Municipal · Texas · EIA 6427
City of Floresville
Municipal · Texas · 18K customers. According to the U.S. Energy Information Administration's EIA Form 861, reliability for 2023 shows SAIDI 547 minutes/customer.
Reliability verdict
City of Floresville shows near-benchmark chronic reliability in 2023: 126 minutes SAIDI excluding major events (547 minutes including them) across 18K customers.
- 547 min
- SAIDI 2023
- 2.09
- SAIFI 2023
- 126 min
- SAIDI ex-MED
- 18K
- Customers
Chronic reliability judged on SAIDI excluding major event days when reported (IEEE 1366). Source: EIA Form 861 · August 2026.
Signature read: long interruption minutes vs the 911 utility cohort (>258 min tercile cut).
What long-outage City of Floresville filings show
City of Floresville is a municipally-owned utility operating in Texas under EIA identifier 6427. It reports service to approximately 17,573 customer accounts and generated about $0.05 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 Floresville customer experienced 546.7 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. Over the same period, SAIFI (outage events per customer) was 2.09, putting the typical customer at roughly 2 distinct interruptions that year. Once major event days (hurricanes, ice storms) are excluded, SAIDI comes down to 126.3 minutes, and the spread against the headline 546.7 indicates how much weather, versus routine infrastructure, drove the outage total.
The EIA dataset includes 4 years of continuous reporting (2020–2023) for City of Floresville, which lets you see whether reliability is trending up or down rather than judging from a single snapshot. SAIDI climbed from 165.5 to 546.7 minutes over that window, a shift that can point to worsening weather exposure or delayed grid modernization.
Based on this utility's own EIA Form 861 reliability record -- baseline (major-event- excluded) outage duration, total outage duration, and outage frequency -- each benchmarked against every reporting utility nationwide. Not a measure of electricity rates or customer service, which this portal does not track.
547 min/year per customer
Annual minutes without electric service (2023)
SAIDI by year (2020-2023)
Minutes per customer-year · EIA Form 861
Year-by-year SAIDI for City of Floresville from the same EIA filings as the table below. Lower is better; major-event years can spike the headline figure.
City of Floresville SAIDI trend
City of Floresville vs the nationwide SAIDI distribution
Where this utility's headline SAIDI sits among every EIA Form 861 utility with a reported figure
547 Higher than most fewer outage minutes than 16% of 911 utilities
Utilities nationwide, banded by latest reported SAIDI (minutes)
Each bar is a band; taller bars hold more utilities. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.
Source U.S. EIA Form 861 reliability filings · August 2026
Price vs. reliability
Where City of Floresville sits on price vs. reliability
Among the 781 U.S. utilities large enough to report both revenue per customer and a recent outage record, City of Floresville charges more per customer than 69% of them, and is more reliable (lower SAIDI) than 18% of them, placing it in the quadrant where it pays more but is LESS reliable, a premium price without a reliability payoff. Revenue per customer and outage minutes are independent figures: paying more does not guarantee fewer outages.
Revenue per customer: $2,880/year · Latest SAIDI: 546.7 minutes/year.
SAIDI 2023 breakdown: 546.7 minutes
Reliability Trend (2020–2023)
| Year | SAIDI (min) | SAIDI nMED | SAIFI | Customers |
|---|---|---|---|---|
| 2020 | 165.5 | 59.3 | 1.719 | 16,425 |
| 2021 | 326.9 | 148.4 | 2.754 | 16,807 |
| 2022 | 307.9 | 81.0 | 2.230 | 17,377 |
| 2023 | 546.7 | 126.3 | 2.090 | 17,573 |
SAIDI nMED = SAIDI without major event days. Source: EIA Form 861.
Service Area
City of Floresville serves 1 ZIP code in Texas.
Frequently Asked Questions
How reliable is City of Floresville?
City of Floresville had a SAIDI of 546.7 minutes in 2023 including major weather events, but 126.3 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 weather events, this is near the national average.
What type of utility is City of Floresville?
City of Floresville is classified as a Municipal serving Texas.
How many customers does City of Floresville serve?
City of Floresville serves approximately 17,573 customers in Texas.
How has City of Floresville's reliability changed over time?
City of Floresville 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
- Texas
- Customers
- 17,573
- Annual Revenue
- $0.05B
- EIA ID
- 6427
Explore
Utilities with similar EIA profiles
Two cross-state peer sets for City of Floresville. Same-state SAIDI neighbors stay in Read-with below; these neighborhoods are nearest other-state utilities with at least 10,000 reported customers.
Similar customer count
Nearest utilities by Form 861 customers (18K here), outside Texas.
Similar chronic SAIDI
Nearest utilities by latest SAIDI minutes (546.7 here), outside Texas, excluding the customer-peer set.
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 · methodology.