Coryell County, Texas Power Outages, 2015 to 2023

Coryell County, Texas had 7 major outages from 2015 to 2023

Below middle outage time among US counties

Residents here averaged 0.63 times the US outage time per person and 0.70 times the Texas rate. It ranks 143 of 189 in the state, where 1 has the most. Data confidence: High, with 9 years of records.

0.8major outages per year

2 of 9years with a major outage

96 hrslongest major outage

Feb, Mayhardest months

February and May made up 86% of this county's outage time. The largest outage on record began Feb 14, 2021, reached 15,160 customers, and left at least 200 customers out for 95.5 hours.

Outage time per resident, rated Texas counties

MostLeast

Outage impact by year

Customer-hours without power. 1,000 customers out for 2 hours is 2,000 customer-hours.

0.5M

1.5M

2015'152016'162017'172018'182019'192020'202021'212022'222023'23

Show yearly numbers

Year	Customer-hours	Reported outages	Major outages
2015	23,014	8	0
2016	0	0	0
2017	0	0	0
2018	15,991	22	0
2019	60,752	28	4
2020	15,146	28	0
2021	1,008,755	21	3
2022	24,756	27	0
2023	47,840	38	0

When outages hit

Share of this county's customer-hours by month.

25%

50%

75%

100%

JanJFebFMarMAprAMayMJunJJulJAugASepSOctONovNDecD

Largest outages on record

Start date	Hours	Peak customers	Customer-hours
Feb 14, 2021	95.5	15,160	828,430
Feb 18, 2021	62.8	5,620	148,484
May 25, 2015	3.8	7,140	17,829
Jan 10, 2021	7.0	1,616	10,054
Jun 24, 2019	10.8	1,803	8,512

Hours measure how long at least 200 customers in the county were out. Most customers get power back sooner.

Size your backup battery

Start with what you would keep running. Wattages are typical averages, so check your own appliances.

Phones, Wi-Fi, lights, about 60 WRefrigerator, about 60 WChest freezer, about 40 WGas furnace fan, about 160 W

Hours to cover: 24

1,700 Whof battery capacity, allowing for about 15% conversion loss

If anyone relies on medical equipment, plan that with their provider. Run portable fuel generators outdoors only, at least 20 feet from doors, windows and vents. See the outage checklist.

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How to read this

A major outage lasted at least 8 hours and reached customers equal to at least 1% of county residents.
Records cover outages of at least 200 customers in a county. They do not show what happened on your street.
Utilities that do not report can make a county look better than it is. Data ends in 2023. Read the full method.