Emergency Interruptible Load Service

ERCOT procures Emergency Interruptible Load Service (EILS) by selecting qualified Loads to make themselves available for interruption in an electric grid emergency. EILS is an emergency load reduction service designed to decrease the likelihood of the need for firm Load shedding (a.k.a, “rolling blackouts”). Customers meeting EILS criteria may bid to provide the service through their qualified scheduling entities (QSEs). EILS is authorized by Public Utility Commission Substantive Rule §25.507.

Current Contract Period : Feb-May 2010 Procurement Schedule Feb-May10 (12/15/09, .doc, 55 KB) EILS RFP Feb-May2010 (11/20/09, .doc, 137.5 KB) EILS Technical Scope of Work Feb-May 2010 (11/20/09, .doc, 254 KB) Market Notice EILS-Results of Procurement (01/26/10, .doc, 55.5 KB)

Upcoming Contract Period : Jun-Sep 2010 Procurement Schedule FINAL (03/01/10, .doc, 57 KB) Reinstatement Schedule (02/04/10, .doc, 44.5 KB) Technical Scope of Work_DRAFT1 (03/11/10, .doc, 314.5 KB) EILS Substitution Test Affidavit_ERCOT edits (03/11/10, .doc, 42.5 KB) QSE-ThirdParty EILS Pre-Qual Testing Procedures_DRAFT-BLACKLINE (03/11/10, .doc, 66.5 KB)

Forms & Supporting Documents Scheduled Unavailability (02/17/10, .xls, 69 KB) 10.2 EILS Resource Submission Form (03/12/10, .xls, 364 KB) EILS Technical Workshop 2.0 Presented 02-16-2010 (02/16/10, .ppt, 256.5 KB) Process for Determining Cost Limits & Reasonableness of Bids Updated: 02/13/09 (02/13/09, .pdf, 23.4 KB) Preliminary Baseline Review Process (12/01/09, .doc, 33 KB) Default Baseline Methodolgy UPDATED: April 2009 (04/03/09, .doc, 384 KB) Notification of Self Provision Form Updated: 8/25/09 (08/25/09, .doc, 54.5 KB) Supplement to QSE Standard Form Agreement See Section 22K EILS Agreement of Current Protocols (07/24/08, .doc, 87.5 KB) EILS Non-IDR Guidelines (07/21/08, .doc, 49.5 KB) EILS Non-IDR Proposal Form (07/21/08, .doc, 67 KB) Q&A through 08/22/08 (08/22/08, .doc, 91 KB) Annual EILS Report to PUC 2007_27706 (08/26/08, .pdf, 715.4 KB) EILS Report to TAC 041908 Ercot staff presentation to TAC -April 19, 2008 (07/21/08, .pdf, 48.8 KB) EILS Overview Presentation Updated 02/09/09 (07/10/09, .pdf, 360.8 KB)

Meter Information Interval Data File Format Descriptions (11/06/09, .doc, 33 KB) Interval Data Column format Fall dst example (02/18/10, .csv, 1.1 KB) Interval Data Column format example (10/30/09, .csv, 4.1 KB) Interval Data Column format Spring dst example (02/18/10, .csv, 840 Bytes) Interval Data ERCOT Standard format example (10/30/09, .csv, 30.5 KB) Interval Data MV90 lotus format example (10/30/09, .csv, 18.3 KB) Interval Data LSE format example (11/02/09, .zip, 591 Bytes) Interval Data LS format example (11/02/09, .zip, 2.4 KB) Affidavit for IDR Meter Data (11/13/09, .doc, 36 KB)

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Archives

Oct 2009-Jan 2010 Contract Period Procurement Schedule Revised Dates (08/17/09, .doc, 50.5 KB) EILS RFP Oct 09-Jan 10 (07/22/09, .doc, 152.5 KB) EILS Technical Scope of Work Oct 09-Jan 10 (07/22/09, .doc, 258.5 KB) Market Notice-Results of Procurement (09/28/09, .doc, 34.5 KB)

Jun-Sep 2009 Contract Period EILS RFP June-September 2009 (04/03/09, .doc, 151 KB) EILS Technical Scope of Work REVISED: 4/9/09 June-September 2009 (04/09/09, .doc, 322 KB) EILS Procurement Schedule Jun-Sept 09 (03/16/09, .pdf, 22.8 KB) Market Notice-Results of Procurment (09/28/09, .doc, 32.5 KB)

Feb-May 2009 Contract Period EILS RFP February-May 2009 (12/01/08, .doc, 156.5 KB) EILS Technical Requirements and Scope of Work February-May 2009 (12/01/08, .pdf, 312.9 KB) Procurement Schedule Feb-May09 (10/28/08, .pdf, 16.5 KB) Market Notice-Results of Procurement (09/28/09, .doc, 34 KB)

Oct 2008-Jan 2009 Contract Period Market Notice Announcing Results of Procurement Oct 2008 - Jan 2009 Contract Period (09/17/08, .doc, 31 KB) EILS RFP October 2008-January 2009 (09/02/08, .doc, 145.5 KB) EILS Technical Requirements and Scope of Work October 2008-January 2009 (08/05/08, .pdf, 298.7 KB) EILS Procurement Schedule October 2008-January 2009 Contract Period (07/21/08, .pdf, 21.2 KB)

Jun-Sep 2008 Contract Period EILS Procurement Schedule June-September 2008 Contract Period (07/21/08, .pdf, 22.6 KB) EILS RFP June-September 2008 Contract Period (07/21/08, .doc, 153.5 KB) EILS Technical Requirement & Scope of Work June-September 2008 Contract Period (07/21/08, .pdf, 124.2 KB) Market Notice Announcing EILS Awards June-September 2008 Contract Period (07/24/08, .pdf, 26.7 KB)

Feb-May 2008 Contract Period EILS Technical Requirement & Scope of Work February-May 2008 Contract Period (07/24/08, .pdf, 177.2 KB) Market Notice Announcing Results of Procurement February-May 2008 Contract Period (07/21/08, .doc, 32 KB)