Municipal North Carolina

City of Rocky Mount - (NC)

116min
SAIDI 2023
1.59
SAIFI 2023
29,196
Customers

What This Utility Data Tells You

City of Rocky Mount - (NC) is a municipally-owned utility operating in North Carolina under EIA identifier 16226. It reports service to approximately 29,196 customer accounts and generated about $0.07 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 Rocky Mount - (NC) customer experienced 115.5 minutes of power interruptions, the industry-standard SAIDI metric (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 1.59 for the same period, meaning customers statistically saw about 2 distinct interruptions that year. Once major event days (hurricanes, ice storms) are excluded, SAIDI comes down to 72.4 minutes, and the spread against the headline 115.5 indicates how much weather, versus routine infrastructure, drove the outage total.

City of Rocky Mount - (NC) has 4 years of continuous EIA reporting on file (2020–2023), enough to read a real trend rather than a single-year snapshot. SAIDI climbed from 101.4 to 115.5 minutes over that window, a shift that can point to worsening weather exposure or delayed grid modernization.

SAIDI

116 min per year

Yearly outage minutes, on average (2023)

SAIFI

1.59 interruptions/yr

Outage frequency (2023)

Customers

29,196

Served in North Carolina

SAIDI vs. National Average (180 min) 28.9%

116 min/year per customer

City of Rocky Mount - (NC) SAIDI

Power-out minutes per year (2023)

116 SAIDI116 SAIDINat. avg 120120SAIDI116SAIDI

Good

Reliability Trend (2020–2023)

Year SAIDI (min) SAIDI nMED SAIFI Customers
2020 101.4 56.6 1.530 28,575
2021 67.0 67.0 1.110 28,956
2022 115.7 67.7 1.660 28,992
2023 115.5 72.4 1.590 29,399

SAIDI nMED = SAIDI without major event days. Source: EIA Form 861.

Service Area

City of Rocky Mount - (NC) serves 4 ZIP codes in North Carolina.

27801278022780327804

Frequently Asked Questions

How reliable is City of Rocky Mount - (NC)?

City of Rocky Mount - (NC) had a SAIDI of 115.5 minutes in 2023. Excluding major storm impacts, this beats the national average, a sign of above-average reliability.

What type of utility is City of Rocky Mount - (NC)?

City of Rocky Mount - (NC) is classified as a Municipal serving North Carolina.

How many customers does City of Rocky Mount - (NC) serve?

City of Rocky Mount - (NC) serves approximately 29,196 customers in North Carolina.

How has City of Rocky Mount - (NC)'s reliability changed over time?

City of Rocky Mount - (NC) 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.

Utility Profile

Type
Municipal
Customers
29,196
Annual Revenue
$0.07B
EIA ID
16226

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.