Special Notice Postings

November 30, 2011: Notice of Teleconference between Entergy Transmission, Entergy Affiliate, and SPP to take place on December 5, 2011 at 10:00am.

November 16,2011: ICTE RC TLR5 Report - 09 01 11 FG 1318

November 16,2011: ICTE RC TLR5 Report - 09 02 11 FG 1318

November 16,2011: ICTE RC TLR5 Report - 09 02 11 FG 1966

November 16,2011: ICTE RC TLR5 Report - 09 13 11 FG 1972

November 16,2011: ICTE RC TLR5 Report - 09 14 11 FG 1972

November 16,2011: ICTE RC TLR5 Report - 09 23 11 FG 1972

November 16,2011: ICTE RC TLR5 Report - 09 24 11 FG 1972

November 16,2011: ICTE RC TLR5 Report - 09 25 11 FG 17408

November 16,2011: ICTE RC TLR5 Report - 09 27 11 FG 17408

November 16,2011: ICTE RC TLR5 Report - 10 12 2011 FG 17504

November 16,2011: ICTE RC TLR5 Report - 10 13 2011 FG 17504

November 16,2011: ICTE RC TLR5 Report - 10 15 2011 FG 17504

November 16,2011: ICTE RC TLR5 Report - 10 16 2011 FG 14870

November 16,2011: ICTE RC TLR5 Report - 10 17 2011 FG 14870

November 10,2011: Rating Change Notice 11-10-11

November 7,2011: ICTE RC TLR5 Report - 08 02 2011 FG 1966

November 7,2011: ICTE RC TLR5 Report - 08 03 2011 FG 1966

November 7,2011: ICTE RC TLR5 Report - 08 22 2011 FG 1911

November 7,2011: ICTE RC TLR5 Report - 08 24 2011 FG 1318

November 7,2011: ICTE RC TLR5 Report - 08 29 2011 FG 16132

November 1, 2011: Notice of Harrison East - Ozark Beach Outage

October 22,2011: Primary Control Center

October 20,2011 8:00 pm: EDE Outage Update

October 20,2011: EDE Outage Update

October 19,2011: Alert of Entergy SOC Planned Failover to Backup Center

October 11,2011: Entergy EMS Upgrade 10-11-11

October 11,2011: Rating Change Notice 10-11-11

September 30, 2011: 2010 Series Update 3 Models Posted

September 30, 2011: ICT Third Quarterly Perfomance Report June 1, 2011- August 31, 2011

September 27,2011: OATi WebTrans Outage

September 21,2011: Notice of Harrison East - Ozark Beach Outage

September 15,2011: Entergy Network Issues

September 12,2011: ICTE RC TLR5 Report - FG 16805 07 27 2011

September 12,2011: ICTE RC TLR5 Report - FG 1974 07 25 2011

September 12,2011: ICTE RC TLR5 Report - FG 1318 07 31 2011

September 12,2011: ICTE RC TLR5 Report - FG 1318 07 29 2011

September 12,2011: ICTE RC TLR5 Report - FG 1318 07 25 2011

August 23,2011: ICTE RC TLR5 Report - FG 1911 07042011

August 23,2011: ICTE RC TLR5 Report - FG 1966 07122011

July 27,2011: Rating Change Notice 07-26-11

July 26,2011: 2011-0725 Reliability Purchase Email

July 19,2011: Entergy Services, Inc., Docket No. ER05-1065-000

July 15,2011 -0714 Substation Fire in Porter, TX Email Text.docx

July 14, 2011 - OASIS Postings to notify Transmission Customers of potential issues with TSR processing

June 23, 2011:Production Run for WPP week 6/25/11 - Delayed WPP Results

June 9, 2011: Rating Change Notice 06-09-11

June 9, 2011: 2011_Annual_Flowgate_Review.htm

June 7, 2011: Entergy Actual Peak Load and Forecasted Peak Load Postings on OASIS

May 23, 2011: On-peak Offer Period Extension OASIS Notification

May 20, 2011: Entergy SOC Backup Center Test Complete 05_20_2011.doc

May 18, 2011: Entergy SOC Backup Center Test - May 20, 2011.doc

May 11, 2011: Rating Change Notice 05-11-11

May 11, 2011: WPP Offer Period Extension

April 27, 2011: Rating Change Notice 04-27-11

April 21, 2011: TSR Processing

April 20, 2011: Rating Chane Notice 04-20-11

April 12, 2011: Rating Change Notice 04-12-11

April 12, 2011: Harrison East - Omaha outage 4/18/11 - 5/5/11

April 7, 2011: Temporary change in TFC for 19 tiecap flowgates

April 7, 2011: Rating Change Notice 04-06-11

April 5, 2011: ICT First Quarterly Perfomance Report December 1, 2010-February 28, 2011

April 1, 2011: Historical Load Forecast Data Posted in systemdata template

April 1, 2011: Pre-confirmation required by Point-to-Point Challenger TSRs for Preemption/Competition

April 1, 2011: Entergy's TSR Business Practices have been modified to reflect the requirements of FERC Order 676-E, effective April 1, 2011.

