About Us
AEIC Member Companies
Calgary, AB
A subsidiary of Fortis
1 of 6Fort Erie, ON
A subsidiary of Fortis
2 of 6Fort William First Nation, ON
A subsidiary of Fortis
3 of 6Kelowna, BC
A subsidiary of Fortis
4 of 6Montreal, QC
5 of 6
Toronto, ON
6 of 6
Akron, OH
FirstEnergy Corporation
A subsidiary of FirstEnergy Corporation
A subsidiary of FirstEnergy Corporation
A subsidiary of FirstEnergy Corporation
A subsidiary of FirstEnergy Corporation
1 of 88Allentown, PA
Easton, PA
A subsidiary of FirstEnergy Corporation
Philadelphia, PA
A subsidiary of ENMAX
2 of 88Amarillo, TX
Southwestern Public Service Company
A subsidiary of Xcel Energy
3 of 88Anchorage, AK
Anchorage Municipal Light & Power, Inc.
A subsidiary of Chugach Electric Association
4 of 88
PowerSouth Energy Cooperative
Andalusia, AL
Ashland, KY
Kentucky Power
A subsidiary of American Electric Power
6 of 88Atlanta, GA
A subsidiary of Southern Company
Tucker, GA
Georgia Transmission Corporation
Atlantic City, NJ
Atlantic City Electric Company
A subsidiary of FirstEnergy Corporation
8 of 88Baltimore, MD
Baltimore Gas & Electric Company
A subsidiary of Exelon Corporation
Washington – Baltimore, DC
Pepco Holdings, INC.
A subsidiary of Exelon Corporation
Potomac Electric Power Company
A subsidiary of Exelon Corporation
9 of 88Binghamton, NY
A subsidiary of AVANGRID
10 of 88Birmingham, AL
Alabama Power Company
A subsidiary of Southern Company
A subsidiary of Southern Company
Southern Nuclear Operating Company
A subsidiary of Southern Company
Clanton, AL
Southern Power
A subsidiary of Southern Company
11 of 88Bismarck, ND
Basin Electric Power Cooperative
Cayce, SC
A subsidiary of Dominion Energy
Columbia, SC
A subsidiary of Dominion Energy
Moncks Corner, SC
13 of 88
Charleston, WV
Appalachian Power
A subsidiary of American Electric Power Company
14 of 88Charlotte, NC
Duke Energy
A subsidiary of Duke Energy
A subsidiary of Duke Energy
15 of 88Carol Stream, IL
A subsidiary of WCE Energy Group
Chicago, IL
A subsidiary of Exelon Corporation
A subsidiary of Exelon Corporation
16 of 88Cincinnati, OH
Duke Energy Kentucky
A subsidiary of Duke Energy
A subsidiary of Duke Energy
A subsidiary of Duke Energy
17 of 88Columbus, OH
American Electric Power Company
A subsidiary of American Electric Power
A subsidiary of American Electric Power
A subsidiary of American Electric Power
New Albany, OH
AEP Transmission
A subsidiary of American Electric Power
18 of 88Comfort, TX
19 of 88
Condon, OR
ALLETE Clean Energy
A subsidiary of ALLETE
20 of 88Hartford, CT
Eversource
New Haven, CT
AVANGRID
Orange, CT
The United Illuminating Company
A subsidiary of AVANGRID
21 of 88Corpus Christi, TX
AEP Texas
A subsidiary of American Electric Power Company
22 of 88
Luminant
Dallas, TX
Oncor
Dallas, TX
Decatur, IL
Ameren
A subsidiary of Ameren
24 of 88Detroit, MI
DTE Energy
A subsidiary of DTE Energy
Novi, MI
ITC Holdings
A subsidiary of Fortis
25 of 88Des Moines, IA
Berkshire Hathaway Energy
A subsidiary of Berkshire Hathaway Energy
26 of 88Duluth, MN
ALLETE
A subsidiary of ALLETE
27 of 88El Paso, TX
El Paso Electric Company
Evansville, IN
Southern Indiana Gas & Electric Company
A subsidiary of CenterPoint Energy, Inc
29 of 88Richmond, VA
A subsidiary of Dominion Energy
A subsidiary of Dominion Energy
A subsidiary of Dominion Energy
30 of 88Ft. Wayne, IN
Indiana Michigan Power
A subsidiary of American Electric Power
31 of 88Gulfport, MS
A subsidiary of Southern Company
Hattiesburg, MS
Hawaii Electric Light Company
Hilo, HI
Holmdel, NJ
Jersey Central Power & Light Company
A subsidiary of Exelon Corporation
Newark, NJ
Public Service Enterprise Group
A subsidiary of Public Service Enterprise Group
PSEG Power
A subsidiary of Public Service Enterprise Group
34 of 88Honolulu, HI
Hawaiian Electric Industries Inc.
