PG&E warns 88,000 California customers face possible power shutoffs across 29 counties

Pacific Gas and Electric Company, the principal utility subsidiary of PG&E Corporation (NYSE: PCG), has warned that approximately 88,000 customers across 29 California counties could face precautionary electricity shutoffs as dangerous wildfire weather develops between October 14 and October 17, 2026. The planned Public Safety Power Shutoff (PSPS) operation follows forecasts of strong offshore winds, extremely dry vegetation and elevated fire danger across portions of Northern and Central California. Approximately 5,500 Medical Baseline customers and six tribal communities fall within the potential outage footprint, making emergency preparedness and access to essential services particularly important. PG&E has notified affected customers and is preparing more than 40 community support centers while monitoring conditions that could require power lines to be de-energized. The developing situation illustrates the operational challenge facing California utilities as they attempt to reduce wildfire ignition risks without imposing prolonged disruption on households, businesses and critical services.

Why is PG&E considering power shutoffs across 29 California counties between October 14 and 17?

PG&E’s October 14 announcement follows several days of changing meteorological forecasts indicating a potentially dangerous combination of offshore winds and dry vegetation. The company said the anticipated wind event could begin Wednesday evening, October 14, and continue into Saturday, October 17, with the strongest conditions expected across parts of the Sierra Nevada, southern Central Coast and sections of the North and East Bay. These conditions can increase the risk that electrical equipment or vegetation contacting energized power lines could ignite a wildfire. Proactively shutting off electricity in selected high-risk areas is intended to remove an ignition source during periods when any fire could spread rapidly.

The National Weather Service has issued a Red Flag Warning for portions of Kern County, particularly near Lebec, alongside a Fire Weather Watch covering areas extending from Bakersfield towards the southern Central Coast. These weather alerts reflect elevated fire danger rather than confirmation that a wildfire has begun or that every community within the warning area will lose electricity. PG&E’s actual shutoff decisions depend on localized weather, vegetation conditions, equipment exposure and operational assessments. The number of customers experiencing an outage could therefore be materially lower than the population included in advance notifications.

The potential customer footprint has expanded considerably as the forecast evolved. On October 12, PG&E identified approximately 30,000 customers in 22 counties who might be affected, before increasing its estimate to about 70,000 customers across 29 counties on October 13. A further October 14 update added approximately 25,000 customers to the potential shutoff scope while removing around 7,300 others, bringing the estimated total to approximately 88,000. The changing figures demonstrate that these customer estimates represent operational planning scenarios rather than confirmed outages, with individual locations capable of entering or leaving the affected area as weather assessments change.

Which California counties face the largest potential PG&E power shutoff disruptions?

The company’s latest county-level estimates show that exposure is concentrated in several areas rather than distributed evenly across all 29 counties. Calaveras County has the largest identified customer count at approximately 10,793, followed by San Luis Obispo County with 8,771 and El Dorado County with 8,757. Madera County accounts for another 7,273 potentially affected customers, while Tuolumne County has approximately 7,248. Together, these five counties represent about 42,842 customer accounts, equivalent to nearly 49% of the announced statewide potential outage total.

The San Francisco Bay Area also faces disruption, although the estimated customer numbers vary substantially between counties. Alameda County has approximately 4,705 customers within the potential shutoff footprint, compared with 3,027 in Napa County, 2,041 in Sonoma County and 1,605 in Contra Costa County. Solano County has just 30 customers included in the current estimate, illustrating how the operational footprint can extend across a broad geographic region while remaining concentrated along particular electrical circuits. The Bay Area’s potential exposure is especially relevant to hillside communities where dry offshore winds can intensify wildfire conditions.

For businesses, the economic impact of a precautionary shutoff depends less on the total number of affected accounts than on the location, duration and criticality of the interrupted operations. Restaurants and supermarkets may face refrigeration requirements, while manufacturers and logistics facilities can experience production delays or additional generator expenses. Telecommunications infrastructure, agricultural operations and smaller businesses without backup systems may also experience difficulties if electricity remains unavailable for extended periods. However, the current PG&E announcement does not quantify projected commercial losses, and any estimate of statewide economic damage would be premature before the actual outage footprint and duration are established.

How is PG&E preparing to protect medically vulnerable customers during potential California power outages?

