In-Kind Self Provision:	A Scheduling Coordinator's provision of any portion of its Ancillary Services allocation to the ISO from specified individual resources.	
Inactive Zone	All Zones which the ISO Governing Board has determined do not have a workably competitive Generation market and as initially set out in Appendix I to the ISO Tariff.	
Instructed Imbalance Energy	The real time change in Generation output or Demand (from dispatchable Generating Units, System Units, System Resources or Loads) which is instructed by the ISO to ensure that reliability of the ISO Control Area is maintained in accordance with Applicable Reliability Criteria.  Sources of Imbalance Energy include Spinning and Non-Spinning Reserves, Replacement Reserve, and Energy from other dispatchable Generating Units, System Units, System Resources or Loads that are able to respond to the ISO’s request for more or less Energy.	
Inter-Scheduling Coordinator Trades
	Energy transactions between Scheduling Coordinators .	
Inter-Zonal Congestion
	Congestion across an Inter-Zonal Interface.