April 1, 2011: Transmission Customer Instructions for Submitting Rebids and Confirming Counteroffers

March 23, 2011: Rating Change Notice 03-23-11

March 22, 2011: 2007 Entergy System and Native actual peak loads (beginning 7/12/2007)

March 22, 2011: 2008 Entergy System and Native actual peak loads

March 22, 2011: 2009 Entergy System and Native actual peak loads

March 22, 2011: SOC Backup Center Test Complete for March 22, 2011

March 21, 2011: Rating Change Notice 03-21-11

March 18, 2011: SOC Backup Center Testing Exercise (03/22/2011)

March 16, 2011: New Madrid Outage

March 16, 2011: Rating Change Notice

March 16, 2011: Entergy SOC Backup Center Test has been completed

March 14, 2011: NOTICE OF NEW MADRID – DELL 500KV outage

March 11, 2011: SOC Backup Center Testing Exercise 03/15/2011

March 8, 2011: Entergy SOC Backup Center Test Complete

March 4, 2011: NOTICE OF HARRISON EAST – OZARK BEACH 161kV outage extended

March 4, 2011: Entergy SOC Backup Center Test

March 4, 2011: Rating Change Notice

March 2, 2011: Ft. Smith 500KV Outage

March 2, 2011: Rating Change Notice

March 2, 2011: 2010 Series Update U1 Models Posted

March 1, 2011: SOC Backup Center Testing Exercise Complete (03/01/2011)

February 28, 2011: 2011 ICT Base Plan/Entergy Construction Plan Differences Report

February 26, 2011: SOC Backup Center Testing Exercise (03/01/2011)

February 22, 2011: OASIS Posting: SOC Backup Center Test Complete for February 22, 2011

February 18, 2011: Transmission News Releases

February 18, 2011: SOC Backup Center Testing Exercise 02/22/2010

February 15, 2011: Entergy SOC Backup Center Test Complete

February 12, 2011: Notice of Harrison East - Ozark Beach Return to Service

February 11, 2011: SOC Backup Center Testing Exercise 02/15/2011

February 10, 2011: Rating Change - 02-10-11

February 10, 2011: Rating Change Notice

February 8, 2011: ICT 2010 Annual Performance Report

February 4, 2011: PID 238 FSR Alternate Solution Set

February 03, 2011: WPP Delay

February 01, 2011: NOTICE OF HARRISON EAST – OZARK BEACH 161kV outage

January 27, 2011: ICT 4th Quarter Performance Report for 2010

January 21, 2011: 2010 Series Update U0a Models Posted.

January 14, 2011: ICT Quarterly Performance Metrics for 4th Quarter 2010

December 28, 2010: System Impact Study Report format change to include TDF and negative AFC values

December 11, 2010: Entergy Primary Control Center

December 10, 2010: Updated Implementation of Rollover Reform

December 10, 2010: Entergy Primary Control Center

December 08, 2010: LCU Unavailablity Posting for Cutover

December 08, 2010: Entergy SOC Backup Center Test

November 30, 2010: Entergy SOC Backup Center completed a network reconfiguration project 11/30/2010

November 24, 2010: Entergy SOC Backup Center

November 18, 2010: Scheduled Outage of Computer Systems at Entergy SOC

November 11, 2010: Entergy Local Area Procedure (LAP)

November 10, 2010: SOC Backup Center Testing Exercise Complete 11/10/2010

November 8, 2010: SOC Backup Center Testing Exercise 11/10/2010

November 3, 2010: FSR_1668165 Alternate Solution Set

November 2, 2010: SOC Backup Center Test Complete for 11/02/2010

October 29, 2010: SOC Backup Center Testing Exercise 11/02/2010

October 27, 2010: SOC Backup Center Test Complete for October 27, 2010

October 26, 2010: Notice of Harrison East – Ozark Beach – Return to Service

October 26, 2010: Notice of Harrison East - Ozark Beach Outage

October 25, 2010: SOC Backup Center Testing Exercise 10/27/2010

October 21, 2010: SOC Backup Center Test Complete for October 21, 2010

October 21, 2010: Alternate Economic Study Process for the ERSC

October 19, 2010: Entergy SOC Backup Center Test on October 21, 2010

October 15, 2010: ICT Quarterly Performance Metrics for 3rd Quarter 2010

October 14, 2010: Entergy Facility Rating Review and Update

October 13, 2010: Entergy Services, Inc., Docket No. ER05-1065-000 The ICT’s Quarterly Performance Report

October 11, 2010: Alert of Entergy SOC Backup Center Testing Exercise

October 6, 2010: OATI Outage

October 6, 2010: SOC Backup Center Testing Exercise Completed

October 4, 2010: 2009 Series Update U3 Models Posted

October 4, 2010: SOC Backup Center Testing Exercise 10/06/2010

September 21, 2010: NOTICE OF HARRISON EAST - OZARK BEACH 161 kV - Return to Service

September 17, 2010: Entergy Server Maintenance

September 13, 2010: NOTICE OF HARRISON EAST – OZARK BEACH 161kV outage

August 26, 2010: Maintenance on webOASIS Impact

August 20, 2010: August 20, 2010 – 2009 Series Update U2B Models Posted

August 18, 2010: Server Maintenance Completed

August 17, 2010: Alert of Maintenance for Entergy Servers

August 16, 2010: Alert of Maintenance for Entergy Servers

August 13, 2010: Alert of Maintenance for Entergy Servers

August 11, 2010: Entergy Server Maintenance

August 10, 2010: Entergy Server Maintenance

August 5, 2010: OASIS Posting of TSR List

August 5, 2010: Corrective Actions Associated With March 4, 2010 Error Report

August 4, 2010: The WPP has been cancelled for the week of 8/7/2010

July 22, 2010 – 2009 Series Update U2A Models Posted

July 19, 2010: Alert of Maintenance for Entergy Servers

July 15, 2010: ICT Quarterly Performance Metrics for 2nd Quarter 2010

June 22, 2010: Entergy Rolling Blackout

June 18, 2010: Server Maintenance

June 17, 2010: Due to lack of generation in the Acadian Load Pocket (ALP) in South Louisiana and high forecasted temperatures, emergency procedures may have to be implemented in the ALP region. These procedures will be coordinated with all utilities in the area, and may include shedding of load if so required by the Reliability Coordinator to maintain the reliability of the transmission system. Press releases will be added as available under the Documents section of the OASIS Home page.

June 15, 2010: SOC Backup Center Testing Exercise Completed

June 11, 2010: SOC Backup Center Testing Exercise 06/15/2010

June 8, 2010: Entergy SOC Backup Center Test has been completed.

