UTC Case Docket Document Sets

Filing UE - 210096

Company: Avista Corporation, Puget Sound Energy, PacifiCorp

DBA: Avista Utilities, Pacific Power & Light Company

Filing Type: Staff Investigation

Case Status: Pending

Dates (Opened & Effective): 02/12/2021 & 07/26/2026

Summary: Resource Adequacy Discussion as required by RCW 19.280.065.

Document Type	Date	Description
Recording	06/26/2026	Resource Adequacy Meeting Recording UE-210096 Resource Adequacy Meeting Recording 20260622.mp4 929 MB
Presentation	06/22/2026	Revised investor-owned utility slides, from PSE, Avista, and PacifiCorp, for June 22 2026 Washington state RA Meeting PSE Avista PAC June 22 2026 RA meeting slides.pdf 863 KB
Presentation	06/18/2026	Slides for presentations from E3, PowerGEM, and WASCO for June 22 2026 Resource Adequacy Meeting. PowerGEM PNW Modeling June 22 2026 RA Meeting Slides.pdf 852 KB E3 NW RA Study June 22 2026 RA Meeting Slides.pdf 1 MB 210096 - POS.pdf 80 KB WASCO June 22 2026 RA Meeting Slides.pdf 4 MB
Agenda	06/17/2026	June 22 2026 Washington State Resource Adequacy Meeting Agenda. June 22 2026 Washington State Resource Adequacy Meeting Agenda.pdf 137 KB 210096-POS.pdf 39 KB
Presentation	06/17/2026	Slides for presentations from WECC, UTC large loads, PSE, Avista, Sylvan, and Grid Strategies, for June 22 2026 Resource Adequacy Meeting WECC June 22 2026 WA RA Meeting Slides.pdf 2 MB UTC Large Load Slides for June 22 2026 RA Meeting.pdf 120 KB 210096-POS.pdf 81 KB Grid Strategies June 22 2026 WA RA Meeting Slides.pdf 1 MB PSE Avista June 22 2026 RA meeting slides.pdf 721 KB Sylvan June 22 2026 WA RA Meeting Slides.pdf 960 KB
Notice - Workshop	06/05/2026	Notice of Resource Adequacy Meeting as Required by RCW 19.280.065 (Set for Monday, June 22, 2026, at 12:30 p.m.) UE-210096 - Notice of June 2026 Resource Adequacy Meeting.pdf 192 KB 210096-POS.pdf 81 KB
Document	05/05/2026	Addendum to September 22 2025 Resource Adequacy Meeting Summary. UE-210096 POS.pdf 81 KB UE-210096 - Addendum to September 22 2025 Resource Adequacy Meeting Summary.pdf 185 KB
Report	12/31/2025	Summary of November 4 2025 Winter Readiness Resource Adequacy Meeting. November 4 2025 WA State Winter Preparedness Resource Adequacy Meeting Summary.pdf 272 KB UE-210096 POS.pdf 81 KB
Document	11/21/2025	Meeting Summary from September 22, 2025 Washington State Long-Term Resource Adequacy Meeting. UE-210096 - Long-Term Resource Adequacy Meeting Summary 2025.pdf 239 KB 210096- POS.pdf 80 KB
Recording	11/04/2025	2025 Winter Readiness Resource Adequacy Meeting Recording Winter Readiness Resource Adequacy Meeting - 11-4-25 blurb .docx 61 KB
Presentation	11/03/2025	Additional presenter slides for November 4 2025 resource adequacy meeting. PSE Slides 11-4-25 RA Meeting.pdf 335 KB UE-210096 POS.pdf 81 KB SCL 2025 Winter Readiness for WA UTC.pdf 980 KB