Approximately 5,500 Medical Baseline customers fall within the currently identified shutoff area, representing around 6% of the estimated 88,000 affected accounts. California’s Medical Baseline program supports eligible customers with qualifying medical electricity needs, making reliable communication particularly important when service interruptions are anticipated. PG&E said employees would conduct individual in-person visits, where possible, to customers who had not confirmed receipt of safety notifications, prioritizing those dependent on critical life-sustaining equipment. The effectiveness of these arrangements will depend on whether customers receive warnings early enough to organize backup electricity, medical support or alternative accommodation.

PG&E is preparing to operate more than 40 Community Resource Centers across 25 counties during the potential shutoff event. These facilities are intended to provide device charging, Wi-Fi, accessible restrooms, drinking water, air conditioning and other basic supplies, reducing some of the immediate hardships created by prolonged outages. Customers requiring additional assistance can contact 211 or text PSPS to 211 to obtain information about available support. The company has also advised households to charge essential equipment, keep flashlights and batteries available, maintain necessary medications and use generators only in appropriately ventilated outdoor locations.

The scale of the medically vulnerable population also demonstrates why public safety shutoffs require more than technical electricity-network decisions. An outage intended to reduce wildfire ignition risk may simultaneously create health and accessibility challenges for residents relying on powered medical devices, refrigeration for medication or electrically operated mobility equipment. Community Resource Centers can provide temporary relief, but they cannot fully replace continuous household electricity or guarantee that every medically dependent customer can travel to a support location. The operational challenge is therefore to reduce wildfire exposure while limiting the number of people placed in another form of emergency.

When could PG&E restore electricity after the October 2026 Public Safety Power Shutoff?

The anticipated weather system is expected to continue through Saturday, October 17, although individual communities may experience different periods of elevated wildfire danger. PG&E has indicated that the potential shutoff operation could extend from Wednesday evening into Saturday afternoon, depending on changing weather conditions and operational assessments. Power restoration cannot automatically begin when winds weaken in one location because affected electrical equipment must first be confirmed safe for re-energization. Customers should therefore distinguish the forecast end of dangerous weather from the actual time electricity may return.

PG&E’s established restoration procedure begins with an assessment confirming that severe weather has passed and crews can safely inspect affected equipment. Field teams then patrol power lines, poles and other infrastructure, identify any storm-related damage and complete necessary repairs before restoring electricity. The company has previously stated a goal of restoring power within 24 hours after severe weather passes, but that is an operational objective rather than a guaranteed restoration time for every customer. A prolonged regional weather event or the discovery of damaged equipment could delay restoration beyond the initial forecast window.

The latest potential shutdown follows another PG&E precautionary outage operation earlier in October. On October 12, the utility reported that weather all-clear notifications had been issued for counties included in the October 11 event and that restoration work was progressing. The company subsequently identified another approaching wind system, creating the possibility of repeated interruptions for some customers. Recurring events can increase preparation costs and business disruption even when individual precautionary outages are relatively short.

Why do California power shutoffs remain necessary despite PG&E’s investment in wildfire prevention?

PG&E has spent several years expanding wildfire prevention measures, including underground electrical lines, stronger poles, covered conductors and enhanced monitoring systems. As of October 1, 2026, the company reported completing and energizing more than 1,400 miles of underground power lines since announcing its undergrounding program in 2021. It had also completed more than 1,820 miles of overhead system upgrades since launching its Community Wildfire Safety Program in 2018. PG&E expects to complete 400 miles of undergrounding and 314 miles of overhead upgrades during 2026, although the final annual totals remain subject to project execution.

Undergrounding can substantially reduce the likelihood of wildfire ignition along the sections of electrical infrastructure moved below ground. Strengthened poles and covered conductors provide another layer of protection where underground construction is impractical or less economical. However, the distribution network still includes extensive overhead infrastructure, and improvements to one segment do not necessarily eliminate exposure along connected lines. Consequently, Public Safety Power Shutoffs remain part of the company’s risk-management framework while long-term infrastructure upgrades continue.

The California Public Utilities Commission recognizes precautionary electricity shutoffs as a measure of last resort when utilities identify significant wildfire dangers. Regulatory oversight also reflects the consequences of deliberately interrupting electricity, particularly for vulnerable residents and essential facilities. Utilities must consider customer notifications, critical infrastructure requirements and support arrangements alongside operational assessments of fire danger. This creates an ongoing balance between preventing potentially catastrophic ignition events and minimizing the safety, reliability and economic costs of planned outages.

PG&E’s infrastructure program ultimately faces a measurable performance test. Additional underground and hardened lines should, over time, reduce the number of customers exposed to particular high-risk circuits and improve reliability during difficult weather conditions. Measuring progress requires more than recording construction mileage because the locations of completed projects, remaining network exposure and changing weather patterns all influence the results. Reductions in the frequency, duration and customer impact of precautionary shutoffs would provide stronger evidence that infrastructure investment is producing practical resilience benefits.

