Monthly Construction Plan Project Status Report Report Date: 1/16/2014

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1 Monthly Construction Plan Report Report Date: 1/16/2014 EAI EMI ELL ENOI EGSL ETI EGSL/ELL ELL/ENOI ALL General Major Updates Added fifteen transmission reliability projects (SPOF and Under rated breakers). Completed two projects. One project being accelerated by two years. Added eight transmission reliability projects (Under rated breakers) Added twelve transmission reliability projects (includes SPOF and Under rated breakers). One project accelerated from Horizon Plan (Appendix C) to Construction Plan (proposing Appendix B). Two projects added to Horzion Plan (proposing Appendix C). Added three transmission reliability projects (Upgrade and Under rated breakers) Added seven transmission reliability projects (SPOF and Under rated breakers). Completed one project. Nelson Auto and Michigan Substation project submitted to MISO as Out of Cycle for 14 Appendix A. One project completed. Added three transmission reliability projects (Includes SPOF). No major changes Added two transmission reliability projects. Added Load Growth s, New Delivery Point projects, and Customer Driven projects. Sectionalized report to reflect full ten-year plan. Construction Plan (CP), Horizon Plan (HP), Target Area s, and Previously Completed s. Report now also includes MISO proposed project designations. Report will be used to replace the former Construction Plan and subsequent updates posted on OASIS going forward Latest report is considered to be the most current updated Construction Plan Highlights Page 1 of 22

2 Monthly Construction Plan Report Entergy Final Construction Plan Construction Plan ID ID Driver Name Comments ed 11-EAI-003-CP N/A Pre-Planned Fordyce: Relocate capacitor bank to 115 kv bus. Install switch on line side of capacitor bank. 11-EAI CP N/A Pre-Planned Economic Sheridan South 500 kv FG Upgrade: Mabelvale 500 kv Substation replace 3 breakers, 13 switches, and 2 line traps 11-EAI-007-CP N/A Pre-Planned 11-EAI-008-CP N/A Pre-Planned Hot Springs Hamilton (Albright) - Carpenter Dam: Construct new 115 kv Line and convert Mountain Pine South to ring bus Pine Bluff Voltage Support : Phase 2 Woodward: Construct 230 kv ring bus and construct new White Bluff to Woodward 230 kv line EAI Summer 2014 Approved Construction Site construction and foundation work underway. 6/1/14 N/A N/A EAI Summer 2014 Approved Complete In-service 6/1/14 12/5/13 N/A Yes SHRMAB_KEO, MABSH_WBSH, SHEWHB_MABWR, WHBSHE_MABEL, WHBSHR_KEOWH, SHRELD_HSPET, SHDELD_MCETT, SHEHV_MAGNET EAI Summer 2015 Approved Scoping Outage scheduling requirements may 12/31/15 Note B N/A impact projected. EAI Summer 2015 Proposed & Scoping New line scope under review. Commission Approvals and ROW acquisition 230 kv line may result in slipping to June Summer 2016 Note B N/A 11-EAI-016-CP 4663 Appendix B 11-EAI-017-CP N/A Pre-Planned 11-EAI-025-CP N/A Pre-Planned ISES- Reconfiguration of the 161kV Bus EAI Summer 2018 Proposed & White Bluff: Reconfigure 500 kv Station and construct EAI Summer 2015 Proposed & 230 kv ring bus Norfork-Calico Rock : Upgrade 161 kv Line EAI Summer 2016 Proposed & Scoping Summer 2018 N/A N/A Scoping Scope under review. Magnitude of project expected to result in June /1/16 Note B N/A Scoping Scope under review TBD N/A N/A 11-EAI-027-CP N/A Pre-Planned AECC L&D 2 to Gillett: Construct new 115 kv Line EAI Summer 2016 Approved Scoping Routing of new line in progress. River Crossing presenting challenges with USACE. 6/1/16 Note B Ritchie 230/115 AT1 ftlo Stuttgart Ricuskey - Almyra 115 kv 12-EAI-001-CP N/A Pre-Planned 12-EAI-002-CP N/A Pre-Planned 12-EAI-003-CP 4660 Target Appendix A 12-EAI-005-CP N/A Pre-Planned Calico Rock-Melbourne - Upgrade 161kV Line EAI Winter 2014 Approved Design Material requisitions have been submitted by design. Winter 2014 N/A SAGMEL_EL, MELBCR_ANOFS Woodward - Pine Bluff West - Pine Bluff McCamant: EAI Summer 2014 Approved Complete In-service 6/1/14 1/15/14 N/A Yes N/A Reconductor 115 kv Woodward-115 kv Bus Reconfiguration EAI Summer 2016 Proposed & Scoping Scope under review 6/1/16 Note B N/A Camden McGuire - Camden North 115kV Line: 6/1/14 Note B Camden Maguire - Smackover 115 kv FTLO Construct New Line Woodward - Rison 115 kv EAI Summer 2014 Approved Construction ROW procurement activities ongoing. Vegetation clearing started in July ROW acquisition issues may result in impact on projected. Construction began August ROW challenges continuing and may negatively impact project schedule. 12-EAI CP N/A Pre-Planned LV Bagby to Macon Lake: Construct new 230 kv line and operate at 115 kv EAI Summer 2014 Approved Construction Outage scheduling requirements may impact projected. 6/1/14 Note B N/A 12-EAI CP N/A Pre-Planned Macon Lake to Reed: Construct new 230 kv line and EAI Summer 2017 Approved Scoping CECPN received August /1/17 N/A N/A operate at 115 kv 12-EAI-016-CP 4657 Target Appendix A HS EHV-HS Industrial: Upgrade Terminal Equipment EAI Summer 2015 Proposed & Scoping Under Review Summer 2015 N/A HSEHSI_ARKCP 12-EAI-017-CP 4658 Target Appendix A HS Industrial-HS Union Carbide: Upgrade Terminal EAI Summer 2015 Proposed & Scoping Under Review Summer 2015 N/A HSEHSI_ARKCP Equipment 12-EAI-018-CP 4659 Target Appendix A HS Union Carbide-HS East: Upgrade Terminal EAI Summer 2015 Proposed & Scoping Under Review Summer 2015 N/A HSEHSI_ARKCP Equipment 12-EAI-019-CP 4665 Appendix B Mabelvale: Replace Autos EAI Summer 2019 Proposed & Scoping Under Review Summer 2019 N/A MABXF1_MAXF2 12-EAI-021-CP 4662 Appendix B Enhanced Transmission Reliability Mayflower - Reconfigure 500 kv bus (eliminate breaker EAI Winter 2017 Proposed & Scoping PM&C scoping to begin second half Winter 2017 N/A MAYXF1_XF2 failure impact on autos) EAI-023-CP N/A Pre-Planned Woodward to Pine Bluff Watson Chapel: Rebuild line to EAI Summer 2014 Approved Design CECPN approved 11/19/ /1/14 Note B N/A 230 kv construction and operate at 115 kv. Outage scheduling conflicts with other projects may impact projected. 12-EAI-027-CP 4661 Appendix B Malvern South: Add 10.2 MVAR Capacitor Bank EAI Summer 2017 Proposed & Scoping Summer 2017 N/A N/A 12-EAI-035-CP N/A Pre-Planned Beebe: Install 21.6 MVAR capacitor bank (Formerly EAI Summer 2015 Proposed & Scoping PM&C scoping to begin first quarter Summer 2015 N/A N/A Ward Substation) EAI-036-CP N/A N/A Load Growth Fountain Lake 115 kv New Substation EAI 2013 Approved Complete In-service /24/13 N/A Yes N/A 14-EAI-023-CP TBD TBD Transmission Service AECC Shaw POD (Woodlawn Expansion) EAI 2014 Approved Scoping Under Review 2014 N/A N/A 12-EAI-039-CP N/A N/A Transmission Service AECI: Steele Substation EAI 2013 Approved Complete In-service /7/13 N/A Yes N/A 12-EAI-040-CP TBD TBD Load Growth Cofer Road New Substation EAI 2015 Proposed & Scoping Under Review N/A N/A 12-EAI-041-CP N/A N/A Load Growth Vilonia: Build New Substation EAI 2014 Approved Complete In-service /13/13 N/A Yes N/A CP s Page 2 of 22