A subsidiary of Hawaiian Electric Industries Inc.
35 of 88Houston, TX
A subsidiary of CenterPoint Energy, Inc
A subsidiary of Duke Energy
A subsidiary of NextEra Energy, Inc
36 of 88
Jackson, MI
CMS Energy Corporation
A subsidiary of CMS Energy Corporation
37 of 88
JEA
Jacksonville, FL
Johnstown, PA
Penelec
A subsidiary of FirstEnergy Corporation
39 of 88Juno Beach, FL
A subsidiary of NextEra Energy, Inc
40 of 88
Maui Electric Company
Kahului, HI
Kingsport, TN
Kingsport Power Company
A subsidiary of American Electric Power
42 of 88
Tennessee Valley Authority
Knoxville, TN
Las Vegas, NV
NV Energy
A subsidiary of Berkshire Hathaway Energy
44 of 88
Dairyland Power Cooperative
La Crosse, WI
Little Rock, AR
Arkansas Electric Cooperative Corporation, INC.
Los Angeles, CA
Los Angeles Department of Water & Power
Rosemead, CA
Southern California Edison Company
47 of 88Louisville, KY
LG&E and KU Energy LLC
A subsidiary of PPL Corporation
48 of 88Madison Heights, VA
Southeast Energy Group
A subsidiary of Dominion Energy
49 of 88Waltham, MA
National Grid USA
A subsidiary of National Grid USA
Westborough, MA
New England Power Company
A subsidiary of National Grid USA
Boston, MA
Massachusetts Electric Company
A subsidiary of National Grid USA
50 of 88Melbourne, FL
Florida Power & Light Company
A subsidiary of NextEra Energy, Inc
51 of 88Merrillville, IN
NiSource
La Porte, IN
Northern Indiana Public Service Company
A subsidiary of NiSource
52 of 88Milwaukee, WI
WEC Energy Group
Upper Michigan Energy Resources
A subsidiary of WEC Energy Group
Wisconsin Electric Power Company
A subsidiary of WEC Energy Group
Two Rivers, WI
Wisconsin Public Service
A subsidiary of WEC Energy Group
53 of 88Minneapolis, MN
A subsidiary of Xcel Energy Group
Osseo, MN
54 of 88
Northeast MD
Delmarva Power & Light Company
A subsidiary of Exelon Corporation
55 of 88Oklahoma City, OK
OGE Energy Corporation
Oklahoma Gas & Electric Company
A subsidiary of OGE Energy Corporation
56 of 88Omaha, NE
57 of 88
Orlando, FL
Florida Municipal Power Agency
Electric Power Research Institute
Palo Alto, CA
Pacific Gas & Electric Company
San Francisco, CA
Pensacola, FL
Gulf Power Company
A subsidiary of NextEra Energy, Inc
60 of 88Phoenix, AZ
Pinnacle West Capital Corporation
Bright Canyon Energy Corporation
A subsidiary of Pinnacle West Capital Corporation
Goodyear, AZ
Arizona Public Service Company
A subsidiary of Pinnacle West Capital Corporation
Tempe, AZ
61 of 88
Pineville, LA
Cleco Corporate Holdings LLC
A subsidiary of Cleco Corporate Holdings LLC
A subsidiary of Cleco Corporate Holdings LLC
62 of 88Monongahela, PA
A subsidiary of FirstEnergy Corporation
Pittsburgh, PA
DLH
A subsidiary of DLH
63 of 88Plainfield, IN
Duke Energy Indiana
A subsidiary of Duke Energy
64 of 88Portland, ME
A subsidiary of AVANGRID
A subsidiary of Con Edison
65 of 88Portland, OR
A subsidiary of AVANGRID
A subsidiary of Berkshire Hathaway Energy
66 of 88
Poughkeepsie, NY
A subsidiary of Fortis
67 of 88Apex, NC
A subsidiary of Dominion Energy
Raleigh, NC
Dominion Energy North Carolina
A subsidiary of Dominion Energy
A subsidiary of Dominion Energy
North Carolina Electric Membership Corporation
Providence, RI
A subsidiary of PPL Corp.
