Title: Move Shift Factor Posting Requirement to Real-Time
Next Group:
Next Step:
Status: Approved on 10/19/2010
Effective Dates:

or per the Nodal Protocol Transition Plan http://www.ercot.com/mktrules/protocols (11/01/10 Nodal Protocols Library)


Date Gov Body Action Taken Next Steps
10/19/2010 BOARD Approved
10/07/2010 TAC Recommended for Approval Board consideration

Voting Record

Date Gov Body Motion Result
10/19/2010 BOARD Approve NPRR280 as recommended by TAC in the 10/7/10 TAC Report. Passed
10/07/2010 TAC To recommend approval of NPRR280 as recommended by PRS in the 10/4/10 PRS Report. Passed

Vote tallies here reflect individual votes, not the weight of the votes by market segment. Affirmative votes are not recorded in these vote tallies. For additional details on the voting record, please consult the Recommendation or Action Report, or the official vote tally if available, as posted in the key documents.


Status: Approved
Date Posted: Sep 23, 2010
Sponsor: ERCOT
Urgent: No
Sections: 4.2.3,
Description: This Nodal Protocol Revision Request (NPRR) moves the requirement to post Shift Factor data from the Day-Ahead Operations section (Section 4.2.3) of the Nodal Protocols as a daily posting to the Real-Time operations section (Section as an hourly posting.
Reason: Initially ERCOT planned to design the Shift Factor report data to come from the Day-Ahead Market (DAM) or Day-Ahead Reliability Unit Commitment (DRUC) in order to make the data manageable. Recently it was found that an hourly data pull from the Real-Time Energy Management System (EMS) is feasible and more desirable since the data will more accurately reflect Real-Time operational constraints.

Key Documents

Related Content