SAIDI
35 min per year
Mean outage duration per year (2023)
City of Lodi - (CA) is a municipally-owned utility operating in California under EIA identifier 11124. It reports service to approximately 25,637 customer accounts and generated about $0.08 billion in annual electric revenue, with a service footprint spanning 4 ZIP codes. Being municipally owned, the utility answers to a local board or city council rather than a state commission, and carries a federal income tax exemption.
In 2023, the average City of Lodi - (CA) customer experienced 34.8 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 0.17 for the same period, meaning customers statistically saw about 0 distinct interruptions that year. Once major event days (hurricanes, ice storms) are excluded, SAIDI comes down to 20.3 minutes, and the spread against the headline 34.8 indicates how much weather, versus routine infrastructure, drove the outage total.
The EIA dataset includes 4 years of continuous reporting (2020–2023) for City of Lodi - (CA), which lets you see whether reliability is trending up or down rather than judging from a single snapshot. SAIDI climbed from 20.7 to 34.8 minutes over that window, a shift that can point to worsening weather exposure or delayed grid modernization.
SAIDI
35 min per year
Mean outage duration per year (2023)
SAIFI
0.17 interruptions/yr
Outage frequency (2023)
Customers
25,637
Served in California
35 minutes per customer per year
Annual minutes without electric service (2023)
| Year | SAIDI (min) | SAIDI nMED | SAIFI | Customers |
|---|---|---|---|---|
| 2020 | 20.7 | 20.7 | 0.522 | - |
| 2021 | 37.9 | 21.2 | 1.020 | - |
| 2022 | 20.0 | 9.4 | 0.152 | 25,418 |
| 2023 | 34.8 | 20.3 | 0.169 | 25,637 |
SAIDI nMED = SAIDI without major event days. Source: EIA Form 861.
City of Lodi - (CA) serves 4 ZIP codes in California.
City of Lodi - (CA) had a SAIDI of 34.8 minutes in 2023. Excluding major weather events, this is below the national average, indicating above-average reliability.
City of Lodi - (CA) is classified as a Municipal serving California.
City of Lodi - (CA) serves approximately 25,637 customers in California.
City of Lodi - (CA) 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.