Electricities Office Webinar: December 12, 2019 Meeting Overview
Discover the highlights of the December 12, 2019 meeting at ElectriCities Office, featuring agenda topics, study updates, reliability plans, new projects, and major undertakings in the realm of electricity transmission.
Download Presentation
Please find below an Image/Link to download the presentation.
The content on the website is provided AS IS for your information and personal use only. It may not be sold, licensed, or shared on other websites without obtaining consent from the author. If you encounter any issues during the download, it is possible that the publisher has removed the file from their server.
You are allowed to download the files provided on this website for personal or commercial use, subject to the condition that they are used lawfully. All files are the property of their respective owners.
The content on the website is provided AS IS for your information and personal use only. It may not be sold, licensed, or shared on other websites without obtaining consent from the author.
E N D
Presentation Transcript
TAG Meeting December 12, 2019 ElectriCities Office Webinar 1 1 1
TAG Meeting Agenda 1. Administrative Items Rich Wodyka 2. 2019 Collaborative Transmission Plan Study Report Orvane Piper and Mark Byrd 3. 2020 Study Scope Discussion Mark Byrd 4. Regional Studies Update Bob Pierce 5. 2019 TAG Work Plan Update and 2020 TAG Work Plan Preview Rich Wodyka 6. TAG Open Forum Rich Wodyka 2 2 2
2019 Study Activities Update Orvane Piper - Duke Energy Carolinas Mark Byrd - Duke Energy Progress 3 3
Study Process Steps 1. Assumptions Selected 2. Study Criteria Established 3. Study Methodologies Selected 4. Models and Cases Developed 5. Technical Analysis Performed 6. Problems Identified and Solutions Developed 7. Collaborative Plan Projects Selected 8. Study Report Prepared Completed 4 4 4
Annual Reliability Studies 2024 Summer 2024/2025 Winter 2029 Summer 5 5
New Projects in 2019 Plan Reliability Project TO I/S Date Upgrade Cokesbury 100 kV Line DEC 6/24 6 6
Major Projects in 2019 Plan Reliability Project TO Planned I/S Date Ballantyne Switching Station, Construct DEC 12/19 Rural Hall 100 kV, Install SVC DEC 4/20 Orchard Tie 230/100 kV, Construct DEC 12/20 7 7
Major Projects in 2019 Plan (Continued) Reliability Project TO Planned I/S Date Windmere 100 kV Line (Dan River- Sadler), Construct DEC 6/23 Wilkes Tie 230/100 kV, Construct DEC 12/23 Cokesbury 100 kV Lines (Coronaca - Hodges), Reconductor DEC 6/24 8 8
Major Projects in 2019 Plan (Continued) Reliability Project TO Planned I/S Date Cane River 230 kV Substation, Construct 150 MVAR SVC Jacksonville - Grants Creek 230 kV Line and Grants Creek 230/115 kV Substation Newport - Harlowe 230 kV Line, Newport SS and Harlowe 230/115 kV Substation Asheboro-Asheboro East 115kV North Line Reconductor DEP 10/19 DEP 6/20 DEP 6/20 DEP 6/21 9 9
Major Projects in 2019 Plan (Continued) Reliability Project TO Planned I/S Date Sutton - Castle Hayne 115 kV North Line - Rebuild Brunswick #1 Jacksonville 230 kV Line, Loop into Folkstone 230 kV Substation DEP 6/21 DEP 6/24 Craggy-Enka 230 kV Line, Construct DEP 12/25 Durham - RTP 230 kV Line, Reconductor DEP TBD 10 10
Comparison to Previous Collaborative Transmission Plan 2018 Plan 2019 Plan Number of projects with an estimated cost of $10 million or more each 19 14 Total estimated cost of Plan $657 M $591 M 11
Local Economic Studies Hypothetical Transfers Resource From Sink Test Level (MW) PJM DUK1 1,000 SOCO DUK 1,000 CPLE2 DUK 1,000 TVA3 DUK 1,000 PJM CPLE 1,000 DUK CPLE 1,000 DUK SOCO 1,000 PJM DUK/CPLE 1,000/1,000 DUK/CPLE PJM 1,000/1,000 CPLE PJM 1,000 DUK PJM 1,000 SOCO4 CPLE 1,000 DUK5 TVA 1,000 PJM6 SCEG 1,000 1 DUK is the Balancing Authority Area for DEC 2 CPLE is the eastern Balancing Authority Area for DEP 3 This hypothetical transfer is intended to evaluate the impact of a 1,000 MW TVA transaction through the SOCO transmission system into DUK 4 This hypothetical transfer is intended to evaluate the impact of a 1,000 MW Southern Co transaction through the DEC transmission system into CPLE 5 This hypothetical transfer is intended to evaluate the impact of a 1,000 MW DUK transaction through the SOCO transmission system into TVA 6 This hypothetical transfer is intended to evaluate the impact of a 1,000 MW PJM transaction through the CPLE transmission system into SCEG 12 12
Local Economic Studies Hypothetical Transfers (cont.) Upgrade Clark Hill 115 kV line ($66 MM) CPLE-DUK PJM-DUK PJM-DUK/CPLE SOCO-CPLE SOCO-DUK TVA-DUK 13 13
Local Economic Studies Hypothetical Generation 2,200 MW Combined Cycle Plant in Davidson County, NC 20 MW Solar + Storage Facility in Davidson County, NC 14 14