3 Monthly Construction Plan Report Entergy Final Construction Plan Construction Plan ID ID Driver Name Comments ed 13-EAI-003-CP N/A Pre-Planned Monticello East to Reed: Construct new 115 kv transmission line. Construct to 230 kv but operate at 115 kv. EAI Summer 2015 Proposed & Scoping Route study progressing. CECPN approvals required. Winter 2015 Note B Dumas - Reed 115 kv ftlo El Dorado - Sterlington 500 kv 13-EAI-010-CP TBD TBD Load Growth Lawson Road: Build new substation EAI 2014 Approved Scoping Under Review 2014 N/A N/A 13-EAI-011-CP TBD TBD Load Growth H.S. Albright: New Distribution Substation EAI 2015 Approved Scoping Under Review 2015 N/A N/A 14-EAI-002-CP N/A Pre-Planned Transmission Service Hot Springs Transmission Service: McCrory-Bailey: Upgrade line to 100C EAI Summer 2014 Approved Design/Scoping Being worked in association with NERC Alert Summer 2014 N/A Bailey - McCrory 161 kv ftlo Sans Soucci - Shelby 500 kv 14-EAI-005-CP 4664 Appendix B Holland Bottoms - Beebe: Build new 161kV line, Install 161/115kV auto EAI Summer 2019 Proposed & Scoping Under Review Summer 2019 N/A 14-EAI-008-CP N/A Pre-Planned Transmission Service Haskell to Woodlawn 115 kv line - Upgrade line EAI Winter 2014 Approved Design/Scoping Winter 2014 N/A Haskell - Woodlawn 115 kv ftlo White Bluff - Keo 500 kv; Haskell - Woodlawn 115 kv ftlo Sheridan - Mabelvale 500 kv 14-EAI-009-CP N/A Pre-Planned Enhanced Transmission Reliability Kings River (SWEPCO Tie) - Tap Osage Creek to EAI Summer 2016 Proposed & Scoping AEP required to obtain approval from Summer 2016 N/A N/A Berryville 161 kv and Osage Creek to Grandview 161 kv lines the commission. 14-EAI-017-CP N/A Pre-Planned Driver kv Substation: Construct new substation and loop in and out of San Souci to Shelby 500 kv line EAI Summer 2015 Approved Design ed TBD based on customer inputs and requirements TBD N/A N/A 14-EAI-018-CP TBD TBD Load Growth Macedonia: Build New 115 kv Substation EAI 2015 Approved Scoping Under Review 2015 N/A N/A 14-EAI-019-CP TBD TBD Load Growth Pin Oak Road: Build new substation EAI 2015 Approved Scoping Under Review 2015 N/A N/A 14-EAI CP TBD TBD EAI Underrated Breaker : P.B. 34 & Main 115 kv EAI Winter 2014 Proposed & Scoping Under Review Winter 2014 N/A N/A N/A B0957-CBO 14-EAI CP TBD TBD EAI Underrated Breaker : P.B. Dierks 115 kv EAI Winter 2014 Proposed & Scoping Under Review Winter 2014 N/A N/A N/A B0938-CBO 14-EAI CP TBD TBD EAI Underrated Breaker : L.R. Hindman 115 kv EAI Winter 2014 Proposed & Scoping Under Review Winter 2014 N/A N/A N/A B0988-CBO 14-EAI CP TBD TBD EAI Underrated Breaker : L.R. Industrial 115 kv EAI Winter 2014 Proposed & Scoping Under Review Winter 2014 N/A N/A N/A B0591-CBO 14-EAI CP TBD TBD EAI Underrated Breaker : L.R. Alexander 115 kv EAI Winter 2014 Proposed & Scoping Under Review Winter 2014 N/A N/A N/A B0639-CBO 14-EAI CP TBD TBD EAI Underrated Breaker : Searcy Price 115 kv EAI Winter 2014 Proposed & Scoping Under Review Winter 2014 N/A N/A N/A B5310-ICBO 14-EAI CP TBD TBD EAI Underrated Breaker : McAlmont 115 kv EAI Winter 2014 Proposed & Scoping Under Review Winter 2014 N/A N/A N/A B0980-CO 14-EAI CP TBD TBD EAI Underrated Breaker : Jacksonville North 115 EAI Winter 2015 Proposed & Scoping Under Review Winter 2015 N/A N/A N/A kv B3621-CBO 14-EAI CP TBD TBD EAI Underrated Breaker : Couch 115 kv B3860- EAI Winter 2016 Proposed & Scoping Under Review Winter 2016 N/A N/A N/A CBO 14-EAI CP TBD TBD EAI Underrated Breaker : Carpenter 115 kv EAI Winter 2016 Proposed & Scoping Under Review Winter 2016 N/A N/A N/A B1686-TCO 14-EAI-021-CP N/A Pre-Planned Transmission Service Trumann Substation - Add Capacitor Bank EAI Winter 2014 Approved Scoping Under Review Winter 2014 N/A N/A 14-EAI CP TBD TBD 14-EAI CP TBD TBD 14-EAI CP TBD TBD 14-EAI CP TBD TBD 14-EAI CP TBD TBD 10-EGL-011-CP N/A Pre-Planned 11-EGL-007-CP 4602 Appendix B EAI SPOF s: Modify relaying at White Bluff 500 kv EAI SPOF s: Modify relaying at ISES 500/161 kv EAI SPOF s: Modify relaying at Mabelvale 500 kv EAI SPOF s: Modify relaying at El Dorado 500 kv EAI SPOF s: Modify relaying at Hot Springs 500 kv Mossville - Cut-in line 616 (Nelson to Carlyss 138 kv) into Mossville 138 kv Substation Moril to Delcambre 138 kv line: Upgrade station equipment EAI Summer 2015 Proposed & Scoping Summer 2015 N/A N/A N/A EAI Summer 2015 Proposed & Scoping Summer 2015 N/A N/A N/A EAI Summer 2015 Proposed & Scoping Summer 2015 N/A N/A N/A EAI Summer 2015 Proposed & Scoping Summer 2015 N/A N/A N/A EAI Summer 2015 Proposed & Scoping Summer 2015 N/A N/A N/A EGSL Summer 2013 Approved Complete In-service 12/5/13 12/12/13 N/A Yes N/A EGSL Summer 2016 Proposed & Scoping Summer EGL CP N/A Pre-Planned Mossville to Canal - Phase 1: Upgrade 69 kv Line EGSL Winter 2013 Approved Construction moved to 1/30/14 from 12/31/13 due to crew reassignment to Arkansas to repair tornado damage. 1/30/14 N/A N/A 11-EGL CP N/A Pre-Planned 11-EGL-017-CP 4608 Appendix B 12-EGL-004-CP 4603 Appendix B 12-EGL-010-CP N/A Pre-Planned Mossville to Canal - Phase 2: Upgrade 69 kv Line EGSL Winter 2014 Proposed & Five Points to Line 281 Tap to Line 247 Tap- Upgrade EGSL Summer 2019 Proposed & 69 kv line McManus to Brady Heights - Upgrade 69 kv line EGSL Winter 2016 Proposed & New Iberia: Add kv transformer EGSL Summer 2015 Proposed & Design/Scoping Winter 2014 N/A N/A Planning Summer 2019 N/A N/A Planning Winter 2016 N/A N/A Scoping Summer 2015 N/A CP s Page 3 of 22

