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 SAIDI 2023
Cheyenne Light Fuel & Power WY 71.9
Chickasaw Electric Coop, Inc TN -
Choctaw Electric Coop Inc OK 1593.7
Choctawhatche Elec Coop, Inc FL 167.4
Choptank Electric Cooperative, Inc MD 111.2
Chugach Electric Assn Inc AK 189.1
Cimarron Electric Coop OK 106.8
Citizens Electric Co - (PA) PA 42.4
Citizens Electric Corporation - (MO) MO 335.6
City of Albemarle - (NC) NC -
City of Alexandria - (MN) MN 10.2
City of Ames - (IA) IA 33.2
City of Anaheim - (CA) CA 28.4
City of Anderson - (IN) IN 326.9
City of Anoka MN 18.1
City of Austin - (MN) MN 9.6
City of Azusa CA -
City of Bartow - (FL) FL 36.1
City of Bay City - (MI) MI 106.2
City of Bowling Green - (KY) KY 48.3
City of Bowling Green - (OH) OH 50.5
City of Bristol - (TN) TN 138.7
City of Brookings - (SD) SD 61.8
City of Bryan - (TX) TX 43.5
City of Burbank Water and Power CA 11.2
City of Burlington Electric - (VT) VT -
City of Calhoun - (GA) GA 91.8
City of Carthage - (MO) MO 59.9
City of Centralia - (WA) WA 208.6
City of Chanute KS -
City of Chaska - (MN) MN 8.7
City of Chattanooga - (TN) TN 286.2
City of Chicopee - (MA) MA 31.5
City of Claremore OK 585.8
City of Clarksville - (TN) TN 1247.7
City of Cleveland - (OH) OH 162.0
City of Cleveland - (TN) TN 56.2
City of Clinton - (TN) TN 163.2
City of Coffeyville - (KS) KS 9.4
City of College Station - (TX) TX 39.7
City of Colorado Springs - (CO) CO 45.9
City of Colton - (CA) CA 0.1
City of Columbia - (MO) MO 48.4
City of Columbus - (MS) MS 86.2
City of Columbus - (OH) OH 325.9
City of Concord - (NC) NC 101.4
City of Cuyahoga Falls - (OH) OH 101.0
City of Denton - (TX) TX 35.8
City of Dickson TN 1308.5
City of Dover - (OH) OH 18.4
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