June 4, 2010: SOC Backup Center Testing Exercise 06/8/2010

June 2, 2010: April 14, 2010 – Corrective Actions Associated With March 4, 2010 Error Report

June 2, 2010: OASIS Posting of TSR List 05-25-2010

May 27, 2010: The ICT RC is implementing the Non-Sale of Non-Firm during TLR Process effective Friday, 5/28/2010 at 8 AM.

May 18, 2010: The Non-Sale of Non-Firm during TLR Process has been delayed due to additional technical difficulties. We are working to resolve the issues as soon as possible and will update this posting as additional information is available

May 17, 2010: The ICT Reliability Desk will be implementing a modification to the Internal Non-Firm procedure of 4/26/2010

May 14, 2010: The ICT RC is delaying the implementation of the Non-Sale of Non-Firm

May 12, 2010: NOTICE OF HARRISON EAST – OZARK BEACH 161kV – Return to Service

May 7, 2010: Entergy SOC Backup Center Test Complete

May 6, 2010: Special Notices - NOTICE OF HARRISON EAST – OZARK BEACH 161kV outage

May 5, 2010: Special Notices - Entergy SOC Backup Center Test

April 26, 2010: Special Notices - Procceding with curtailment of Non-Firm Schedules

April 24, 2010: Special Notices - Delay of curtailment of Non-Firm Schedules

April 15, 2010: ICT Quarterly Performance Metrics for 1st Quarter 2010

April 15, 2010: OASIS Posting of TSR List

April 15, 2010: Affiliate Flag Posting

April 13, 2010: Entergy SOC Backup Center Test has been completed

April 8, 2010: SOC Backup Center Testing Exercise 04/13/2010

April 6, 2010: Entergy SOC Backup Center Test Complete April 06,2010

April 1, 2010: ICT 1st Quarter Performance Report for 2010

April 1, 2010: SOC Backup Center Testing Exercise 04/06/2010

March 30, 2010: Entergy Maintenance on webOASIS / AFC system on April 1, 2010

March 30, 2010: SOC Backup Center Test Complete for March 30, 2010

March 29, 2010: NOTICE OF HARRISON EAST – OZARK BEACH 161kV outage

March 25, 2010: Alert of Entergy SOC Backup Center Testing Exercise

March 22, 2010: Entergy Maintenance on webOASIS May Impact Yearly Services

March 22, 2010: WPP Quarterly Performance Report

March 15, 2010: 2010 Annual Flowgate Changes

March 12, 2010: OETF - Customer Assistance Proposal and Process

March 3, 2010: TLR LAP filing Stakeholder Question Response

March 2, 2010: New Madrid Dell Outage

March 1, 2010: ICT Annual Report 2009

February 18, 2010: 2010 ICT Base Plan-Entergy Construction Plan Differences Report

February 17, 2010: ICT 2010 Base Plan Update 1 has been posted to the OASIS

February 5 , 2010: Entergy Server Maintenace

January 27, 2010: Louisiana Reliability Loop Report Revision 1 Western LRL

January 22, 2010: Entergy Server Maintenance

January 15, 2010: ICT Quarterly Performance Metrics for 4th Quarter 2009

January 7, 2010: ICT Quarterly Performance Report September - November 2009

December 30, 2009: Updated - Entergy's TLR Crediting Policy

December 22, 2009: Entergy SOC Phone Work Completed

December 22, 2009: Entergy SOC Phone Work

December 16, 2009: WPP Quarterly Report

November 13, 2009: Gridview Public Base Case 1

October 30, 2009: Louisiana Reliability Loop Report

October 15, 2009: ICT Quarterly Performance Metrics for 3rd Quarter 2009

October 8, 2009: Change to Customer Confirmation Timing on Non-Firm Hourly Services

October 8, 2009: 3rd Quarter Performance Report

September 30, 2009: AFC Reports Training Document

September 28, 2009: OASIS Conversion/Outage Is In Progress

September 25, 2009: Attestation Business Practice for OATI

September 24, 2009: OATI Ancillary Services Business Practice

September 24, 2009: Entergy Preemption Business Practice

September 22, 2009: Important Announcement – OASIS Schedule for September 2009 (Update)

September 15, 2009: WPP Quarterly Report - September 15, 2009

September 9, 2009: Important Announcement – OASIS Conversion Scheduled for September 2009

September 4, 2009: Training Dates for OASIS conversion to OATI webOASIS

August 19, 2009: Entergy SOC Backup Center Test Complete August 19 2009.doc

August 18, 2009: Entergy SOC Backup Center Test on August 19 2009

August 12, 2009: Entergy SOC Backup Center Test Complete August 13 2009

August 11, 2009: Entergy SOC Backup Center Test on August 13 2009

August 7, 2009: August 11, 2009 APSC Technical Conference Agenda and Presentation

August 6, 2009: GFA Transition Affecting the AMRN Tie-Cap

August 5, 2009: Entergy SOC Backup Center Test Complete August 5, 2009

August 3, 2009: OASIS Training Materials Revised

August 3, 2009: Comparison of Service Type Designations: AREVA v. OATI

August 3, 2009: Entergy SOC Backup Center Test on August 5 2009

July 30, 2009: Entergy SOC Backup Center Test Complete July 30, 2009

May 12, 2009 – Western Load Data 2008

July 27, 2009: Entergy SOC Backup Center Test Postponed to July 30, 2009

July 27, 2009: Entergy OASIS Training

July 27, 2009: Entergy SOC Backup Center Test

July 24, 2009: Customer Testing for TSR Processing in OATi OASIS Demo

July 23, 2009: AMRN Tie Line Back In Service

July 23, 2009: AMRN Tie Line Outage

July 22, 2009: Entergy SOC Backup Center Test Complete

July 21: Additional OATi OASIS Trainings on July 27th and August 3rd

July 20, 2009: Entergy SOC Backup Center Test July 22, 2009

July 15, 2009: OATI-hosted Entergy OASIS Customer Training (WEBCAST)

July 15, 2009: ICT Quarterly Performance Metrics for 2nd Quarter 2009

July 11, 2009: Entergy SOC Backup Center Cutover Test has been completed.

