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Power Outages in Grant County, AR

City of Chattanooga - (TN) has not reported outages here, but it only publishesactive outages, so that isn't a confirmed all-clear. C & L Electric Coop Corp, Entergy Arkansas LLC and First Electric Coop Corp publish only a system-wide total, not county figures. In 2025, the average customer here lost power for about 22.3 hours.

Grant County, AR is served by 4 tracked utilities.

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URL
https://massoutage.com/arkansas/grant-county
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Not available
Publisher
MassOutage

MassOutage, "Power Outages in Grant County, AR". https://massoutage.com/arkansas/grant-county

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Grant County, AR
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This county Loading live outagesout
No outages reported (partial view)

City of Chattanooga - (TN) only appearsin feeds while reporting outages, so no report isn't a confirmed all-clear.

C & L Electric Coop Corp, Entergy Arkansas LLC and First Electric Coop Corp publish no county-level figures.

Live status by utility · Grant County

0.0%of this county's ~9,602 customers are served by utilities with a county-level live feed.

Blind spots

Only visible while reporting outages: City of Chattanooga - (TN). Zero here is not a confirmed all-clear.

System-wide total only, no county split: C & L Electric Coop Corp, Entergy Arkansas LLC, First Electric Coop Corp.

UtilityFeedOutServed% outSmall outagesIncidentsUtility ETRAs of
C & L Electric Coop CorpLive · total onlynot by county------
City of Chattanooga - (TN)Outages onlynone reported------
Entergy Arkansas LLCLive · total onlynot by county------
First Electric Coop CorpLive · total onlynot by county------

Electricity-dependent residents

HHS emPOWER · data October 7, 2026

Medicare beneficiaries in Grant Countywho rely on electricity-dependent medical equipment (ventilators, oxygen concentrators, home dialysis, powered wheelchairs, and more). HHS reports counts of 1–10 as “≤11”. Medicare only, so the full at-risk population is larger.

Power-dependent
296
Oxygen service
95
Dialysis (facility)
23
Home health / hospice
104
By ZIP code (5)
ZIPPower-dependentVentilatorsO2 concentratorsHome dialysis
7215020812167≤11
72129240210
7212818≤11170
7208418≤11140
7205717≤11170

Emergency managers can request identified beneficiary lists through their state health department via the HHS emPOWER program.

🔔 Alerts for Grant County, AR

Outage began, grew, restoration estimate changed, restored: by email, Slack, Teams, Discord or signed webhook, for Grant County or any town and utility in it.

Get alerts for Grant CountySend updates to your dashboardRSS feed
◢ ACTIVE WEATHER ALERTS · NWS

No active NWS alerts for Grant County right now.

Recent NWS alert activity · Grant County

Grant County has been under 7 National Weather Service alerts recently, most recently a Special Weather Statement on October 15, 2026.

  • Heat Advisory ×6
  • Special Weather Statement ×1

Latest Grant County, AR outage updates

A running log of how this outage has changed, updated automatically as utilities report in.

  1. RESOLVED

    Power restored after 30m

  2. OUTAGE BEGAN

    Outage began: 106 customers out (1.1% of the county)

  3. RESOLVED

    Power restored after 10h 14m

  4. OUTAGE BEGAN

    Outage began: 106 customers out (1.1% of the county)

  5. RESOLVED

    Power restored after 14m

  6. OUTAGE BEGAN

    Outage began: 345 customers out (3.4% of the county)

  7. RESOLVED

    Power restored after 34m

  8. OUTAGE BEGAN

    Outage began: 1,023 customers out (10% of the county)

Outage trend · Grant County, AR
0customers out · peak 106
Data as of Oct 15, 2026 00:30 UTC
Grant County, AR: customers without power, last 24 hoursPeak 106 customers out; latest 0 as of Oct 15, 2026 00:30 UTC. Each point is the highest reading in its interval.050100150Oct 146 AM12 PM6 PM
Use the arrow keys to read values.
Times in EDT. Shaded stretches had no reading.

Hardest-hit cities in Grant County

Where this event is concentrated across the county's towns and townships.

