The American Public Power Association’s Certificate of Excellence in Reliability recognizes utilities with average SAIDI in the top quartile of SAIDI including or excluding Major Event Days (MEDs) based on EIA data from 2020-2024.

Only the utilities who subscribed to PowerTRX Reliability service and have verified their annual data in PowerTRX Reliability are eligible for the certificate.

2025 Recipients

Aberdeen Proving Ground-EA, MD
Algona Municipal Utilities, IA
ALP Utilities, MN
Anoka Municipal Utility, MN
Ashburnham Municipal Light Plant, MA
Atlantic Municipal Utilities, IA
Azusa Light & Water, CA
Bamberg Board of Public Works, SC
Belmont Light, MA
Benton PUD, WA
Benton Utilities, AR
Berea Municipal Utilities, KY
Blue Grass Army Depot, KY
Borough of Chambersburg, PA
Borough of Ephrata, PA
Borough of Middletown, PA
Bowling Green Municipal Utilities, KY, KY
Brainerd Public Utilities, MN
Braintree Electric Light Dept., MA
Brigham City Corp., UT
Bristol Tennessee Essential Services, TN
Brookings Municipal Utilities, SD
Bryan Municipal Utilities, OH
Bryan Texas Utilities, TX
BVU Authority, VA
Cedarburg Light & Water Utility, WI
Chaska Public Utilities, MN
Cheney Light Department, WA
City of Albemarle, NC
City of Altus, OK
City of Barnesville, MN
City of Benson Light & Water Dept., MN
City of Boulder City, NV
City of Bowling Green, OH, OH
City of Dover Light & Power, OH
City of Farmington, NM
City of Gardner, KS
City of Geneva, IL
City of Gillette Utilities, WY
City of Grand Island Utilities, NE
City of Hudson Electrical Department, OH
City of Kinston, NC
City of Laurinburg, NC
City of Litchfield, MN
City of Lumberton-EUD, NC
City of Luverne, MN
City of Mesa, AZ
City of Monroe, NC, NC
City of New Bern, NC
City of Newark, DE
City of Newton, NC
City of Ortonville, MN
City of Pella, IA
City of Portland Electric Dept., MI
City of Rocky Mount, NC
City of Salem Electric Department, VA
City of Santa Clara, UT
City of Siloam Springs, AR
City of Spanish Fork, UT
City of Springville, UT
City of St. George, UT
City of Staples, MN
City of Sturgis Electric, MI
City of Tipp City, OH
City of Wapakoneta, OH
City Utilities of Richland Center, WI
Cleveland Utilities, TN
Coffeyville Municipal Light & Power, KS
Coldwater Board of Public Utilities, MI
Columbia Water & Light, MO
Columbus Light & Water Department, MS
Conway Corporation, AR
Crawfordsville Electric Light and Power, IN
Cuyahoga Falls Electric System, OH
Denton Municipal Electric, TX
Detroit Lakes Public Utilities, MN
Dyersburg Electric System, TN
Easton Utilities Commission, MD
Elk River Municipal Utilities, MN
Evansville Water & Light, WI
Fairhope Public Utilities, AL
Fairport Municipal Commission, NY
Farmington City Light & Power, MO
Fort Valley Utility Commission, GA
Fountain Utilities, CO
Frankfort Water & Electric Board, KY
Freeport Electric, NY
Fremont Dept. of Utilities, NE
Garden City Electric Utilities, KS
Geneseo Municipal Utilities, IL
Georgetown Municipal Light Department, MA
GEUS, TX
Grand Rapids Public Utilities Commission, MN
Grand River Dam Authority, OK
Greenfield Power & Light, IN
Greenville Utilities Commission, NC
Greenwood Commission of Public Works, SC
Grove City Municipal Electric, PA
Hannibal Board of Public Works, MO
Harrisonburg Electric Commission, VA
Hastings Utilities Department, NE
Henderson Municipal Power & Light, KY
Hill Air Force Base, UT
Holland Board of Public Works, MI
Holyoke Gas & Electric, MA
Hope Water & Light, AR
Hustisford Utilities, WI
Hutchinson Utilities Commission, MN
Idaho Falls Power, ID
Independence Light & Power, IA
Independence Power & Light, MO
Ipswich Electric Light Department, MA
Jackson Center Municipal Electric System, OH
