purchased/sold the amount of Energy under/over produced in the real time imbalance market at the real time price.
7.3.1.6 ISO Disbursement of Net Usage Charge Revenues.  The ISO will determine the net Usage Charges on an interface-by-interface basis by subtracting the Usage Charge fees paid to Scheduling Coordinators from the Usage Charge fees paid by Scheduling Coordinators.  The net Usage Charge revenues collected by the ISO for each Inter-Zonal Interface shall be, subject to the provisions of Section 7.3.1.7 of the ISO Tariff, paid to: (i) FTR Holders, in accordance with Section 9.6; and (ii) to the extent not paid to FTR Holders, to Participating TOs who own the Inter-Zonal Interfaces (to be credited in turn by them to their Transmission Revenue Balancing Accounts, or, for those Participating TOs that do not have such accounts, to their transmission revenue requirements).
7.3.1.7	 ISO Debit of Net Usage Charge Revenues.  If, after the issuance of Final Day-Ahead Schedules by the ISO, (a) Participating Transmission Owners instruct the ISO to reduce interface limits based on operating conditions or (b) an unscheduled transmission outage occurs and as a result of either of those events, Congestion is increased and Available Transfer Capacity is decreased in the Inter-Zonal Interface in the Hour-Ahead Market, the ISO shall charge the Participating Transmission Owners with an amount equal to the net Usage Charge revenues in respect of reductions of Available Transfer Capacity across the Congested Inter-Zonal Interface (such amount to be debited by them in turn from their Transmission Revenue Balancing Account).
7.3.2	Grid Operations Charge for Intra-Zonal Congestion.
Scheduling Coordinators whose resources are redispatched by the ISO, in accordance with Intra-Zonal Congestion Management, and in order to accommodate Reliability Must-Run Generation which the ISO requests under Reliability Must-Run Contracts