Diana Hernández

• Associate Professor of Sociomedical Sciences, Columbia University

Dr. Diana Hernández is a tenured Associate Professor at Columbia University's Mailman School of Public Health, the Founding Principal Investigator of the Energy Equity, Housing and Health Program and co-Director of the Energy Opportunity Lab at the Center on Global Energy Policy. For the 2025–2026 academic year, she is a Climate Justice Fellow at Harvard University's Radcliffe and Salata Institutes. A pioneering sociologist, Professor Hernández has advanced the concept of energy insecurity through innovative mixed-methods research, community partnerships, and policy interventions. She is the lead author of Powerless: The People's Struggle for Energy (Russell Sage, 2025), the first and most prominent book on energy insecurity in the US.

• –present co-Director of Energy Opportunity Lab, Center on Global Energy Policy, Columbia University
• –present Associate Professor of Sociomedical Sciences, Mailman School of Public Health, Columbia University

• 2010 Cornell University, PhD in Sociology

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