Jackson Municipal Utilities, MN
JEA, FL
Jewett City Department of Public Utilities, CT
Kaukauna Utilities, WI
Keesler Air Force Base, MS
Kennett Board of Public Works, MO
KUA, FL
Lakota Municipal Utilities, ND
Lawrenceburg Municipal Utilities, IN
Lebanon Light & Water Dept., MO
Lehi City, UT
Lewes Board of Public Works, DE
Lewisburg Electric System, TN
Littleton Electric and Water, MA
Lodi Electric Utility, CA
Logan City Light & Power, UT
LUS, LA
Macon Municipal Utilities, MO
Manitowoc Public Utilities, WI
Mansfield Municipal Electric Department, MA
Marblehead Municipal Light Dept., MA
Marlow Electric, OK
Marshall (MN) Municipal Utilities, MN
Marshall Electric Department, MI
Marshall Municipal Utilities, MO
Marshfield Utilities, WI
Martinsville Electric Department, VA
Massena Electric Department, NY
McPherson Board of Public Utilities, KS
Menasha Utilities, WI
Merrimac Light and Water Department, MA
Middleborough Gas & Electric Dept., MA
Middleton Municipal Electric Dept., MA
Monett Electric, MO
Montpelier Municipal Utilities, OH
Moorhead Public Service, MN
Mt. Pleasant City, UT
Muscatine Power and Water, IA
New Braunfels Utilities, TX
New Castle Municipal Utilities, DE
New Martinsville Municipal Utilities, WV
New Richmond City Utilities, WI
New River Light & Power, NC
New Ulm Public Utilities, MN
Newberry South Carolina, SC
Newnan Utilities, GA
Nixa Municipal Electric System, MO
North Attleborough Electric Dept., MA
Northern Wasco County PUD, OR
Norwood Municipal Light Department, MA
Oak Harbor Public Power, OH
Oconomowoc Utilities, WI
Okeene Public Works Authority, OK
Olivia Municipal Utilities, MN
Owatonna Public Utilities, MN
Oxford Electric Department, MS
Paducah Power System, KY
Perkasie Borough Electric Dept., PA
Peru Utilities, IN
Pierre Municipal Utilities, SD
Piqua Municipal Power System, OH
Plymouth Utilities, WI
Princeton Electric Plant Board, KY
Princeton Municipal Utilities, IL
Princeton Public Utilities, MN
Purcell Public Works Authority, OK
Reading Municipal Light Dept, MA
Rice Lake Utilities, WI
Richmond Power & Light, IN
River Falls Municipal Utilities, WI
Rochelle Municipal Utilities, IL
Rock Falls Electric Department, IL
Rolla Mun Utilities, MO
Roseville Electric, CA
Rowley Municipal Light, MA
Sauk Centre Public Utilities Commission, MN
Seneca Light & Water, SC
Shakopee Public Utilities Commission, MN
Shelbyville Power System, TN
Silicon Valley Power, CA
South Hadley Electric Light Dept., MA
Spencer Municipal Utilities, IA
Springfield Utility Board, OR
St. Peter Municipal Utilities, MN
Sterling Municipal Light Dept., MA
Stoughton Utilities, WI
Sturgeon Bay Utilities, WI
Sun Prairie Utilities, WI
Taunton Municipal Lighting Plant, MA
Tell City Electric Department, IN
Town of Apex, NC
Town of Clayton, NC
Town of Cornelius, NC
Town of Front Royal, VA
Town of Huntersville, NC
Town of Maiden, NC
Town of Olustee, OK
Town of Pineville, NC
Town of Tarboro, NC
Traverse City Light & Power, MI
Travis Air Force Base, CA
Tullahoma Utilities Authority, TN
Turlock Irrigation District, CA
Two Rivers Utilities, WI
Valley City Public Works, ND
Vernon Public Utilities, CA
Village of Georgetown Electric, OH
Village of Minster, OH
Village of Westfield, NY
Village of Yellow Springs, OH
Wadena Light & Water Dept., MN
Wadsworth Electric and Communications, OH
Washington City, UT
Watertown Municipal Utilities, SD
Waunakee Utilities, WI
Waupun Utilities, WI
Waverly Utilities, IA
Waynesville Municipal Utilities, MO
Weatherford Municipal Utility System, TX
West Memphis Utilities, AR
West Point, NY
Willmar Municipal Utilities, MN
Wilson Energy, NC
Winchester Utility System, TN
Winnetka Water & Electric Dept., IL
Zeeland Board of Public Works, MI