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Resending with updated link. OBDRR032<https://www.ercot.com/mktrules/issues/OBDRR032#summary>
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Notice ID: M-A042222-01
Subject: M-A042222-01 Implementation Details of NPRR1093; NPRR1101; OBDRR032; OBDRR033; and OBDRR035
NOTICE DATE: April 22, 2022
NOTICE TYPE: M-A042222-01 NPRR
SHORT DESCRIPTION: Implementation Details of NPRR1093, NPRR1101, OBDRR032, OBDRR033, and OBDRR035
INTENDED AUDIENCE: All Market Participants
DAYS AFFECTED: May 24 - 26, 2022
LONG DESCRIPTION: ERCOT will be implementing system changes between May 24 and May 26, 2022, for Protocol and Other Binding Document language associated with the following revision requests:
* NPRR1093, Load Resource Participation in Non-Spinning Reserve;
* NPRR1101, Create Non-Spin Deployment Groups made up of Generation Resources Providing Off-Line Non-Spinning Reserve and Load Resources that are Not Controllable Load Resources Providing Non-Spinning Reserve;
* OBDRR032, Non-Spin Changes Related to NPRR1093;
* OBDRR033, ORDC Changes Related to NPRR1093;
* OBDRR035, Non-Spin Changes Related to NPRR1101
The combination of the above revision requests allow for Non-Spinning Reserve provision from Load Resources that are not Controllable Load Resources and redefines how Resources providing Non-Spinning Reserve are grouped and deployed.
Technical specifications of the changes to ERCOT interfaces as a result of this effort were shared at the February 10, 2022 Technology Working Group<https://www.ercot.com/calendar/event?id=1643307467620>. ERCOT will also be hosting a workshop<https://www.ercot.com/calendar/event?id=1648530610716> to provide additional details on this effort on April 25, 2022.
ERCOT Market Operations Test Environment (MOTE) will be available for Market Participants to voluntarily test submission functions related to NPRR1093 starting from May 5, 2022.
NPRR1093 introduces the following changes to the Settlement System:
* Protocol Section 6.7.5, Real-Time Ancillary Service Imbalance Payment or Charge – Updates Online Imbalance and Offline Imbalance calculations to account for Load Resources that are not Controllable Load Resources participating in Non-Spin Reserve.
New Settlement Billing Determinants:
Billing Determinant
Short Description
Extract
Extract Table
RTNCLRNSRESPR
Real-Time Non-Controllable Load Resource Non-Spin Responsibility for the Resource
SID & RTM CODE
MKTINPUTHEADER
MKTINPUTINTERVAL
RTNCLRNSRESP
Real-Time Non-Controllable Load Resource Non-Spin Responsibility for the QSE
RTM CODE
RTMOUTPUTHEADER
RTMOUTPUTINTERVAL
RTNCLRNSR
Real-Time Non-Spin Schedule for the Non-Controllable Load Resource
SID & RTM CODE
MKTINPUTHEADER
MKTINPUTINTERVAL
RTNCLRNS
Real-Time Non-Spin Schedule for the Non-Controllable Load Resources for the QSE
RTM CODE
RTMOUTPUTHEADER
RTMOUTPUTINTERVAL
RTNCLRNSCAP
Real-Time Capacity from Non-Controllable Load Resources Carrying Non-Spin for the QSE
RTM CODE
RTMOUTPUTHEADER
RTMOUTPUTINTERVAL
Additionally, there will be several reporting changes introduced with the implementation of NPRR1093. Please note that changes to disclosure reports will occur post implementation and align to the applicable operating days affected.
The following new Certified reports will need to be added to the EMIL and MIS:
1) Monthly Non-Spin NCLR Performance Report | NP8-385-ER | Report Type ID 22069
2) Group Assignments for NCLRs and Off-Line Generation Resources Participating in NSRS | NP6-577-CD | Report Type ID 21939
The following two reports will have a column added for ‘RTNCLRNSCAP’:
1) Real-Time ORDC and Reliability Deployment Price Adders and Reserves by SCED Interval |NP6-323-CD| Report Type ID 13221
2) Historical Real Time ORDC and Reliability Deployment Price Adders and Reserves |NP6-792-ER| Report Type ID 13231
The following reports will be modified for the NSPIN Column to be split out to account for new subtype of NSPNM:
1) 60D SCED Disclosure Report | NP3-965-ER | Report Type ID 13052
Output file: Output file: 60-Day QSE-Specific Self-Arranged AS in SCED
2) 60D DAM Disclosure Report | NP3-966-ER | Report Type ID 13051
Output file: Output file: 60-Day QSE-Specific Self-Arranged AS in DAM
Lastly, a new output file will be added within the zipfile for 2-Day Ancillary Services Disclosure |NP3-911-ER | Report Type ID 13057
AS ‘2d_Self_Arranged_AS_NSPNM’ due to new NSPNM subtype
ADDITIONAL INFORMATION: The NPRR1093<https://www.ercot.com/mktrules/issues/NPRR1093>, NPRR1101<https://www.ercot.com/mktrules/issues/NPRR1101>, OBDRR032, OBDRR033,<https://www.ercot.com/mktrules/issues/OBDRR033#summary> OBDRR035<https://www.ercot.com/mktrules/issues/OBDRR035> and their associated documents can be found on the ERCOT website.
Additional Settlement details can be found in the Settlements Charge Matrix <https://www.ercot.com/mktinfo/settlements/> located on the Settlements page on ERCOT.com.
REs and QSEs representing Load Resources that are interested in providing Non-Spin pursuant to the changes in this effort are encouraged to attend the WebEx meeting on April 25, 2022.
CONTACT: If you have any questions, please contact your ERCOT Account Manager. You may also call the general ERCOT Client Services phone number at (512) 248-3900 or contact ERCOT Client Services via email at [log in to unmask]<mailto:[log in to unmask]>.
If you are receiving email from a public ERCOT distribution list that you no longer wish to receive, please follow this link in order to unsubscribe from this list: http://lists.ercot.com<http://lists.ercot.com/>.
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