Local Economic Studies Hypothetical Generation (cont.) 2,200 MW Combined Cycle Plant Interconnection Interconnect via switching station on 230 kV lines Network Upgrades Construct double circuit 230 kV lines (Buck CC-Site-Beckerdite) (24 miles) Upgrade Batte 100 kV lines (Winecoff-Concord City) (2 miles) Upgrade Collins 100 kV (Salisbury-Julian Rd) (3 miles) Upgrade Linden St 100 kV lines (Beckerdite-HP City 4) (13 miles) Upgrade Oval 100 kV lines (Buck Steam-Buck Tie) (1 mile) Upgrade Salisbury 100 kV lines (Buck Steam-Salisbury) (6 miles) Upgrade Tyro 230 kV lines (Buck-Beckerdite) (24 miles) Replace (2) 230/100 kV transformers at Beckerdite Replace (1) 230/100 kV transformer at Buck $184 MM 15 15
Local Economic Studies Hypothetical Generation (cont.) 20 MW Solar + Storage Facility Interconnection Interconnect via tap to 100 kV line Network Upgrades No additional projects identified beyond what was identified in base reliability results for 2024 Summer and 2024/2025 Winter $3 MM 16 16
Study Report Prepared TAG is requested to provide any input to the OSC on the 2019 Collaborative Transmission Plan Study Report. Provide input by January 6, 2020 to Rich Wodyka (rawodyka@aol.com) 17 17
Questions ? 18 18
2020 Study Scope Discussion Mark Byrd - Duke Energy Progress 19 19
2019 Study Base reliability case analysis 2024 summer and 2024-2025 winter and 2029 summer An All Firm Transmission Case(s) will be developed which will consider all confirmed long term firm transmission reservations with roll- over rights applicable to the study year(s) DEC and DEP generation down cases will be created from the common Base Case Alternate scenarios/sensitivities 2029 summer. 14 Hypothetical transfers across the NCTPC interface with neighboring systems as well as two other hypothetical generator scenarios. 20 20 20
2020 Proposed Study Scope Base reliability case analysis 2025 summer and 2025-2026 winter and 2030 summer An All Firm Transmission Case(s) will be developed which will consider all confirmed long term firm transmission reservations with roll-over rights applicable to the study year(s) DEC and DEP generation down cases will be created from the common Base Case Alternate scenarios/sensitivities 2030 summer. Study scope To Be Determined 21 21 21
Past Studies Alternate Scenarios Hypothetical Imports/Exports re-evaluated every other year (last performed in 2019) 1000 MW transfers Hypothetical NC Generation Fossil Fuel Wind Energy Off-shore NCTPC only and NCTPC-PJM Joint Study Retirement of Coal Units 22 22 22
Local Economic Study Requests Propose economic hypothetical scenarios to be studied as part of the transmission planning process Requests can include in, out and through transmission service Official TAG request to be distributed in January 2020 23 23 23
Public Policy Study Requests Provide input on public policies that are driving the need for local transmission for study Official TAG request to be distributed in January 2020 24 24 24
TAG Input Request TAG is requested to provide any additional input to the OSC on the 2020 Study Scope, any additional suggested study scenarios, as well as input on Local Economic Study Requests and Public Policy Study Requests. Stakeholder feedback is needed! Provide input by February 4, 2020 to Rich Wodyka Administrator (rawodyka@aol.com) 25 25
Questions ? 26 26
Regional Studies Reports Bob Pierce Duke Energy Carolinas 27 27 27 27
SERC Long Term Working Group Update 28 28 28
SERC Long Term Working Group Completed work on 2019 series of MMWG steady state models. Working on dynamics models. 2024 Summer Study Report showed acceptable levels of transfer capability and no unanticipated projects being required in DEC/DEP Report will be publicly available in April 2020 29 29 29
SERTP 30 30
SERTP 2019 SERTP Annual Transmission Planning Summit and Assumptions Input Meeting at MEAG Power headquarters, today in Atlanta. Will discuss the regional transmission plan, economic study results and assumptions to be used in next year s transmission plan. Presentation available online. 31 31
NERC Fuel Assurance and Fuel-Related Reliability Risk Analysis for the Bulk Power System draft guideline DER/IBR s and Storage EIPC - Report for 2028 Summer and Winter Roll-Up Integration Cases (9/19/19, https://eipconline.com) 34 34
Questions ? 35 35
2019 TAG Work Plan Rich Wodyka Administrator 36 36
2019 NCTPC Overview Schedule Reliability Planning Process Evaluate current reliability problems and transmission upgrade plans Perform analysis, identify problems, and develop solutions Review Reliability Study Results Local Economic Planning Process Propose and select Local Economic Studies and Public Policy Study scenarios Perform analysis, identify problems, and develop solutions Review Local Economic Study and Public Policy Results Coordinated Plan Development Combine Reliability and Local Economic Study and Public Policy Results OSC publishes DRAFT Plan TAG review and comment TAG Meetings 37 1st Quarter 2nd Quarter 3rd Quarter 4th Quarter