July 11, 2009: SOC Backup Cutover - West Monroe Operator Contact Numbers

July 10, 2009: OATI-HOSTED ENTERGY OASIS SYSTEM PREVIEW

July 8, 2009: Entergy SOC backup center cutover test scheduled for July 11, 2009

July 1, 2009: ICT Quarterly Performance Report March 1 - May 31 2009

June 16, 2009: WPP Quarterly Report

June 5, 2009: Reinstatement of Full Preemption Process

June 3, 2009 - AMRN - EES Intertie Reset to zero removed

June 2, 2009 – Western Load Data

June 1, 2009 - Temporary Suspension of the Preemption Process on Thermal Flowgates

May 26, 2009: LPSC Docket No. R-30738 – May 19, 2009 Technical Conferences Presentations

May 22, 2009: Temporary Flowgate “TEM1” Activated

May 12, 2009: ICT posts the 2009 Construction Plan Update 1

May 12, 2009: ICT posts the ICT 2009 Base Plan Update 1

May 12, 2009 – Western Load Data 2008

May 8, 2009: 2009 ICT Base Plan-Entergy Construction Plan Differences Report

May 8, 2009: UPDATED Announcement: Entergy anticipates transitioning from the AREVA OASIS platform to the OATI OASIS platform

May 7, 2009: Temporary "Temp1" Activated

April 22, 2009: Western Load Data 2008

April 15, 2009: ICT Quarterly Performance Metrics for 1st Quarter 2009

April 13, 2009: Temporary “Temp1” Deactivated

April 1, 2009: ICT Quarterly Report December 1, 2008 - February 28, 2009

March 30, 2009: WOTAB and WESTERN Load Bus IDs Per Stakeholder Request

March 23, 2009: Temporary "Temp1" Activated

March 23, 2009: WPP “Go Live” is 3/25/09 with Attachment V effective.

March 18, 2009: Announcement: Entergy anticipates transitioning from the AREVA OASIS platform to the OATI OASIS platform.

March 16, 2009: Modification of Available Service Increments For Non-Firm Redirects

March 13, 2009: Update: 5 P.M. Transmission Event - Jackson, Miss. March 13

March 13, 2009: Noon Update: Transmission Event – Jackson, Miss. March 13

March 13, 2009: Update 10AM - Trans. Event - Mississippi: March 13; 9:30 a.m.

March 13, 2009: ICT posts the 2009 Base Plan

March 13, 2009: Trans. Event - Mississippi: March 13; 9:30 a.m.

March 11, 2009: Temporary "Temp1" Disabled

March 5, 2009 18:00: AMRN-EES Intertie Reset to 0 Due to AECI Outages

March 4, 2009: Entergy AFC Flowgate ‘Limiting Element’ Posting

February 27, 2009 20:00 Ice Storm related update - AECI to EES is partially back in service with revised TTC values.

February 27, 2009 20:00 – AMRN to EES has returned to service

February 27, 2009: Temporary “Temp1” Activated

February 11, 2009: ICT Annual Report

February 9, 2009, 12 p.m.: Arkansas transmission update

February 6, 2009, 9 a.m.: Arkansas transmission update

February 4, 2009, 3 p.m.: Arkansas transmission update

February 4, 2009: DMZ Switch Configuration Maintenance Complete

February 3, 2009: AECI to EES is partially back in service as of 02/03/2009 22:07 until further notice due to the ice storm

February 3, 2009: DMZ Switch Configuration Maintenance

February 2, 2009, 3 p.m.: Arkansas Entergy transmission update

February 2, 2009: AECI to EES is partially back in service as of 02/02/2009 13:41 until further notice due to ice storm

February 1, 4:30 p.m. : Arkansas Entergy transmission update

January 31, 4 p.m. : Arkansas Entergy transmission update

January 30, 10 p.m. : EDE to EES back in service

January 30, 2 p.m. : Arkansas Entergy transmission update

January 28, 2 p.m. : Arkansas Entergy transmission update

January 28, 2009: AECI to EES will be out of service from 01/28/2009 10:45 until further notice due to ice storm

January 28, 2009: EDE to EES (Ozark Beach - Harrison East 161 KV) will be out of service from 01/28/2009 09:30 until further notice due to ice storm

January 28, 2009: AMRN to EES (New Madrid – Dell 500 KV) will be out of service from 01/27/2009 22:30 until further notice due to ice storm

January 27, 2009: Arkansas Entergy transmission update

January 25, 2009: Computer Systems Restored at Entergy SOC

January 21, 2009: Scheduled Outage of Computer Systems at SOC

January 15, 2009: ICT Quarterly Performance Metrics for 4th Quarter 2008

January 6th, 2009: ICT Quarterly Performance Report - September 1 - November 30, 2008

January 6th, 2009: Notice of Teleconference between Entergy Transmission, Entergy Affiliate, and SPP to take place on January 15th, 2009 at 10:00am

December 23, 2008: Removal of Temporary Flowgate “Temp1” Deactivated

December 9, 2008: Removal of Existing Flowgates

December 6, 2008: Temporary Flowgate "TEMP 1" activated

December 4, 2008: 12/06/2008 06:00-14:00 Entergy Control Center phone switch upgrade

