How Reliable Is Your Georgia Power Provider?

Oconee GA

26 February, 2021

4:39 PM

Description

OCONEE, GA — The monumental power failure in Texas caused by unseasonable cold showed how extreme weather can push an electric grid to the brink. The average U.S. power customer loses electricity for 1.5 to 2 hours annually even before extreme weather events are taken into account, according to data from the U.S. Energy Information Administration. As the Texas experience showed, hurricanes, snowstorms, heat waves and other extreme weather events can make such outages dramatically worse. Customers in Georgia state experienced 2.54 hours without power in 2019 — 2.16 fewer hours than the national average of 4.7 hours in 2019, which is the most recent information available, according to the EIA. Nationally, 3.2 hours of downtime occurred during major events such as hurricanes and blizzards in 2019, and 1.5 hours occurred during non-major events. The average 2019 interruption time was shorter than 2018 and 2017, which saw total average outage times of nearly six hours and nearly eight hours respectively. Still, 2019's average total outage time was higher than 2013 through 2016, according to the EIA. The number of hours without power can vary widely from state to state, especially when many extreme weather events such as hurricanes, snowstorms and wildfires occur. North Carolina electric customers likely remember many hours in the dark during 2018 — the average customer in that state spent nearly 30 hours without power, much of that due to Hurricanes Michael and Florence. The states with the highest average total interruption time per customer in 2019 were Maine, West Virginia, California, Michigan and Mississippi, according to the EIA. Maine had severe winter storms and California had large wildfires. The states with the least amount of average downtime were Florida, Nevada, Arizona, Nebraska and Washington, D.C. The EIA collects outage data from electric utilities annually and asks for information with and without major outages. The two major metrics are: How often the average customer experiences a non-momentary power outage during a year, referred to as the system average interruption frequency index. How many minutes the average customer is without power annually, referred to as the system average interruption duration index. Most electric utilities use standards developed by the Institute of Electrical and Electronics Engineers to make their calculations. The IEEE uses a complex formula based on a utility's historical data to determine whether an outage qualifies as a major event. It also only counts outages longer than five minutes. Utilities are mostly owned by investors, cooperatives or municipalities. Investor-owned utility customers spent an average of 5.1 hours without power in 2019 while municipal customers spent an average of 2.1 hours and cooperative customers had about five hours without the lights. Here's how utilities in Georgia did during 2019, according to data from the EIA. Editor's note: This list was automatically generated using data compiled by the U.S. Energy Information Administration. Please report any errors or other feedback to [email protected]. Can't find the utility provider you're looking for? Try searching for it here. Georgia Power Co Owner type: Investor Number of customers: 2,493,389 IEEE standard followed: Yes Average customer hours without power, including major events: 2.73 Average customer hours without power, excluding major events: 2.36 Number of outages for average customer, including major events: 1.39 Number of outages for average customer, excluding major events: 1.27 Jackson Electric Member Corp - (GA) Owner type: Cooperative Number of customers: 228,316 IEEE standard followed: Yes Average customer hours without power, including major events: 1.38 Average customer hours without power, excluding major events: 1.22 Number of outages for average customer, including major events: 0.95 Number of outages for average customer, excluding major events: 0.89 Cobb Electric Membership Corp Owner type: Cooperative Number of customers: 208,395 IEEE standard followed: Yes Average customer hours without power, including major events: 0.6 Average customer hours without power, excluding major events: 0.55 Number of outages for average customer, including major events: 0.59 Number of outages for average customer, excluding major events: 0.54 Sawnee Electric Membership Corporation Owner type: Cooperative Number of customers: 183,052 IEEE standard followed: Yes Average customer hours without power, including major events: 0.73 Average customer hours without power, excluding major events: 0.73 Number of outages for average customer, including major events: 0.69 Number of outages for average customer, excluding major events: 0.69 GreyStone Power Corporation Owner type: Cooperative Number of customers: 133,115 IEEE standard followed: Yes Average customer hours without power, including major events: 1.44 Average customer hours without power, excluding major events: 1.44 Number of outages for average customer, including major events: 1.61 Number of outages for average customer, excluding major events: 1.61 Walton Electric Member Corp Owner type: Cooperative Number of customers: 128,811 IEEE standard