California Power Outages: Thousands Affected by PG&E Shutoffs in June 2025

Pacific Gas and Electric Company (PG&E) implemented Public Safety Power Shutoffs (PSPS) to mitigate the risk of wildfires caused by strong winds knocking over powerlines. These shutoffs affected thousands of customers across Northern California. Simultaneously, an unstable power grid led to additional unplanned outages, particularly impacting areas like Manteca, Tracy, and Lathrop.

The PSPS events were concentrated in regions facing red flag warnings, indicating critical fire weather conditions. These conditions included high winds, low humidity, and elevated temperatures, increasing the potential for wildfires. The shutoffs were a proactive measure to prevent potential ignition sources from power lines.

Several counties were placed under warning or watch status, indicating the potential for shutoffs. These included Alameda, Colusa, Contra Costa, Fresno, Glenn, Merced, Monterey, San Benito, San Joaquin, San Luis Obispo, Santa Clara, Shasta, Stanislaus, Tehama, Trinity, and Sutter counties.

The unplanned outages in Manteca, Tracy, and Lathrop were attributed to the need to rebalance the power grid. PG&E initiated de-energizing measures to stabilize the grid, leading to widespread disruptions. The number of affected customers fluctuated throughout the evening, causing confusion and inconvenience.

PG&E initiated Public Safety Power Shutoffs (PSPS) to reduce the risk of wildfires during critical fire weather conditions, such as strong winds and low humidity.

The power outages primarily affected Northern California counties, including areas in the Sacramento Valley and the Central Valley. Specific cities like Manteca, Tracy, and Lathrop also experienced significant disruptions.

What are your thoughts on the increasing frequency of power outages in California? Do you think these measures are effective in preventing wildfires? Share this article with others who need to stay ahead of this trend!