December 2, 2008: ET.COM Server Maintenance

November 24, 2008: AFC Planning Horizion Resynchronization Restoration

November 24, 2008: Software Updates and Changes to Preemption Process

November 20, 2008 17:30: OKGE tie back in service

November 18, 2008: AFC Planning Horizon Resynchronization Schedule Change

November 12, 2008: Flowgate Modifications Implemented November 11, 2008

November 12, 2008: Updated Business Practice for Completion of Attestation Where Title to Power is Taken at an Entergy Interface

October 27, 2008: OKGE tie out of service from 10/20/2008 07:30 to 11/20/2008 17:00

October 17, 2008: Rollover Reform Provisions

October 15, 2008: OASIS Outage Scheduled for October 16, 2008 from 12:15 am to 4:15 am for software upgrades

October 10, 2008: ICT Quarterly Performance Metrics for 3rd Quarter 2008

October 9, 2008: October 9, 2008: Removal of Existing Flowgate

October 3, 2008: Revised voltage schedule for generating units connected to the Entergy Arkansas transmission system has been suspended.

October 02, 2008: Full Negative Generation Solution – Software Implementation

October 02, 2008: ICT Third Quarterly Report June - August 2008

October 01, 2008: Entergy personnel responsible for facility study preparation that were deployed to storm response

September 30, 2008: Interim procedures for completion of the attestation template by network customers designating a power purchase contract where title to power is taken at an Entergy interface.

September 26, 2008 3:00 PM - Entergy will resume sales of Firm transmission service.

September 26, 2008: Effective 7:45 a.m. (CST) Cessation of Emergency Circumstances Deviations from the FERC Standards of Conduct due to Hurricanes Gustav and Ike

September 17, 2008: Notice on Facilities Study

September 17, 2008: Notice Regarding Continued Suspension of Posting of AFC Power Flow Models and All Transmission Service Sales Except for the Sale of Non-Firm Operating Horizon Transmission Service Due to Hurricanes Gustav and Ike.

September 12, 2008: Emergency Deviation from Standards of Conduct - Hurricane Ike Letter

September 8, 2008: Notice on Facilities Study

September 3, 2008: Notice Regarding Resumption of Sale of Non-Firm Operating Horizon Transmission Service

September 1, 2008: Entergy Suspends Posting of AFC Power Flow Models and AFC Study Files due to Hurricane Gustav

September 1, 2008: Notice Regarding Temporary Suspension of Additional Transmission Service due to Hurricane Gustav

August 31, 2008: Effective 6:00 PM CDT August 30, 2008 Emergency Circumstances Deviations from the FERC Standards of Conduct due to Hurricane Gustav

August 14, 2008: Infrastructure Maintenance from 1:30 to 11:00 on August 15, 2008

August 6, 2008: Infrastructure Maintenance from 2:40 to 5:00 on August 7, 2008

August 5, 2008: OASIS - STORM RELATED INFORMATION

August 5, 2008: AFC Flowgate Addition

July 24, 2008: OASIS Effective ATC files unavailable from 2 to 6 on July 24, 2008

July 23, 2008: OASIS 1478781 (Ouachita Options)

July 15, 2008: ICT Quarterly Performance Metrics for 2nd Quarter 2008

July 9, 2008: OASIS Outage Scheduled for July 10, 2008 from 12:10 am to 4:10 am for the DNR Attestation software upgrades

July 1, 2008: Historical Loading on the Waterford - Gypsy 230 kV CKT 2 and Waterford - Gypsy kV CKT 3

July 1, 2008: ICT Quarterly Performance Report for March 1, 2008 - May 31, 2008

June 13, 2008: OASIS Outage Scheduled for June 13, 2008 from 5:00 pm to 6:00 pm for the DNR Attestation software upgrades

June 12, 2008: Due to software issues customers are to continue use of the email attestation process

June 12, 2008: New OASIS DNR Attestation Template will be activated June 12, 2008 at 6:15 pm CDT

OASIS DNR Attestation Template for Submitting DNR Requests

Business Practice Governing Attestation Requirements Effective Friday, July 13, 2008

June 10, 2008: Emergency OASIS Outage Scheduled starting at 6:40 pm CDT for 30 Minutes

June 9, 2008: OASIS Outage Scheduled for June 10, 2008 from 00:15 am for a maximum of 5 hours for software upgrades

June 5, 2008: Arkansas Revised Voltage Schedule

June 5, 2008: OASIS 1478781 (Ouachita) Alternate Solution

June 4, 2008: SOC Network Outage on June 5, 2008

June 3, 2008: SOC Network Outage on June 4, 2008

May 29, 2008: Notice of Meeting with Affiliate

May 15, 2008: OASIS 1478781 (Ouachita) Alternate Solution

May 7, 2008: OASIS Maintenance Outage Scheduled for May 8, 2008 from 00:15 am - 02:15 am for software upgrades

April 30, 2008: SPP ICT posts Entergy's DRAFT 2009-11 Construction Plan

April 17, 2008: SPP ICT posts Update 1 to the 2008 Base Plan

April 11, 2008: ICT Quarterly Performance Metrics for 1st Quarter 2008

April 9 update: All Entergy transmission facilities impacted by Weather Returned to Service

April 8 update: Entergy transmission outages in Mississippi

2008 ICT Base Plan_Entergy Construction Plan Differences Report

April 7 update: Entergy transmission outages in Mississippi

April 5 16:00 update: Entergy transmission outages in Mississippi

April 5 update: Entergy transmission outages in Mississippi

5: 30 PM Update - April 4 Entergy transmission outages: Jackson and Vicksburg, Miss

April 4, 2008 Entergy Transmission Outages: Jackson and Vicksburg, Miss

April 2, 2008: The ICT's Quarterly Performance Report

Entergy Texas Transmission Map(AutoCad)

Interim Attestation Statement Submittal Process effective March 24, 2008 12pm CDT

The Carpenter Substation in Arkansas that sustained differential relaying damage from severe weather on Friday March 14, 2008 has been repaired and differential relaying has been returned to normal operations this date of March 20, 2008.

