massoutage

County annual report · FIPS 12073

2020 Leon County, FL Power Outage Report

In 2020, customers in Leon County, FL went without power for an average of 3.2 hours, a total of 623K customer-hours (Florida average 3.6 hours). That ranks 36th worst of 67 Florida counties and 1828th of 3,019 nationally.

Summary data CSVJSON
Avg hrs / customer
3.2
196,858 customers
Customer-hours out
623K
Peak customers out
10,649
Outages ≥1,000 out
103
1 of 10,000+ · 1,202 total
Longest outage
2d 9h
began September 15, 2020
Rank in state
36th/67
1828th of 3,019 US

Compared with FL, the US and 2019

Leon County, FL average hours without power per customer compared with state and national averages, 2020Leon County 3.2 hours, Florida average 3.6 hours, US average 8.7 hours, Leon County, 2019 2.8 hoursLeon CountyLeon County3.2hFlorida averageFlorida average3.6hUS averageUS average8.7hLeon County, 2019Leon County, 20192.8h
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Average hours without power per customer in 2020; last bar is this county in 2019.

Month by month

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Leon County, FL customer-hours without power by month, 2020Jan 18K, Feb 69K, Mar 16K, Apr 129K, May 54K, Jun 86K, Jul 52K, Aug 64K, Sep 51K, Oct 26K, Nov 40K, Dec 20K050k100k150k18KJan69KFeb16KMar129KApr54KMay86KJun52KJul64KAug51KSep26KOct40KNov20KDec
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Customer-hours; April was the worst month.

Leon County year over year

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Leon County, FL: average hours without power per customer by year2015: 0.2h; 2016: 6.5h; 2017: 6.8h; 2018: 47.7h, coverage 97%; 2019: 2.8h, coverage 97%; 2020: 3.2h, coverage 97%; 2021: 2.4h, coverage 98%; 2022: 3.0h, coverage 98%; 2023: 8.7h; 2024: 36.9h; 2025: 2.4h02040600%50%100%0.2h20156.5h20166.8h201747.7h20182.8h20193.2h20202.4h20213.0h20228.7h202336.9h20242.4h2025
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Average hours without power per customer. Line: EAGLE-I coverage, share of customers tracked (right axis).

Coverage line is EAGLE-I's share of Florida customers tracked each year.

Biggest outages in Leon County, 2020

The 10 outage episodes with the most customers out at once. Times are UTC.

CSVJSON
#Started (UTC)Ended (UTC)DurationPeak outCustomer-hours
1February 6, 2020 06:00February 7, 2020 20:151d 14h10,64940K
2April 23, 2020 21:15April 25, 2020 05:001d 7h8,73472K
3June 23, 2020 13:00June 24, 2020 05:1516h 15m7,17027K
4July 28, 2020 11:00July 28, 2020 23:1512h 15m6,2645,163
5July 1, 2020 11:30July 2, 2020 10:3023h5,8625,852
6June 17, 2020 06:00June 17, 2020 07:001h5,8461,462
7March 30, 2020 11:45March 31, 2020 00:1512h 30m5,8432,767
8January 13, 2020 10:00January 13, 2020 23:4513h 45m5,8212,721
9August 18, 2020 11:30August 19, 2020 17:151d 5h5,75812K
10February 25, 2020 02:30February 26, 2020 02:1523h 45m5,5568,443

Outage episodes by size in 2020: 279 reached 100+ customers, 103 reached 1,000+ customers, 1 reached 10,000+ customers.

Utility reliability filed with the EIA

SAIDI (average outage time per customer) and SAIFI (average interruptions per customer) that utilities serving Leon County reported on EIA Form 861 for 2020, or their most recent earlier filing. Utility-wide figures, not county-specific.

CSVJSON
UtilityEIA yearSAIDISAIFISAIDI excl. major eventsSAIFI excl. major events
Duke Energy Florida, LLC20202.1 hrs1.271.6 hrs1.16
Grady Electric Membership Corp20203.1 hrs1.983.1 hrs1.98
Talquin Electric Coop, Inc20207.4 hrs5.196.6 hrs4.91
City of Tallahassee - (FL)-----

About this data

  • Outage figures come from DOE/ORNL EAGLE-I, which records customers out by county every 15 minutes. EAGLE-I tracked about 97% of Florida's customers in 2020; utilities it does not see are not counted.
  • Hours per customer = outage customer-minutes ÷ 196,858 customers (ORNL modeled county customer count), including major storm days. It is comparable across counties but is not the SAIDI a utility files.
  • An outage event is a continuous stretch with customers out; counts at 100, 1,000 and 10,000+ use its peak.
  • Years loaded: 2015–2025. Leon County has data for 2015–2025.

Cite this report

MassOutage (massoutage.com), Leon County, FL annual power outage report, 2020, data as of Oct 3, 2026 02:41 UTC, sources: DOE EAGLE-I (https://eagle-i.doe.gov/); EAGLE-I modeled customer counts (MCC) (https://figshare.com/); EIA Form 861 (utility reliability) (https://www.eia.gov/electricity/data/eia861/). https://massoutage.com/reports/2020/florida/leon-county

summary CSVJSONyears CSVJSONmonths CSVJSONevents CSVJSONutilities CSVJSON