massoutage

City of Seattle - (WA): Outages & Reliability

As of October 7, 2026 09:00 UTC, about 1 City of Seattle - (WA) customers are without power in 1 county.

City of Seattle - (WA) is an municipal utility serving 1 county in Washington. In 2024, its customers went an average of 5.4 hours without power (SAIDI), across about 1.1 interruptions each. Its outage duration is better than the US average and better than the Washington median (10.7 h).

SCATTERED OUTAGES · ON ITS NETWORKLive · total only
1
City of Seattle - (WA) customers out in 1 county

Official reliability (EIA 2024)

US EIA
5.4 hrs
SAIDI / customer / yr
1.1
SAIFI / yr
4.8 hrs
CAIDI / outage
better than the US average (US 11.0h)
Residential price14.1¢/kWhaverage, US EIA 2024energy trends →

Reliability over time

Official EIA SAIDI, hours without power per customer per year (IEEE, incl. major events). Over this period City of Seattle - (WA)’s reliability has been worsening (lower is better).

City of Seattle - (WA) SAIDI by year2013–2024: 2013 2.1h, 2014 2.5h, 2015 3.1h, 2016 2.5h, 2017 2.8h, 2018 2.2h, 2020 1.3h, 2021 4.1h, 2022 2.3h, 2023 1.6h, 2024 5.4h. Highlighted: 2024 (highest).02462.1h20132.5h20143.1h20152.5h20162.8h20172.2h20181.3h20204.1h20212.3h20221.6h20235.4h2024
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Outage trend · City of Seattle - (WA)
1customers out · peak 104
Data as of Oct 7, 2026 09:00 UTC
City of Seattle - (WA): customers without power, last 24 hoursPeak 104 customers out; latest 1 as of Oct 7, 2026 09:00 UTC. Each point is the highest reading in its interval.0501001506 AM12 PM6 PMOct 7
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Times in EDT. Shaded stretches had no reading.

Counties served by City of Seattle - (WA) (1)

Service territory reported to EIA-861; each links to live outage status and history.

What causes City of Seattle - (WA) outages

Share of outage-time by reported cause across the counties it serves (territory-wide, may include other utilities in shared counties).

Outage causes by share of outage-timePlanned / maintenance 61.5%, Equipment failure 29.2%, Trees / vegetation 9.3%, Vehicle / accident 0%, Animal / wildlife 0%Planned / maintenancePlanned / maintenance61.5%Equipment failureEquipment failure29.2%Trees / vegetationTrees / vegetation9.3%Vehicle / accidentVehicle / accident0%Animal / wildlifeAnimal / wildlife0%
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A reported cause is available for 11.8% of outage-time over 2 months of live data. Shares are of the portion with a known cause; bars are scaled to the largest cause.

City of Seattle - (WA): FAQ

How reliable is City of Seattle - (WA)?
City of Seattle - (WA) customers averaged 5.4 hours without power in 2024 (SAIDI), which is below average and better than the US average, better than the Washington median (10.7 h), per official US EIA data.
How many customers does City of Seattle - (WA) serve?
City of Seattle - (WA) serves 1 county across Washington, per its EIA-861 service territory filing.
Where does City of Seattle - (WA) provide power?
City of Seattle - (WA) operates in Washington. The full list of counties served is below, each linked to its live outage status.

Reliability metrics (SAIDI/SAIFI) and service territory from the US EIA Form 861. SAIDI/SAIFI are IEEE-standard, including major event days. Primary state: Washington.

Data from EIA Form 861 (utility reliability) and DOE/ORNL ODIN, every source we read. Live data as of .