SAIDI
29 min per year
Mean outage duration per year (2023)
PUD No 1 of Franklin County is a municipally-owned utility operating in Washington under EIA identifier 6716. It reports service to approximately 29,428 customer accounts and generated about $0.09 billion in annual electric revenue, with a service footprint spanning 14 ZIP codes. As a municipal utility, it is typically governed by a local board or city council and is exempt from federal income tax.
In 2023, the average PUD No 1 of Franklin County customer experienced 28.7 minutes of power interruptions, a metric called SAIDI (System Average Interruption Duration Index). That keeps this utility below the typical 120–180 minute national benchmark, consistent with a well-hardened distribution system and fast restoration crews. Over the same period, SAIFI (outage events per customer) was 0.37, putting the typical customer at roughly 0 distinct interruptions that year. Strip out major event days (hurricanes, ice storms) and SAIDI falls to 28.7 minutes; the difference from the headline 28.7 shows how much of the outage total came from weather rather than everyday grid issues.
The EIA dataset includes 4 years of continuous reporting (2020–2023) for PUD No 1 of Franklin County, which lets you see whether reliability is trending up or down rather than judging from a single snapshot. SAIDI has improved from 45.9 to 28.7 minutes over that window, a meaningful direction for prospective customers and regulators watching capital investment outcomes.
SAIDI
29 min per year
Mean outage duration per year (2023)
SAIFI
0.37 interruptions/yr
Events per customer (2023)
Customers
29,428
Customers across Washington
29 outage minutes per customer annually
Annual minutes without electric service (2023)
| Year | SAIDI (min) | SAIDI nMED | SAIFI | Customers |
|---|---|---|---|---|
| 2020 | 45.9 | 45.9 | 0.460 | - |
| 2021 | 51.9 | 51.9 | 0.360 | - |
| 2022 | 53.4 | 53.4 | 0.506 | - |
| 2023 | 28.7 | 28.7 | 0.366 | - |
SAIDI nMED = SAIDI without major event days. Source: EIA Form 861.
PUD No 1 of Franklin County serves 14 ZIP codes in Washington.
PUD No 1 of Franklin County had a SAIDI of 28.7 minutes in 2023. Leaving aside major weather events, that figure comes in under the national average, pointing to above-average reliability.
PUD No 1 of Franklin County is classified as a Municipal serving Washington.
PUD No 1 of Franklin County serves approximately 29,428 customers in Washington.
PUD No 1 of Franklin County has 4 years of reliability data (2020-2023). This utility's SAIDI has stayed fairly flat over the period. Review the trend table above for year-by-year detail.
Source: U.S. Energy Information Administration Form 861 annual electric power industry survey · ZIP service territory: OpenEI. Disclaimer: informational only, not professional advice. See full disclaimer.
Every figure on PlainUtility is rendered directly from the U.S. Energy Information Administration's Form 861 reliability data, no number is typed in by an editor. This utility's SAIDI/SAIFI figures are rendered directly from EIA Form 861 reliability files. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of 2020-2023.