18 724 04/01/2014 PRR 724 Supporting the Resource Adequacy manual substitution policy initiative. 17 693 10/9/2013 PRR 693 Update Section 4 “Resource Adequacy Capacity” to accurately reflect existing business processes related to the evaluation of RA/Supply Plans and add more granular details related to implementation of the approved Replacement Requirement for Scheduled Generation Outages initiative 16 678 7/3/2013 PRR 678 Update Reliability Requirement BPM for NQC request form, QC timeline, Interim Deliverability, Exhibit A-3 submittal Import Allocation steps, Capacity Procurement Mechanism 15 606 11/23/2012 PRR 606 Addition of Replacement Requirements for Scheduled Outages 14 555 8/9/2012 PRR 555 Replace Transmission Reliability Margin 13 554 6/1/2012 PRR 554 Remove RDRP Language as entered in PRR 458 12 525 4/9/2012 PRR 525 Procedure for Exceptional Dispatch CPM Quantity Designation 11 487 12/2/2011 PRR 487 NRS-RA Generated Bids effective January 1, 2012, PRR 488 Clarity for Substitution timeline effective December 2, 2011 10 458 9/14/2011 PRR 458 Reliability Demand Response Product (RDRP), for Reliability Demand Response Resources (RDRR) – Tariff effective 1, 2012 9 444 8/5/2011 PRR 444 Deliverability of RA Capacity on Interties PRR 447 Annual LCR Process Schedule 8 439 6/9/2011 PRR 439 Resource Transitions 7 382/424 3/31/2011 PRR 382 Revisions for Implementation of Capacity Procurement Mechanism (CPM) PRR 424 Revisions for Risk of Retirement Capacity Procurement Mechanism (CPM) 6 315 12/28/2010 PRR 315 Additional text for Standard Capacity Product Phase II Enhancements 5 283 8/30/2010 PRR 283 Removal of the SCP calculation of charge below Pmin as required in FERC Order ER09-1064. PRR 294 Add Exhibit A-3: Import Capability Posting Step 10 many
4 222 7-28-10 PRR 222 Clarification of the conditions which Resource Adequacy Resources may be considered for temporary or seasonal use-limited status. 3 89 1-1-10 PRR 89 New for Standard Capacity Product New section to describe most aspects of Standard Capacity Product. 2 81 11-18-09 PRR 81 Updated Exhibit A-2 Submission dates for RA Plans and Supply Plans for 2010. PRR 90 Update Supply Plan Content rules. General clarification for the submission of RA Supply Plans. 1 3-27-09 for Interim Capacity Procurement Mechanism (ICPM) General clarification modifications as needed Revisions to remove draft status for effective version 1 as of March 31, 2009 Table of Contents
CSP offer validation rules Scheduling coordinators must use the customer interface for resource adequacy (CIRA) application for CSP. Offer submission, adjustment and finalization will be through CIRA and scheduling coordinators will have access to this information through a user interface in CIRA. Scheduling coordinators may submit offers only during the offer submission window and may cancel/adjust the offers during the adjustment window. Offer structure Below is an example of eligible capacity that can be offered in to CSP. The resource has 150 MW of RA on a supply plan. Therefore the remaining generic amount that may be offered in is 300 MW – 150 MW (NQC – committed RA), which equals 150 MW. The resource has not committed any flexible RA, so may offer in the full EFC, which equals 250 MW. Offer lifecycle The CSP submission, adjustment, finalization and CPM designation process flow is as follows: Scheduling coordinators may submit offers for all CSPs through CIRA After offer submission window closes no new offers may be submitted Offers may be adjusted or cancelled during the adjustment window After the adjustment period ISO will validate all offers to ensure the offers are non RA capacity If there is a CPM event then ISO will optimize the offers to pick a pool of resources that meet the need ISO may issue a CPM designation Offer validation on submission The ISO will validate eligibility of offers by checking the following on offer submission -
