NPRR #1188 · Revision Request

NPRR1188 Implement Nodal Dispatch and Energy Settlement for Controllable Load Resources

Approved sponsor ERCOT posted 2023-06-27 ercot.com

ReasonERCOT Board/PUCT Directive

Created2023-07-13

Approved2024-11-21

Sections Affected

1.3.1.12.12.23.2.53.6.13.9.14.2.44.4.7.24.4.9.84.4.9.8.14.4.9.8.24.4.104.5.14.5.34.6.2.24.6.2.3.26.3.16.4.36.4.3.16.4.3.1.16.4.3.1.26.5.7.36.5.7.3.16.5.7.46.5.7.56.5.7.6.2.36.6.1.26.6.1.46.6.3.16.6.3.26.6.5.16.6.5.67.9.1.37.9.3.18.1.1.18.1.1.4.39.14.109.17.19.19.110.2.210.2.310.3.2.311.1.616.11.4.116.11.4.3.2and 26.2

Summary

This Nodal Protocol Revision Request (NPRR) changes the dispatch and pricing of Controllable Load Resources (CLRs) in response to items in Phase 1 of Public Utility Commission of Texas’ (PUCT’s) market design blueprint related to demand response and increasing the “...utilization of load resources for grid reliability”. Specifically, this NPRR is focused on the blueprint language discussing the pursuit of “…market modifications and technical measures to improve transparency of price signals for load resources, such as changing demand response pricing from zonal to locational marginal pricing (LMP)”. To address the above directive from the PUCT, this NPRR changes the market participation model for CLRs that are not Aggregate Load Resources (ALRs) such that they are dispatched at a nodal shift factor and settled for their energy consumption at a nodal price.

Timeline

Jun 27 '23
PRSFiled by ERCOT
- 1188NPRR-01 Implement Nodal Dispatch and Energy Settlement for Controllable Load Resources 062723 Jun 27 '23 · Revision Request
- 1188NPRR-02 Impact Analysis 062723 Jun 27 '23 · Staff Report
Jul 13 '23
PRS PRS Meeting
PRSDeferred/Tabled Tabled
“To table NPRR1188” — Passed

→ PRS for consideration

Motion Carries 7–0 roll call
Jul 25 '23
TAC TAC Meeting - Webex Only
- 1188NPRR-03 PRS Ballot 071323 Jul 18 '23 · Revision Request Ballot
- 1188NPRR-04 PRS Report 071323 Jul 18 '23 · Committee Report
Aug 10 '23
Listed without action at 4 meetings (Aug 10 '23 – Sep 26 '23)
- PRS Meeting Aug 10 '23
- TAC Meeting - Webex Only Aug 22 '23
- PRS Meeting Sep 13 '23
- TAC Meeting Sep 26 '23
Oct 12 '23
PRS PRS Meeting
- 1188NPRR-05 Lancium Comments 100523 Oct 5 '23 · Revision Request Comments
Oct 24 '23
Listed without action at 11 meetings (Oct 24 '23 – Mar 27 '24)
- TAC Meeting Oct 24 '23
- MWG Meeting Nov 8 '23
- PRS Meeting Nov 9 '23
- TAC Meeting Dec 4 '23
- PRS Meeting - Webex Only Dec 15 '23
- PRS Meeting Jan 11 '24
- TAC Meeting Jan 24 '24
- PRS Meeting Feb 8 '24
- TAC Meeting Feb 14 '24
- PRS Meeting Mar 20 '24
- TAC Meeting Mar 27 '24
Apr 5 '24
PRS PRS Meeting - Webex Only
- 1188NPRR-06 ERCOT Comments 040424 Apr 4 '24 · Revision Request Comments
Apr 15 '24
Listed without action at 5 meetings (Apr 15 '24 – Jun 24 '24)
- TAC Meeting Apr 15 '24
- PRS Meeting May 9 '24
- TAC Meeting May 22 '24
- PRS Meeting Jun 13 '24
- TAC Meeting - Webex Only Jun 24 '24
Jul 18 '24
PRS PRS Meeting - Webex Only
- 1188NPRR-07 Oncor Comments 071524 Jul 15 '24 · Revision Request Comments
Jul 31 '24
Listed without action at 1 meeting
- TAC Meeting Jul 31 '24
Aug 8 '24
PRS PRS Meeting
PRSRecommended for Approval Recommended for approval Amended by the Jul 15 '24 Oncor comments
“To recommend approval of NPRR1188 as amended by the 7/15/24 Oncor comments” — Passed

→ PRS for Impact Analysis consideration

Motion Carries 7–0 roll call
Aug 28 '24
TAC TAC Meeting
- 1188NPRR-08 PRS Ballot 080824 Aug 12 '24 · Revision Request Ballot
- 1188NPRR-09 PRS Report 080824 Aug 12 '24 · Committee Report
Sep 12 '24
PRS PRS Meeting
PRSRecommended for Approval Recommended for approval Forwarded → TAC priority 2026 · rank 390
“To endorse and forward to TAC the 8/8/24 PRS Report as revised by PRS and the 6/27/23 Impact Analysis for NPRR1188 with a recommended priority of 2026 and rank of 390” — Passed

→ TAC for consideration

Motion Carries 7–0 roll call
Sep 19 '24
TAC TAC Meeting
TACRecommended for Approval Recommended for approval
“To recommend approval of NPRR1188 as recommended by PRS in the 9/12/24 PRS Report” — Passed

→ Board for consideration

Motion Passes 28–0 roll call
- 1188NPRR-10 PRS Ballot 091224 Sep 16 '24 · Revision Request Ballot
- 1188NPRR-11 PRS Report 091224 Sep 16 '24 · Committee Report
Oct 10 '24
BOARD Board of Directors Meeting
BOARDRecommended for Approval Recommended for approval
“To recommend approval of NPRR1188 as recommended by TAC in the 9/19/24 TAC Report” — Passed

→ PUCT for consideration
- 1188NPRR-12 TAC Ballot 091924 Sep 24 '24 · Revision Request Ballot
- 1188NPRR-13 TAC Report 091924 Sep 24 '24 · Committee Report
Nov 21 '24
PUCT
PUCTApproved Approved
“To approve NPRR1188 and accompanying ERCOT Market Impact Statement as presented in Project No. 54445, Review of Protocols Adopted by the Independent Organization” — Passed
- 1188NPRR-14 Board Report 101024 Oct 13 '24 · Committee Report
Sep 19 '25
LLWG LLWG Meeting - Webex Only
- 1188NPRR-15 PUCT Report 112124 Nov 25 '24 · Committee Report
Feb 19 '26
Listed without action at 6 meetings (Feb 19 '26 – Jul 15 '26)
- MWG Meeting - Webex Only Feb 19 '26
- TWG Meeting - Webex Only Mar 26 '26
- TWG Meeting - Webex Only Apr 23 '26
- TWG Meeting - Webex Only May 21 '26
- PRS Meeting Jun 10 '26
- PRS Meeting Jul 15 '26