SAIDI
130 min per year
Average outage minutes (2023)
Roanoke Electric Member Corp is a member-owned electric cooperative operating in North Carolina under EIA identifier 16101. It reports service to approximately 14,362 customer accounts and generated about $0.04 billion in annual electric revenue, with a service footprint spanning 46 ZIP codes. Being member-owned, this cooperative answers to its ratepayers rather than outside shareholders, a structure that tends to influence how rate cases and capital spending get decided.
In 2023, the average Roanoke Electric Member Corp customer experienced 130.1 minutes of power interruptions, the industry-standard SAIDI metric (System Average Interruption Duration Index). That falls inside the typical 120–180 minute national benchmark, in line with what most U.S. distribution utilities report. Over the same period, SAIFI (outage events per customer) was 1.08, putting the typical customer at roughly 1 distinct interruption that year. Strip out major event days (hurricanes, ice storms) and SAIDI falls to 130.1 minutes; the difference from the headline 130.1 shows how much of the outage total came from weather rather than everyday grid issues.
With 4 consecutive years of EIA data (2020–2023), Roanoke Electric Member Corp's reliability record can be judged on trend rather than one isolated year. SAIDI dropped from 421.1 to 130.1 minutes across that span, a direction regulators and prospective customers tend to watch closely.
SAIDI
130 min per year
Average outage minutes (2023)
SAIFI
1.08 interruptions/yr
Outage frequency (2023)
Customers
14,362
Customers across North Carolina
130 min/year per customer
Annual minutes without electric service (2023)
| Year | SAIDI (min) | SAIDI nMED | SAIFI | Customers |
|---|---|---|---|---|
| 2020 | 421.1 | 115.2 | 1.657 | 14,683 |
| 2021 | 183.8 | 106.1 | 1.195 | 13,657 |
| 2022 | 237.6 | 140.6 | 1.867 | 13,599 |
| 2023 | 130.1 | 130.1 | 1.076 | 14,682 |
SAIDI nMED = SAIDI without major event days. Source: EIA Form 861.
Roanoke Electric Member Corp serves 46 ZIP codes in North Carolina.
Roanoke Electric Member Corp had a SAIDI of 130.1 minutes in 2023. Excluding major storm impacts, this tracks roughly with the national average.
Roanoke Electric Member Corp is classified as a Cooperative serving North Carolina.
Roanoke Electric Member Corp serves approximately 14,362 customers in North Carolina.
Roanoke Electric Member Corp 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.