Delhi Electricity Regulatory Commission(R-1)
Municipal Corporation of Delhi (R-2)
Tata Power Delhi Distribution Limited (R-3)
BSES Rajdhani Power Limited (R-4)
BSES Yamuna Power Limited (R-5)
Military Engineering Services (R-6)
New Delhi Municipal Council (R-7)
Delhi Transco Limited (R-8)
State Load Despatch Centre (R-9)