Denise Mauzerall analyzes the impacts of energy technology choices on air quality, public health, food security and greenhouse gas mitigation. Her group conducts policy-relevant scientific research utilizing regional and global atmospheric chemistry/climate models, as well as atmospheric, agricultural and epidemiological data. She collaborates widely with scholars in a variety of fields. Her recent research also examines international energy financing of coal and renewable energy. The group has published papers in Nature, Nature Sustainability, and Proceedings of the National Academy of Science, as well as in a variety of top disciplinary journals.