Napa County, CA Power Outages
Utilities serving Napa County, California don't yet share live outage data with DOE's ODIN feed. Check your electric company's outage map (listed below) for real-time status.
Napa County on the California outage map
- Normal
- Minor
- Moderate
- Major
- Severe
- Limited data
Current outages
Weather alerts
No active outage-relevant weather alerts from the National Weather Service.
Napa County power outage history
Every significant outage recorded in Napa County since late 2014, with likely causes from NOAA storm reports
Since late 2014, DOE's EAGLE-I monitoring system has recorded 249 significant power outages in Napa County, meaning events that left at least 1% of customers in the dark. The largest (Oct 9–12, 2019) came when wildfire conditions left 46,279 customers (72.5% of the county) without power.
From 2018 to 2025, the average customer here lost about 22 hr 13 min of power per year, more than the California average of 6 hr 35 min. That ranks 18th of 58 California counties for outage time, where 1st has the most.
October is the riskiest month: it accounted for 48% of all customer outage time from 2018 to 2025. On 111 days in that period, at least 5% of customers were out at the same time. Outage time in Napa County has fallen recently: about 12 hr 7 min per customer per year in 2022–2025, versus 32 hr 19 min in 2018–2021.
The most recent significant outage on record (Nov 12, 2025) affected 8,938 customers (14%).
Worst outages on record
| # | When | Peak customers out | Days | Likely cause (NOAA) |
|---|---|---|---|---|
| 1 | Oct 9–12, 2019 | 46,279(72.5%) | 4 | Wildfire |
| 2 | Oct 23 – Nov 1, 2019 | 31,090(48.7%) | 10 | Wildfire |
| 3 | Aug 13 – Sep 10, 2020 | 24,372(38.2%) | 29 | Severe thunderstorms |
| 4 | Apr 5, 2024 | 20,079(31.5%) | 1 | Winter storm |
| 5 | Sep 27 – Oct 28, 2020 | 13,181(20.7%) | 32 | Wildfire |
Hours without power per customer, by year
When outages happen
Source: DOE/ORNL EAGLE-I recorded electricity outages, 2014–2025 (CC BY 4.0), with likely causes from the NOAA NCEI Storm Events Database. EAGLE-I coverage was partial before 2018, so averages use 2018–2025. Peak counts are the highest number of customers out at one time.
Who provides electricity in Napa County?
Electric companies with service territory in Napa County (EIA-861, 2025)
| Utility | Type | Customers (CA) | Avg. outage time / yr | Live data |
|---|---|---|---|---|
| PG&E | Investor Owned | 5,728,333 | Not reporting |
Customer counts are each utility's statewide total in California. Source: U.S. Energy Information Administration, Form EIA-861 & Electric Power Annual.
Local outage news
No Napa County outage headlines in the past week.
Cities in Napa County
Napa, American Canyon
Nearby counties
Napa County power outage FAQ
Is the power out in Napa County right now?
No outages are currently reported for Napa County by participating utilities. Live coverage is limited here, so If your power is out, report it to your electric company.
Which electric company serves Napa County?
According to EIA-861 service territory data, Pacific Gas & Electric Co. provide electric service in Napa County, California.
What was the worst power outage in Napa County?
The largest outage recorded by DOE's EAGLE-I system since 2014 was Oct 9–12, 2019. It peaked at 46,279 customers without power (72.5% of the county). NOAA storm reports for that period point to wildfire.
How often does the power go out in Napa County?
EAGLE-I has recorded 249 significant outages here since late 2014. From 2018 to 2025 the average customer lost about 22 hr 13 min of power per year, and on 111 days at least 5% of customers were out at once.
Cite this page
You may reuse our derived data under CC BY 4.0 with attribution. Underlying government data is public domain.
PowerOutageTracker.com. "Napa County, CA Power Outages." Accessed November 3, 2026. https://poweroutagetracker.com/outages/california/napa-county