NPRR #963 · Revision Request

NPRR963 Base Point Deviation Settlement and Deployment Performance Metrics for Energy Storage Resources (Combo Model)

Approved sponsor Tenaska Power Services posted 2019-07-30 ercot.com

ReasonAddresses current operational issues

Created2019-08-15

Approved2020-02-11

Sections Affected

2.12.26.6.56.6.5.16.6.5.1.16.6.5.1.1.16.6.5.1.1.26.6.5.1.1.36.6.5.1.1.46.6.5.26.6.5.36.6.5.46.6.5.56.6.5.5.18.1.1.18.1.1.2.1.18.1.1.4.18.5.1.28.5.28.5.2.19.5.3

Summary

This Nodal Protocol Revision Request (NPRR) allows for the two components of an Energy Storage Resource (ESR) to be considered in aggregate for the purposes of Generation Resource Energy Deployment Performance (GREDP) scoring, Controllable Load Resource Energy Deployment Performance (CLREDP) scoring, and Settlement of Base Point Deviation Charges.

Timeline

Jul 30 '19
PRSFiled by Tenaska Power Services
- 963NPRR-01 Creation of Generation and Controllable Load Resource Group (GCLR Group) 073019 Jul 30 '19 · Revision Request
Aug 15 '19
PRS PRS Meeting
PRSDeferred/Tabled Tabled Referred → WMS Referred → ROS
“to table NPRR963 and refer the issue to WMS and ROS” — Passed

→ Language Consideration
Sep 4 '19
WMS WMS Meeting
- 963NPRR-02 PRS Report 081519 Aug 19 '19 · Committee Report
Sep 5 '19
ROS ROS Meeting
- 963NPRR-03 WMS Comments 090519 Sep 5 '19 · Revision Request Comments
Sep 12 '19
PRS PRS Meeting
- 963NPRR-04 ROS Comments 090619 Sep 6 '19 · Revision Request Comments
Sep 16 '19
Listed without action at 4 meetings (Sep 16 '19 – Oct 10 '19)
- WMWG Meeting Sep 16 '19
- MSWG Meeting Sep 24 '19
- ROS Meeting Oct 3 '19
- PRS Meeting Oct 10 '19
Oct 21 '19
WMWG WMWG Meeting
- 963NPRR-05 ERCOT Comments 101119 Oct 11 '19 · Revision Request Comments
Nov 6 '19
Listed without action at 2 meetings (Nov 6 '19 – Nov 7 '19)
- WMS Meeting Nov 6 '19
- ROS Meeting Nov 7 '19
Nov 13 '19
PRS PRS Meeting
PRSRecommended for Approval Recommended for approval Amended by the Oct 11 '19 ERCOT comments
“to recommend approval of NPRR963 as amended by the 10/11/19 ERCOT comments” — Passed

→ Impact Analysis Consideration
- 963NPRR-06 ROS Comments 111119 Nov 11 '19 · Revision Request Comments
- 963NPRR-07 WMS Comments 111119 Nov 11 '19 · Revision Request Comments
Dec 12 '19
PRS PRS Meeting
PRSDeferred/Tabled Tabled
“to table NPRR963 for one month” — Passed

→ Impact Analysis Consideration
- 963NPRR-08 PRS Report 111319 Nov 18 '19 · Committee Report
- 963NPRR-09 ERCOT Comments 120419 Dec 4 '19 · Revision Request Comments
- 963NPRR-10 ERCOT Comments 121019 Dec 10 '19 · Revision Request Comments
Jan 16 '20
PRS PRS Meeting
PRSRecommended for Approval Recommended for approval Forwarded → TAC Amended by the Dec 4 '19 ERCOT comments priority 2020 · rank 2815
“to endorse and forward to TAC the 12/12/19 PRS Report as amended by the 12/4/19 ERCOT comments and the Impact Analysis for NPRR963 with a recommended priority of 2020 and rank of 2815” — Passed

→ Revision Request Consideration
- 963NPRR-11 PRS Report 121219 Dec 17 '19 · Committee Report
- 963NPRR-12 Impact Analysis 010720 Jan 7 '20 · Staff Report
Jan 29 '20
TAC TAC Meeting
TACRecommended for Approval Recommended for approval
“to recommend approval of NPRR963 as recommended by PRS in the 1/16/20 PRS Report, and the Revised Impact Analysis” — Passed

→ Revision Request Consideration
- 963NPRR-13 PRS Report 011620 Jan 17 '20 · Committee Report
- 963NPRR-14 Revised Impact Analysis 012220 Jan 22 '20 · Staff Report
Feb 11 '20
BOARD Board of Directors Meeting
BOARDApproved Recommended for approval
“to approve NPRR963 as recommended by TAC in the 1/29/20 TAC Report” — Passed
- 963NPRR-15 TAC Report 012920 Jan 30 '20 · Committee Report
—
Posted since the last meeting
- 963NPRR-16 Board Report 021120 Feb 12 '20 · Committee Report