Prof. Rebecca J. Barthelmie joined Cornell University in 2014 and is a Croll Faculty fellow and professor at the Sibley School of Mechanical and Aerospace Engineering. She previously held faculty positions at the Technical University of Denmark, University of Edinburgh, and Indiana University and was a Fulbright fellow in 2018. Her research is focused on wind energy resources and wind turbine wakes within and downwind of large wind farms both on- and offshore. She is an expert in measurement (particularly lidar), modeling, and data analysis of large wind farm data sets.