NPRR #1226 · Revision Request
NPRR1226 Estimated Demand Response Data
ReasonStrategic Plan Objective 2
Created2024-05-09
Approved2025-07-31
Sections Affected
2.12.26.3.2and 6.5.7.1.13
Summary
This Nodal Protocol Revision Request (NPRR) directs ERCOT to prepare and publish estimated Demand response data showing aggregated State Estimated Load (SEL) load points selected by ERCOT. The selection of Loads to be aggregated for the report will be based on periodically updated off-line analysis of the frequency and magnitude of reductions observed in historical State Estimator load data that is associated with market signals such as Locational Marginal Prices (LMPs), high levels of summer month ERCOT load, ERCOT-wide appeal(s) through public voluntary energy appeal, or other ERCOT actions.
Action Log 7 milestones
-
May 9
PRSDeferred/Tabled→ PRS for consideration
-
Feb 12
PRSRecommended for Approval→ PRS for Impact Analysis consideration
-
Mar 12
PRSDeferred/Tabled→ PRS for consideration
-
May 14
PRSRecommended for Approval→ TAC for consideration
-
May 28
TACRecommended for Approval→ Board for consideration
-
Jun 24
BOARDRecommended for Approval→ PUCT for consideration
-
Jul 31
PUCTApproved
Amendments
| Date | Body | Motion | Result |
|---|---|---|---|
| Feb 12 '25 | PRS | To recommend approval of NPRR1226 as amended by the 2/11/25 ERCOT comments | Passed |
| May 14 '25 | PRS | To endorse and forward to TAC the 3/12/25 PRS Report as revised by PRS and 5/5/25 Impact Analysis for NPRR1226 with a recommended priority of 2026 and rank of 4770 | Passed |
| May 28 '25 | TAC | To recommend approval of NPRR1226 as recommended by PRS in the 5/14/25 PRS Report as revised by TAC | Passed |
Ballots
| Date | Body | Result | Yes | No | Abstain | |
|---|---|---|---|---|---|---|
| May 28 '25 | TAC | Motion Passes | 27 | 0 | 0 | xls |
| May 14 '25 | PRS | Motion Carries | 7 | 0 | 0 | xls |
| Mar 12 '25 | PRS | Motion Carries | 7 | 0 | 0 | xls |
| Feb 12 '25 | PRS | Motion Carries | 7 | 0 | 0 | xls |
| Aug 7 '24 | WMS | Motion Carries | 7.5 | 0 | 0 | xls |
| Jun 5 '24 | WMS | Motion Carries | 7.5 | 0 | 0 | xls |
| May 9 '24 | PRS | Motion Carries | 7 | 0 | 0 | xls |
Documents 22
| Name | Type | Posted | Classification |
|---|---|---|---|
| 1226NPRR-01 Demand Response Monitor 042324 | docx | Apr 23 '24 | Revision Request |
| 1226NPRR-02 PRS Ballot 050924 | xls | May 13 '24 | Revision Request Ballot |
| 1226NPRR-03 PRS Report 050924 | docx | May 13 '24 | Committee Report |
| 1226NPRR-04 WMS Ballot 060524 | xls | Jun 5 '24 | Revision Request Ballot |
| 1226NPRR-05 WMS Comments 060524 | docx | Jun 5 '24 | Revision Request Comments |
| 1226NPRR-06 WMS Ballot 080724 | xls | Aug 7 '24 | Revision Request Ballot |
| 1226NPRR-07 WMS Comments 080724 | docx | Aug 7 '24 | Revision Request Comments |
| 1226NPRR-08 ERCOT Comments 080724 | docx | Aug 7 '24 | Revision Request Comments |
| 1226NPRR-09 ERCOT Comments 021125 | docx | Feb 11 '25 | Revision Request Comments |
| 1226NPRR-10 PRS Ballot 021225 | xls | Feb 14 '25 | Revision Request Ballot |
| 1226NPRR-11 PRS Report 021225 | docx | Feb 14 '25 | Committee Report |
| 1226NPRR-12 ERCOT Comments 030525 | docx | Mar 5 '25 | Revision Request Comments |
| 1226NPRR-13 PRS Ballot 031225 | xls | Mar 17 '25 | Revision Request Ballot |
| 1226NPRR-14 PRS Report 031225 | docx | Mar 17 '25 | Committee Report |
| 1226NPRR-15 ERCOT Comments 033125 | docx | Mar 31 '25 | Revision Request Comments |
| 1226NPRR-16 Impact Analysis 050525 | docx | May 5 '25 | Staff Report |
| 1226NPRR-17 PRS Ballot 051425 | xls | May 15 '25 | Revision Request Ballot |
| 1226NPRR-18 PRS Report 051425 | docx | May 15 '25 | Committee Report |
| 1226NPRR-19 TAC Ballot 052825 | xls | May 30 '25 | Revision Request Ballot |
| 1226NPRR-20 TAC Report 052825 | docx | May 30 '25 | Committee Report |
| 1226NPRR-21 Board Report 062425 | docx | Jun 24 '25 | Committee Report |
| 1226NPRR-22 PUCT Report 073125 | docx | Aug 4 '25 | Committee Report |
Meetings That Took It Up 23
| Date | Meeting | Committee | Status |
|---|---|---|---|
| Jun 23 '25 | Board of Directors Meeting | BOARD | Concluded |
| May 28 '25 | TAC Meeting - Webex Only | TAC | Concluded |
| May 14 '25 | PRS Meeting | PRS | Concluded |
| Apr 9 '25 | PRS Meeting | PRS | Concluded |
| Mar 12 '25 | PRS Meeting | PRS | Concluded |
| Feb 12 '25 | PRS Meeting | PRS | Concluded |
| Jan 15 '25 | PRS Meeting | PRS | Concluded |
| Dec 19 '24 | TWG Meeting - Webex Only | TWG | Concluded |
| Dec 12 '24 | PRS Meeting | PRS | Concluded |
| Nov 18 '24 | DSWG Meeting - Webex Only | DSWG | Concluded |
| Nov 14 '24 | PRS Meeting | PRS | Concluded |
| Oct 24 '24 | TWG Meeting - Webex Only | TWG | Concluded |
| Oct 17 '24 | PRS Meeting | PRS | Concluded |
| Sep 12 '24 | PRS Meeting | PRS | Concluded |
| Aug 8 '24 | PRS Meeting | PRS | Concluded |
| Aug 7 '24 | WMS Meeting | WMS | Concluded |
| Jul 18 '24 | PRS Meeting - Webex Only | PRS | Concluded |
| Jul 10 '24 | WMS Meeting - Webex Only | WMS | Concluded |
| Jun 21 '24 | DSWG Meeting - Webex Only | DSWG | Concluded |
| Jun 13 '24 | PRS Meeting | PRS | Concluded |
| Jun 5 '24 | WMS Meeting | WMS | Concluded |
| May 9 '24 | PRS Meeting | PRS | Concluded |
| May 6 '24 | LFLTF Meeting | LFLTF | Concluded |