NPRR #475 · Revision Request

NPRR475 EPS Metering Exception for ERS Generation

Approved sponsor ERCOT posted 2012-08-08 ercot.com

ReasonThis NPRR reduces the market costs for metering associated with transmission connected generation participating in the ERS program.

Created2012-08-23

Approved2012-12-11

Sections Affected

10.2.210.2.3

Summary

This Nodal Protocol Revision Request (NPRR) allows transmission connected generators providing Emergency Response Service (ERS) to be exempt from the requirements for ERCOT-Polled Settlement (EPS) Metering if their energy exports to the ERCOT System occur only during ERS deployments or tests; and requires that Transmission Service Provider (TSP) and Distribution Service Provider (DSP) metering be installed to measure any energy exported to the ERCOT Transmission Grid and the TDSP would submit data to ERCOT for Settlement.

Timeline

Aug 8 '12
PRSFiled by ERCOT
- 475NPRR-01 EPS Metering Exception for ERS Generation 080812 Aug 8 '12 · Revision Request
- 475NPRR-02 Impact Analysis 080812 Aug 8 '12 · Staff Report
Aug 23 '12
PRS Protocol Revision Subcommittee (PRS) Meeting
PRSDeferred/Tabled Tabled Referred → WMS
“To table NPRR475 and refer the issue to WMS and to support ERCOT continuing to extend or grant temporary exemptions necessary for ERS Contract Periods while NPRR475 is pending.” — Passed

→ PRS for consideration.
Sep 12 '12
WMS Wholesale Market Subcommittee (WMS) Meeting
- 475NPRR-03 PRS Report 082312 Aug 28 '12 · Committee Report
- 475NPRR-04 Oncor Comments 091112 Sep 11 '12 · Revision Request Comments
Sep 20 '12
PRS Protocol Revision Subcommittee (PRS) Meeting
PRSRecommended for Approval Recommended for approval
“To recommend approval of NPRR475 as submitted.” — Passed

→ PRS for Impact Analysis review.
Oct 18 '12
PRS Protocol Revision Subcommittee (PRS) Meeting
PRSRecommended for Approval Recommended for approval Forwarded → TAC
“To endorse and forward the 9/20/12 PRS Report and Impact Analysis for NPRR475 to TAC.” — Passed

→ TAC for consideration.
- 475NPRR-05 PRS Report 092012 Sep 21 '12 · Committee Report
Nov 1 '12
TAC Technical Advisory Committee (TAC) Meeting
TACRecommended for Approval Recommended for approval
“To recommend approval of NPRR475 as recommended by PRS in the 10/18/12 PRS Report.” — Passed

→ ERCOT Board for consideration.
- 475NPRR-06 PRS Report 101812 Oct 23 '12 · Committee Report
Dec 11 '12
BOARD Board of Directors Meeting
BOARDApproved Recommended for approval
“To approve NPRR475 as recommended by TAC in the 11/1/12 TAC Report.” — Passed
- 475NPRR-07 TAC Report 110112 Nov 5 '12 · Committee Report
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Posted since the last meeting
- 475NPRR-08 Board Report 121112 Dec 12 '12 · Committee Report