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NPRR549
Summary
Title | Clarification for Posting Transmission Loss Factors |
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Next Group | |
Next Step | |
Status | Approved on 11/19/2013 |
Effective Dates |
12/01/2013
|
Action
Date | Gov Body | Action Taken | Next Steps |
---|---|---|---|
11/19/2013 | BOARD | Approved | |
09/05/2013 | TAC | Recommended for Approval | ERCOT Board Consideration |
08/22/2013 | PRS | Recommended for Approval | TAC Consideration |
07/18/2013 | PRS | Recommended for Approval | PRS IA Review |
Voting Record
Date | Gov Body | Motion | Result |
---|---|---|---|
11/19/2013 | BOARD | To approve NPRR549 as recommended by TAC in the 9/5/13 TAC Report. | Passed |
09/05/2013 | TAC | To recommend approval of NPRR549 as recommended by PRS in the 8/22/13 PRS Report | Passed |
08/22/2013 | PRS | To endorse and forward the 7/18/13 PRS Report as revised by PRS and the Impact Analysis for NPRR549 to TAC | Passed |
07/18/2013 | PRS | To recommend approval of NPRR549 as submitted | Passed |
Background
Status: | Approved |
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Date Posted: | Jun 24, 2013 |
Sponsor: | ERCOT |
Urgent: | No |
Sections: | 13.2.4, 13.2.5 |
Description: | This Nodal Protocol Revision Request (NPRR) clarifies the posting requirements for Transmission Loss Factors (TLFs). |
Reason: | Per Section 13.2.4, TLFs are calculated for each of the four seasons and are posted to the Market Information System (MIS) Public Area prior to the start of the year. This NPRR aligns the Protocols with current practice by clarifying that ERCOT will post the seasonal TLFs for the next four seasons beginning with the Spring season. Additionally, since the cases used to calculate the TLFs are classified as Critical Energy Infrastructure Information (CEII) and therefore cannot be posted to the MIS Public Area due to restrictions, the provision requiring the inclusion of the monthly cases in the posting is deleted. The cases will continue to be posted on the Planning and Operations Information site. |
Key Documents
Jun 24, 2013 - doc - 58 KB
Jun 24, 2013 - doc - 54 KB
Jul 23, 2013 - doc - 64 KB
Aug 27, 2013 - doc - 64.5 KB
Sep 9, 2013 - doc - 67.5 KB
Nov 22, 2013 - doc - 68.5 KB