March 19, 2008: Temporary Flowgate "TEMP 3" activated

March 18, 2008: SOC Completed Switching Backup Computer Systems to Primary Facility Computer Systems

March 18, 2008: SOC Switching Backup Computer Systems to Primary Facility Computer Systems

March 17, 2008: SOC Resuming Operations from Primary Facility

March 16th, 2008: Entergy Switching SOC Operations to Backup Center March 15th and continuing through Wednesday, March 19th, 2008

March 15, 2008: Due to required drill and hardware limitation, use of the scenario analyzer on Entergy OASIS will not be available until approximately 08:00 on 3/19/2008.

March 15, 2008: Due to required drill, hardware limitation and a hardware issue ATC archives will not be available until approximately 08:00 on 3/19.

March 14, 2008: The Carpenter Substation in Arkansas sustained damage overnight from severe weather. Work continues in the substation yard to restore bus differential relaying. Estimated return to service is Friday, March 21, 2008.

March 6th, 2008: Entergy Switching SOC Operations to Backup Center March 15th

Feb. 26 Update: ANO -- ANO-Pleasant Hill 500 kV transmission line

Sunday evening February 24 the ANO – Pleasant Hill 500kV line was re-energized.

February 26, 2008: Temporary Flowgates "TEMP 3, TEMP 4, TEMP 5, TEMP 6" deactivated

February 22, 2008: Preemption Posting

February 8, 2008: Webre Wells Information

February 7, 2008: Temporary Flowgates “Temp 3, TEMP 4, TEMP 5, TEMP 6” activated for AFC calculation

February 6, 2008 – Long Term Models Update 1 Posted

January 29, 2008 – Webre – Wells Options

January 28, 2008 - Webre-Wells Total Contingency

January 14, 2008 - ICT Quarterly Performance Metrics for 4th Quarter 2007

January 14, 2008: ICT Quarterly Performance Report for September 1 – November 30, 2007

January 14, 2008: ICT 2007 Annual Report

January 9, 2008: OASIS 1478781 (Ouachita) Alternate Solutions

January 4, 2008: SPP ICT posts the 2008 Base Plan

December 21, 2007: SPP ICT posts the 2008-2010 Entergy Transmission Construction Plan

December 14, 2007: SPP 3rd Party System Impact Study 1158760 1158761

December 14, 2007: SPP 3rd Party System Impact Study 1159596 1161209 1162214

December 14, 2007: SPP 3rd Party System Impact Study 1162650 1162651

December 14, 2007: SPP 3rd Party System Impact Study 1163062

December 14, 2007: Information regarding Study Horizon ATC values of zero for a period of six months or longer can be found on the Entergy OASIS under the AFC Postings Link on the AFC Data Postings page (https://www.entergytransmission.com/s/capability/AFC/AFC_EffATC-Posting.asp)

December 10, 2007: Alternate Solution Set for Oasis # 1478781

December 10, 2007: Entergy’s December 7, 2007 Attachment K FERC Filing

December 6. 2007: New Posting for “AFC Flowgate TTC Change Greater Than 10% Log”

December 3, 2007: AFC Flowgate Additions

Nov 26, 2007: OASIS Maintenance Outage Scheduled for Nov 28, 2007 from 10:00 pm - Midnight to upgrade software.

November 13, 2007: 2006 hourly data for GIA units.

November 9, 2007: Revised voltage schedule for generating units connected to the Entergy Arkansas transmission system has been suspended

November 6, 2007: Draft Attachment K to the OATT

November 6, 2007: Notice of change in Interconnection Queue

October 30, 2007: ICT Posts DRAFT Base Plan Project List

October 24, 2007: Alert of Entergy SOC Backup Center Cutover Test

October 15, 2007: Quarterly Standard Performance Metrics (Updated 12/3/2007)

October 12, 2007: Entergy System Operator inadvertently revealed non-public transmission information

October 9, 2007: Entergy Local Area Procedure (LAP)

October 2, 2007: AMRN tie (Madrid – Dell 500KV) returned to service 10/2/2007 @ 16:25, schedules directly from or to AMRN are now being accepted

October 2, 2007: Flowgate Modifications to be Implemented October 11, 2007

October 1, 2007: Draft Appendix 5 to Attachment K to the OATT (Excel spreadsheet)

October 1, 2007: Draft Appendix 4 to Attachment K to the OATT (Excel spreadsheet)

September 27, 2007: AMRN tie out of service, no schedules directly from or to AMRN from 9/22/2007 8:00 to 10/9/2007 17:00

September 24, 2007: Entergy Texas Facilities Impacted by Hurricane Humberto

September 19, 2007: Notice of teleconference between Entergy Transmission, Entergy Affiliate, and SPP to take place on September 20, 2007

September 14, 2007: Draft Transmission Planning Process (Attachment K to the OATT)

September 14, 2007: Modifications made to the Pmax Proxy Flowgates for the Study Horizon

September 14, 2007: Filed Letter Regarding Hurricane Humberto

September 13, 2007: The emergency created by Hurricane Humberto on September 13, 2007 on the Entergy bulk power system has been resolved as of 5:20 PM September 13, 2007. Entergy has resumed normal operations under the FERC Standards of Conduct

September 13, 2007: Ackerman added as new source and Flowgate "ACKERMN_PMAX" activated for AFC Calculation

September 13, 2007: The emergency created by Hurricane Humberto on September 13, 2007 is continuing and Entergy has deviated from the FERC Standards of Conduct in order to assure the bulk power supply in the WOTAB region.

September 13, 2007: Effective at 0930 AM CDT September 13, 2007, Entergy has declared an emergency on the bulk electric system and expects to deviate from the FERC Standards of Conduct. Updates will be provided as the situation progresses.