4 Monthly Construction Plan Report Entergy Final Construction Plan Construction Plan ID ID Driver Name Comments ed 12-EGL-015-CP N/A Pre-Planned Economic Willow Glen to Conway - Construct new 230 kv line EGSL Spring 2014 Approved Construction The project is being constructed in two phases. The East Phase is complete from Conway to the new Brittany Substation. The wetlands permit is still pending approval by the Corps. ROW acquisition is 50% complete on the west phase. The West Phase completion date is currently projected to move out from 6/1/14 to 10/1/14. 10/1/14 N/A Wyandotte - Conway ftlo St. Gabriel - AAC Corp 230 kv; Licar - Belle Helene 230 kv FTLO Coly - Vignes 230 kv; Licar - Belle Helene 230 kv ftlo Willow Glen - Waterford 500 kv; St. Gabriel - AAC Corp 230 kv ftlo of Waterford Nuclear UN 3 13-EGL-002-CP N/A Pre-Planned Lake Arthur 69 kv: Move normally open point EGSL Summer 2015 Proposed & Scoping Non-Capital. Switching Only Summer 2015 N/A Required 13-EGL-004-CP N/A N/A Customer Driven Brittany 230 kv Substation: Construct new substation and cut-in to Willow Glen to Conway 230 kv line EGSL 2013 Approved Complete In-service /21/13 N/A N/A 14-EGL-001-CP N/A Pre-Planned 14-EGL-002-CP 4611 Appendix B 14-EGL-003-CP N/A Pre-Planned 14-EGL-004-CP 4606 Appendix B Longfellow to Cade Switch - Move Normally Open Point EGSL Summer 2015 Proposed & Flannery Area Construct new kv Substation EGSL Summer 2020 Proposed & Also reconfigure 69 kv lines 340 and 749 Willow Glenn: Upgrade kv single phase EGSL Summer 2016 Proposed & transformer bank with 1200 MVA single phase bank Fancy Point: Add 2nd kv, 1200 MVA EGSL Summer 2017 Proposed & transformer Scoping Non-Capital. Switching Only Summer 2015 N/A Required Scoping Summer 2020 N/A Scoping Summer 2016 N/A Scoping Summer 2017 Fancy Auto 500/230 kv for the loss of McKnight-Coly 500 kv 14-EGL-005-CP 4625 Target Appendix A Nelson: Upgrade kv single phase transformer bank with 1200 MVA transformer bank EGSL Winter 2015 Approved Scoping 6/1/2015 N/A Nelson AT1 500/230 (ftlo) Hartburg 500kv - Cypress Nelson At 1 500/230kV ftlo Nelson Unit 14-EGL-006-CP N/A Pre-Planned 14-EGL-007-CP 4610 Appendix B 14-EGL-008-CP 4609 Appendix B 14-EGL-016-CP 4604 Appendix B 14-EGL-017-CP 4605 Target Appendix A LeBlanc - New Cap Bank #1 EGSL Summer 2015 Proposed & Chlomal to Lacassine - Upgrade Line EGSL Winter 2019 Proposed & Krotz Springs - New Cap Bank EGSL Summer 2019 Proposed & Port Hudson to Zachary REA 69 kv Line Reconductor EGSL Summer 2017 Proposed & Crown Zellerbach Area: Construct new kv EGSL Summer 2017 Proposed & substation on the Fancy Point to Waterloo 230 kv line Scoping Summer 2015 N/A Scoping Winter 2019 N/A Scoping Summer 2019 N/A Scoping Summer 2017 N/A Scoping Summer 2017 N/A 14-EGL-018-CP 4607 Appendix B Port Hudson Substation: Replace (2) kv autos with 200 MVA units 14-EGL-019-CP N/A Pre-Planned Mud Lake 230 kv Substation: Loop Sabine to Big kv Line into new Mud Lake 230 kv substation and add (2) 230 kv capacitor banks at Mud Lake 14-EGL-020-CP N/A Target Appendix A Transmission Service PPG to Rosebluff 230 kv Line: Upgrade line to increase capacity 14-EGL CP TBD TBD 14-EGL CP TBD TBD EGSL SPOF s: Modify relaying at Willow Glen 500 kv EGSL SPOF s: Modify relaying at Fancy Point 500kV 14-EGL-023-CP TBD Target Appendix A Customer Driven Michigan 230 kv substation: Construct new Michigan 230 kv substation and cut in to the Nelson to Verdine 230 kv line 14-EGL CP TBD TBD EGSL Underrated Breaker : Jaguar 69 kv CO 14-EGL CP TBD TBD EGSL Underrated Breaker : Jaguar 69 kv CO 14-EGL CP TBD TBD EGSL Underrated Breaker : Blount 69 kv TC 14-EGL CP TBD TBD EGSL Underrated Breaker : Coly 230 kv C 14-EGL CP TBD TBD EGSL Underrated Breaker : Coly 230 kv C 14-EGL-025-CP TBD TBD Customer Driven Boxwood 230 kv Substation: Cut-in new substation on the Willow Glen to Brittany 230 kv line 11-EGL-010-CP N/A Pre-Planned Sorrento Upgrade 138/115 kv Auto and upgrade Gonzales - Sorrento 138 kv Line EGSL Summer 2017 Proposed & Scoping Summer 2017 N/A EGSL Fall 2016 Approved Scoping Fall 2016 N/A EGSL Summer 2015 Proposed & EGSL Summer 2015 Proposed & EGSL Summer 2015 Proposed & Scoping New Summer 2015 N/A PPG to Rosebluff 230 kv for the loss of Hartburg to Cypress 500 kv Scoping Summer 2015 N/A N/A N/A Scoping Summer 2015 N/A N/A N/A EGSL Summer 2015 Approved Scoping Summer 2015 N/A N/A EGSL Winter 2016 Proposed & Scoping Under Review Winter 2016 N/A N/A N/A EGSL Winter 2016 Proposed & Scoping Under Review Winter 2016 N/A N/A N/A EGSL Winter 2016 Proposed & Scoping Under Review Winter 2016 N/A N/A N/A EGSL Winter 2016 Proposed & Scoping Under Review Winter 2016 N/A N/A N/A EGSL Winter 2016 Proposed & Scoping Under Review Winter 2016 N/A N/A N/A EGSL Winter 2014 Approved Design Winter 2014 N/A N/A EGSL/ELL Summer 2014 Approved Design/Construction Detailed design complete. Auto transformer has been ordered. Construction has begun on Gonzales to Sorrento line. 6/1/14 N/A SREGON_WGWAT CP s Page 4 of 22

5 Monthly Construction Plan Report Entergy Final Construction Plan Construction Plan ID ID Driver Name Comments ed 10-ELL-008-CP N/A Pre-Planned Southeast LA Coastal Improvement Plan: Phase 3 Construct Oakville to Alliance 230kV Line Add kv Autotransformer at Alliance Substation ELL Summer 2013 Approved Scoping Routing challenges continue to delay start of ROW acquisition. Alliance kv auto installation completed. ed currently moved from 6/1/14 to 6/1/15 to reflect uncertainty on ROW and DOTD permit to build line along Hwy 23. schedule will be adjusted once ROW acquisition can begin. Meetings were held with PSC Commissioner and DOTD in March. On 3/27/13 LADOTD requested Entergy to complete design and file a Utility Permit for soil borings. Soil borings are in progress. In a 9/18/13 meeting to discuss the hwy 23 route, Parish officials requested Entergy to revisit the back levee route in conjunction with the planned levee expansion by the USACE with the understanding that the Parish will provide access roads and other facilities needed to locate the line between the canal and the back levee. This option is being evaluated and will need approvals/permits from the USACE and Parish. 6/1/15 Note B Valentine - Clovelly ftlo Ninemile 230/ ELL-009-CP N/A Pre-Planned Iron Man to Tezcuco 230 kv line - Construct new line ELL Summer 2015 Approved Design/Construction Completion date moved to 2015 from 2018 based on expected change in reliability need date. Iron Man substation placed in service (1/10/12) and included in models. Tezcuco Substation expansion completed and placed into service 4/24/12. Permitting complete. ROW acquisition in progress. 