Nasir Ahmad R&D Research Associate Contact AHMADS@ORNL.GOV All Publications Historical Power Outages of the United States and the Social Vulnerability Index Analysis of Historical Power Outages of the United States and the National Risk Index Initial Systems-Level Assessment of a Distributed Direct Air Capture System Concept at the Urban-scale (UrbanDAC) Anticipating water distribution service outages from increasing temperatures Leveraging SETS resilience capabilities for safe-to-fail infrastructure under climate change Key Links Curriculum Vitae ORCID Google Scholar Organizations National Security Sciences Directorate Geospatial Science and Human Security Division Human Dynamics Section Critical Infrastructure Resilience