The California Public Utilities Commission (CPUC) conducts ongoing efforts to oversee the safety of the state’s energy infrastructure. The CPUC’s work includes both scheduled safety inspections and staff investigations into specific incidents involving energy equipment.
According to the CPUC, regular inspections are carried out on a variety of facilities, such as power plants, energy storage systems, electric transmission lines, substations, distribution lines, and natural gas pipelines. These inspections are planned ahead of time and focus on identifying potential safety problems, ensuring compliance with regulations, and preventing future incidents.
The agency also distinguishes between routine inspections and staff investigations. Staff investigations are generally launched after an outage or incident that meets certain reporting criteria. Investigations may also be initiated when other circumstances require further examination.
During these investigations, CPUC staff collect data and records, conduct site visits or field inspections, interview utility personnel and relevant parties, and evaluate compliance with laws and safety standards. If immediate action is required to address a safety issue found during an investigation, corrections are made right away. Other issues must be resolved within set deadlines; the CPUC checks that these corrective actions have been completed.
CPUC staff have the authority to issue citations to utilities for violations discovered during inspections or investigations. In serious cases, they may recommend that CPUC Commissioners open a formal investigation. This process can result in penalties for utilities found at fault.
“Through inspections, investigations, and enforcement, the CPUC works to hold utilities accountable and support the safe, reliable delivery of energy throughout California,” the commission stated.
