Section 17 in The Central Electricity Regulatory Commission (Indian Electricity Grid Code) Regulations, 2010
17. While making or revising its declaration of capability, except in case of Run Off the River (with up to three hour pondage) hydro stations ,the ISGS shall ensure that the declared capability during peak hours is not less than that during other hours. However, exception to this rule shall be allowed in case of tripping/re-synchronisation of units as a result of forced outage of units.