Presentation	10/29/2025	Presenter slides for November 4 Winter Readiness Resource Adequacy Meeting Avista November RA Meeting Slides.pdf 290 KB NW Natural Winter Readiness Slides.pdf 792 KB Session 1 NWGA slides.pdf 1 MB WUTC November RA Meeting_WECC_NERC_HM.pdf 2 MB 210096-POS.pdf 80 KB PAC slides November 4 RA Meeting.pdf 1 MB PNUCC NWGA Slides November 4 RA Meeting.pdf 465 KB Cascade peak day resources.pdf 546 KB
Agenda	10/27/2025	2025 Winter Readiness Resource Adequacy Meeting Agenda. 2025 Winter Readiness Resource Adequacy Meeting Agenda.pdf.pdf 144 KB 210096- POS.pdf 81 KB
Presentation	10/07/2025	Revised V3 E3 Presentation RA Study September 22 WA RA Meeting 210096-POS.pdf 80 KB Revised V3 E3 Presentation RA Study September 22 WA RA Meeting.pdf 2 MB
Notice - Workshop	10/06/2025	Notice of Resource Adequacy Meeting as Required by RCW 19.280.065 (Set for Tuesday, November 4, 2025, at 8:30 a.m.) 210096-POS.pdf 80 KB UE-210096 - Notice of Winter 2025 Resource Adequacy Meeting.pdf 143 KB
Recording	10/02/2025	Recording from the September 22, 2025 long-term resource adequacy meeting. (Box.com Link) Box.com Link for the September 22, 2025 Resource Adequacy Recording.pdf 40 KB
Presentation	10/02/2025	Revised E3 Regional resource adequacy study phase 1 presentation September 22 RA Meeting 210096-POS.pdf 80 KB Revised E3 Regional resource adequacy study phase 1 presentation September 22 RA Meeting.pdf 2 MB
Presentation	09/16/2025	Presentations for September 22 Resource Adequacy Meeting. Data Center Presentation for RA Meeting 9-22 FINAL.pdf 472 KB ESIG Lew Resource Adequacy 101.pdf 3 MB TAC PUD NEEA Load Flex September 22 RA Presentation.pdf 627 KB WECC NERC September 22 RA Presentation.pdf 3 MB
Agenda	09/03/2025	Revised 2025 Long-Term Washington Resource Adequacy Meeting Agenda. Revised 2025 Long-Term Washington Resource Adequacy Meeting Agenda.pdf 192 KB 210096- POS.pdf 80 KB
Notice - Workshop	07/23/2025	Notice of Resource Adequacy Meeting as Required by RCW 19.280.065 (Set for Monday, September 22, 2025, at 1:00 p.m.) 210096 POS.pdf 79 KB UE-210096 - Notice of September 2025 Resource Adequacy Meeting.pdf 151 KB
Report	07/22/2025	Summary of June 5 2025 Summer Readiness Resource Adequacy Meeting Summary of June 5 2025 Summer Readiness Resource Adequacy Meeting.pdf 230 KB 210096-POS.pdf 81 KB
Recording	06/12/2025	Recording from Spring 2025 Washington State Resource Adequacy Meeting Notice Regarding Recording File.pdf 117 KB
Presentation	06/11/2025	Updated WA climate office presentation spring 2025 RA meeting. Updated WA climate office presentation spring 2025 RA meeting.pdf 9 MB UE-210096 POS.pdf 80 KB
Presentation	06/03/2025	Presentations for Spring 2025 Washington State Resource Adequacy Meeting. WA climate office Presentation Spring 2025 RA Meeting.pdf 9 MB BPA Presentation Spring 2025 RA Meeting.pdf 389 KB 210096 POS.pdf 79 KB Spring 2025 RA Meeting Slides UTC.pdf 662 KB Avista presentation spring 2025 RA meeting.pdf 374 KB PSE presentation spring 2025 RA meeting.pdf 774 KB WECC presentation Spring 2025 RA Meeting.pdf 6 MB PAC presentation spring 2025 RA meeting.pdf 499 KB WPP WRAP presentation Spring 2025 RA Meeting.pdf 625 KB