5/31/15 Generation re-dispatch N/A 11-ELL-001-CP N/A Pre-Planned Enhanced Transmission Reliability Golden Meadow to Leeville 115 kv - Rebuild/relocate 115 kv transmission line ELL Spring 2014 Approved Design ROW acquisition and USACE permitting delays are adversely impacting schedule. Coastal Use permit has been received but construction is still being delayed due to delays in the USACE permit. These delays in ROW and permitting will result in the moving to The current project schedule and of 5/31/14 will be revised when the USACE permit has been received. 5/31/14 N/A N/A 11-ELL-002-CP N/A Pre-Planned 11-ELL CP N/A Pre-Planned Mt. Olive: Add Shunt Reactor ELL Winter 2013 Approved Complete In-service 12/13/13 12/19/13 N/A Yes N/A NE Louisiana Improvement - Phase 2 Oak Ridge to new Dunn Substation - Construct new 115 kv Line (1272 ACSS) Add 115 kv breakers at Dunn Add 115 kv, 32.4 MVAR capacitor bank at Dunn ELL Summer 2014 Approved Construction Foundation work 33% complete. ROW acquisition 97% complete. ROW clearing in progress. 12/19/14 N/A Swartz - Alto for the loss of Perryville - Baxter Wilson 500 kv 11-ELL-004-CP N/A Pre-Planned Northeast LA Improvement Phase 3 Upgrade Sterlington to Oakridge to Dunn 115 kv Line ELL Summer 2015 Proposed & Design/Scoping Scoping underway. Summer 2014 N/A STOAK_PVBW CP s Page 5 of 22

6 Monthly Construction Plan Report Entergy Final Construction Plan Construction Plan ID ID Driver Name Comments ed 11-ELL CP N/A Pre-Planned Generation Interconnection NM6: Modify Ninemile switchyard for interconnection ELL Winter 2014 Approved Construction ed for 6A and 6B is now schedule for 1/30/2014 (from 12/1/13) due to constraints/coordination with Fossil's EPC contractor. Gen 6C remains on track for Early finish of April of 2014; Late target finish of Dec /30/2014 (6A&6B) 12/1/2014 (6C) N/A N/A 11-ELL-012-CP N/A Pre-Planned Valentine to Clovelly 115 kv upgrade ELL Summer 2015 Approved Design now in design phase Summer 2015 Note B Valentine - Clovelly ftlo Ninemile 230/115, Valentine - Clovelly ftlo Waterford - Ninemile 230 kv Scoping Under Review 2017 N/A N/A 12-ELL-004-CP TBD TBD Load Growth Schriever: Construct new 230 kv substation ELL 2017 Proposed & 13-ELL-004-CP N/A Pre-Planned Minden Improvement Ph. 1-Place cap bank at Minden REA ELL Summer 2015 Proposed & Scoping Will require co-ordination with Lagen on final design and operation Summer 2015 N/A N/A 13-ELL-009-CP N/A N/A Customer Driven Ormond: Construct new 115 kv substation ELL 2014 Approved Complete In-service /11/13 N/A N/A 14-ELL-001-CP 4612 Appendix B Norco 115 kv Substation: Add 30.5 MVAR Capacitor ELL Summer 2017 Proposed & Scoping Summer 2017 N/A Bank 14-ELL-006-CP 4639 Appendix B Ninemile to Harvey2 115 kv: Reconductor line and change station limiting elements ELL Summer 2020 Proposed & Scoping moved from Horizon Plan to Construction Plan Summer ELL CP TBD TBD ELL Underrated Breaker : Waterford 230 kv S1745-CO ELL Winter 2016 Proposed & 14-ELL CP TBD TBD ELL Underrated Breaker : Waterford 230 kv ELL Winter 2016 Proposed & S1754-CO 14-ELL CP TBD TBD ELL Underrated Breaker : Ninemile 115 kv ELL Winter 2016 Proposed & S6342-CO 14-ELL CP TBD TBD ELL SPOF s: Modify relaying at Ninemile 230 ELL Summer 2015 Proposed & kv 14-ELL CP TBD TBD ELL SPOF s: Modify relaying at Southport 230 ELL Summer 2015 Proposed & kv 14-ELL CP TBD TBD ELL SPOF s: Modify relaying at Labarre 230 kv ELL Summer 2015 Proposed & 14-ELL CP TBD TBD ELL SPOF s: Modify relaying at Harrahan 230 ELL Summer 2015 Proposed & kv 14-ELL CP TBD TBD ELL SPOF s: Modify relaying at Paris 230 kv ELL Summer 2015 Proposed & 14-ELL CP TBD TBD ELL SPOF s: Modify relaying at Market Street ELL Summer 2015 Proposed & 230 kv 14-ELL-012-CP TBD TBD Ninemile to Derbigny: Upgrade 230 kv line ELL/ENOI Summer 2016 Proposed & 14-ELL-013-CP TBD TBD Ninemile to Napoleon: Upgrade 230 kv line ELL/ENOI Summer 2016 Proposed & 14-ELL-014-CP TBD TBD Gypsy: Add (2) 50 MVAR Capacitor Banks ELL Summer 2016 Proposed & 14-ELL-015-CP TBD TBD Gypsy: Change kv autotransformer tap ELL Summer 2016 Proposed & settings 11-EMI-002-CP N/A Pre-Planned Baxter Wilson to S.E. Vicksburg - Upgrade 115 kv line EMI Summer 2015 Proposed & 11-EMI-007-CP 4613 Appendix B Breakers at Hollandale and Belzoni Tap SS (close EMI Summer 2019 Proposed & normally-open point) 12-EMI-001-CP 4614 Appendix B Franklin - McComb build new 115 kv line (constructed EMI Summer 2018 Proposed & to 230 kv) Also upgrade all substation elements along Tylertown to McComb 115 kv line to provide a minimum 1000A rating. 12-EMI-004-CP TBD TBD Load Growth Henderson Road: Build new substation EMI 2018 Proposed & 14-EMI-002-CP N/A Pre-Planned Bozeman Rd to Tinnin Rd 230kV: Build new 230kV line EMI Summer 2017 Proposed & from Bozeman Road to GASES-Ray Braswell 230kV and add new breaker station 14-EMI-003-CP N/A Pre-Planned Natchez Improvement Phase 1: Baxter Wilson to Natchez SES 115kV Build new 115kV line rated 260MVA (230kV constructed) 14-EMI-005-CP N/A Pre-Planned Enhanced Transmission Reliability Vicksburg Area Improvement : Build new 115kV switching station and rebuild E.Vicksburg-R.Braswell 115kV and SE Vicksburg-new switching station. Upgrade station equipment at SE Vicksburg and Bovina EMI Summer 2018 Proposed & EMI Summer 2018 Proposed & Scoping Under Review Winter 2016 N/A N/A N/A Scoping Under Review Winter 2016 N/A N/A N/A Scoping Under Review Winter 2016 N/A N/A N/A Scoping New Summer 2015 N/A N/A N/A Scoping New Summer 2015 N/A N/A N/A Scoping New Summer 2015 N/A N/A N/A Scoping New Summer 2015 N/A N/A N/A Scoping New Summer 2015 N/A N/A N/A Scoping New Summer 2015 N/A N/A N/A Scoping New Summer 2016 N/A N/A Scoping New Summer 2016 N/A N/A Scoping New Summer 2016 N/A N/A Scoping New Non-Capital. Tap Summer 2016 N/A N/A adjustments only. Scoping Scoping underway Summer 2015 N/A BWLVKS_VKSW Scoping Scoping need date has moved to Summer 2019 need date being accelerated from Summer 2020 to Summer Summer 2019 N/A N/A Summer 2018 N/A Brookhaven - Mallalieu 115 kv for the loss of Franklin - Bogalusa 500 kv Scoping Under Review 2018 N/A N/A Scoping Summer 2017 N/A N/A Scoping Summer 2018 N/A Scoping Summer 2018 N/A 14-EMI-004-CP 4615 Appendix B McAdams: Add 3rd kV autotransformer EMI Summer 2020 Proposed & Scoping Summer 2020 N/A CP s Page 6 of 22

