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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