USWAG Member List

Listed below are all USWAG members, as of 1/1/2022. USWAG Affiliate members are listed here.


AES Corporation
Dayton Power & Light
Indianapolis Power & Light Company 

Minnesota Power 

Alliant Energy Corporation
Interstate Power and Light Company
Wisconsin Power and Light Company

Ameren Corporation
Ameren Illinois
Ameren Missouri 

American Electric Power Company
AEP Ohio
AEP Texas
AEP Generation Resources
Appalachian Power Company
Indiana Michigan Power
Kentucky Power
Ohio Power Company
Public Service Company of Oklahoma
Southwestern Electric Power Company

American Gas Association 

American Public Power Association

Arizona's G&Ts
Arizona Electric Power Cooperative, Inc.
Sierra Southwest Cooperative Services, Inc.
Southwest Transmission Cooperative, Inc. 

Associated Electric Cooperative, Inc. 

Aurora Energy, LLC

Berkshire Hathaway Energy
MidAmerican Energy Company
NV Energy

Big Rivers Electric Cooperation

Buckeye Power Inc.

CenterPoint Energy, Inc. 

Central Hudson Gas & Electric Corporation 

Central Maine Power

CLECO Corporation

CMS Energy Corporation
Consumers Energy 

Consolidated Edison, Inc.
Consolidated Edison Co of New York, Inc.
Orange and Rockland Utilities, Inc. 

Cooperative Energy

Coserv Electric
Denton County Electric Cooperative, Inc. dba CoServ Electric

Dairyland Power Cooperative


DTE Energy Company
DTE Electric
DTE Gas 

Duke Energy Indiana

Duquesne Light Company

East Kentucky Power Cooperative

Edison Electric Institute 

Empire District Electric Company

Entergy Corporation 
Entergy Arkansas, Inc.
Entergy Louisiana, LLC
Entergy Mississippi, Inc.
Entergy Texas, Inc.
Entergy New Orleans, LLC
System Entergy Resources, Inc.
Entergy Nuclear Vermont Yankee, LLC
Entergy Nuclear Generation Company
Entergy Nuclear Palisades, LLC
Entergy Nuclear Indian Point 2, LLC
Entergy Nuclear Indian Point 3, LLC
Entergy Nuclear Operations, Inc.

Evergy, Inc.

Eversource Energy

Exelon Generation
Atlantic City Electric
Delmarva Power
Exelon Business Services Company

FirstEnergy Corp.
The Cleveland Electric Illuminating Co
Jersey Central Power & Light
Metropolitan Edison
Monongahela Power
Ohio Edison
Pennsylvania Electric
Pennsylvania Power
Potomac Edison Power
Toledo Edison
West Penn Power 

Golden Valley Electric Association

Grand Haven Board of Light & Power

Great River Energy

Hawaiian Electric Company, Inc. 

Hoosier Energy Rural Electric Cooperative, Inc. 

LG&E and KU Energy 

Longview Power

Los Angeles Department of Water & Power 

Lower Colorado River Authority

Madison Gas and Electric Company

Memphis Light, Gas, and Water Division 

Metropolitan Water District of Southern California

Minnkota Power Cooperative, Inc. 

Montana-Dakota Utilities Co. 

National Fuel Gas Company

National Grid  

National Rural Electric Cooperative Association 

New Hampshire Electric Cooperative

New York Power Authority 

NiSource, Inc.
Columbia Gas
Northern Indiana Public Service Co

NRG Energy, Inc. 

OGE Energy Corporation 

Oglethorpe Power Corp

Ohio Valley Electric Corporation

Omaha Public Power District 

Oncor Electric Delivery

Orlando Utilities Commission  

Otter Tail Power Company

Pacific Gas & Electric Company 

Pinnacle West Capital Corporation
Arizona Public Service Company 

Platte River Power Authority

PNM Resources, Inc.
Texas-New Mexico Power Company

Portland General Electric 

PowerSouth Energy Cooperative

PPL Electric Utilities Corporation

Prairie State Generating Company, LLC 

Public Service Enterprise Group, Inc. 
PSEG Long Island
PSEG Power
Public Service Electric and Gas Company 

Puget Energy, Inc.
Puget Sound Energy 

Rainbow Energy Center

Salt River Project

Santee Cooper 

Sempra Energy
San Diego Gas & Electric Company 
Southern California Gas Company

Southern California Edison Company

Southern Company
Alabama Power Company
Georgia Power Company
Mississippi Power Company
Southern Nuclear
Southern Company Services 

Southern Illinois Power Cooperative

Sunflower Electric Power Corporation

Talen Energy Corporation
Talen Energy Supply 
Talen Generation 
Raven Power
Sapphire Power
Jade Power 

TECO Energy
Tampa Electric Company 

Tennessee Valley Authority

Tri-State Generation & Transmission

UNS Energy Corporation
Tucson Electric Power Company
UniSource Energy Services 

Vistra Energy

Wabash Valley Power Association

WEC Energy Group
We Energies
Wisconsin Public Service
Peoples Gas
North Shore Gas
Michigan Gas Utilities
Minnesota Energy Resources 

Xcel Energy, Inc.