7 Monthly Construction Plan Report Entergy Final Construction Plan Construction Plan ID ID Driver Name Comments ed 14-EMI-006-CP N/A Pre-Planned Horn Lake Substation: Upgrade 115 kv switch J0966 EMI Summer 2014 Proposed & Scoping Summer 2014 Note B N/A LAB to 1200 A. 14-EMI CP TBD TBD EMI Underrated Breaker : Rex Brown 115 kv EMI Winter 2015 Proposed & Scoping Under Review Winter 2015 N/A N/A N/A J6797-CO 14-EMI CP TBD TBD EMI Underrated Breaker : Rex Brown 115 kv EMI Winter 2015 Proposed & Scoping Under Review Winter 2015 N/A N/A N/A J7497-CO 14-EMI CP TBD TBD EMI Underrated Breaker : Rex Brown 115 kv EMI Winter 2015 Proposed & Scoping Under Review Winter 2015 N/A N/A N/A J9732-CO 14-EMI CP TBD TBD EMI Underrated Breaker : Rex Brown 115 kv EMI Winter 2015 Proposed & Scoping Under Review Winter 2015 N/A N/A N/A J9742-CO 14-EMI CP TBD TBD EMI Underrated Breaker : Rex Brown 115 kv EMI Winter 2015 Proposed & Scoping Under Review Winter 2015 N/A N/A N/A J9743-CO 14-EMI CP TBD TBD EMI Underrated Breaker : Rex Brown 115 kv EMI Winter 2015 Proposed & Scoping Under Review Winter 2015 N/A N/A N/A J9759-CO 14-EMI CP TBD TBD EMI Underrated Breaker : Rex Brown 115 kv EMI Winter 2016 Proposed & Scoping Under Review Winter 2016 N/A N/A N/A J9753-CO 14-EMI CP TBD TBD EMI Underrated Breaker : Greenville 115 kv EMI Winter 2016 Proposed & Scoping Under Review Winter 2016 N/A N/A N/A J9940-CO 12-ENO-001-CP N/A N/A Load Growth Midtown: Add 230 kv distribution transformers ENOI 2014 Approved Construction 2014 N/A N/A 14-ENO CP TBD TBD ENOI Underrated Breaker : Claiborn 115 kv ENOI Winter 2014 Proposed & Scoping Under Review Winter 2014 N/A N/A N/A N0143-ICBO 14-ENO CP TBD TBD ENOI Underrated Breaker : Claiborn 115 kv ENOI Winter 2014 Proposed & Scoping Under Review Winter 2014 N/A N/A N/A N0123-ICBO 14-ENO-002-CP TBD TBD Market Street Substation: Upgrade bus and jumpers ENOI Summer 2018 Proposed & Scoping New Summer 2018 N/A N/A 11-ETI-003-CP N/A Pre-Planned Deweyville (JNEC) - Add 69 kv capacitor bank ETI Winter 2014 Proposed & Design/Scoping Facilities owned by JNEC. Entergy and JNEC are working to establish final projected in-service date. expectations are 2014 Winter. Winter 2014 Note B N/A 11-ETI-018-CP N/A Pre-Planned Construct new China to Amelia 230kV line ETI Summer 2016 Approved Design/Scoping CCN application filed on July 19, Expansion of Amelia to both reterminate existing lines and terminate new line from China as well. is on track for a Summer Summer 2016 N/A N/A 11-ETI-023-CP N/A Pre-Planned 11-ETI-026-CP 4622 Appendix B 11-ETI-033-CP N/A Pre-Planned 11-ETI-037-CP 4618 Appendix B 11-ETI-039-CP N/A Pre-Planned 11-ETI-042-CP N/A Pre-Planned Orange County 230kV : Construct new Chisholm Road 230 kv substation, Construct new line from Hartburg to Chisholm Road, add 2nd Hartburg kv auto ETI Summer 2017 Proposed & Upgrade Splendora to Apollo 138 kv Line ETI Summer 2019 Proposed & Toledo Bend to Leach 138 kv - Upgrade line ETI Fall 2014 Proposed & Construct new China to Stowell 138 kv line ETI Summer 2018 Proposed & Upgrade Jacinto - Splendora 138 kv Line ETI Summer 2015 Proposed & New 50.2 MVAR Cap Bank at Parkway 138kV ETI Summer 2014 Proposed & (Formerly expand Cap Bank at New Caney 138kV) Design/Scoping The CCN process for this line targeted to start in mid - late summer of Summer 2017 N/A Hartburg - Inland Orange 230 kv for the loss of Hartburg - Cypress 500 kv; Hartburg 500/230 kv Auto for the loss of Hartburg - Cypress 500 kv Scoping Summer 2019 N/A Scoping Fall 2014 N/A LCHTOL_GRICR TBLCH_MTOHTB Scoping Summer 2018 N/A N/A Scoping Summer 2015 N/A Jacinto - Splendora 138 kv ftlo China - Dayton 230 kv Scoping Team has conducted site visit Summer 2014 N/A N/A as part of scoping activities. 12-ETI-004-CP N/A Pre-Planned Ponderosa Switching Station: tie lines Longmire to Fish Creek and Conroe to Woodhaven into new switching station (Formerly referred to as Conroe Area SS) ETI Winter 2013 Approved Complete In-service 12/21/13 12/23/13 N/A Yes Tubular - Dobbin 138 kv ftlo Grimes - Mt. Zion 138 kv 12-ETI-006-CP 4620 Appendix B 12-ETI-007-CP N/A Pre-Planned 12-ETI-009-CP 4616 Appendix B 12-ETI-017-CP 4621 Appendix B 13-ETI-006-CP N/A Pre-Planned Kolbs 230 kv - Add capacitor bank ETI Summer 2018 Proposed & Alden 138 kv Substation: Add Capacitor Bank ETI Summer 2015 Proposed & Sabine: Upgrade terminal equipment (Sabine to Big 3 ETI Summer 2017 Proposed & line) Gulfway 230 kv substation: Upgrade equipment on ETI Summer 2018 Proposed & VFW Park 230 kv line bay Magnolia Groveton: Add 25.1 MVAR Cap Bank ETI Summer 2015 Proposed & Scoping Summer 2018 N/A Scoping Summer 2015 N/A N/A Scoping Summer 2017 N/A Sabine - Big Three 230 kv ftlo Hartburg - Nelson 500 kv Scoping Summer 2018 N/A Scoping Summer 2015 N/A CP s Page 7 of 22

8 Monthly Construction Plan Report Entergy Final Construction Plan Construction Plan ID ID Driver Name Comments ed 13-ETI CP N/A Pre-Planned 13-ETI CP N/A Pre-Planned 13-ETI CP N/A Pre-Planned Ponderosa to Grimes: Construct new 230 kv Line Add kv Auto at Grimes Add kv Auto at Ponderosa ETI Summer 2016 Approved Scoping The CCN application was submitted August 19, Substation scoping to begin fall of Scoping site visit have been completed. Summer 2016 N/A GRIMTZ_WDN GRIMZ_GRICRO Mt. Zion to Grimes ftlo Grimes - Bentwater 138 kv Grimes - Bentwater ftlo Mt. Zion - Grimes 138 kv Grimes 345/138 Auto ftlo Grimes 345/138 Auto Conroe to Ponderosa 138 kv line: Upgrade Line ETI Summer 2016 Approved Scoping Summer 2016 N/A N/A Pansy to Lovells Lake 69 kv line: Upgrade line to 100 deg design ETI Winter 2013 Proposed & Design/Scoping LIDAR flown. Data being analyzed to move forward with project Winter 2013 N/A N/A 13-ETI CP N/A Pre-Planned Lovells Lake to Texas Hillebrandt 69 kv line: Upgrade line to 100 deg design ETI Winter 2013 Proposed & Design/Scoping LIDAR flown. Data being analyzed to move forward with project Winter 2013 N/A N/A 13-ETI CP N/A N/A 13-ETI-011-CP N/A Pre-Planned South Beaumont to Texas Hillebrandt 69 kv line: Upgrade line to 100 deg design ETI Winter 2013 Proposed & Lewis Creek to Egypt 138 kv line: Reconductor ETI Summer 2014 Proposed & Design/Scoping Design/Scoping LIDAR flown. Data being analyzed to move forward with project Winter 2013 N/A N/A A Contract Manager has been Summer 2014 N/A N/A assigned to this project and will begin scoping activities. 