Other Regulatory Commissions

State Electricity Boards & Companies
Central Electricity Regulatory Commission Madhya Pradesh State Electricity Board
Andhra Pradesh Electricity Regulatory Commission MP Poorv Kshetra Vidyut Vitran Company 
SERC Chhatisgarh MP Madhya Kshetra Vidyut Vitran Company
Delhi Electricity Regulatory Commission MP Paschim Kshetra Vidyut Vitran Company

Gujarat Electricity Regulatory Commission

 MP Power Generation  Company Ltd.
Haryana Electricity Regulatory Commission

MP Power Transmission Company
Himachal Pradesh Electricity Regulatory Commission MP Power Trading Company
SERC Jharkhand MP State Load Dispatch Center Janalpur
Karnataka Electricity Regulatory Commission Madhya Pradesh  Electricity Regulatory Commission
Kerala  Electricity Regulatory Commission

Others State Electricity Boards & Companies
  Andhra Pradesh Central Power Dist.  Company
Maharashtra Electricity Regulatory Commission Andhra Pradesh Southern Power Dist. Company
Orissa Electricity Regulatory Commission

Andhra Pradesh Northern Power Dist. Company
SERC Punjab Andhra Pradesh Eastern Power  Dist. Company
Rajsthan Electricity Regulatory Commission Andhra Pradesh Generation Company
SERC Tamil Nadu Andhra Pradesh Transmission Company
Uttar Pradesh Electricity Regulatory Commission Bihar State Electricity Board
Utaranchal  Electricity Regulatory Commission Delhi TRANSCO
West Bengal  Electricity Regulatory Commission Gujarat  Electricity Board
  Himachal Pradesh Electricity Board

Other Power Related Site

 Karnataka Power Trans. Company
Ministry of Power Kerala Electricity Board
Government of Madhya Pradesh Maharashtra Electricity Board
Ministry of Non-Conventional Energy Resources Meghalaya Electricity Board
Central Electricity Authority Punjab Electricity Board
National Thermal Power Corporation Rajsthan State Electricity Board
Neyveli Lignite Corporation Ltd Tamil Nadu Electricity Board
Power Finance Corporation Ltd Orissa Electricity Board
Power Grid Corporation of India Ltd. West Bengal Electricity Board
Tata Energy Research Institute

International
 

National Regulatory Research Institute
  Federal Electricity Regulatory Commission
  National Assoc. of Regulatory Utility Commission
  Office of the Regulation of Electricity & Gas - UK
  International Energy Agency