2013-2014), Kavli fellow (2015), a member of the Global Young Academy (2014-2018), an American Association for the Advancement of Science Leshner Leadership Institute Fellow (2016-2017), and a Hans Fischer Senior Fellow at the Technical University of Munich Institute for Advanced Study (2018-2021).