69 of 88Salt Lake City, UT
Rocky Mountain Power
A subsidiary of Berkshire Hathaway Energy
70 of 88
CPS Energy
San Antonio, TX
San Diego Gas & Electric Company
San Diego, CA
Shreveport, LA
Southwestern Electric Power Company
A subsidiary of American Electric Power Company
73 of 88
Associated Electric Cooperative, INC.
Springfield, MO
St. Louis, MO
Ameren
A subsidiary of Ameren
A subsidiary of Ameren
75 of 88Superior, WI
Superior Water Light & Power
A subsidiary of ALLETE
76 of 88Syracuse, NY
Niagara Mohawk Power Corporation
A subsidiary of National Grid USA
Rochester, NY
Rochester Gas & Electric Corporation
A subsidiary of AVANGRID
77 of 88Saint Petersburg, FL
Duke Energy Florida
A subsidiary of Duke Energy
Tampa, FL
Tampa Electric Company
Tucson, AZ
A subsidiary of Fortis
79 of 88Tulsa, OK
Public Service Company of Oklahoma
A subsidiary of American Electric Power
80 of 88Valhalla, NY
New York, NY
Consolidated Edison Company of New York, INC.
A subsidiary of Con Edison, INC.
A subsidiary of Con Edison, INC.
Hicksville, NY
A subsidiary of National Grid USA
A subsidiary of Public Service Enterprise Group
Monroe, NY
Orange and Rockland Utilities, INC.
Uniondale, NY
Long Island Power Authority
White Plains, NY
Walla Walla, WA
Pacific Power
A subsidiary of Berkshire Hathaway Energy
82 of 88Waukesha, WI
American Transmission Company LLC
Denver, CO
Public Service Company of Colorado
A subsidiary of Xcel Energy
Westminster, CO
TriState Generation and Transmission Association
Weston, WV
Dominion Electric Transmission
A subsidiary of Dominion Energy
85 of 88Wheeling, WV
Wheeling Power Company
A subsidiary of American Electric Power Company
86 of 88Williamsport, MD
Potomac Edison
A subsidiary of FirstEnergy Corporation
87 of 88Williamsport, PA
PPL Electric Utilities
A subsidiary of PPL Corporation
88 of 88Alphabetical List of Member Companies
Click on a letter to view a list of holding companies and their subsidiaries.
- AEP Energy
- AEP Generation Resources
- AEP Ohio
- AEP Texas
- AEP Transmission
- Appalachian Power
- Kingsport Power Company
- Wheeling Power Company
- Indiana Michigan Power
- Kentucky Power
- Public Service Company of Oklahoma
- Southwestern Electric Power Company
Arkansas Electric Cooperative Corp., Inc.
- CenterPoint Energy
- Southern Indiana Gas & Electric Co.
- Anchorage Municipal Light & Power, Inc.
- Cleco Power
- Dominion Electric Transmission
- Dominion Energy North Carolina
- Dominion Energy Virginia
- Dominion Generation
- DVI Grid Solutions
- SCANA
- PSNC Energy
- SCE&G
- Southeast Energy Group
- DTE Electric Company
- Duke Energy Carolinas
- Duke Energy Florida
- Duke Energy Indiana
- Duke Energy International
- Duke Energy Kentucky
- Duke Energy Ohio
- Duke Energy Progress
- Duke Energy Renewables
- Duke Energy Retail
Hawaiian Electric Industries Inc.
- Hawaii Electric Light Co.
- Hawaiian Electric Co.
- Maui Electric Company
- Massachusetts Electric Company
- Nantucket Electric Company
- National Grid Generation, LLC
- New England Power Company
- Niagara Mohawk Power Corporation
- Western Power Distribution
- LG&E & KU Energy LLC
- Narraganset Electric Company
- PPL Electric Utilities
Public Service Enterprise Group
- PSE&G
- PSEG Long Island
- PSEG Power
- Upper Michigan Energy Resources
- We Energies
- Wisconsin Electric Power Company
- Wisconsin Public Service
- Northern States Power Co. – Minnesota and Wisconsin
- Public Service Company of Colorado
- Southwestern Public Service Co.
Interested in becoming a member?
For information about becoming a member of AEIC,
please contact the AEIC staff.