followed: Yes Average customer hours without power, including major events: 1.56 Average customer hours without power, excluding major events: 1.56 Number of outages for average customer, including major events: 1.19 Number of outages for average customer, excluding major events: 1.19 Snapping Shoals El Member Corp Owner type: Cooperative Number of customers: 101,471 IEEE standard followed: Yes Average customer hours without power, including major events: 1.15 Average customer hours without power, excluding major events: 1.15 Number of outages for average customer, including major events: 0.94 Number of outages for average customer, excluding major events: 0.94 North Georgia Elec Member Corp Owner type: Cooperative Number of customers: 101,227 IEEE standard followed: Yes Average customer hours without power, including major events: 3.02 Average customer hours without power, excluding major events: 2.39 Number of outages for average customer, including major events: 1.78 Number of outages for average customer, excluding major events: 1.62 Flint Electric Membership Corp Owner type: Cooperative Number of customers: 88,130 IEEE standard followed: No Average customer hours without power, including major events: 1.52 Average customer hours without power, excluding major events: 1.52 Number of outages for average customer, including major events: 1.22 Number of outages for average customer, excluding major events: 1.22 Coweta-Fayette El Member Corp Owner type: Cooperative Number of customers: 84,741 IEEE standard followed: Yes Average customer hours without power, including major events: 2.18 Average customer hours without power, excluding major events: 1.6 Number of outages for average customer, including major events: 1.36 Number of outages for average customer, excluding major events: 1.08 Central Georgia El Member Corp Owner type: Cooperative Number of customers: 57,224 IEEE standard followed: Yes Average customer hours without power, including major events: 1.45 Average customer hours without power, excluding major events: 1.32 Number of outages for average customer, including major events: 1.11 Number of outages for average customer, excluding major events: 1.04 Carroll Electric Member Corp - (GA) Owner type: Cooperative Number of customers: 51,759 IEEE standard followed: Yes Average customer hours without power, including major events: 1.9 Average customer hours without power, excluding major events: 1.9 Number of outages for average customer, including major events: 1.35 Number of outages for average customer, excluding major events: 1.35 Amicalola Electric Member Corp Owner type: Cooperative Number of customers: 49,344 IEEE standard followed: Yes Average customer hours without power, including major events: 11.45 Average customer hours without power, excluding major events: 7.5 Number of outages for average customer, including major events: 3.09 Number of outages for average customer, excluding major events: 2.38 City of Marietta - (GA) Owner type: Municipal Number of customers: 41,897 IEEE standard followed: Yes Average customer hours without power, including major events: 1.6 Average customer hours without power, excluding major events: 1.6 Number of outages for average customer, including major events: 1.59 Number of outages for average customer, excluding major events: 1.59 Hart Electric Member Corp Owner type: Cooperative Number of customers: 36,655 IEEE standard followed: Yes Average customer hours without power, including major events: 2.37 Average customer hours without power, excluding major events: 1.06 Number of outages for average customer, including major events: 1.08 Number of outages for average customer, excluding major events: 0.84 Diverse Power Incorporated Owner type: Cooperative Number of customers: 34,645 IEEE standard followed: Yes Average customer hours without power, including major events: 4.33 Average customer hours without power, excluding major events: 2.01 Number of outages for average customer, including major events: 2.1 Number of outages for average customer, excluding major events: 1.53 Jefferson Electric Member Corp Owner type: Cooperative Number of customers: 34,443 IEEE standard followed: Yes Average customer hours without power, including major events: 2.24 Average customer hours without power, excluding major events: 1.59 Number of outages for average customer, including major events: 1.22 Number of outages for average customer, excluding major events: 1.05 Habersham Electric Membership Corp Owner type: Cooperative Number of customers: 32,408 IEEE standard followed: Yes Average customer hours without power, including major events: 4.44 Average customer hours without power, excluding major events: 3 Number of outages for average customer, including major events: 2.18 Number of outages for average customer, excluding major events: 1.65 Okefenoke Rural El Member Corp Owner type: Cooperative Number of customers: 26,443 IEEE standard followed: Yes Average customer hours without power, including major events: 3.97 Average customer hours without power, excluding major events: 1.02 Number of outages for average customer, including major events: 2.73 Number of outages for average customer, excluding major events: 0.35 Click here to see the numbers for more Georgia utility providers.