SAIDI
35 min per year
Mean outage duration per year (2023)
City of Redding - (CA) is a municipally-owned utility operating in California under EIA identifier 15783. It reports service to approximately 44,536 customer accounts and generated about $0.13 billion in annual electric revenue, with a service footprint spanning 2 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 Redding - (CA) customer experienced 35.3 minutes of power interruptions, the industry-standard SAIDI metric (System Average Interruption Duration Index). That is comfortably under the 120–180 minute national benchmark range, a sign of solid grid resilience and quick outage response. The SAIFI figure, which tracks average outage events per customer, came in at 0.54 for the same period, meaning customers statistically saw about 1 distinct interruption that year. Excluding major event days (hurricanes, ice storms), SAIDI drops to 35.3 minutes, the gap between that figure and the headline 35.3 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 Redding - (CA), which lets you see whether reliability is trending up or down rather than judging from a single snapshot. SAIDI dropped from 52.5 to 35.3 minutes across that span, a direction regulators and prospective customers tend to watch closely.
SAIDI
35 min per year
Mean outage duration per year (2023)
SAIFI
0.54 interruptions/yr
Outage frequency (2023)
Customers
44,536
California service territory
35 outage minutes per customer annually
Annual minutes without electric service (2023)
| Year | SAIDI (min) | SAIDI nMED | SAIFI | Customers |
|---|---|---|---|---|
| 2020 | 52.5 | 52.5 | 0.492 | 44,808 |
| 2021 | 32.2 | 32.2 | 0.465 | 44,899 |
| 2022 | 16.9 | 16.9 | 0.275 | 45,214 |
| 2023 | 35.3 | 35.3 | 0.536 | 46,953 |
SAIDI nMED = SAIDI without major event days. Source: EIA Form 861.
City of Redding - (CA) serves 2 ZIP codes in California.
City of Redding - (CA) had a SAIDI of 35.3 minutes in 2023. Excluding major storm impacts, this beats the national average, a sign of above-average reliability.
City of Redding - (CA) is classified as a Municipal serving California.
City of Redding - (CA) serves approximately 44,536 customers in California.
City of Redding - (CA) 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.