GI Overview RESOURCE ADEQUACY SUBGROUP June 16,
Description: GI Overview RESOURCE ADEQUACY SUBGROUP June 16, 2023 Requests Pending in the Current GI Queue How Are We doing? Backlog Mitigation Completed In Progress Not Started Active queue began with 898 Requests 171.5 GW As 3292023: 599 active
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slide1. GI Overview RESOURCE ADEQUACY SUBGROUP
June 16, 2023<br>
slide2. Requests Pending in the Current GI Queue<br>
slide3. How Are We doing? Backlog Mitigation Completed In Progress Not Started Active queue began with 898 Requests = 171.5 GW
As 3/29/2023: 599 active requests = 118.8 GW Progress towards eliminating the backlog 247 Requests added in 2022 cluster<br>
slide4. Study Durations Avg. Phase 1 delay: 79 days
Avg. Phase 2 delay: 38 days FBD Begins *Based on final report re-posting date<br>
slide5. 2022 2025 1801 Cluster 1802, 1901 Cluster 2001 Cluster 2101 Cluster 1702 Cluster 2201 Cluster Today Jan Jul Jan Jul Jan Jul Jan 90 days 1801 Phase 1 24 days 1801 DP1 128 days 1801 Phase 2 128 days 1801 FS - POI 43 days 1801 Restudy 24 days 1801 DP2 49 days 1801 FS - Network 73 days 1801 GIA 45 days 27 days 87 days 1802, 1901 Phase 2 87 days 1802, 1901 FS - POI 43 days 1802,1901 Restudy 16 days 1802, 1901 DP2 35 days 1802, 1901 FS - Network 74 days 1802, 1901 GIA 76 days 44 days 15 days 87 days 2001 Phase 2 87 days 2001 FS - POI 44 days 2001 Restudy 16 days 2001 DP2 35 days 2001 FS - Network 74 days 2001 GIA 16 days 1802, 1901 Phase 1 1802, 1901 DP1 +10BD 2001 Phase 1 2101 Phase 1 2001 DP1 2101 DP1 75 days 2101 Phase 2 75 days 2101 FS-POI 43 days 2101 Restudy 16 days 2101 DP2 35 days 2101 FS - Network 74 days 2101 GIA 2022 2023 2024 150 days Feb 1 - Aug 29 1702 Phase 2 17 days Aug 30 - Sep 21 1702 DP2 135 days Jan 11 - Jul 18 1702 FS POI and Network (old tariff) 67 days Oct 24 - Jan 24 1702 Restudy 90 days Jul 19 - Nov 21 1702 GIA 2025 44 days Jul 3 - Aug 31 2201 Phase 1 16 days Sep 1 - Sep 22 2201 DP1 16 days Oct 10 - Oct 31 2201 DP2 75 days Jun 27 - Oct 9 2201 Phase 2 44 days Dec 23 - Feb 20 2201 Restudy 75 days Jun 27 - Oct 9 2201 FS-POI 35 days Dec 9 - Jan 24 2201 FS-Network 74 days Feb 24 - Jun 5 2201 GIA MS: GI Backlog Mitigation Program Complete 6/5/25 Mon Jan 17 MS: DP2 Final Backlog
Cluster Study Complete 11/15/24 FERC Approval of SPP Filing in ER22-253 (RR458) 2017-002 ILTCR Paths Due Fri Apr 14 GI Backlog mitigation Restudy based on higher queued withdrawal; information is provided for planning purposes<br>
slide6. DISIS 2022 cluster challenges Dispatch the NR cases
High amount of NRIS requests (98% of the capacity)
50+GW of current queue generation to sink
35GW of sinkable generation
SPP Staff is analyzing some options to adjust the sinking methodology<br>
slide7. Overview of GI Initiatives Continue progress on GI Backlog and eliminate by end of 2024
Implement CRIS and ERIS modifications per HITT T1
Establish a baseline GI Manual to facilitate future enhancements (TWG/GIMTF)
Implement new Transmission Hosted Capacity Tool
Facilitate stakeholder involvement through conversion of GIUF to GIAG
Implement new SPP/MISO Tie line process (Joint-Operating Agreement)
Establish Seasonal Limited Operation Interconnection Service
Implement JTIQ Process to reduce affected system studies w/MISO
