Electric Utilities

918 U.S. electric distribution utilities with SAIDI and SAIFI reliability data drawn from the U.S. Energy Information Administration EIA Form 861 annual electric power industry survey (2020-2023 filing years, last refreshed June 2026). According to the EIA, the national nMED SAIDI average was approximately 146 minutes per customer per year in 2022 (excluding major event days). See our methodology for IEEE Standard 1366 definitions and refresh cadence.

Utility State Type SAIDI 2023 SAIFI 2023
City of Wilson - (NC) NC Municipal 52.6 0.69
City of Worthington - (MN) MN Municipal 3.9 0.06
City of Zeeland - (MI) MI Municipal 33.4 0.26
City Utilities of Springfield - (MO) MO Municipal 186.8 1.12
CKenergy Electric Cooperative OK Cooperative 685.2 4.89
Clark County Rural E M C - (IN) IN Cooperative 289.3 2.14
Clark Energy Coop Inc - (KY) KY Cooperative 528.2 2.25
Clatskanie Peoples Util Dist OR Municipal 115.1 1.16
Clay County Electric Coop Corp - (AR) AR Cooperative 750.7 1.57
Clay Electric Cooperative, Inc - (FL) FL Cooperative 693.7 3.33
Cleco Power LLC LA IOU 310.8 2.72
Cleveland Electric Illum Co OH IOU 558.9 1.24
Cloverland Electric Co-op MI Cooperative 402.1 2.57
Co-Mo Electric Coop Inc MO Cooperative 177.2 1.24
Coast Electric Power Assn - (MS) MS Cooperative 107.6 1.51
Coastal Electric Member Corp - (GA) GA Cooperative 495.1 4.07
Cobb Electric Membership Corp GA Cooperative 37.4 0.89
Coldwater Board of Public Util MI Municipal 33.8 0.39
Columbia Power System - (TN) TN Municipal 197.8 2.35
Columbia River Peoples Ut Dist OR Municipal 125.8 0.86
Columbia Rural Elec Assn, Inc WA Cooperative 95.4 0.67
Commonwealth Edison Co IL IOU 93.3 0.61
Concho Valley Elec Coop Inc TX Cooperative 392.7 4.32
Connecticut Light & Power Co CT IOU 189.8 0.88
Connexus Energy MN Cooperative 54.8 0.62
Consolidated Cooperative OH Cooperative 220.0 2.20
Consolidated Edison Co-NY Inc NY IOU 18.8 0.12
Consolidated Electric Coop MO Cooperative 151.0 1.13
Consumers Energy Co - (MI) MI IOU 913.0 1.37
Consumers Energy Coop - (IA) IA Cooperative 115.4 0.92
Consumers Power, Inc OR Cooperative 572.2 1.95
Continental Divide El Coop Inc NM Cooperative 222.4 2.28
Conway Corporation AR Municipal 366.0 0.86
Cooke County Elec Coop Assn TX Cooperative 363.2 1.88
Cookson Hills Elec Coop, Inc OK Cooperative 183.3 0.93
Coos-Curry Electric Coop, Inc OR Cooperative 232.4 1.69
Coosa Valley Electric Coop Inc AL Cooperative 178.7 1.50
CORE Electric Cooperative CO Cooperative 117.9 0.90
Corn Belt Energy Corporation IL Cooperative 392.9 4.54
Cornhusker Public Power Dist NE Municipal 76.4 -
Cotton Electric Coop, Inc OK Cooperative 532.8 4.02
Covington Electric Coop, Inc AL Cooperative 255.6 2.00
Coweta-Fayette El Member Corp GA Cooperative 222.0 2.14
Craighead Electric Coop Corp AR Cooperative 438.6 3.21
Crawford Electric Coop, Inc MO Cooperative 1161.2 3.38
Crawfordsville Elec, Lgt & Pwr IN Municipal 21.5 0.10
Crow Wing Cooperative Power & Light Comp MN Cooperative 75.4 0.70
Cuivre River Electric Coop Inc MO Cooperative 261.1 1.61
Cullman Electric Coop, Inc AL Cooperative 1155.3 4.78
Cumberland Elec Member Corp TN Cooperative 871.5 3.85
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