Putnam County, Tennessee Power Outages, 2019 to 2023

Putnam County, Tennessee had 1 major outage from 2019 to 2023

Lower outage time among US counties

Residents here averaged 0.04 times the US outage time per person and 0.05 times the Tennessee rate. It ranks 74 of 78 in the state, where 1 has the most. Data confidence: Medium, with 5 years of records.

0.2major outages per year

1 of 5years with a major outage

18 hrslongest major outage

Mar, Junhardest months

March and June made up 39% of this county's outage time. The largest outage on record began Mar 29, 2020, reached 1,345 customers, and left at least 200 customers out for 17.5 hours.

Outage time per resident, rated Tennessee counties

MostLeast

Outage impact by year

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

10K

15K

20K

2019'192020'202021'212022'222023'23

Show yearly numbers

Year	Customer-hours	Reported outages	Major outages
2019	11,822	24	0
2020	10,605	7	1
2021	2,844	1	0
2022	3,328	13	0
2023	15,325	19	0

When outages hit

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

10%

20%

30%

40%

JanJFebFMarMAprAMayMJunJJulJAugASepSOctONovNDecD

Largest outages on record

Start date	Hours	Peak customers	Customer-hours
Mar 29, 2020	17.5	1,345	6,730
Feb 7, 2021	7.0	527	2,844
Apr 1, 2023	5.0	556	2,651
Oct 26, 2019	5.0	1,942	2,572
Mar 3, 2023	2.8	1,311	2,482

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.