13-ETI-012-CP N/A Pre-Planned Construct new Porter to Forest 138 kv transmission line - Construct new line from Porter to Oakridge area and tie into de-energized line Terminate line 403 into Forest 138 kv substation ETI Summer 2016 Proposed & Design/Scoping The site for the Forest station has been identified. The CNN is schedule to start in the next few months. Option to acquire Forest Site obtained. Environmental assessment has begun. Site visit for Forest SS completed Summer 2016 N/A N/A 12-ETI-018-CP N/A N/A Load Growth Forest: Add distribution transformers at new substation ETI 2016 Proposed & 13-ETI-013-CP 4617 Appendix B Egypt to Panorama 138 kv Line: Reconductor line ETI Summer 2017 Proposed & 13-ETI-014-CP 4623 Appendix B Panorama to Longmire 138 kv Line: Reconductor ETI Summer 2019 Proposed & 13-ETI-021-CP N/A N/A Load Growth Dishman: Construct new substation ETI 2017 Proposed & 14-ETI CP 4619 Appendix B Raywood Area Improvements ETI Summer 2018 Proposed & Add 2nd kv Auto at Raywood 14-ETI CP 4624 Appendix B Raywood Area Improvements ETI Summer 2019 Proposed & Construct 2nd Raywood to Daisetta 69 kv line (extend line 440 approximately 2.2 miles to Daisetta substation) 14-ETI-004-CP N/A Pre-Planned Leach 138 kv Substation: DTEC add 138 kv breakers (To accommodate DTEC/TEXLA Tie to close normally open point) ETI Fall 2014 Proposed & 14-ETI-005-CP N/A N/A Load Growth Parkway: Construct new substation ETI 2014 Proposed & 14-ETI CP TBD TBD ETI SPOF s: Modify relaying at Sabine 230/138 ETI Summer 2015 Proposed & kv 14-ETI CP TBD TBD ETI SPOF s: Modify relaying at VFW Park 230 ETI Summer 2015 Proposed & kv Scoping Under Review 2016 N/A N/A Design/Scoping Summer 2017 N/A N/A Scoping Summer 2019 N/A Scoping Under Review 2017 N/A N/A Scoping Summer 2018 N/A Scoping Summer 2019 N/A Scoping Fall 2014 Leach to Newton Bulk ftlo Cypress to Hartburg 500 kv Scoping Under Review 2014 N/A N/A Scoping Summer 2015 N/A N/A N/A Scoping Summer 2015 N/A N/A N/A CP s Page 8 of 22

9 Monthly Construction Plan Report Entergy Final Construction Plan (HORIZON PLAN PROJECT LISTING) Construction Plan ID ID Driver Name Comments ed 11-EAI-015-HZ 4669 Appendix C Jim Hill Area Upgrades Doniphan (AECI New Sub) - Datto 161 construct new line EAI Summer 2020 Conceptual Conceptual Conceptual Summer EAI-021-HZ 4675 Appendix C 12-EAI-014-HZ 4666 Appendix C 12-EAI-033-HZ 4667 Appendix C 12-EAI-034-HZ 4668 Appendix C 13-EAI-001-HZ 4676 Appendix C 13-EAI-002-HZ 4677 Appendix C 13-EAI-005-HZ 4678 Appendix C 14-EAI-003-HZ 4674 Appendix C 14-EAI-006-HZ 4681 Appendix C 14-EAI-007-HZ 4682 Appendix C 14-EAI-010-HZ 4670 Appendix C 14-EAI-011-HZ 4671 Appendix C 14-EAI-012-HZ 4672 Appendix C 14-EAI-013-HZ 4673 Appendix C 14-EAI-014-HZ 4679 Appendix C 14-EAI-015-HZ 4680 Appendix C 14-EAI-016-HZ 4683 Appendix C 11-EGL-018-HZ 4630 Appendix C 14-EGL-010-HZ 4626 Appendix C 14-EGL-011-HZ 4627 Appendix C 14-EGL-012-HZ 4628 Appendix C 14-EGL-013-HZ 4631 Appendix C 14-EGL-014-HZ 4632 Appendix C 14-EGL-015-HZ 4629 Appendix C Transmisison Reliability - Meeting 13-ELL-005-HZ 4633 Appendix C 13-ELL-006-HZ 4634 Appendix C 14-ELL-002-HZ 4635 Appendix C 14-ELL-003-HZ 4636 Appendix C 14-ELL-004-HZ 4637 Appendix C 14-ELL-005-HZ 4638 Appendix C 14-ELL-007-HZ 4640 Appendix C 14-ELL-011-HZ TBD TBD 14-ELL-010-HZ TBD TBD 11-ETI-002-HZ 4652 Appendix C Trumann-Trumann West- Upgrade 161 kv Line EAI Summer 2021 Conceptual Conceptual Conceptual Summer 2021 Mabelvale-Bryant: Reconductor 115kV line EAI Summer 2020 Conceptual Conceptual Conceptual Summer 2020 Hergett: Add 36 MVAR Capacitor Bank EAI Summer 2020 Conceptual Conceptual Conceptual Summer 2020 Jonesboro to Jonesboro SPA reconductor line EAI Summer 2020 Conceptual Conceptual Conceptual Summer 2020 Pine Bluff McCamant- Pine Bluff East: Reconductor line EAI Summer 2021 Conceptual Conceptual Conceptual Summer 2021 Pine Bluff Watson Chapel - Pine Bluff South: Rebuild EAI Summer 2021 Conceptual Conceptual Conceptual Summer 2021 line to 230 kv construction and operate at 115 kv Bryant: Install 21.6 MVAR capacitor bank EAI Summer 2021 Conceptual Conceptual Conceptual Summer 2021 Ulm: Add 21.4MVAR capacitor Bank EAI Summer 2021 Conceptual Conceptual Conceptual Summer 2021 Beebe - Garner: Build new 161kV line, Build new 161kV Garner sub - tap Copper Springs-Searcy S. line section EAI Summer 2021 Conceptual Conceptual Conceptual Summer 2021 Wynne S: Install 24 MVAR capacitor bank EAI Summer 2022 Conceptual Conceptual Conceptual Summer 2022 West Memphis - Add 2nd kv auto EAI Summer 2020 Conceptual Conceptual Conceptual Summer 2020 El Dorado - Add 2nd kv auto (utilize auto removed from Mabelvale) EAI Summer 2020 Conceptual Conceptual Conceptual Summer 2020 McNeil - Add 2nd kv auto (utilize auto removed EAI Summer 2020 Conceptual Conceptual Conceptual Summer 2020 from Mabelvale) West Memphis to West Memphis Polk 161 kv line - EAI Summer 2020 Conceptual Conceptual Conceptual Summer 2020 Upgrade line Bauxite - Install two (2) MVAR capacitor banks EAI Summer 2021 Conceptual Conceptual Conceptual Summer 2021 Haskell - Install 21.6 MVAR capacitor bank EAI Summer 2021 Conceptual Conceptual Conceptual Summer 2021 Woodlawn to Bauxite 115 kv line - Upgrade line EAI Summer 2022 Conceptual Conceptual Conceptual Summer 2022 Francis to Marydale: Upgrade 69 kv line EGSL Winter 2023 Conceptual Conceptual Conceptual Winter 2023 Meaux to Abbeville - Upgrade Meaux Line bay bus EGSL Summer 2020 Conceptual Conceptual Conceptual Summer 2020 Longfellow to Cade Switch - Construct new 69kV EGSL Summer 2022 Conceptual Conceptual Conceptual Summer 2022 parallel line from New Iberia to Line 625A Tap Point. LeBlanc - New Cap Bank #2 EGSL Summer 2022 Conceptual Conceptual Conceptual Summer 2022 Serpent 69 kv Substation: Upgrade Lacassine to Carter EGSL Winter 2023 Conceptual Conceptual Conceptual Winter kV conductor. Kaplan to Hunter - Upgrade Line EGSL Summer 2024 Conceptual Conceptual Conceptual Summer 2024 Meaux to Abbeville - Reconductor Line EGSL Summer 2022 Conceptual Conceptual Conceptual Summer 2022 Vienna to Ruston Frazier Road 115 kv Line 173: ELL Summer 2020 Conceptual Conceptual Conceptual