PPT-NPRR 649 Workshop

Resmi Surendran ERCOT Market Operations March 11 2016 Agenda Statics on HDL Overrides Operational Improvements Option 1 Override RN LMP Option 2 Enter Constraints above RN Statistics on HDL Overrides. 708NPRR . Clarifying ERCOT Actions During Energy Emergency Alerts. . This Nodal Protocol Revision Request (NPRR) revises the Energy Emergency steps to include concepts discussed during the 4/2/15 Energy Emergency Alert (EEA) workshop # 3 which will improve the management of EEA. Specifically, this NPRR explicitly adds the ability for operators to consider whether sufficient Resources are available to recover reserves within an acceptable timeframe following a disturbance before declaring an EEA; separates and clarifies the triggers for entering each step of the EEA plan from the operational goals while operating within each level of EEA; and formalizes an amount of Physical Responsive Capacity (PRC) for operators to target when determining Load shed amounts in EEA Level 3. Update to COPS. RMS/COPS . Workshop . V . Update: . IDR . Meter Protocol Requirement Threshold. 1. 05.05.15 . Workshop V. IDR Meter Required Threshold Workshop V was held on Tuesday 05/05/15 following RMS. NPRR654 . Discontinue Ancillary Service Requirement Methodology Assessment Report. . This Nodal Protocol Revision Request (NPRR) proposes the discontinuation of the posting requirement for the Ancillary Service Requirement Methodology Assessment Report, ERCOT Market Information List . 663NPRR . Ancillary Service Insufficiency Actions. . This Nodal Protocol Revision Request (NPRR) specifies the actions ERCOT will take to ensure sufficient Ancillary Service capacity exists in the event that ERCOT is unable to procure enough Ancillary Service capacity to meet its Ancillary Service Plan through the Day-Ahead Market (DAM). In summary, Supplementary Ancillary Service Market (SASM) and Hourly Reliability Unit Commitment (HRUC) will be used, and in the event that Ancillary Service is still insufficient, Ancillary Service will be assigned to Qualified Scheduling Entities (QSEs) with Generation Resources based on available capacity.. . http://. www.ercot.com/calendar/2015/10/6/75334-COPS-RMS-WORKSHOPS. . RMS/COPS Workshop VI: . NPRR 711- IDR . Meter Protocol Requirement . Threshold Update to RMS. 1. NPRR711 Background. NPRR711. . http://. www.ercot.com/calendar/2015/10/6/75334-COPS-RMS-WORKSHOPS. . RMS/COPS Workshop VI: . NPRR . 711- IDR . Meter Protocol Requirement . Threshold Update to RMS. 1. NPRR711 Background. NPRR711. 696NPRR . Price Correction Process Following a SCED Failure. .  This Nodal Protocol Revision Request (NPRR) establishes a price correction policy which uses the last good price for Settlement until ERCOT no longer requires manual action to stabilize the system following a SCED failure.  ERCOT provides notice to Market Participants of the occurrence of a SCED failure by declaring a Watch in accordance with paragraph (1) of Section 6.5.9.2.  Once the system has stabilized following a SCED failure and ERCOT no longer requires manual intervention, ERCOT will cancel the Watch in accordance with paragraph (4) of Section 6.5.9.2.  By correcting prices for Settlement Intervals corresponding to the active Watch period, Market Participants will have transparency to known prices which reflect the last good SCED execution. . Credit Work Group. ERCOT Public. February 15, 2017. Credit Updates. 2. Approved Revision / Change Requests. * . Target Release Date is not firmed up until the project moves to Execution (E) phase. . ERCOT Public. May 2017. 2 % Rule & NPRR 819 . May 2017 . Meeting . NPRR . 819. Objectives. Implement . a resettlement threshold that is fair to large and small MPs, replacing the existing 2% resettlement rule. Katie Coleman for Air . Liquide. (Industrial Consumer). ERCOT Board. February 9, 2016. NPRR 649 Overview. Concerns generally centered on: (1) scope of “make-whole” payment for hypothetical lost profits, which would be uplifted to customers, and (2) high implementation cost for infrequent issue.. As identified by stakeholders. What about ancillaries?. What about nodal dispatch and settlement?. Resources must be paid nodal, 777 pays a resource load zone. Ancillaries. NPRR 777 was authored assuming that distributed resources that could respond as a reserve would be best suited for ERS. . RMR Units. TAC Advocate Presentation. Phillip G. Oldham for Air . Liquide. NPRR 784 Overview. Today, when there is inadequate competition in a local area due to transmission constraints, . all generator offers . RMS/COPS Workshop VI Update: . NPRR 711- IDR . Meter Protocol Requirement Threshold. 1. NPRR711 Background. NPRR711. , Increase the Interval Data Recorder Meter Mandatory Install Requirement from 700 kW/kVA to 1.5 MW/MVA (Vote) . MSWG Meeting – May 28, 2019. NPRR 885 MRA Definitions. 2. MRA Service. The use by ERCOT, under contracts with QSEs, of capacity and energy as an alternative to RMR service. This presentation is focused on performance metrics for MRA Service provided by Demand Response and Other Generation.