NOTICE DATE: May 29, 2015
NOTICE TYPE: M-B052115-04 NPRR
SHORT DESCRIPTION: Additional Implementation Details for NPRR626, NPRR665, NPRR645, NPRR598 and Other Binding Document (OBD)
INTENDED AUDIENCE: ERCOT Market Participants and Settlement Personnel
DAY AFFECTED: June 22-26, 2015
LONG DESCRIPTION: On June 22-26, 2015, ERCOT will implement Nodal Protocol Revision Request (NPRR) 626, Reliability Deployment Price Adder (formerly "ORDC Price Reversal Mitigation Enhancements"), NPRR665, As-Built Clarification of Reliability Deployment Price Adder, NPRR645, Real-Time On-Line Capacity Revisions and OBD, Methodology for Setting Max Shadow Prices.
NPPR598, Clarify Inputs to PRC and ORDC, was originally listed as a part of this project to be implemented during the June 22-26, 2015 release. NPRR598 was implemented in the 2014 Market Systems Enhancements project.
There are no new reports associated with these NPRRs, however the new Reliability Deployment Price Adder is being added to existing reports and the report names are changing as part of the NPRR626 implementation. Additional columns are also being added to some reports, as follows:
New Report Name
Report Type ID
Real-Time ORDC and Reliability Deployment Price Adders and Reserves by SCED interval
Real-Time On-Line Reliability Deployment Price Adder per SCED/RTD interval
Sum(RUC-committed Units' LDL) per SCED/RTD interval, Real-Time relaxed RUC LDL MW
RTD Indicative ORDC and Reliability Deployment Price Adders and Reserves
Sum(Online RMR Units' LDL) per SCED/RTD interval, Real-Time relaxed RMR LDL MW
Sum(Deployed RRS MW from Load Resources) per SCED/RTD interval
Historical Real-Time ORDC and Reliability Deployment Price Adders and Reserves
Sum(Deployed ERS) per SCED/RTD interval
Sum(Online Resources' LASL) per SCED/RTD interval
Sum(Online Gen Resources' HASL) per SCED/RTD interval
Real-Time ORDC and Reliability Deployment Prices for 15-minute Settlement Interval
15-minute Real-Time On-Line Reliability Deployment Price
Historical Real-Time ORDC and Reliability Deployment Prices for 15-minute Settlement Interval
CONTACT: If you have any questions, please contact your ERCOT Account Manager. You may also call the general ERCOT Client Services phone number at (512) 248-3900 or contact ERCOT Client Services via email at [log in to unmask]<mailto:[log in to unmask]>.
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