SAIDI
169 min per year
Mean outage duration per year (2023)
North East Mississippi EPA is a member-owned electric cooperative operating in Mississippi under EIA identifier 40302. It reports service to approximately 28,837 customer accounts and generated about $0.08 billion in annual electric revenue, with a service footprint spanning 22 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 North East Mississippi EPA customer experienced 169.3 minutes of power interruptions, a metric called SAIDI (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. The SAIFI figure, which tracks average outage events per customer, came in at 0.94 for the same period, meaning customers statistically saw about 1 distinct interruption that year. Strip out major event days (hurricanes, ice storms) and SAIDI falls to 129.8 minutes; the difference from the headline 169.3 shows how much of the outage total came from weather rather than everyday grid issues.
North East Mississippi EPA 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 window, SAIDI moved from 225.1 down to 169.3 minutes, a trend worth noting for anyone weighing capital investment outcomes.
SAIDI
169 min per year
Mean outage duration per year (2023)
SAIFI
0.94 interruptions/yr
Outage frequency (2023)
Customers
28,837
Mississippi service territory
169 minutes per customer per year
Annual minutes without electric service (2023)
| Year | SAIDI (min) | SAIDI nMED | SAIFI | Customers |
|---|---|---|---|---|
| 2020 | 225.1 | 109.9 | 0.890 | - |
| 2021 | 1.9 | 1.6 | 0.649 | - |
| 2022 | 327.3 | 197.0 | 1.486 | - |
| 2023 | 169.3 | 129.8 | 0.940 | - |
SAIDI nMED = SAIDI without major event days. Source: EIA Form 861.
North East Mississippi EPA serves 22 ZIP codes in Mississippi.
North East Mississippi EPA had a SAIDI of 169.3 minutes in 2023. Excluding major storm impacts, this tracks roughly with the national average.
North East Mississippi EPA is classified as a Cooperative serving Mississippi.
North East Mississippi EPA serves approximately 28,837 customers in Mississippi.
North East Mississippi EPA 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.