American Electric Power

Arizona Public Service

Bechtel Power Corp

Cinergy (Duke Power)

Consumers Energy

Dayton Power & Light (AES)

Diamond Power

Dragon Space Ltd

Electric Power Research Institute

FMC Corporation

Grand Haven Board of Light & Power

Hoosier Energy Cooperative

Indianapolis Power & Light

Krieg Devault Legal

LP Amina

Louisville Gas & Electric

Michigan Municipal Electric Association

Mobotec

Monongahela Power

Nagel Rice & Mazie (ABT)

Nalco-MobotecUSA

NiSource (NIPSCo)

Ohio Valley Testing

Reaction Engineering International

Recycled Energy Development

Techinomics

Tennessee Valley Authority