Municipal Tennessee

City of Ripley - (TN)

258min
SAIDI 2023
2.14
SAIFI 2023
6,620
Customers

What This Utility Data Tells You

City of Ripley - (TN) is a municipally-owned utility operating in Tennessee under EIA identifier 27222. It reports service to approximately 6,620 customer accounts and generated about $0.02 billion in annual electric revenue, with a service footprint spanning 1 ZIP code. 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 Ripley - (TN) customer experienced 258.3 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 2.14 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 197.4 minutes; the difference from the headline 258.3 shows how much of the outage total came from weather rather than everyday grid issues.

City of Ripley - (TN) 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 63.4 to 258.3 minutes, possibly reflecting tougher weather years or grid upgrades that have not caught up yet.

SAIDI

258 min per year

Yearly outage minutes, on average (2023)

SAIFI

2.14 interruptions/yr

Outage frequency (2023)

Customers

6,620

Customers across Tennessee

SAIDI vs. National Average (180 min) 64.6%

258 outage minutes per customer annually

City of Ripley - (TN) SAIDI

Annual minutes without electric service (2023)

258 SAIDI258 SAIDINat. avg 120120SAIDI258SAIDI

Below Average

Reliability Trend (2020–2023)

Year SAIDI (min) SAIDI nMED SAIFI Customers
2020 63.4 63.4 1.468 6,445
2021 214.6 129.4 1.469 6,452
2022 224.9 147.5 1.924 6,444
2023 258.3 197.4 2.140 6,427

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

Service Area

City of Ripley - (TN) serves 1 ZIP code in Tennessee.

38063

Frequently Asked Questions

How reliable is City of Ripley - (TN)?

City of Ripley - (TN) had a SAIDI of 258.3 minutes in 2023. Leaving aside major weather events, that figure sits close to the national average.

What type of utility is City of Ripley - (TN)?

City of Ripley - (TN) is classified as a Municipal serving Tennessee.

How many customers does City of Ripley - (TN) serve?

City of Ripley - (TN) serves approximately 6,620 customers in Tennessee.

How has City of Ripley - (TN)'s reliability changed over time?

City of Ripley - (TN) has 4 years of reliability data (2020-2023). SAIDI has remained relatively stable over this period. Review the trend table above for year-by-year detail.

Utility Profile

Type
Municipal
State
Tennessee
Customers
6,620
Annual Revenue
$0.02B
EIA ID
27222

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.