September 10, 2007: White Paper – Attachment to Southeastern Transmission Owners announce Inter-Regional Transmission Planning Process

August 30, 2007: Revisions to AMRN and AECI Contract Path Limits

August 16, 2007: Temporary Flowgate "TEMP6" activated for AFC Calculation

August 15, 2007: TLR Presentation – Operational Meeting in Houston

August 14, 2007: Revised voltage schedule for generating units connected to the Entergy Arkansas transmission system

August 10, 2007: Operational Meeting Scheduled for August 15 in Houston

August 7, 2007: Notice of teleconference between Entergy Transmission, Entergy Affiliate, and SPP to take place on August 7, 2007

July 25, 2007: Interim Business Practice Governing Designation of Off-System Network Resources Under ORDER NO. 890

July 25, 2007: Interim Business Practice Governing Attestation Requirements for Network Resource Designations Under ORDER NO. 890

July 23, 2007: SPP ICT Posts Entergy’s 2008 Draft Construction Plan, 2007 Transmission Planning Summit Presentations, and Contingency Scan for 2012 Summer.

TLR 4 … FG 1903 Cecelia-Moril 138 kV (flo) Flanders-Hopkins 138 kV started date/time 07/19/2007 15:28…ended TLR1

LAP …. FG 14479 Smackover-Camden Maquire 115 (flo) McNeil 500/115 XFMR 07/19/2007 15:00 started

TLR 1 … FG 1903 Cecelia-Moril 138 kV (flo) Flanders-Hopkins 138 kV started date/time 07/19/2007 11:30

LAP FG 14404 Thomas-Lousiana Station 138KV FTLO Webre-Wells 500KV ended 07/19/2007 08:28

LAP FG 14404 Thomas-Lousiana Station 138KV FTLO Webre-Wells 500KV 07/19/2007 04:55

TLR 0 McAdams 500/230 ftlo McAdams-Lakeover 500KV 07/19/2007 02:16

TLR 1 McAdams 500/230 FTLO McAdams-Lakeover 500KV 07/18/2007 23:20

LAP …. FG 14479 Smackover-Camden Maquire 115 (flo) McNeil 500/115 XFMR 07/18/2007 22:49 ended

TLR 0 … FG 1903 Cecelia-Moril 138 kV (flo) Flanders-Hopkins 138 kV ended date/time 07/18/2007 23:06

TLR 0 FG 14426 White Bluff-Keo 500Kv (flo) Mabelville-Sheridan 500Kv 07/18/2007 22:00 Ended

July 18, 2007: Redirect of Network Service No Longer Available Per FERC Order 890

TLR 3a FG 14426 White Bluff-Keo 500Kv (flo) Mabelville-Sheridan 500Kv 07/18/2007 14:20

LAP …. FG 14479 Smackover-Camden Maquire 115 (flo) McNeil 500/115 XFMR 07/18/2007 12:40

TLR 4 … FG 1903 Cecelia-Moril 138 kV (flo) Flanders-Hopkins 138 kV start date/time 07/18/2007 12:00

July 18, 2007: Problems Posting TLR and LAP Events Using the Security Template

July 17, 2007: Historical Loading on the McAdams 500/230 Transformer and McAdams - Lakeover 500 kV Line

July 9, 2007: Historical Loading on the Ray Braswell – Baxter Wilson 500 kV line and Grand Gulf – Franklin 500 kV line

July 5, 2007: Notice of meeting between Entergy Transmission, Entergy Affiliate, and SPP to take place on July 12, 2007

June 27, 2007: Oversell of AMRN Interface

June 25, 2007: Entergy Backup SOC Drill on June 28th

June 22, 2007: Temporary Flowgates "TEMP2", "TEMP3", "TEMP4", and "TEMP5" activated for AFC Calculation

June 14, 2007: Notice of Entergy – ICT Transmission Summit to take place on July 31, 2007

June 4, 2007: SPP ICT Special Study – City of Winfield

June 4, 2007: Entergy Backup SOC Drill

May 31, 2007: Negative Generation Solution – Software Implementation

May 29, 2007: Entergy Order 890 Strawman Proposal

May 22, 2007: Entergy Backup SOC Drill on May 22nd

May 9, 2007: Notice of meeting between Entergy Transmission, Entergy Affiliate, and SPP to take place on May 17, 2007

May 4, 2007: Historical Loading on the Ray Braswell – Lakeover 500 kV line and Lakeover 500/115 kV autotransformer

May 4, 2007: OASIS maintenance outage scheduled for May 5, 2007 has been delayed until May 12, 2007 from 00:15am – 6:15am

May 1, 2007: Temporary Flowgate "TEMP2" activated for AFC Calculation

April 30 , 2007: Temporary Flowgates "TEMP9 " & "TEMP10 " activated for AFC Calculation

April 30, 2007: OASIS Maintenance Outage Scheduled for May 5, 2007 from 00:15 am - 6:15 am to implement new hardware and software

April 27, 2007: Temporary Flowgates “TEMP7” and “TEMP8” activated for AFC Calculation

April 25, 2007: Notice of Meeting with Affiliate

April 18, 2007: Change in Schedule for Resynchronization of AFCs

April 12, 2007: Update to Flowgate Modifications

April 5, 2007: Modifications to be made to 6 flowgates

April 4, 2007: Change in Schedule for Resynchronization of AFCs

April 2, 2007: Entergy Backup SOC Drill on April 5th (**CANCELED**)

March 30, 2007: Sterlington - Perryville 500 kV circuit 2 is in-service with the effective date (3/20/07)

March 30, 2007: A new Ray Braswell 500/230 kV autotransformer (T4) was energized on Wednesday (3/28/07) and is currently in-service

March 27, 2007: Entergy Backup SOC Drill on March 29th

March 21, 2007: Meeting with Affiliate Rescheduled

March 20, 2007: Entergy Backup SOC Drill on March 22th

March 20, 2007: Generation Outage Coordination Fax Form for NERC Standard TOP-003-0

March 15, 2007: SPP ICT Posts Interim Base Plan Modeling Files

March 13, 2007: Notice of Meeting with Affiliate

March 7, 2007: Alert of Entergy’s SOC Switching Operations to Backup Center

February 26, 2007: SPP ICT Posts the Base Plan for the Entergy Transmission System

February 21, 2007: SPP ICT Posts Entergy Construction Plan

January 30, 2007: Customer-requested transmission flow data in the Baton Rouge area

January 23, 2007: OASIS Database Technical Issue

January 7, 2007: Inability to Create Reservations

January 3, 2007: Western Region Phase 3A Alternative IDV File

* This potential project alternative is currently under study. There is no projected in-service date at this time.

