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PRR704
Summary
| Title | Emergency Interruptible Load Service (EILS) |
|---|---|
| Next Group | |
| Next Step | |
| Status | Rejected on 02/22/2007 |
Action
| Date | Gov Body | Action Taken | Next Steps |
|---|---|---|---|
| 02/22/2007 | PRS | Rejected |
Background
| Status: | Rejected |
|---|---|
| Date Posted: | Jan 10, 2007 |
| Sponsor: | Chaparral Steel and Nucor Steel |
| Urgent: | Yes |
| Sections: | Section 2, Definitions and Acronyms; Section 4.1.3, Month Ahead Scheduling Process (New); Section 4.2, Scheduling-Related Duties of ERCOT Section; 4.8, Temporary Deviations from Scheduling Procedures; Section 4.11, Month Ahead Scheduling Process (New); Section 5.6.7, EECP STEPS; Section 5.6.7.1, Restoration of Market Operations; Section 6.1.13, Emergency Interruptible Load Service (New); Section 6.2.2, Ancillary Services Provided in Part by ERCOT and in part by Qualified Scheduling Entities; Section 6.3.1, ERCOT Responsibilities; Section 6.4.2 Determination of ERCOT Control Area Requirements; Section 6.5, Technical Requirements for Providers of Ancillary Services; Section 6.5.1.1, Requirement for Operating Period Data for System Reliability and Ancillary Service Provision; Section 6.5.1.2, Requirement for Operating Period Data for Emergency Interruptible Load Service Provision (New); Section 6.5.12, Emergency Interruptible Load Service (New); Section 6.6.1, Qualified Scheduling Entity Rights and Obligations to Self-Arrange Ancillary Service Resources; Section 6.6.2, Competitive Procurement of Ancillary Service Resources by ERCOT; Section 6.6.8, ERCOT Month-Ahead Ancillary Service Procurement Process (New); Section 6.8.6, Capacity Payments for Emergency Interruptible Load Service (New); Section 6.8.6.1, Payments for Emergency Interruptible Load Service Capacity (New); Section 6.8.6.2, Emergency Interruptible Load Service Payment to QSE (New); Section 6.9.9, Settlement for ERCOT Emergency Interruptible Load Service Procured for the Operating Month (New); Section 6.9.9.1, Emergency Interruptible Load Service Charge (New); Section 6.10.2, General Capacity Testing Requirements; Section 6.11, Emergency Interruptible Load Service Qualification, Testing and Performance Standards (New); Section 9.2.2, Settlement Statement Data; Section 16, Registration and Qualification of Market Participants; Section 16.5, Registration of Generation Resources, Loads Acting as a Resource, and Emergency Interruptible Load Resources |
| Description: | This PRR changes the Zonal Protocols sections noted above and upon approval institutes an Emergency Interruptible Load Service (EILS) as a load interruption emergency backstop during Emergency Electric Curtialment Plan (EECP) Step 3. EILS would provide ERCOT with a pool of loads that have voluntarily offered to interrupt at an offer price and would be dispatched to interrupt in the EECP step just prior to the Independent System Operator™s (ISO) dispatch order to Transmission and Distribution Service Provider/Distribution Service Providers (TDSP/DSPs) to shed firm load in order to preserve the syste€™s frequency. |
| Reason: | On September 15, 2006 ERCOT presented the need for another tool in the EECP toolbox to avoid the type of firm load shed event that occurred on April 17, 2006. |
Key Documents
Jan 9, 2007 - doc - 269.5 KB
Jan 12, 2007 - doc - 51 KB
Jan 30, 2007 - doc - 263.5 KB
Feb 26, 2007 - doc - 128.5 KB
Feb 26, 2007 - xls - 87.5 KB
Feb 26, 2007 - doc - 266.5 KB
Jan 12, 2007 - xls - 22 KB