Lafayette, Louisiana Power Outage Today

How reliable is Lafayette Utilities System (LUS) service in Lafayette?

Lafayette Utilities System (LUS) is a city-owned utility with 70,264 customers. In 2024 its customers averaged 1.24 interruptions and 167 minutes (about 2.8 hours) without power, so the average outage lasted about 2.2 hours.

About 80% of that time came on major event days, the severe-weather days that utilities report separately. On ordinary days the average falls to 33 minutes. A handful of severe-weather days, not everyday faults, set this utility’s year.

The typical outage was repaired in about 2.2 hours.

For comparison, Louisiana as a whole averaged 728 minutes and the United States 614 minutes. That puts Lafayette Utilities System (LUS) below the state average, which is better.

Among the 15 utilities in Louisiana with at least 5,000 customers that report to the federal government, Lafayette Utilities System (LUS) ranks 5th for the fewest outage minutes (1 is best). Nationally, 54% of the 926 utilities of that size reported more outage minutes in 2024.

These are the figures the utility itself reported to the US Energy Information Administration (Form EIA-861, 2024) and describe the whole service territory, not one street. Your own address can be better or worse.

Storm season and outages in Lafayette

NOAA’s Storm Events Database lists 99 storm reports for Lafayette Parish from 2015 through 2026, most often thunderstorm wind (42), flash flood (29), hail (19), and lightning (5). The busiest full year was 2024 with 26 reports and the quietest was 2015 with 3, so the risk changes a lot from one year to the next.

Reports peak in May (41 since 2015), followed by April and June. October is outside those three months, so an outage now is less likely to be weather-related.

NOAA’s own narratives name power outages in 3 storm episodes in Lafayette Parish since 2015, most often in July. That count is a floor, since the database records outages only when a spotter or agency mentions them.

What the most common storm types in Lafayette do to the grid:

• Flash flood. Floodwater reaches ground-level transformers, meters and low-lying substations. Utilities may shut power off ahead of the water on purpose, and wading near flooded equipment can electrocute.
• Thunderstorm wind. Straight-line wind pushes trees and limbs into distribution lines. These outages are usually local, a street or a neighborhood at a time, and crews clear them circuit by circuit.
• Hail. Hail rarely cuts power by itself, but it often arrives with the wind and lightning that do, and it breaks solar panels, windshields and exposed utility equipment.

Storm reports that name Lafayette

Within Lafayette Parish, 47 NOAA storm reports since 2015 name Lafayette as their location or in their description: flash flood (23), thunderstorm wind (17), hail (4), and lightning (2). That is about 47% of the county’s reports, so Lafayette accounts for much of the county’s storm history. Reports naming Lafayette are most common in May. The busiest full year was 2024 with 10.

In NOAA’s own words, storms that left Lafayette without power:

• January 11, 2020 (thunderstorm wind): “Scattered trees and power lines were blown down across the city of Lafayette.” Source: NOAA Storm Events Database
• April 27, 2015 (thunderstorm wind): “A tree was also reported down on power lines in Lafayette with the tree on fire.” Source: NOAA Storm Events Database

Who a power outage hits hardest in Lafayette

71.8% of occupied homes in Lafayette are heated with electricity (US 41.3%). In a winter outage those homes lose heat the moment the power fails, and electric furnaces and heat pumps are too large to run from a portable generator. Warm layers, blankets and a plan for where to stay matter more here than in a gas-heated city.

Residents aged 65 or older are 17.3% of the population in Lafayette, close to the US share of 17.2% and 13.1% report a disability (US 13.3%). These are the households most likely to depend on powered medical equipment such as oxygen concentrators, CPAP machines and refrigerated medicine. If someone in your home does, ask Lafayette Utilities System (LUS) whether it keeps a priority or medical-needs list, and register before the next storm rather than during it.

About the housing: 26.1% of the housing in Lafayette was built before 1970 (US 35.5%); 46.9% of households rent (US 34.8%), so many residents depend on a landlord to restore building systems and cannot add a generator or battery themselves.

Source: US Census Bureau, American Community Survey 2020–2024 (housing, heating fuel, age and disability tables).

Backup power and electricity use in Lafayette

The average Lafayette Utilities System (LUS) home used about 1,191 kWh a month in 2024 (US average 892 kWh), an average draw of 1.6 kW around the clock, and paid about 10.1 cents per kWh (11.7 in the state, 15.8 nationally), roughly $121 a month.

Keeping only the essentials on (a refrigerator, router, a few lights and phone chargers, about 400 watts) through an outage that lasts the average about 2.2 hours takes less than 1 kWh. A portable power station or a power bank covers that; a generator is more than most households here need for a typical outage.

A generator must never run indoors, in a garage or near a window; generator and food-safety rules are in the power outage guide linked below.

If the power is out in Lafayette

About 130,554 people live in Lafayette, the 4th largest of the 5 Louisiana cities on this site. Report the outage to the utility so a ticket exists for your address, then check Lafayette Utilities System (LUS)’s outage map for an estimate. If neighbors have power and you do not, report it again: the fault may be on the line to your house alone, which is a separate repair.

Lafayette power outage map

Lafayette Utilities System (LUS)’s outage map has the official restoration estimate for your address; the count above comes from residents. Food and generator safety: power outage guide.

Lafayette power outage questions