December 22, 2006: Upon request, interconnection studies related to the Retrospective Generation Interconnection Analysis have been posted on OASIS.

December 15, 2006: Temporary Flowgate “Temp5” deactivated for AFC calculation

December 14, 2006: The business practice for un-designating network resources along with the required fax form has been posted on OASIS

December 13, 2006: Temporary Flowgate “TEMP5” activated for AFC calculation

December 11, 2006: SPP ICT posts its report on the classification of previously incurred generation interconnection costs per Attachment T, meeting its goal of completing the study within 90 days. Potentially confidential data has been redacted from the report.

December 8, 2006: The Scenario Analyzer Issues have been Resolved

December 8, 2006: Entergy is Currently Experiencing Issues with the Scenario Analyzer

December 7, 2006: Presentation on EGSI-TX Transmission Reliability Projects – Entergy/ETEC Subcommittee Meeting – November 28, 2006

November 30, 2006: Update on the 2006 Transmission Study at the November 29, 2006 LPSC B&E Meeting

November 21, 2006: EGSI's 2006 Long-Term System Assessment Report to the Public Utility Commission of Texas

November 16, 2006: Effective midnight 11/16/2006, SPP ICT begins Tariff Administration. Reservations will be evaluated and processed by the SPP ICT.

November 9, 2006: Entergy Transmission has received two Interconnection Requests from an Affiliate and has scheduled a Scoping Meeting on those requests for November 15, 2006

October 24, 2006: Entergy Loss Compensation Service change effective November 1, 2006

October 23, 2006 Entergy's Effective ATC posting suffering technical difficulties.

October 16, 2006: Entergy SOC Phone Alert for October 18, 2006 to October 19, 2006

October 10, 2006: Using Emergency Assistance

October 10, 2006: Entergy SOC Phone Alert for October 12, 2006

October 09, 2006 Revised voltage schedule for generating units connected to the Entergy Arkansas transmission system has been suspended

October 5, 2006: Entergy SOC Phone Alert for October 5, 2006

September 28, 2006: Entergy SOC Phone Alert for September 28, 2006

September 28, 2006: Entergy Transmission has received an Interconnection Request from an Affiliate and has scheduled a Scoping Meeting on that request for October 5, 2006

September 18, 2006: Entergy SOC Phone Alert for September 20, 2006

August 24, 2006 Outages for Testing of Transmission Operations Center Backup Site on 8/26-27/2006

August 17, 2006 Entergy's Effective ATC posting suffering technical difficulties.

August 11, 2006 Outages for Testing of Transmission Operations Center Backup Site

August 11, 2006 Revised voltage schedule for generating units connected to the Entergy Arkansas transmission system

August 08, 2006 Approving Service from DUKEHINDS for reliability reasons

June 28, 2006: 15 Flowgates to be Removed from AFC Process

June 26, 2006: Report on the Voltage Stability Problem in the WOTAB Area

June 10, 2006: SOC Application Outage June 10, 2006 at 1:00 am

June 08, 2006: SOC Application Outage June 09, 2006 at 1:00 am

June 07, 2006: SOC Application Outage June 08, 2006 at 1:00 am

June 5, 2006:

May 08, 2006: AMRN tie returned, schedules directly from or to AMRN are now accepted

April 26, 2006:GG_Frank_resolved_4_26_2006.htm

April 25, 2006: GG_Frank_limit_04_25_2006.htm

April 13, 2006: Annulment of reservations with a POR or POD of AMRN

April 07, 2006: AMRN tie out of service, no schedules directly from or to AMRN

March 29, 2006: POR and source "BCA" changing to "BBA" on OASIS.

March 19th 2006 20:17: email_system_03_19_2006_ver2.htm
Entergy is no longer experiencing technical difficulties with our email systems. Any generators that fall under the GIA tariff will be notified via email of any low load conditions. If there are any questions please call 870-541-3974.

March 19, 2006: Entergy is currently experiencing technical difficulties with our email systems. Any generators that fall under the GIA tariff will be notified via telephone of any low load conditions. If there are any questions please call 870-541-3974.

March 13, 2006: Entergy SOC Phone Alert for March 14, 2006

March 9, 2006: Supplemental Standards of Conduct report to the Commission. Docket No. EY05-14-000

March 9, 2006: Filed Affidavit. Edison Plaza Building / Hurricanes

March 7, 2006: Entergy SOC Phone Alert for March 9, 2006

March 2, 2006: Entergy OASIS Outage - 00:15 to 04:15 CST March 3, 2006

February 24, 2006: Entergy SOC Phone Alert for February 28, 2006

February 21, 2006: Entergy SOC Phone Alert for February 23, 2006

February 16, 2006: Cancellation of Entergy SOC Phone Alert for February 21, 2006

February 16, 2006: Entergy SOC Phone Alert for February 21, 2006

February 13, 2006: Entergy SOC Phone Alert for February 14, 2006

February 08, 2006: Two new flowgates will be added to the AFC calculation on February 15, 2006