NPRR #461 · Revision Request
NPRR461 Energy Storage Settlements Consistent With PUCT Project 39917
ReasonThis NPRR aligns ERCOT business practice with PUCT Project No. 39917.
Created2012-05-17
Approved2012-12-11
Sections Affected
2.12.23.46.6.3.19.17.110.2.310.3.2.311.4.611.5.111.5.2.2
Summary
This Nodal Protocol Revision Request (NPRR) modifies the Protocols to implement the process for Settlement of Energy Storage Resources (ESR) consistent with Public Utility Commission of Texas (PUCT) Project No. 39917, Rulemaking on Energy Storage Issues.
Timeline
- May 2 '12
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May 8 '12
Listed without action at 2 meetings (May 8 '12 – May 9 '12)
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May 17 '12
PRS Protocol Revision Subcommittee (PRS) MeetingPRSDeferred/Tabled Tabled Referred → WMS“To table NPRR461 and to refer the issue to WMS.” — Passed→ PRS for consideration.
- May 23 '12
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Jun 8 '12
Listed without action at 2 meetings (Jun 8 '12 – Jun 13 '12)
- Jun 21 '12
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Jul 9 '12
Listed without action at 1 meeting
- Jul 11 '12
- Jul 19 '12
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Aug 15 '12
Listed without action at 5 meetings (Aug 15 '12 – Sep 20 '12)
- Oct 10 '12
- Oct 18 '12
- Nov 2 '12
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Nov 7 '12
Listed without action at 1 meeting
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Nov 15 '12
PRS Protocol Revision Subcommittee (PRS) MeetingPRSRecommended for Approval Recommended for approval Amended by the Nov 12 '12 ERCOT comments priority 2013 · rank 60 Forwarded → TAC“To recommend approval of NPRR461 as amended by the 11/12/12 ERCOT comments and as revised by PRS with a recommended priority of 2013 and a rank of 60 and to forward to TAC.” — Passed→ TAC for consideration.
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Nov 29 '12
TAC Technical Advisory Committee (TAC) MeetingTACRecommended for Approval Recommended for approval Amended by the Nov 19 '12 ERCOT comments“To recommend approval of NPRR461 as recommended by PRS in the 11/15/12 PRS Report and as amended by the 11/19/12 ERCOT comments.” — Passed→ ERCOT Board for consideration.
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Dec 11 '12
BOARD Board of Directors MeetingBOARDApproved Approved Amended by the Dec 3 '12 ERCOT comments“To approve NPRR461 as recommended by TAC in the 11/29/12 TAC Report and as amended by the 12/3/12 ERCOT comments.” — Passed
- Dec 14 '12
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Jan 3 '13
TAC Technical Advisory Committee (TAC) Meeting“TAC’s normal course of action would be to avoid (a) implementing protocols on a retroactive basis and/or (b) making protocols effective before ERCOT’s staff is capable, through systems or manual procedures, of implementing them. However, due to the uniqueness of this situation, TAC recommends the Board modify the effective date of NPRR461 to coincide with the unboxing of Protocols related to the implementation of Release 6 but that ERCOT shall not perform manual implementation of 461 prior to system implementation. Rather, upon system implementation, ERCOT shall correct settlement for the prior effective days through the normal settlement process to the extent possible. TAC acknowledges that this solution will create a delay in the reporting of the WSL prices during the affected period.”
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Jan 9 '13
Listed without action at 8 meetings (Jan 9 '13 – Feb 28 '18)
- Wholesale Market Subcommittee (WMS) Meeting
- Reliability and Operations Subcommittee (ROS) Meeting
- Board of Directors Meeting
- Protocol Revision Subcommittee (PRS) Meeting
- Wholesale Market Subcommittee (WMS) Meeting
- Reliability and Operations Subcommittee (ROS) Meeting
- Technical Advisory Committee (TAC) Meeting
- WMS Meeting