Agenda	05/19/2025	Spring 2025 Washington Resource Adequacy Meeting Agenda. Spring 2025 Washington Resource Adequacy Meeting Agenda.pdf 143 KB 210096- POS.pdf 80 KB
Notice	04/04/2025	Notice of Resource Adequacy Meeting as Required by RCW 19.280.065 (Set for Thursday, June 5, 2025, at 8:00 a.m.) UE-210096 - Notice of Spring 2025 Resource Adequacy Meeting.pdf 141 KB 210096-POS.pdf 80 KB
Recording	09/06/2024	Resource Adequacy Discussion Recording. 210096-Notice for Large Recordings in CASES - Resource Adequacy Discussion Recording.pdf 116 KB
Comment	10/28/2024	Comments, on behalf of Public Generating Pool, Avista Corporation d/b/a Avista Utilities, PacifiCorp d/b/a Pacific Power & Light Co. and Puget Sound Energy, from Scott Kinney, Mike Wilding, Mary Weincke and Josh Jacobs. 210096-Joint Utility Comment Letter - Resource Adequacy 10_28_24 Final.pdf 1 MB
Notice	08/08/2024	Notice of Resource Adequacy Meeting as Required by RCW 19.280.065 (Set for Friday, Sept. 6, 2024, at 9:00 a.m.). UE-210096 POS.pdf 81 KB UE-210096 - Notice of 2024 Resource Adequacy Meeting.pdf 222 KB
Presentation	07/24/2023	Presentations for Resource Adequacy Annual Meeting for July 24, 2023. Moment Energy Insights.pptx 9 MB Western Power Pool.pptx 729 KB Brattle Group Presentation.pptx 4 MB NWPCC Presentation 23.7.24.pptx 6 MB PNNL Presentation.pdf 11 MB WECC Resource Adequacy Presenation 23.7.24.pptx 2 MB
Notice	07/06/2023	Notice of Resource Adequacy Meeting as Required by RCW 19.280.065 (Set for Monday, July 24, 2023, at 9:30 a.m.) UE-210096 - Notice of 2023 Resource Adequacy Meeting.pdf 103 KB 210096-POS.pdf 80 KB
Notice - Workshop	05/25/2022	Notice of Resource Adequacy Meeting 6/17/22. Notice of 2022 Resource Adequacy Meeting 6-17-22.pdf 164 KB 210096-POS-5-25-22.pdf 171 KB
Document	05/11/2021	Resource Adequacy Documents from Benton PUD, California PUD, Northwest Power Pool and PNUCC. Benton PUD.pdf 19 MB Northwest Power Pool.pdf 3 MB PNUCC.pdf 1 MB California ISO.pdf 557 KB
Document	05/11/2021	Tacoma Power Resource Adequacy document. Tacoma Power WUTC and Commerce Meeting FINAL.pdf 271 KB
Document	05/11/2021	WECC Adequacy PowerPoint slides. May 11 WA WECC Slides.pptx 22 MB
Document	05/11/2021	Resource Adequacy Assessment PowerPoint slides. 5-11-2021 WUTC RA Assessment.pptx 2 MB
Document	05/11/2021	Resource Adequacy Discussion PowerPoint slides. 2021.05.11 BPA.WUTC Panel.pptx 594 KB
Agenda	05/06/2021	Agenda for May 11, 2021, Resource Adequacy Meeting. UE-210096 RA Meeting Agenda May 11.pdf 188 KB
MAIN SERVICE LIST	08/08/2024	MAIN SERVICE LIST 210096 Main Service List.pdf 12 KB
Notice	03/03/2021	Notice of Resource Adequacy Meeting as Required by RCW 19.280.065 (To be held Tuesday, May 11, 2021, at 9 a.m.) UE-210096 Notice of Resource Adequacy Meeting May 11 2021.pdf 116 KB 210096-Proof of Service.pdf 122 KB