Waymo, the autonomous vehicle subsidiary of Alphabet, temporarily halted its driverless ride services in San Francisco following a citywide power outage. The company prioritized safety by pausing operations during the electrical disruption to ensure the reliability and security of its self-driving vehicles. This incident highlights the ongoing challenges and considerations in deploying autonomous transportation technology in urban environments with unpredictable infrastructure conditions. Waymo's decision to suspend services demonstrates a cautious approach to maintaining operational safety during unexpected urban events.