Cooperative Mississippi

Central Electric Power Assn - (MS)

895min
SAIDI 2023
5.53
SAIFI 2023
38,637
Customers

What This Utility Data Tells You

Central Electric Power Assn - (MS) is a member-owned electric cooperative operating in Mississippi under EIA identifier 2849. It reports service to approximately 38,637 customer accounts and generated about $0.10 billion in annual electric revenue, with a service footprint spanning 35 ZIP codes. Cooperative ownership means the utility is run for the benefit of the ratepayer-members who elect its board, rather than for shareholder returns, which can shift how rate and investment decisions get made.

In 2023, the average Central Electric Power Assn - (MS) customer experienced 895.3 minutes of power interruptions, the industry-standard SAIDI metric (System Average Interruption Duration Index). Excluding major weather events from that total, 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 5.53 for the same period, so customers statistically faced roughly 6 distinct interruptions that year. Strip out major event days (hurricanes, ice storms) and SAIDI falls to 263.6 minutes; the difference from the headline 895.3 shows how much of the outage total came from weather rather than everyday grid issues.

The EIA dataset includes 4 years of continuous reporting (2020–2023) for Central Electric Power Assn - (MS), which lets you see whether reliability is trending up or down rather than judging from a single snapshot. SAIDI has increased from 572.6 to 895.3 minutes, which may reflect either worsening weather exposure or delayed grid modernization.

SAIDI

895 min per year

Yearly outage minutes, on average (2023)

SAIFI

5.53 interruptions/yr

Average interruption count (2023)

Customers

38,637

Customers across Mississippi

SAIDI vs. National Average (180 min) 100.0%

895 min/year per customer

Central Electric Power Assn - (MS) SAIDI

Annual minutes without electric service (2023)

895 SAIDI895 SAIDINat. avg 120120SAIDI895SAIDI

Below Average

Reliability Trend (2020–2023)

Year SAIDI (min) SAIDI nMED SAIFI Customers
2020 572.6 351.4 - -
2021 83.8 5.1 - -
2022 404.8 333.6 5.712 -
2023 895.3 263.6 5.530 -

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

Service Area

Central Electric Power Assn - (MS) serves 35 ZIP codes in Mississippi.

3904239045390463904739051390573906339067390743909039092390943909839107391093911739145391603916139171391893919239323393253932739328393363933739339393463935039354393593936539745

Frequently Asked Questions

How reliable is Central Electric Power Assn - (MS)?

Central Electric Power Assn - (MS) had a SAIDI of 895.3 minutes in 2023 including major weather events, but 263.6 minutes excluding them (the IEEE-standard measure of day-to-day reliability, the gap reflects a major storm that year, not chronic performance). Excluding major weather events, this is near the national average.

What type of utility is Central Electric Power Assn - (MS)?

Central Electric Power Assn - (MS) is classified as a Cooperative serving Mississippi.

How many customers does Central Electric Power Assn - (MS) serve?

Central Electric Power Assn - (MS) serves approximately 38,637 customers in Mississippi.

How has Central Electric Power Assn - (MS)'s reliability changed over time?

Central Electric Power Assn - (MS) 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
Cooperative
State
Mississippi
Customers
38,637
Annual Revenue
$0.10B
EIA ID
2849

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.