About Us
AEIC Member Companies
We’re proud to have more than 190 companies across the United States and Canada participating in our association. Our 1,000+ utility representatives span the industry and collaborate to strengthen grid reliability and drive modernization. This is where peer experience becomes operational excellence.
Discover the public and private electric utilities and other organizations that make up our membership.
United States
Canada
Alphabetical 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.
Associated Electric Coop., Inc.
- Avangrid Renewables LLC
- Central Maine Power
- New York State Electric & Gas
- Rochester Gas & Electric Corp.
- UIL Holdings Corp.
Basin Electric Power Cooperative
- CenterPoint Energy
- Southern Indiana Gas & Electric Co.
- Anchorage Municipal Light & Power, Inc.
- Con Edison Transmission, Inc.
- Consolidated Edison Company of New York, Inc.
- Orange and Rockland Utilities, Inc.
- Rockland Electric Company
- 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
Florida Municipal Power Agency
- Caribbean Utilities Co., Ltd.
- Central Hudson
- FortisAlberta
- FortisBC
- Fortis Belize
- FortisOntario
- Fortis TCI
- ITC Holdings
- Maritime Electric
- Newfoundland Power
- UNS Energy
- Wataynikaneyap Power
Hawaiian Electric Industries Inc.
- Hawaii Electric Light Co.
- Hawaiian Electric Co.
- Maui Electric Company
Los Angeles Department of Water & Power
- Massachusetts Electric Company
- Nantucket Electric Company
- National Grid Generation, LLC
- New England Power Company
- Niagara Mohawk Power Corporation
- Western Power Distribution
North Carolina Electric Membership Corporation
- LG&E & KU Energy LLC
- Narraganset Electric Company
- PPL Electric Utilities
Public Service Enterprise Group
- PSE&G
- PSEG Long Island
- PSEG Power
Southern California Edison Co.
- Alabama Power Co.
- Georgia Power Co.
- Mississippi Power Co.
- Southern Company Services
- Southern Nuclear Operating Company
- Southern Power
Tri-State Generation and Transmission Assoc.
- 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.