Implement SmartQ/AWS to improve intake and model build efficiency
Implement Consolidated Planning Process to optimize upgrade selection and better align costs/benefits among all stakeholders
GI NOPR<br>
June 16, 2023<br>
slide2. Requests Pending in the Current GI Queue<br>
slide3. How Are We doing? Backlog Mitigation Completed In Progress Not Started Active queue began with 898 Requests = 171.5 GW
As 3/29/2023: 599 active requests = 118.8 GW Progress towards eliminating the backlog 247 Requests added in 2022 cluster<br>
slide4. Study Durations Avg. Phase 1 delay: 79 days
Avg. Phase 2 delay: 38 days FBD Begins *Based on final report re-posting date<br>
slide5. 2022 2025 1801 Cluster 1802, 1901 Cluster 2001 Cluster 2101 Cluster 1702 Cluster 2201 Cluster Today Jan Jul Jan Jul Jan Jul Jan 90 days 1801 Phase 1 24 days 1801 DP1 128 days 1801 Phase 2 128 days 1801 FS - POI 43 days 1801 Restudy 24 days 1801 DP2 49 days 1801 FS - Network 73 days 1801 GIA 45 days 27 days 87 days 1802, 1901 Phase 2 87 days 1802, 1901 FS - POI 43 days 1802,1901 Restudy 16 days 1802, 1901 DP2 35 days 1802, 1901 FS - Network 74 days 1802, 1901 GIA 76 days 44 days 15 days 87 days 2001 Phase 2 87 days 2001 FS - POI 44 days 2001 Restudy 16 days 2001 DP2 35 days 2001 FS - Network 74 days 2001 GIA 16 days 1802, 1901 Phase 1 1802, 1901 DP1 +10BD 2001 Phase 1 2101 Phase 1 2001 DP1 2101 DP1 75 days 2101 Phase 2 75 days 2101 FS-POI 43 days 2101 Restudy 16 days 2101 DP2 35 days 2101 FS - Network 74 days 2101 GIA 2022 2023 2024 150 days Feb 1 - Aug 29 1702 Phase 2 17 days Aug 30 - Sep 21 1702 DP2 135 days Jan 11 - Jul 18 1702 FS POI and Network (old tariff) 67 days Oct 24 - Jan 24 1702 Restudy 90 days Jul 19 - Nov 21 1702 GIA 2025 44 days Jul 3 - Aug 31 2201 Phase 1 16 days Sep 1 - Sep 22 2201 DP1 16 days Oct 10 - Oct 31 2201 DP2 75 days Jun 27 - Oct 9 2201 Phase 2 44 days Dec 23 - Feb 20 2201 Restudy 75 days Jun 27 - Oct 9 2201 FS-POI 35 days Dec 9 - Jan 24 2201 FS-Network 74 days Feb 24 - Jun 5 2201 GIA MS: GI Backlog Mitigation Program Complete 6/5/25 Mon Jan 17 MS: DP2 Final Backlog
Cluster Study Complete 11/15/24 FERC Approval of SPP Filing in ER22-253 (RR458) 2017-002 ILTCR Paths Due Fri Apr 14 GI Backlog mitigation Restudy based on higher queued withdrawal; information is provided for planning purposes<br>
slide6. DISIS 2022 cluster challenges Dispatch the NR cases
High amount of NRIS requests (98% of the capacity)
50+GW of current queue generation to sink
35GW of sinkable generation
SPP Staff is analyzing some options to adjust the sinking methodology<br>
slide7. Overview of GI Initiatives Continue progress on GI Backlog and eliminate by end of 2024
Implement CRIS and ERIS modifications per HITT T1
Establish a baseline GI Manual to facilitate future enhancements (TWG/GIMTF)
Implement new Transmission Hosted Capacity Tool
Facilitate stakeholder involvement through conversion of GIUF to GIAG
Implement new SPP/MISO Tie line process (Joint-Operating Agreement)
Establish Seasonal Limited Operation Interconnection Service
Implement JTIQ Process to reduce affected system studies w/MISO
Implement SmartQ/AWS to improve intake and model build efficiency
Implement Consolidated Planning Process to optimize upgrade selection and better align costs/benefits among all stakeholders
GI NOPR<br>