Section 9(4)(b) in Rajasthan Electricity Regulatory Commission (tariff for Captive Power Plants) Regulations, 2007
(b)Standby and start up supply during a month shall be billed at temporary supply tariff on daily basis as per tariff for supply of electricity notified by the distribution licensee with the approval of the Commission as applicable to HT large industrial supply service. Contracted standby start up supplies shall be subject to minimum annual drawl for 42 days in a financial year.