Explore the complex world of power grids in this illuminating lecture by Seth Blumsack, delving into network topology, governance, and the intricate systems that keep our modern world electrified. Gain insights into the physical infrastructure and regulatory intricacies of regional power grids, understanding how tiny failures can lead to cascading crises and how collaborators make crucial decisions on electricity pricing and distribution. Discover the organic growth of power grid networks, their sociotechnical nature, and the challenges in maintaining their stability. Learn about the role of regional transmission organizations, stakeholder dynamics, and the weighted voting systems that influence energy policy. Examine the parallels between power grid governance and other complex systems, such as autonomous vehicles, and consider the broader implications for society's critical infrastructure.