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NPRR434
Summary
| Title | Increase the Capacity Limitation of a Generation Resource Providing RRS |
|---|---|
| Next Group | |
| Next Step | |
| Status | Approved on 02/21/2012 |
| Effective Dates |
05/10/2012
|
Action
| Date | Gov Body | Action Taken | Next Steps |
|---|---|---|---|
| 02/21/2012 | BOARD | Approved | |
| 02/02/2012 | TAC | Recommended for Approval | Board consideration |
| 01/19/2012 | PRS | Recommended for Approval | TAC consideration |
Voting Record
| Date | Gov Body | Motion | Result |
|---|---|---|---|
| 02/21/2012 | BOARD | To approve NPRR434 as recommended by TAC in the 2/2/12 TAC Report. | Passed |
| 02/02/2012 | TAC | To recommend approval of NPRR434 as recommended by PRS in the 1/19/12 PRS Report and to recommend a priority of 2012 and rank of 95. | Passed |
| 01/19/2012 | PRS | To recommended approval of NPRR434 as amended by the 1/10/12 PDCWG comments. | Passed |
Background
| Status: | Approved |
|---|---|
| Date Posted: | Dec 27, 2011 |
| Sponsor: | Robert Helton on behalf of the Reliability Deployment Task Force |
| Urgent: | Yes |
| Sections: | 3.16 and 3.18 |
| Description: | This Nodal Protocol Revision Request (NPRR) increases the amount of Responsive Reserve (RRS) that can be supplied by a Generation Resource to 24%. |
| Reason: | This revision is required due to the changes in the ERCOT Methodologies for Determining Ancillary Services Requirements of moving 500 MW of Non-Spinning Reserve (Non-Spin) Service to RRS. That change could require additional Generation Resources to provide the service and to be On-Line in Real-Time. This could raise the Market Clearing Price for Capacity (MCPC) of RRS and suppress Real-Time Locational Marginal Prices (LMPs). |
Key Documents
Dec 27, 2011 - doc - 61.5 KB
Jan 10, 2012 - doc - 45.5 KB
Jan 12, 2012 - doc - 50.5 KB
Jan 16, 2012 - doc - 45 KB
Jan 16, 2012 - xls - 123 KB
Jan 23, 2012 - doc - 83.5 KB
Jan 24, 2012 - xls - 93.5 KB
Feb 1, 2012 - doc - 42 KB
Feb 1, 2012 - doc - 56.5 KB
Feb 6, 2012 - doc - 87 KB
Feb 8, 2012 - doc - 56.5 KB
Feb 21, 2012 - doc - 88.5 KB