January - February March 2019 Study Finalize Study Scope of Work Receive request from OSC to provide input on proposed Local Economic Study scenarios and interfaces for study TAG provide input to the OSC on proposed Local Economic Study scenarios and interfaces for study No TAG requests received Receive request from OSC to provide input in identifying any public policies that are driving the need for local transmission TAG provide input to the OSC in identifying any public policies that are driving the need for local transmission for study - No TAG requests received Receive final 2019 Reliability Study Scope for comment TAG review and provide comments to the OSC on the final 2019 Study Scope Sent out on March 18th No additional comments 38
January - February March First Quarter TAG Meeting March 13th 2019 Study Update Receive a report on the Local Economic Study scopeand any public policy scenarios that are driving the need for local transmission for study Receive a progress report on the Reliability Planning study activities and the final draft of the 2019 Study Scope 39
April - May June Second Quarter TAG Meeting June 20th 2019 Study Update Receive a progress report on study activities Receive update status of the upgrades in the 2018 Collaborative Plan 40
July - August September Third Quarter TAG Meeting October 15th 2019 Study Update Receive a progress report on the study activities and preliminary results TAG is requested to provide feedback to the OSC on the technical analysis performed, the problems identified as well as proposing alternative solutions to the problems identified - Provide feedback by October 29th to Rich Wodyka (rawodyka@aol.com) 41
October - November - December Fourth Quarter TAG Meeting December 12th 2019 Selection of Solutions TAG will receive feedback from the OSC on any alternative solutions that were proposed by TAG members 2019 Study Update Receive and discuss final draft of the 2019 Collaborative Transmission Plan Report Discuss potential study scope for 2020 studies 42
Questions ? 43 43
2020 TAG Work Plan Rich Wodyka Administrator 44 44
2020 NCTPC Overview Schedule Reliability Planning Process Evaluate current reliability problems and transmission upgrade plans Perform analysis, identify problems, and develop solutions Review Reliability Study Results Local Economic Planning Process Propose and select Local Economic Studies and Public Policy Study scenarios Perform analysis, identify problems, and develop solutions Review Local Economic Study and Public Policy Results Coordinated Plan Development Combine Reliability and Local Economic Study and Public Policy Results OSC publishes DRAFT Plan TAG review and comment TAG Meetings 45 1st Quarter 2nd Quarter 3rd Quarter 4th Quarter
January - February March 2020 Study Finalize Study Scope of Work Receive request from OSC to provide input on proposed Local Economic Study scenarios and interfaces for study TAG provide input to the OSC on proposed Local Economic Study scenarios and interfaces for study Receive request from OSC to provide input in identifying any public policies that are driving the need for local transmission TAG provide input to the OSC in identifying any public policies that are driving the need for local transmission for study Receive final 2020 Reliability Study Scope for comment TAG review and provide comments to the OSC on the final 2019 Study Scope 46
January - February March First Quarter TAG Meeting TDB 2020 Study Update Receive a report on the Local Economic Study scopeand any public policy scenarios that are driving the need for local transmission for study Receive a progress report on the Reliability Planning study activities and the final 2020 Study Scope 47
April - May June Second Quarter TAG Meeting TBD 2020 Study Update Receive a progress report on study activities Receive update status of the upgrades in the 2019 Collaborative Plan 48
July - August September Third Quarter TAG Meeting TBD 2020 Study Update Receive a progress report on the study activities and preliminary results TAG is requested to provide feedback to the OSC on the technical analysis performed, the problems identified as well as proposing alternative solutions to the problems identified 49
October - November - December Fourth Quarter TAG Meeting TBD 2020 Selection of Solutions TAG will receive feedback from the OSC on any alternative solutions that were proposed by TAG members 2020 Study Update Receive and discuss final draft of the 2020 Collaborative Transmission Plan Report Discuss potential study scope for 2021 studies 50
