SAIDI
101 min per year
Average outage minutes (2023)
City of Concord - (NC) is a municipally-owned utility operating in North Carolina under EIA identifier 4150. It reports service to approximately 33,425 customer accounts and generated about $0.11 billion in annual electric revenue, with a service footprint spanning 3 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 City of Concord - (NC) customer experienced 101.4 minutes of power interruptions, the industry-standard SAIDI metric (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 1.14 for the same period, so customers statistically faced roughly 1 distinct interruption that year. Strip out major event days (hurricanes, ice storms) and SAIDI falls to 101.4 minutes; the difference from the headline 101.4 shows how much of the outage total came from weather rather than everyday grid issues.
With 4 consecutive years of EIA data (2020–2023), City of Concord - (NC)'s reliability record can be judged on trend rather than one isolated year. SAIDI has increased from 21.5 to 101.4 minutes, which may reflect either worsening weather exposure or delayed grid modernization.
SAIDI
101 min per year
Average outage minutes (2023)
SAIFI
1.14 interruptions/yr
Events per customer (2023)
Customers
33,425
North Carolina service territory
101 outage minutes per customer annually
Power-out minutes per year (2023)
| Year | SAIDI (min) | SAIDI nMED | SAIFI | Customers |
|---|---|---|---|---|
| 2020 | 21.5 | 21.5 | 0.380 | 32,736 |
| 2021 | 130.6 | 23.1 | 1.135 | 32,594 |
| 2022 | 186.3 | 89.7 | 1.685 | 32,594 |
| 2023 | 101.4 | 101.4 | 1.138 | 33,498 |
SAIDI nMED = SAIDI without major event days. Source: EIA Form 861.
City of Concord - (NC) serves 3 ZIP codes in North Carolina.
City of Concord - (NC) had a SAIDI of 101.4 minutes in 2023. Excluding major weather events, this is near the national average.
City of Concord - (NC) is classified as a Municipal serving North Carolina.
City of Concord - (NC) serves approximately 33,425 customers in North Carolina.
City of Concord - (NC) 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.