Summer 2020 Upgrade metering CTs at Ruston Ninemile to Westwego 115 kv: Reconductor Line ELL Summer 2020 Conceptual Conceptual Conceptual Summer 2020 Sterlington 115 kv Substation: Upgrade jumpers on the Sterlington to Walnut Grove 115 kv line (line 107) ELL Summer 2020 Conceptual Conceptual Conceptual Summer 2020 Bayou Verret 230 kv Substation : Add 40.7 MVAR ELL Summer 2020 Conceptual Conceptual Conceptual Summer 2020 Capacitor Bank Amite kv Auto: Change tap to ELL Winter 2020 Conceptual Conceptual Conceptual Winter 2020 North Louisiana Improvement Phase 4 Sacksonia to Winnsboro: Construct New 115 kv Line ELL Summer 2021 Conceptual Conceptual Conceptual Summer 2021 Ramsay 230 kv Substation: Add 40.7 MVAR Capacitor ELL Winter 2023 Conceptual Conceptual Conceptual Winter 2023 Bank Mandeville Substation: Add 43.2 MVAR, 230 kv ELL Summer 2020 Conceptual Conceptual Conceptual Summer 2020 capacitor bank Bogalusa Substation: Add 43.2 MVAR, 230 kv ELL Summer 2024 Conceptual Conceptual Conceptual Summer 2024 capacitor bank Reconductor Sabine to Port Neches Bulk (Line 515) ETI Summer 2024 Conceptual Conceptual Conceptual Summer 2024 HP s Page 9 of 22

10 Monthly Construction Plan Report Entergy Final Construction Plan (HORIZON PLAN PROJECT LISTING) Construction Plan ID ID Driver Name Comments ed 11-ETI-016-HZ 4654 Appendix C 11-ETI-019-HZ 4648 Appendix C 11-ETI-038-HZ 4653 Appendix C 11-ETI-040-HZ 4655 Appendix C 12-ETI-001-HZ 4649 Appendix C 12-ETI-008-HZ 4643 Appendix C 12-ETI-010-HZ 4651 Appendix C 12-ETI-014-HZ 4647 Appendix C 13-ETI-007-HZ 4656 Appendix C 13-ETI-015-HZ 4644 Appendix C 13-ETI-016-HZ 4646 Appendix C 13-ETI-018-HZ 4650 Appendix C 13-ETI-020-HZ 4645 Appendix C Transmission Reliability-Meeting 14-ETI-002-HZ 4641 Appendix C 14-ETI-003-HZ 4642 Appendix C Add 2nd Cypress Auto 500/138kV ETI Summer 2024 Conceptual Conceptual Conceptual Summer 2024 Cut Line 871 Jacinto to Splendora 138 kv line into the Cleveland 138 kv substation. ETI Summer 2023 Conceptual Conceptual Conceptual Summer 2023 Reconductor Sabine to Port Neches Bulk (via Linde Line ETI Summer 2024 Conceptual Conceptual Conceptual Summer ) Helbig to Chisolm Road - Reconductor with ACCC ETI Summer 2024 Conceptual Conceptual Conceptual Summer 2024 Winshire 69 kv: Add capacitor bank ETI Summer 2023 Conceptual Conceptual Conceptual Summer 2023 Upgrade Apollo to Porter 138 kv ETI Summer 2021 Conceptual Conceptual Conceptual Summer 2021 Buna: Add capacitor bank ETI Summer 2023 Conceptual Conceptual Conceptual Summer 2023 Amelia to Helbig: Reconductor Line ETI Summer 2022 Conceptual Conceptual Conceptual Summer 2022 Western Region Reliability Improvement Plan Phase 3 Final Construct new Cypress to Jacinto 230 kv Line with series compensation ETI Summer 2024 Conceptual Conceptual Conceptual Summer 2024 Eastgate 138 kv Substation: Add 37.7 MVAR Capacitor ETI Summer 2021 Conceptual Conceptual Conceptual Summer 2021 Bank Ponderosa to Fish Creek 138 kv: Reconductor ETI Summer 2022 Conceptual Conceptual Conceptual Summer 2022 Dobbins 138 kv Substation: Add 25.1 MVAR capacitor bank ETI Summer 2023 Conceptual Conceptual Conceptual Summer 2023 Jacinto to Cleveland 138 kv Line: Upgrade line bay ETI Summer 2021 Conceptual Conceptual Conceptual Summer 2021 risers at both Jacinto and Cleveland Carroll St - Neches Line 1 ETI Summer 2020 Conceptual Conceptual Conceptual Summer 2020 Carroll St - Neches line 2 ETI Summer 2020 Conceptual Conceptual Conceptual Summer 2020 HP s Page 10 of 22

11 Monthly Construction Plan Report PREVIOUSLY COMPLETED PROJECTS Construction Plan ID ID Driver Name Comments ed 10CP-EAI-001 Hamlet 161 kv Substation: Install 161 kv Breaker on Conway Industrial Line 10CP-EAI-002 Gillette 115 kv Substation: Install 10.8 MVAR Capacitor Bank 10CP-EAI-003 Conway West - Donaghey 161 kv Line: Reconductor with 666 ACSS 10CP-EAI-004 Sarepta (NW Louisiana/South Arkansas Voltage Support Plan) Add 10.8 MVAR capacitor bank at Emerson 115 kv substation 10CP-EAI-005 Danville 161 kv Substation: Upgrade Terminal Equipment to match or exceed Magazine line ratings 10CP-EAI-006 Donaghey - Conway South 161 kv Line: Reconductor with 666 ACSS 10CP-EAI Transmission Service SMEPA (Plum Point): * Dell - Manilla 161kV Line: Upgrade to at least 247MVA 10CP-EAI Transmission Service SMEPA (Plum Point): * Manilla - Monette 161kV Line: Upgrade to at least 247MVA 10CP-EAI Transmission Service SMEPA (Plum Point): * Jonesboro North - Paragould South 161kV Line: Upgrade to at least 247MVA 10CP-EAI Transmission Service SMEPA (Plum Point): * Jonesboro North - Jonesboro 161kV Line: Upgrade to at least 247MVA 10CP-EAI-008 Beebe 115 kv Substation: Install 21.6 MVAR Capacitor Bank 10CP-EAI-009 Melbourne - Sage 161 kv Line: Upgrade line to at least 1200 A EAI Summer 2009 Approved Complete In-service 12/4/09 12/4/09 Complete Yes EAI Summer 2009 Approved Complete In-service 7/1/09 5/16/09 Complete Yes EAI Summer 2009 Approved Complete In-service 3/24/09 Complete Yes EAI Summer 2009 Approved Complete In-service 12/31/09 10/8/09 Complete Yes EAI Fall 2009 Approved Complete In-service 8/14/09 8/14/09 Complete Yes EAI Spring 2010 Approved Complete In-service 4/21/10 Complete Yes EAI Spring 2010 Approved Complete In-service 4/5/10 4/2/10 Complete Yes EAI Spring 2010 Approved Complete In-service 12/26/08 12/22/08 Complete Yes EAI Spring 2010 Approved Complete In-service 5/29/09 5/14/09 Complete Yes EAI Spring 2010 Approved Complete In-service 1/8/10 1/9/10 Complete Yes EAI Summer 2010 Approved Complete In-service 6/1/10 4/21/10 Complete Yes EAI Summer 2010 Approved Complete In-service 6/1/10 6/19/10 Complete Yes 10CP-EAI-010 Warren East 115 kv Substation: Install 10.8 MVAR Capacitor Bank 10CP-EAI-011 Parkin to Twist 161 kv - Replace line trap at Parkin (increase rating of line segment) 10CP-EAI Transmission Service Transmission Service (OG&E) Upgrade ANO - Russelville North 161 kv Line to 546 MVA 10CP-EAI Transmission Service Transmission Service (OG&E) Upgrade Russelville East - Russelville South 161 kv Line to 448 MVA 10-EAI-013-CP Osage Creek-Grandview New Line Build new 161 kv (At Least 1200 A) line from Grandview (Planned SPA 161 kv Substation tapped on the Eureka - Table Rock 161 kv Line) to Osage Creek Harrison East to Everton Road 161 kv Line: Upgrade Harrison East Terminal Equipment to 1200 A 