No cities on file for this county

Historical reliability

In 2025, the average customer in Grant County went about 22.3 hours without power. Peak simultaneous outage on record reached 8,732 customers.

Official state benchmark (EIA 2025)Source: US EIA

The US EIA reports Arkansas utilities averaged 7.9 hrs without power per customer (SAIDI) in 2025, a cross-check on our county estimate of 22.3 hrs.

A decade of outages (2015–2025)
avg hrs without power / customer
Grant County average outage hours per customer by year2015–2025: 2015 8.7h, 2016 9.9h, 2017 4.5h, 2018 3.6h, 2019 8.6h, 2020 46.9h, 2021 8.7h, 2022 12.0h, 2023 20.1h, 2024 13.5h, 2025 22.3h. Highlighted: 2020.02040608.7h20159.9h20164.5h20173.6h20188.6h201946.9h20208.7h202112.0h202220.1h202313.5h202422.3h2025
Use the arrow keys to read values.

Worst year here was 2020 (peak 4,246 customers out) · decade average 14.4 hrs without power per customer/yr.

YearOutage eventsPeak customers outAvg hrs/customer
20152912,2878.7
20162974,3839.9
20172831,5494.5
20182967273.6
20193011,9428.6
20203234,24646.9
20213934,5448.7
20224441,92712.0
20234112,59020.1
20244433,90113.5
20255568,73222.3

Cost of power in Grant County

ENERGY & AI DEMAND →

Estimated residential electricity price for Grant County, customer-weighted across the utilities serving it (US EIA, 2025). Retail prices aren't published at the county level; this is a derived estimate.

13.5¢/kWh
estimated residential average
▲ 31% since 2015
vs Arkansas avg 14.3¢
vs US avg 20.0¢
BY UTILITY · RESIDENTIAL ¢/kWh

Weighted by each utility's residential customer count (utilities report customers at the state level; a per-county share isn't published). Rising retail prices track a national demand surge; see energy & the data-center boom.

Worst recorded outages
STARTEDPEAK OUTDURATION
November 23, 20258,73215m
June 19, 20258,73215m
June 17, 20258,7321d 11h
June 13, 20258,7327h 45m
December 21, 20258,7326h 15m
See the biggest power outages in US history →
Natural hazards & outage risk
ELEVATED

Relatively Moderate ice storms exposure · 14.4 hrs/yr of outages over the last decade.

Ice stormRelatively Moderate
All hazard rankings →

Power outages in Grant County: FAQ

How often does Grant County, AR lose power?
Based on EAGLE-I records, Grant County, AR logged 556 distinct outage events in 2025, averaging about 22.3 hours without power per customer over the year.
What was the worst power outage in Grant County, AR?
The largest tracked outage peaked at 8,732 customers without power, beginning November 23, 2025 and lasting about 15m.
Is there a power outage in Grant County, AR right now?
No major outage is currently reported for Grant County, AR. Live coverage depends on whether local utilities report to ODIN.
Which utilities serve Grant County, AR?
Tracked electric providers include C & L Electric Coop Corp, City of Chattanooga - (TN), Entergy Arkansas LLC, First Electric Coop Corp.
Nearby counties
Cleveland CountyDallas CountyHot Spring CountyJefferson County
ZIP codes in Grant County

Outages are tracked at the county level; these ZIP codes fall within Grant County.

72057, 72128, 72129, 72150

Electric providers serving this county

From EIA-861 service territory, with official reliability where reported.

ProviderOfficial SAIDI (EIA)LiveReport outage
Entergy Arkansas LLC8.6 hrsLive · total only-
First Electric Coop Corp10.8 hrsLive · total only-
City of Chattanooga - (TN)-Outages only-
C & L Electric Coop Corp-Live · total only-

Data from DOE/ORNL ODIN, DOE EAGLE-I, EIA Form 861 (utility reliability), EIA electricity retail prices and FEMA National Risk Index, every source we read. Historical figures derive from the DOE/ORNL EAGLE-I dataset (EAGLE-I tracked roughly 0% of Arkansas customers). Machine-readable data: /api/v1/counties/05053 and /api/v1/counties/05053/history.