System Resources (ISO Tariff 40.6.2, 40.6.3, 40.6.5.1). Non-Dynamic, System Resources (i.e. imports) Same bidding requirement as above (ISO Tariff 40.6.1). Same bidding requirement as (ISO Tariff 40.6.1, 40.6.5). Economic Bids or are to be submitted for any remaining RA Capacity from resources scheduled in IFM or RUC. No RTM Bids or Self-Schedules are required for resources not scheduled in IFM or RUC (ISO Tariff 40.6.2, 40.6.3). Yes (1) Non-Dynamic , System Resources (i.e. imports) Economic Bids or are to be submitted for all RA Capacity consistent with inter-temporal constraints such as multi-hour run blocks or contractual limitations (e.g. 6 X 16). (ISO Tariff 40.6.1, 40.6.8.1, 40.8.1.12.2). Economic Bids or must be submitted under the Resource ID registered as an RA Resource on RA Supply Plan. Same bidding requirement as (ISO Tariff 40.6.1, 40.6.5). RUC Availability Bids must be submitted under the Resource ID registered as an RA Resource on RA Supply Plan. Economic Bids or are to be submitted for any remaining RA Capacity from resources scheduled in IFM or RUC. No RTM Bids or Self-Schedules are required for resources not scheduled in IFM or RUC (ISO Tariff 40.6.2, 40.6.3). The CAISO will submit a Generated Bid in the Day-Ahead Market for a System Resource in each RAAIM assessment hour, to the extent that the resource provides Resource Adequacy Capacity subject to the requirements of Sections 40.6.1 or 40.6.2 and does not submit an outage request or Bid for the entire amount of that Resource Adequacy Capacity
scheduled in IFM (ISO Tariff 40.6.2, 40.6.3). Distributed Energy Resources (Single resource Type) Economic Bids or are to be submitted for all RA Capacity for all hours of the month the resource is physically available. $0/MW RUC Availability Bids are to be submitted for all RA Capacity for all hours of the month the resource is physically available. Economic Bids or are to be submitted for any remaining RA Capacity from resources scheduled in IFM or RUC. Economic Bids or Self-Schedules are to be submitted for all RA Capacity from Units not scheduled in IFM. Yes (1) Distributed Energy Resources Same as resources type for grid connected resource Same as resources type for grid connected resource Same as resources type for grid connected resource Same as resource type for grid connected resource Non-generator resource Economic Bids or are to be submitted for all RA Capacity for all hours of the month the resource is physically available. $0/MW RUC Availability Bids are to be submitted for all RA Capacity for all hours of the month the resource is physically available. Economic Bids or are to be submitted for any remaining RA Capacity from resources scheduled in IFM or RUC. Economic Bids or Self-Schedules are to be submitted for all RA Capacity not scheduled in IFM. Yes (1) Non-generator resource (REM) Economic Bids or are to be submitted for all RA Capacity for regulation for all hours of the month the resource is physically available. $0/MW RUC Availability Bids are to be submitted for all RA Capacity for all hours of the month the resource is physically available. Economic Bids or are to be submitted for any remaining RA Capacity from resources scheduled in IFM or RUC. Economic Bids or Self-Schedules are to be submitted for all RA Capacity not scheduled in IFM. Yes (1) Proxy Demand Resource Economic Bids or are to be submitted for RA Capacity that the market participant expects to be available per supply plan. $0/MW RUC Availability Bids are to be submitted for all short and medium start RA Capacity for all hours of the month the resource is physically available. No RUC Economic Bids or are to be submitted for any remaining RA Capacity from resources scheduled in IFM or RUC. Economic Bids or No (2)
