SAIDI
910 min per year
Average outage minutes (2023)
Central Georgia El Member Corp is a member-owned electric cooperative operating in Georgia under EIA identifier 3248. It reports service to approximately 65,784 customer accounts and generated about $0.15 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 Georgia El Member Corp customer experienced 910.4 minutes of power interruptions, the industry-standard SAIDI metric (System Average Interruption Duration Index). Excluding major weather events from that total, that falls inside the typical 120–180 minute national benchmark, in line with what most U.S. distribution utilities report. SAIFI, the average number of outage events per customer, was 2.06 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 102.9 minutes; the difference from the headline 910.4 shows how much of the outage total came from weather rather than everyday grid issues.
With 4 consecutive years of EIA data (2020–2023), Central Georgia El Member Corp's reliability record can be judged on trend rather than one isolated year. SAIDI has increased from 106.3 to 910.4 minutes, which may reflect either worsening weather exposure or delayed grid modernization.
SAIDI
910 min per year
Average outage minutes (2023)
SAIFI
2.06 interruptions/yr
Average interruption count (2023)
Customers
65,784
Georgia service territory
910 outage minutes per customer annually
Minutes without power per year (2023)
| Year | SAIDI (min) | SAIDI nMED | SAIFI | Customers |
|---|---|---|---|---|
| 2020 | 106.3 | 87.0 | 1.337 | 58,512 |
| 2021 | 79.7 | 73.7 | 1.306 | 60,509 |
| 2022 | 157.5 | 91.5 | 1.779 | 62,411 |
| 2023 | 910.4 | 102.9 | 2.062 | 63,682 |
SAIDI nMED = SAIDI without major event days. Source: EIA Form 861.
Central Georgia El Member Corp serves 35 ZIP codes in Georgia.
Central Georgia El Member Corp had a SAIDI of 910.4 minutes in 2023 including major weather events, but 102.9 minutes excluding them (the IEEE-standard day-to-day reliability measure, the difference points to a major storm that year rather than an ongoing problem). Leaving aside major weather events, that figure sits close to the national average.
Central Georgia El Member Corp is classified as a Cooperative serving Georgia.
Central Georgia El Member Corp serves approximately 65,784 customers in Georgia.
Central Georgia El 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.