CAISOTotalPTBChargeAdjustmentAmount = (- 1) * PTBIntervalDetailTotalChargeAdjustmentAmount And where CAISOTotalPTBAllocationAdjustmentDeltaAmount (mdhif) = PTBIntervalDetailTotalAllocationAdjustmentDeltaAmount B(mdhif) PTBIntervalDetailTotalAllocationAdjustmentDeltaAmount B(mdhif) = PTBAllocationAdjustmentDeltaAmount B(mdhif)J And where IF CAISOTotalPTBUnadjustedAllocationAmount (mdhif) <> 0 THEN ReallocationRatio B(mdhif) = PTBUnadjustedAllocationAmount B(mdhif) / CAISOTotalPTBUnadjustedAllocationAmount (mdhi) ELSE ReallocationRatio B(mdhif) = 0 CAISOTotalPTBUnadjustedAllocationAmount (mdhif) = PTBUnadjustedAllocationAmount B(mdhif) And IF PTBIntervalDetailTotalAllocationAdjustmentDeltaAmount B(mdhif) = 0 THEN PTBUnadjustedAllocationAmount B(mdhif) =
PDRMeterSourceFlag Brtm’F’S’mdhcif = 2 Where Resource Type (t) = Generator or (Resource Type (t) = ITIE and Entity Component Type (F’) = Tie Gen) Resource Type (t) = Generator or Tie Gen IF Corresponding meter value for TotalExpectedEnergyForMeterEstimate BrtF’S’hi has not been received from SQMDSby T + 48B, THEN SQMDSInterfaceMeteredQuantity Brtm’F’S’mdhcif = TotalExpectedEnergyForMeterEstimate BrtF’S’mdhcif * (1 - EstimatedMeterAdder t ) Where m’ = 4 AND MeterSourceFlag Brtm’F’S’mdhcif = 3 Where m’ = 4 ELSE SQMDSInterfaceMeteredQuantity Brtm’F’S’mdhcif = 0 AND MeterSourceFlag Brtm’F’S’mdhcif = 4 Where Resource Type (t) = Generator and Entity Component Type (F’) = PDR) IF Corresponding meter value for PDRMeterFlag BrtF’S’mdhcif has not been received from DRS by T+48B THEN BAResEntityDispatchIntervalPerformanceMeteredQuantity BrtuT’I’Q’M’AA’m’F’R’pPW’QS’d’Nz’VvHn’L’mdhcif = TotalExpectedEnergyForMeterEstimate BrtF’S’mdhcif * (1 - EstimatedMeterAdder t ) Where m’ = 4 AND MeterSourceFlag Brtm’F’S’mdhcif = 3 Where m’ = 4
ELSE BAResEntityDispatchIntervalPerformanceMeteredQuantity BrtuT’I’Q’M’AA’m’F’R’pPW’QS’d’Nz’VvHn’L’mdhcif = 0 AND MeterSourceFlag Brtm’F’S’mdhcif = 3 Where TotalExpectedEnergyForMeterEstimate BrtF’S’mdhcif =TotalExpectedEnergy BrtF’S’mdhcif Resource Type (t) = Load IF Corresponding value for SettlementIntervalDALoadScheduleForMeterEstimate BrtF’S’mdhcif has not been received, THEN SQMDSInterfaceMeteredQuantity BrtF’S’m’mdhcif = SettlementIntervalDALoadScheduleForMeterEstimate BrtF’S’mdhcif * ( 1 + EstimatedMeterAdder t ) Where m’ = 1 AND MeterSourceFlag Brtm’F’S’mdhcif = 3 Where m’ = 1 Where SettlementIntervalDALoadScheduleForMeterEstimate BrtF’S’mdhcif = DALoadSchedule BrtF’S’mdh + BAResBaseLoadSchedule BrtF’S’mdh)/ N Where N = number Settlement Intervals per Trading Hour Attributes Used Attribute Symbol Attribute Description B Business Associate ID
r Resource ID t Resource Type m’ Channel ID where Channel 1 is used to present energy demand, while channel 4 is used to present energy generation. F’ Entity Component Type S’ Entity Component Subtype m Trading Month d Trading Day h Trading Hour c FMM Interval i 10-Minute Interval f Settlement Interval Outputs to the Estimation Calculation The outputs listed below will be provided to the calculations executed during the Initial Market Run and detailed on the Initial Settlement Statement. Output Req ID Name Description Only the inputs listed below will be output by the stored procedure and passed to Settlements processing. 1 SQMDSInterfaceMeteredQuantity Brtm’F’S’mdhcif Meter Data value generated by Estimated Meter Calculation that is subsequently validated, mapped, inserted into product tables, and applied in charge code and pre-calculations for Business Associate B, Resource r, and Channel ID m’. Note: The bill determinants subsequently created during the validation and mapping process will be defined by larger attribute sets where estimated and actual meter values are mapped to the same bill determinant.
The revision of Settlement Statement and/or Invoice or Payment Advice publication dates as well as dispute and payment timelines during a contingency event Documentation In order to continue business functions related to calculating and publishing the Settlement Statements and/or Invoices or Payment Advices, CAISO maintains internal process documentation that dictate the procedures to follow during any contingency event. These procedures are continually updated and maintained by Settlements personnel in accordance with internal emergency operations planning and at a minimum cover the following: Recovery tenants for each business unit with the Market Services department Possible contingency events and associated response activities for each Use of System fallback procedures and alternative work locations (AWL) Internal and external communication plan details for contingency events Delayed Publication of Settlement Statements and/or Invoices/Payment Advices In accordance with Tariff Section 11.29.10.1 through 11.29.10.5, CAISO may generate and publish estimated Settlement Statements and Invoices/Payment Advices during a contingency event based on estimated data. The process for payments against estimated Invoices/Payment Advices is also provided in these CAISO Tariff sections and any additional details such as the method chosen to produce estimated data, Settlement Statements, and Invoices will be published on the CAISO website on an as needed basis. A Contingency may include, but is not limited to a failure of any CAISO software. In the event that the production Settlement system fails, prior to using estimated data, the Billing and Settlements unit falls back to a redundant system or utilize the AWLs to generate Settlement Statements and/or Invoices or Payment Advices. In the event that the worksite is inaccessible, contingency procedures are used to transfer work efforts to the AWL in order to continue with daily business functions. In either case, if the contingency results in a breach of CAISO Tariff defined publication deadlines for Settlement Statements and/or Invoices/Payment Advices, the Billing and Settlements unit provides a status to the appropriate CAISO department(s) to initiate communications with Business Associates. Communications includes the revised publication dates and/or times for the impacted Settlement Statements and/or Invoices or Payment Advices, as well as revised timelines associated with dispute submittals and/or Payment Dates.