Resource Type IFM RUC RTM ISO Inserts Required Bids Start or Medium Start Generating Units (other than Resources) Submit Economic Bids for Energy for the full Flexible RA Capacity MW. Submit Economic Bids for Ancillary Services that are not flagged as Contingency only for the full Flexible RA Capacity MW certified to provide Ancillary Services. Where Economic Bids are required, resource must submit in at least the required hours for the resource’s committed Flexible RA Capacity categories. ISO Tariff Sections 40.10.6.1(a) & 40.10.6.1(f)(1) Participation of all available flexible RA capacity resources is required. ISO will optimize using $0/MW-hour RUC Availability Bids for all Flexible RA Capacity that is not reflected in an IFM Schedule in only the required hours for the resource’s committed Flexible RA Capacity categories. ISO Tariff Sections 40.10.6.1(a) & 40.10.6.1(f)(1) All Flexible RA Capacity MW that does not have an IFM Schedule or a RUC for a given Trading Hour must submit to the RTM for that Trading hour: (a) Energy Bids for the full amount of the Flexible RA Capacity MW, including capacity for which it has submitted Ancillary Services Bids or Submissions to Self-Provide Ancillary Services; and (b) Ancillary Services Bids and Submissions to Self-Provide Ancillary Services for the full amount of the available Ancillary Resource Adequacy Capacity and for each Ancillary Service for which the resource is certified, including capacity for which it has submitted Energy Bids. ISO Tariff Sections 40.10.6.1(f)(1), 40.6.3, and 40.6.2. IFM: No RUC: Optimized at $0/MW-hour RTM: No Long Start Generating Resources Same as above. Same as Long Start Units not committed in the Day-Ahead Market IFM: No
(other than Use-Limited Resources) or RUC will be released from any further obligation to submit Bids for the relevant Operating Day. Scheduling Coordinators for Long Start Units are not precluded from self-committing the unit after the Market and submitting a for Wheeling-Out in the RTM, unless precluded by terms of their contracts. ISO Tariff Sections 40.10.6.1(f)(2) and 40.6.7. RUC: Optimized at $0/MW-hour RTM: No Extremely Long-Start Resources (other than Use-Limited Resources) Same as above. Same as Once committed by Day Market under ELC process, it will be subject to section 40.10.6 for RTM availability. IFM: No RUC: Optimized at $0/MW-hour RTM: No Use-Limited Resources Same as above, consistent with its use-limitations. ISO Tariff Section 40.10.6.1(e) Same as consistent with its use-limitations. ISO Tariff Section 40.10.6.1(e) Consistent with its use limitations: Submit Economic Bids for Energy for the full Flexible RA Capacity MW. Where Economic Bids are required, resource must submit bids for the Trading Hours that it is capable of being economically dispatched. ISO Tariff Sections 40.10.6.1(e) IFM: No RUC: Optimized at $0/MW-hour RTM: No Resources For resources not flagged as regulation energy management: Submit Economic Bids for Energy (includes positive ISO will optimize $0/MW-hour RUC Availability Bids for all Flexible RA Capacity that is not reflected in an Must submit Bids for Regulation Up and Regulation Down from 05:00 to 22:00 days a week. IFM: No RUC: Optimized usng Schedule
Individual Qualifications Resource EFC Qualified Categories 100 Peak, Super-Peak RES_B 110 Peak, Super-Peak If a scheduling coordinator combines the two resources as outlined in this section, the combined resources, if used in combination on a monthly plan, will have the following qualifications: Combined Qualifications Resource EFC Qualified Categories 100 Base RES_B The following examples demonstrate the ISO’s determination of validity. Example Supply Plan 1 Resource MW Category Valid (Y/N) RES_A 90 Peak Y RES_A 10 Peak Y Example Supply Plan 2 Resource MW Category (Y/N) RES_A 90 Peak Y RES_A 10 Peak Y RES_B 100 Peak Y Example Supply Plan 3 Resource MW Category Valid (Y/N) RES_A 70 Base Y 10 Base Y RES_B 20 Base Y Example Supply Plan 4 Resource MW Category (Y/N)
