CNBC·2025-12-21 18:42Core Points - A significant power outage affected approximately 130,000 residents in San Francisco, leading to the suspension of Waymo's ride-hailing services in the area [2][4][5] - The outage was caused by a fire at a substation, resulting in extensive damage and leaving around 21,000 customers without power as of Sunday morning [4][5] - Tesla's CEO noted that Tesla's Robotaxis were unaffected by the power outage, although Tesla does not currently operate a driverless service in San Francisco [6][8] Company Impact - Waymo has temporarily halted its driverless ride-hail service due to the blackout, with no specified timeline for resuming operations [2][8] - Videos on social media showed multiple Waymo vehicles stalled in traffic during the outage, indicating operational challenges [3][8] - Tesla is positioning itself to compete in the robotaxi market but currently requires human drivers for its ride-hailing service, as it lacks permits for driverless operations in California [7][8] Industry Context - The incident highlights the vulnerabilities of autonomous vehicle services during infrastructure failures, with Waymo being a leading player in the West and Tesla as a key competitor [8] - Regulatory challenges remain for Tesla, as it has not obtained necessary permits for fully driverless services in California [7][8]