SAIDI
239 min per year
Yearly outage minutes, on average (2023)
Norris Public Power District is a municipally-owned utility operating in Nebraska under EIA identifier 13664. It reports service to approximately 26,973 customer accounts and generated about $0.09 billion in annual electric revenue, with a service footprint spanning 96 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 Norris Public Power District customer experienced 239.0 minutes of power interruptions, a metric called SAIDI (System Average Interruption Duration Index). That lands within the usual 120–180 minute national benchmark band, roughly on par with typical U.S. distribution-utility performance. SAIFI, the average number of outage events per customer, was 1.78 for the same period, so customers statistically faced roughly 2 distinct interruptions that year. Strip out major event days (hurricanes, ice storms) and SAIDI falls to 238.9 minutes; the difference from the headline 239.0 shows how much of the outage total came from weather rather than everyday grid issues.
Norris Public Power District has 4 years of continuous EIA reporting on file (2020–2023), enough to read a real trend rather than a single-year snapshot. Over that span, SAIDI rose from 224.0 to 239.0 minutes, possibly reflecting tougher weather years or grid upgrades that have not caught up yet.
SAIDI
239 min per year
Yearly outage minutes, on average (2023)
SAIFI
1.78 interruptions/yr
Outage frequency (2023)
Customers
26,973
Nebraska service territory
239 minutes per customer per year
Minutes without power per year (2023)
| Year | SAIDI (min) | SAIDI nMED | SAIFI | Customers |
|---|---|---|---|---|
| 2020 | 224.0 | 223.2 | 1.872 | 24,663 |
| 2021 | 232.6 | 229.5 | 1.967 | 24,891 |
| 2022 | 308.4 | 183.4 | 1.730 | 26,078 |
| 2023 | 239.0 | 238.9 | 1.778 | 27,346 |
SAIDI nMED = SAIDI without major event days. Source: EIA Form 861.
Norris Public Power District serves 96 ZIP codes in Nebraska.
Norris Public Power District had a SAIDI of 239.0 minutes in 2023. Leaving aside major weather events, that figure sits close to the national average.
Norris Public Power District is classified as a Municipal serving Nebraska.
Norris Public Power District serves approximately 26,973 customers in Nebraska.
Norris Public Power District 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.