What does the California wildfire situation mean for PG&E Corporation’s earnings and stock performance?

PG&E Corporation’s latest reported financial results show improving earnings alongside continuing investment in utility infrastructure and wildfire mitigation. The company reported second-quarter 2026 generally accepted accounting principles earnings of $733 million, equivalent to $0.33 per diluted share, compared with $521 million and $0.24 per share a year earlier. Non-GAAP core earnings increased to $920 million, or $0.40 per diluted share, from $674 million and $0.31 per share in the corresponding quarter of 2025. Management reaffirmed full-year 2026 non-GAAP core earnings guidance of $1.64 to $1.66 per share.

Higher customer capital investment and operating cost savings supported the improvement in earnings, although a lower California Public Utilities Commission-authorized return on equity and increased Wildfire Fund expense partially offset the benefits in reported results. The utility also completed a $2.2 billion bond issuance during June, bringing its total utility debt financing for the year to $4.4 billion at that point. These figures show how wildfire resilience investment intersects with financing requirements, regulated returns and customer affordability. Precautionary power shutoffs do not automatically translate into material earnings losses, but their frequency and operational consequences remain relevant to the company’s long-term cost and reliability performance.

PG&E Corporation shares closed at approximately $13.15 on October 14, declining 1.35% during the session. The closing price placed the stock around 31% below its 52-week high of $19.16, reflecting a broader period of valuation pressure. However, the share-price decline cannot be attributed specifically to the latest Public Safety Power Shutoff announcement, particularly given the company’s continuing exposure to California wildfire liability policy and regulatory considerations. The market’s assessment of PG&E Corporation involves a much wider set of factors than an individual precautionary outage.

The company is scheduled to discuss its third-quarter 2026 financial results on October 22, providing another opportunity to assess earnings growth, operating costs and progress towards full-year guidance. Management commentary may also offer context on wildfire mitigation expenditure, customer reliability and the regulatory environment. Investors will be interested in whether infrastructure investment continues to support regulated earnings growth while reducing operational risk. A durable improvement in market sentiment would likely require confidence in both financial performance and the long-term framework governing California wildfire liabilities.

What will determine whether PG&E’s October 2026 power shutoffs prevent wildfire risks without prolonged disruption?

The immediate operational outcome depends on how the offshore wind event develops, how accurately PG&E identifies exposed circuits and how quickly crews can safely restore electricity after conditions improve. A narrower actual outage footprint than the 88,000 customers currently notified would reduce disruption, provided that decisions remain consistent with wildfire safety requirements. Conversely, unexpected equipment damage or prolonged dangerous weather could lengthen service interruptions and increase the burden on affected communities. Customer notification effectiveness and support for medically vulnerable households will be especially important measures of the utility’s emergency response.

Longer term, the October event provides another indication of how California’s electricity infrastructure must operate under persistent wildfire threats. PG&E has made measurable progress in undergrounding, overhead hardening and monitoring, but continued reliance on precautionary shutoffs shows that those investments have not removed the need for weather-dependent operational safeguards. For customers, the most meaningful improvements will be fewer interruptions and faster restoration; for shareholders, they will be lower risk exposure supported by financially sustainable infrastructure investment. The practical test will come from the confirmed outage count, restoration performance and whether future network improvements reduce exposure during comparable weather events.

What are the key takeaways from PG&E’s October 2026 California power shutoff warning?

• Approximately 88,000 PG&E customers across 29 California counties face potential precautionary electricity shutoffs.
• The elevated wildfire weather conditions are forecast between October 14 and October 17, 2026.
• Around 5,500 Medical Baseline customers are included in the potential outage footprint.
• Calaveras, San Luis Obispo and El Dorado counties have among the largest identified customer populations at risk.
• PG&E is preparing more than 40 Community Resource Centers across 25 counties.
• Actual outages may be smaller than the announced notification scope as weather forecasts change.
• Electricity restoration requires safe weather conditions and inspections of affected infrastructure.
• PG&E has completed more than 1,400 miles of undergrounding since 2021 but continues to rely on precautionary shutoffs.
• PG&E Corporation reported improved second-quarter earnings, although wildfire-related costs and regulatory considerations remain relevant.
• The October 22 earnings announcement will provide the next scheduled financial checkpoint, while confirmed outage and restoration figures will establish the operational outcome of the weather event.