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Storage design and modeling

INITIATIVE:
Storage design and modeling

Started: Nov 25, 2024

Leads
Sergio Dueñas Melendez, Dinesh Das Gupta

This initiative explores enhancements to energy storage market design, modeling, and processes. Efforts are organized into four topic groups: Outage Management, Uplift & Default Energy Bids, State-of-Charge Management Topics, and Mixed-Fuel & Distribution-Level Resources

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Status

Proposal Development	Decision	Implementation	Completed/Closed
Aug 14, 2025 Meeting* Aug 28, 2025 Comments due* Sep 12, 2025 Straw proposal posting*

Activities

	Video - Storage Design and Modeling - Jun 30, 2025 07/03/2025 Presentation - Storage Design and Modeling - Jun 30, 2025 06/26/2025 Discussion Paper - Mixed-Fuels and Distribution-Level Resources - Jun 03, 2025 06/26/2025 DMM Presentation - Battery BCR Discussion - Jun 30, 2025 06/27/2025 Nextera Presentation - Storage Design and Modeling - Jun 30, 2025 06/27/2025 Terra-Gen Presentation - Hybrid Issues Storage Design and Modeling - Jun 30, 2025 07/01/2025	View comments Comments
Web meeting	Video - Storage Design and Modeling - March 28, 2025 06/03/2025 Presentation - Storage Design and Modeling - May 28, 2025 05/23/2025 Presentation - PGE Presentation - Storage Design and Modeling - May 28, 2025 05/28/2025	View comments Comments
Web meeting	Video - Storage Design and Modeling - May 09, 2025 05/16/2025 Presentation - Storage Design and Modeling - May 09, 2025 05/09/2025	View comments Comments
Web meeting	Video - SOC Management for Capacity Awards 04/28/2025 Presentation - SOC Management Capacity Awards - Apr 14, 2025 04/14/2025 Market Operations BPM Redlines - SOC Management and Capacity Awards - Mar 04, 2025 04/04/2025	View comments Comments
	Issue Paper & Straw Proposal on Outage Management, Nonlinearity, & SOC Clarification 03/27/2025	Comments
Web meeting	Working Group Session 3: Outage Management, Uplift, & DEB Distribution-Level & Paired Resources Working Group Video - Storage Design and Modeling - Feb 20, 2025 02/26/2025 Presentation - Storage Design and Modeling - Feb 20, 2025 02/14/2025 Presentation - Terra-Gen - Storage Design and Modeling - Feb 20, 2025 02/19/2025	View comments Comments
Web meeting	Working Group Session 2: Outage Management, Uplift, & DEB and SOC Management Working Group Video - Storage Design and Modeling - Jan 23, 2025 01/28/2025 Presentation - Storage Design and Modeling - Jan 23, 2025 01/17/2025 Presentation - Vistra - Storage Design and Modeling - Jan 23, 2025 01/22/2025	Comments
Web meeting	Working Group Session 1 - Initial Discussion and Bid Cost Recovery (BCR), Default Energy Bid (DEB) and Outage Management System (OMS) Video - Storage Design and Modeling - Dec 11, 2024 12/16/2024 Presentation - Storage Design and Modeling - Dec 11, 2024 12/10/2024 Presentation - Department of Market Monitoring - Storage Design and Modeling - Dec 11, 2024 12/10/2024 Presentation - Pacific Gas and Electric - Storage Design and Modeling - Dec 11, 2024 12/11/2024 Presentation - Vistra Corp - Storage Design and Modeling - Dec 11, 2024 12/11/2024	View comments Comments