SAIDI
23 min per year
Average outage minutes (2023)
City of Salem - (VA) is a municipally-owned utility operating in Virginia under EIA identifier 16558. It reports service to approximately 13,426 customer accounts and generated about $0.04 billion in annual electric revenue, with a service footprint spanning 6 ZIP codes. Municipal ownership means a local board or city council typically oversees this utility, and it is exempt from federal income tax.
In 2023, the average City of Salem - (VA) customer experienced 22.7 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. The SAIFI figure, which tracks average outage events per customer, came in at 0.25 for the same period, meaning customers statistically saw about 0 distinct interruptions that year. Excluding major event days (hurricanes, ice storms), SAIDI drops to 22.7 minutes, the gap between that figure and the headline 22.7 reveals how much weather, not day-to-day infrastructure, drove outages.
The EIA dataset includes 4 years of continuous reporting (2020–2023) for City of Salem - (VA), which lets you see whether reliability is trending up or down rather than judging from a single snapshot. Over that span, SAIDI rose from 10.2 to 22.7 minutes, possibly reflecting tougher weather years or grid upgrades that have not caught up yet.
SAIDI
23 min per year
Average outage minutes (2023)
SAIFI
0.25 interruptions/yr
Events per customer (2023)
Customers
13,426
Customers across Virginia
23 outage minutes per customer annually
Annual minutes without electric service (2023)
| Year | SAIDI (min) | SAIDI nMED | SAIFI | Customers |
|---|---|---|---|---|
| 2020 | 10.2 | 10.2 | 0.230 | 13,371 |
| 2021 | 28.7 | 28.7 | 0.266 | 13,371 |
| 2022 | 13.6 | 13.6 | 0.148 | 13,462 |
| 2023 | 22.7 | 22.7 | 0.251 | 13,426 |
SAIDI nMED = SAIDI without major event days. Source: EIA Form 861.
City of Salem - (VA) serves 6 ZIP codes in Virginia.
City of Salem - (VA) had a SAIDI of 22.7 minutes in 2023. Leaving aside major weather events, that figure comes in under the national average, pointing to above-average reliability.
City of Salem - (VA) is classified as a Municipal serving Virginia.
City of Salem - (VA) serves approximately 13,426 customers in Virginia.
City of Salem - (VA) has 4 years of reliability data (2020-2023). SAIDI has held roughly steady across these years. 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.