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SDG&E outlines public-safety power shutoff process and community supports in Vista presentation
Summary
San Diego Gas & Electric described how it decides on public safety power shutoffs, customer notification methods and community resources; council members asked about targeted grid hardening and insurance connections.
San Diego Gas & Electric senior public affairs manager Joe Gabaldon told the Vista City Council on Sept. 9 that the utility bases public safety power shutoff (PSPS) decisions on meteorological forecasts, field reports and operational data and begins customer outreach days before an event.
The presentation covered how SDG&E’s leadership team monitors forecast trends 7–10 days before a potential event, refines weather forecasts 4–6 days out and starts customer notifications 2–3 days before a possible shutoff. Gabaldon said the utility operates about 223 weather stations in its backcountry territory and supplements automated sensors with “boots on the ground” — field technicians reporting local conditions.
The briefing explained why shutoffs are treated as a last-resort wildfire-mitigation tool and described customer notifications (voice, text, email and the SDG&E Alerts app) and neighborhood supports such as community resource centers. Gabaldon said SDG&E will staff centers for charging, water and basic needs when an event affects neighborhoods and pointed to past resource centers at locations such as the Fallbrook County Library.
Why it matters: PSPS events can affect large numbers of customers, disrupt daily life and raise questions about how to balance wildfire risk reduction with household resilience. Council members pressed SDG&E for details about how its investments in grid hardening and undergrounding are prioritized and whether those investments can influence insurance costs for homeowners.
Council reaction and questions Deputy Mayor Melendez thanked SDG&E for keeping a meteorologist on staff and encouraged residents to sign up for SDG&E notifications. Council member Contreras asked whether SDG&E prioritizes the city’s northeastern neighborhoods for undergrounding and grid-hardening, saying the Gopher Canyon area has posed repeated fire risks. Gabaldon said risk-modeling prioritizes circuits on the west side of the major hills but that staff could review whether the Northeast corner of Vista is included in current plans.
Contreras also asked whether grid hardening could affect parametric or other insurance products. Gabaldon said he was not aware of active discussions between SDG&E and the state insurance commissioner’s office linking PSPS actions to lower homeowner premiums.
Operational detail and customer resources Gabaldon described SDG&E’s multi-day decision timeline, its use of in-field crews and automated sensors to refine assessments, and the company’s efforts to notify customers and operate community resource centers. He described mitigation work including microgrids for critical sites, pole replacement and other “grid hardening” measures and said SDG&E uses analytics and AI to assess facility risk. He also announced a local wildfire safety fair scheduled for Saturday, Sept. 27, at the Antique Gas & Steam Engine Museum.
What remained unresolved Council members pressed SDG&E on whether utility investments could be tied to lower homeowner insurance rates or to a prioritized undergrounding schedule for high-risk neighborhoods. Gabaldon said some undergrounded sections can still be affected by transmission-level vulnerabilities. He also said certain insurance conversations had not yet progressed to a state-level policy change.
Ending SDG&E encouraged residents to sign up for its notification tools, including SDG&E Alerts and the account notification portal, and to attend the Sept. 27 wildfire safety fair. Council members asked staff to continue coordinating with SDG&E, local fire agencies and state partners on prioritization and outreach.