Incremental CPM Month B: Pmin – (Month B RA, or other Contracts) Month B CPM Days: 30 – Month A CPM Days Tariff Section 43.2.5.2.3 Subsequent Exceptional Dispatch Example of Second CPM occurring in the first month Example of Second CPM occurring in the first month Pmax: of CPM NQC: Not used in CPM Pmin: RA is above Pmin Month A: First CPM all the same rules apply Second CPM Month A Incremental CPM: Second CPM Dispatch Level – (Any Existing CPM, Month A RA, or other Contracts) Second CPM Month A Retroactive Days: Date Second CPM was called – First CPM Start Date Second CPM Month A Days: End of first CPM Date – Date Second CPM was called Month B: First CPM all the same rules apply, all three cases above establish Month B CPM Level Second CPM B Incremental CPM: To determine the Second CPM Dispatch Level follow the same rules as the first CPM Dispatch level – (Any Existing CPM, Month A RA, or other Contracts) Second CPM Month B Days: End of First CPM Date – First of Month B Tariff Section 43.2.5.2.3 Subsequent Exceptional Dispatch
Example of Second CPM occurring in the second month Pmax: Limit of CPM NQC: Not used in CPM Pmin: RA is above Pmin Month A: First CPM all the same rules apply No Second CPM Month B: First CPM all the same rules apply, all three cases above establish Month B CPM Level Second CPM Month B Incremental CPM: Second CPM Dispatch Level – (Any Existing CPM, Month A RA, or other Contracts) Second CPM Month B Retroactive Days: Date Second CPM dispatch – First of work day of month B Second CPM Month B Days: End of first CPM Date – Date Second CPM dispatch Selection of Eligible Capacity under the CPM Generally ISO Tariff Section 43.3 In accordance with Good Utility Practice, the ISO make designations of Eligible Capacity as CPM Capacity under ISO Tariff Section 43.1 based on the following criteria: (1) The effectiveness of the Eligible Capacity at meeting the designation criteria specified in Section 43.2; (2) The capacity costs associated with the Eligible Capacity; (3) The quantity of a resource’s available Eligible Capacity, based on a resource’s PMin, relative to the remaining amount of capacity needed; and (4) The operating characteristics of the resource, such as dispatch ability, Ramp Rate, and load following capability; (5) Whether the resource is subject to restrictions as a Use-Limited Resource; and
LSE to submit Data requested 2 weeks after previous Market Notice Annual Step 1: Posting of Maximum Import Capability on Interties 1st of July or next business day if 1st falls on a weekend Annual Step 6: Posting of Assigned and Unassigned Capability 9th of July or next business day if 9th falls on a weekend Step 7: Notification of LSE Assignment Information 9th of July or next business day if 9th falls on a weekend Annual Step 8: Transfer of Import Capability 18th of July, or next business day if 18th falls on a weekend Annual Step 9: Request to assign Remaining Import Capability 19th of July, or next business day if 19th falls on a weekend Annual Step 10: ISO Notification of Initial Remaining Import Capability Assignments and Unassigned Capability 26th of July, or next business day if 26th falls on a weekend. The ISO will begin accepting requests for Step 11 at the date and time indicated in the market notice published after Step 10. Annual
Market Notice and Report with individual and potential collective deficiencies ISO Twenty-one (21) Calendar days the Final Procurement Showing Additional procurement showings LSEs Thirty (30) Calendar days after the date the Market Notice is issued. ISO backstop (as needed) ISO As needed, following the expiration of the thirty (30) calendar day period for an LSE to show additional procurement has been made to correct an RA deficiency. Exhibit A-5: Flow Chart of Monthly RA Process Exhibit A-5 provides the flow of the monthly RA process described in Section 4.3 of this BPM. Exhibit A-6: Flexible Capacity Needs Assessment Schedule Task Entity Date Receive CEC load forecast used for Transmission Planning Process expansion plan CEC Early January Submit updated RPS data to the ISO using template on ISO website. Scheduling Coordinator for LSEs Early January Publish annual Flexible Capacity Needs assumptions paper ISO Late January Stakeholder meeting to discuss assumptions, stakeholder comments, and posting of comments with ISO response ISO/All Early February Draft Flexible Capacity Needs Assessment completed, including draft allocations to LRAs and minimum and ISO Early March