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NPRR360
Summary
| Title | Summary Report of HDL and LDL |
|---|---|
| Next Group | |
| Next Step | |
| Status | Approved on 09/20/2011 |
| Effective Dates |
06/28/2012
|
Action
| Date | Gov Body | Action Taken | Next steps |
|---|---|---|---|
| 09/20/2011 | BOARD | Approved | |
| 08/04/2011 | TAC | Recommended for Approval | ERCOT Board for consideration. |
| 07/21/2011 | PRS | Recommended for Approval | TAC for consideration. |
| 06/23/2011 | PRS | Recommended for Approval | PRS for Impact Analysis review. |
| 05/19/2011 | PRS | Recommended for Approval | PRS for Impact Analysis review. |
Voting Record
| Date | Gov Body | Motion | Result |
|---|---|---|---|
| 09/20/2011 | BOARD | To approve NPRR360 as recommended by TAC in the 8/4/11 TAC Report. | Passed |
| 08/04/2011 | TAC | To recommend approval of NPRR360 as recommended by PRS in the 7/21/11 PRS Report. | Passed |
| 07/21/2011 | PRS | To endorse and forward the 6/23/11 PRS Report, Impact Analysis and Cost Benefit Analysis for NPRR360 to TAC with a recommended priority of High and a rank of 32.5. | Passed |
| 06/23/2011 | PRS | To endorse the 5/19/11 PRS Report as amended by the 6/20/11 WMS comments and to bring NPRR360 back to PRS for consideration of the Impact Analysis. | Passed |
| 05/19/2011 | PRS | To recommend approval of NPRR360 as revised by PRS. | Passed |
Background
| Status: | Approved |
|---|---|
| Date Posted: | May 4, 2011 |
| Sponsor: | Jackie Ashbaugh on behalf of the MIS User Group |
| Urgent: | No |
| Sections: | 6.5.7.1.13 |
| Description: | This Nodal Protocol Revision Request (NPRR) creates a new posting for the sum of High Dispatch Limit (HDL) and the sum of Low Dispatch Limit (LDL) and any Generation Resource instances of manual overrides of HDL or LDL to the Market Information System (MIS) Public Area after every Security-Constrained Economic Dispatch (SCED) run. This NPRR also adds the requirement to post any Qualified Scheduling Entity (QSE) instances of manual overrides of HDL and LDL for a Generation Resource to the MIS Certified Area after every SCED run. |
| Reason: | This NPRR will allow Real-Time operations data to be accessible to Market Participants so that they have visibility to Generation Resources restricted from full economic consideration by SCED. Currently, the only information available on HDL and LDL is at a QSE specific level when the limit is manually overridden. This will provide the market visibility to the sum of the MW quantities Dispatched by SCED and the amount of Dispatch room remaining until scarcity prices appear. |
Key Documents
May 4, 2011 - doc - 89.5 KB
May 25, 2011 - doc - 92 KB
Jun 22, 2011 - doc - 54 KB
Jun 21, 2011 - doc - 56.5 KB
Jun 21, 2011 - xls - 118 KB
Jun 28, 2011 - doc - 94 KB
Jul 14, 2011 - doc - 58 KB
Jul 14, 2011 - xls - 118 KB
Jul 26, 2011 - doc - 94 KB
Sep 7, 2011 - doc - 95.5 KB
Sep 20, 2011 - doc - 97.5 KB