10CP-EAI CP-EAI Transmission Service Transmission Service (Aquila) Upgrade Hot Springs - Bismark 115 kv Line to 176 MVA 10-EAI CP 10-EAI CP Holland Bottoms (Cabot EHV): Construct new 500/161/115 kv substation Phase 1 s Tap the Keo - ISES 500 kv Line Tap the Cabot - Jacksonville North 115 kv Line Install 500 kv and 115 kv Busses and a 600 MVA 500 kv / 115 kv Autotransformer Holland Bottoms (Cabot EHV): Construct new 500/161/115 kv substation Phase 2 s Install 161 kv Bus and a 600 MVA 500 kv / 161 kv Autotransformer 10CP-EAI Transmission Service Transmission Service (Aquila) Upgrade Bismark - Alpine 115 kv Line to 176 MVA 10CP-EAI Transmission Service Transmission Service (Aquila) Upgrade Alpine - Amity 115 kv Line to 176 MVA EAI Summer 2010 Approved Complete In-service 8/6/10 7/18/10 Complete Yes EAI Winter 2010 Approved Complete In-service 12/31/10 12/22/10 Complete Yes EAI Summer 2010 Approved Complete In-service 6/1/10 5/18/10 Complete Yes EAI Summer 2010 Approved Complete In-service 9/30/10 8/12/10 Complete Yes EAI Summer 2011 Approved Complete In-service 12/15/11 11/28/11 Complete Yes N/A EAI Winter 2009 Approved Complete In-service 12/15/09 12/15/09 Complete Yes EAI Winter 2011 Approved Complete In-service 6/1/11 10/20/10 Complete Yes EAI Summer 2011 Approved Complete In-service 12/31/11 1/6/12 Complete Yes N/A EAI Summer 2012 Approved Complete In-service 6/1/12 5/23/12 Complete Yes N/A EAI Winter 2011 Approved Complete In-service 2/28/11 3/2/11 Complete Yes EAI Winter 2011 Approved Complete In-service 3/31/11 3/22/11 Complete Yes Completed s Page 11 of 22

12 Monthly Construction Plan Report PREVIOUSLY COMPLETED PROJECTS Construction Plan ID ID Driver Name Comments ed 10-EAI-017-CP 10-EAI-018-CP Holland Bottoms - Hamlet 161 kv Line: Construct new 161 kv Line Convert Hamlet SS to a breaker station (Single Bus Single Breaker Scheme) Move the Quitman line from Gold Creek to Hamlet SS Move the Gravel Ridge line from Gold Creek to Hamlet SS Construct a line rated at least 1200 A from Hamlet SS to Holland Bottoms Ebony 161 kv Switching Station: Install 5 Breaker Ring Bus Lines Terminating Into New Ebony Substation (ratings unchanged): Ebony - Kuhn Road 161 kv Line Ebony - WM Lehi - WM Polk - WM EHV 161 kv Line Ebony - WM Dover - WM Gateway 161 kv Line Ebony - Marked Tree 161 kv Line Ebony - WM Lehi - WM EHV 161 kv Line EAI Summer 2012 Approved Complete In-service 6/1/12 5/23/12 Complete Yes N/A EAI Summer 2012 Approved Complete In-service 12/31/12 11/16/12 Complete Yes N/A 10-EAI-019-CP Jonesboro to Hergett 161 kv Line: Upgrade 161 kv Line to at least 240 MVA 10-EAI-020-CP Benton North to Benton South: Construct New 115 kv Line Rated at least 170 MVA Install Switching Stations at Benton North and Benton South 10-EAI CP Transmission Service Westar Transmission Service Monette - Paragould 161kV Line: Upgrade to at least 246 MVA 10-EAI CP Transmission Service Westar Transmission Service Paragould Substation: Upgrade the switch B6673 from 600A to 2000A 10-EAI CP Transmission Service Westar Transmission Service Russellville South - Dardanelle Dam (SPA) 161kV Line: Replace switch 10CP-EAI-023 Couch to McNeil 115kV Line: Upgrade jumpers at Couch 10CP-EAI-024 Lake Catherine 4 to Arklahoma 115 kv line: Upgrade risers at Arklahoma 10CP-EAI-026 Mablevale to LR Alexander 115 kv line: Replace switches and risers at Mablevale and upgrade bus at LR Mann Road 10CP-EAI-027 Russelville North to Russelville East 115 kv line: Replace jumpers at Russellville East 10CP-EAI-028 Morgan to Mayflower 115 kv line: Replace jumpers and bus at Mayflower 10CP-EAI-029 Maumelle East SS to Morgan 115 kv line: Replace switch and bus at Maumelle East SS 10CP-EAI-030 Heber Springs South to Heber Springs Industrial 161 kv line: Replace bus at Heber Springs South 10-EAI-031-CP Economic West Memphis to Birmingham Steel 500 kv line flowgate: Replace 500 kv breaker, six line traps, and 2 switches at West Memphis 500 kv substation 11-EAI-001-CP Pine Bluff Voltage Support - Phase 1 Poyen 115 kv Substation: Add 21.6 MVAR Capacitor Bank 11-EAI CP N/A Pre-Planned Economic Sheridan South 500 kv FG Upgrade: Sheridan 500 kv Substation replace 11 switches, and 6 line traps EAI Summer 2012 Approved Complete In-service 5/1/12 5/3/12 Complete Yes JONHE_JONJOS EAI Winter 2012 Approved Complete In-service 6/30/13 4/22/13 Complete Yes N/A EAI Summer 2012 Approved Complete In-service 12/30/11 1/10/12 Complete Yes MONJPA_SANSH EAI Summer 2012 Approved Complete In-service 10/16/11 9/29/11 Complete Yes MONJPA_SANSH EAI Summer 2012 Approved Complete In-service 12/31/11 10/31/11 Complete Yes EAI Summer 2011 Approved Complete In-service Winter /20/11 Complete Yes EAI Summer 2011 Approved Complete In-service Spring /24/11 Complete Yes EAI Winter 2010 Approved Complete In-service 4/6/11 4/13/11 Complete Yes EAI Spring 2011 Approved Complete In-service Winter /17/10 Complete Yes EAI Summer 2011 Approved Complete In-service 2/4/11 2/8/11 Complete Yes EAI Summer 2011 Approved Complete In-service Spring /12/11 Complete Yes EAI Summer 2011 Approved Complete In-service 4/7/11 4/25/11 Complete Yes EAI Winter 2011 Approved Complete In-service 3/5/12 2/28/12 Complete Yes IWMPBIR_SANSH EAI Summer 2012 Approved Complete In-service 6/15/12 5/31/12 Complete Yes N/A EAI Summer 2014 Approved Complete In-service 6/1/14 12/5/13 Complete Yes SHRMAB_KEO, MABSH_WBSH, SHEWHB_MABWR, WHBSHE_MABEL, WHBSHR_KEOWH, SHRELD_HSPET, SHDELD_MCETT, SHEHV_MAGNET 11-EAI CP N/A Pre-Planned Economic Sheridan South 500 kv FG Upgrade: Eldorado 500 kv Substation replace 1 switch and 2 line traps 11-EAI CP N/A Pre-Planned Economic Sheridan South 500 kv FG Upgrade: White Bluff 500 kv Substation replace 5 switches 11-EAI-006-CP Ebony 161 kv Switching Station: Add 36 MVAR Capacitor Bank EAI Summer 2014 Approved Complete In-Service. Work completed at El Dorado 4/19/13. Work completed at Sheridan end. EAI Summer 2014 Approved Complete In-Service. Construction at White Bluff Complete 3/16/13. Work completed on White Bluff end 10/8/13. Complete Sheridan to White Bluff 500 kv line upgrade complete 10/8/13. 6/1/14 12/5/13 Complete Yes SHRELD_HSPET, SHDELD_MCETT, SHEHV_MAGNET 6/1/14 10/8/13 Complete Yes WHBSHE_MABEL, WHBSHR_KEOWH EAI Winter 2012 Approved Complete In-service 12/31/12 11/30/12 Complete Yes N/A Completed s Page 12 of 22