Municipal Alabama

City of Huntsville - (AL)

65min
SAIDI 2023
0.71
SAIFI 2023
196,014
Customers

What This Utility Data Tells You

City of Huntsville - (AL) is a municipally-owned utility operating in Alabama under EIA identifier 9094. It reports service to approximately 196,014 customer accounts and generated about $0.56 billion in annual electric revenue, with a service footprint spanning 49 ZIP codes. As a municipal utility, it is typically governed by a local board or city council and is exempt from federal income tax.

In 2023, the average City of Huntsville - (AL) customer experienced 65.2 minutes of power interruptions — a metric called SAIDI (System Average Interruption Duration Index). That places this utility well below the 120–180 minute national benchmark, signaling strong grid hardening and fast restoration practices. SAIFI — the average number of outage events per customer — was 0.71 for the same period, so customers statistically faced roughly 1 distinct interruption that year. Excluding major event days (hurricanes, ice storms), SAIDI drops to 65.2 minutes — the gap between that figure and the headline 65.2 reveals how much weather, not day-to-day infrastructure, drove outages.

The EIA dataset includes 4 years of continuous reporting (2020–2023) for City of Huntsville - (AL), which lets you see whether reliability is trending up or down rather than judging from a single snapshot. All figures on this page come directly from EIA Form 861, the federal annual electric power industry survey, with service territory ZIPs sourced from OpenEI — you can cross-reference them with your own utility bill or use them when comparing providers before relocating.

SAIDI

65 min per year

Average outage minutes (2023)

SAIFI

0.71 interruptions/yr

Outage frequency (2023)

Customers

196,014

Served in Alabama

SAIDI vs. National Average (180 min) 16.3%

65 minutes per customer per year

City of Huntsville - (AL) SAIDI

Minutes without power per year (2023)

65 SAIDI65 SAIDINat. avg 120120SAIDI65SAIDI

Excellent

Reliability Trend (2020–2023)

Year SAIDI (min) SAIDI nMED SAIFI Customers
2020 80.4 193,577
2021 55.7 55.7 0.589 193,577
2022 63.3 63.3 0.694
2023 65.2 65.2 0.708

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

Service Area

City of Huntsville - (AL) serves 49 ZIP codes in Alabama.

35175356133567035739357413574535747357483574935750357513575435756357573575835759357603576135762357633576435766357673576835773357753577635801358023580335804358053580635807358083581035811358123581335814358153581635824358933589435895358963589735899

Frequently Asked Questions

How reliable is City of Huntsville - (AL)?

City of Huntsville - (AL) had a SAIDI of 65.2 minutes in 2023, meaning the average customer experienced about 65 minutes of outages that year. This is below the national average, indicating above-average reliability.

What type of utility is City of Huntsville - (AL)?

City of Huntsville - (AL) is classified as a Municipal serving Alabama. Municipal utilities are owned and operated by local governments.

What does SAIDI mean for City of Huntsville - (AL)?

SAIDI (System Average Interruption Duration Index) measures the average total minutes per year that a customer of City of Huntsville - (AL) experiences power outages. A lower SAIDI indicates better reliability. The national average is roughly 120-180 minutes per year, so comparing City of Huntsville - (AL)'s SAIDI to that benchmark shows whether this utility is above or below average.

How many customers does City of Huntsville - (AL) serve?

City of Huntsville - (AL) serves approximately 196,014 customers in Alabama. Customer count can affect reliability metrics because larger utilities may face different infrastructure challenges compared to smaller ones.

How has City of Huntsville - (AL)'s reliability changed over time?

City of Huntsville - (AL) 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.

What is SAIDI without major event days?

SAIDI "without major event days" (SAIDI nMED) excludes outages caused by hurricanes, ice storms, and other catastrophic weather events. It better reflects day-to-day infrastructure reliability rather than vulnerability to extreme weather. Both standard SAIDI and SAIDI nMED are shown in the reliability trend table above.

Utility Profile

Type
Municipal
State
Alabama
Customers
196,014
Annual Revenue
$0.56B
EIA ID
9094
Data Source: U.S. Energy Information Administration Form 861 annual electric power industry survey. ZIP service territory from OpenEI.

Related

Data sourced from official EIA reliability statistics and OpenEI utility rate database. See our methodology for details. Retrieved and formatted by PlainUtility Editorial

Disclaimer: This information is provided for informational purposes only and does not constitute professional advice. Data is sourced from the U.S. Energy Information Administration (EIA) Form 861. Consult a qualified professional before making decisions based on this data.