SAIDI
214 min per year
Mean outage duration per year (2023)
City of Greenville - (TX) is a municipally-owned utility operating in Texas under EIA identifier 7634. It reports service to approximately 16,730 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 Greenville - (TX) customer experienced 213.6 minutes of power interruptions, a metric called SAIDI (System Average Interruption Duration Index). Excluding major weather events from that total, 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 1.12 for the same period, meaning customers statistically saw about 1 distinct interruption that year. Excluding major event days (hurricanes, ice storms), SAIDI drops to 24.3 minutes, the gap between that figure and the headline 213.6 reveals how much weather, not day-to-day infrastructure, drove outages.
With 4 consecutive years of EIA data (2020–2023), City of Greenville - (TX)'s reliability record can be judged on trend rather than one isolated year. SAIDI climbed from 95.9 to 213.6 minutes over that window, a shift that can point to worsening weather exposure or delayed grid modernization.
SAIDI
214 min per year
Mean outage duration per year (2023)
SAIFI
1.12 interruptions/yr
Events per customer (2023)
Customers
16,730
Texas service territory
214 outage minutes per customer annually
Minutes without power per year (2023)
| Year | SAIDI (min) | SAIDI nMED | SAIFI | Customers |
|---|---|---|---|---|
| 2020 | 95.9 | 9.1 | 1.363 | 14,820 |
| 2021 | 36.8 | 9.0 | 0.384 | 15,550 |
| 2022 | 80.5 | 13.3 | 1.076 | 15,982 |
| 2023 | 213.6 | 24.3 | 1.118 | 16,536 |
SAIDI nMED = SAIDI without major event days. Source: EIA Form 861.
City of Greenville - (TX) serves 4 ZIP codes in Texas.
City of Greenville - (TX) had a SAIDI of 213.6 minutes in 2023 including major weather events, but 24.3 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). Excluding major storm impacts, this beats the national average, a sign of above-average reliability.
City of Greenville - (TX) is classified as a Municipal serving Texas.
City of Greenville - (TX) serves approximately 16,730 customers in Texas.
City of Greenville - (TX) 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.