NOTICE DATE: March 17, 2014
NOTICE TYPE: M-A031714-01 Extracts
SHORT DESCRIPTION: Release for Production fix to Reports for NPRR240,
Proxy Energy Offer Curve and NPRR476 Market Submitted Energy Offer Curves Disclosures
INTENDED AUDIENCE: ERCOT Market Participants
DAY AFFECTED: March 17, 2014
LONG DESCRIPTION: ERCOT will implement code later today that corrects the two reports listed below.
The two reports below were modified, with an updated column, ‘Proxy Extension’ in each report representing whether Energy Offer Curves were constructed in whole or in part with proxy Energy Offer Curves:
|
EMIL ID |
Name |
Report Type ID |
Implementation Details |
|
NP3-968-EX |
61-day Generation Resource data in SCED (located in the 60 Day SCED Disclosure Report) |
13052 |
NPRR 240, Implemented R1 2014 |
|
NP3-987-EX |
7-day Event Trigger
Posting when LMP Exceeds 50xFIP |
10047 |
NPRR476, Implemented R6 2013 |
NPRR240 (reference Market Notice M-B012414-02)
In the February release, code was introduced that erroneously filtered out resources with Base Point>=HDL or Base Point <=LDL in the 61-day Generation Resource data in SCED report and the 7-day Event Trigger
Posting when LMP Exceeds 50xFIP report. The reports have been filtered in error since February 4, 2014. This filter has been amended to output all resources regardless of the relative values of LDL, HDL and Base Point. ‘Proxy Extension’ column in both reports
has been updated to represent whether Energy Offer Curves were constructed in whole or in part with proxy Energy Offer Curves.
This information will be seen in the report beginning with March 18, 2014 posting.
NPRR476 (reference Market Notice M-A022014-01)
In the December 2013 release, code was introduced into the 7-day Event Trigger Posting when LMP Exceeds 50xFIP report that erroneously disclosed the full as-submitted Energy Offer Curves of Generation Resources when Real-Time LMPs exceed
50 times the FIP during any 15-minute Settlement Interval for the applicable Operating Day instead of the portion of the Energy Offer Curves with offered prices that are at or above 50 times the FIP. The inclusion of the full as submitted offer curve has been
removed and only information pertaining to the as submitted and as mitigated and extended Energy Offer Curves with prices that are at or above 50 times the FIP will be included in the report.
The posting of this report will resume March 18, 2014.
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