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Energy storage enhancements

INITIATIVE:
Energy storage enhancements

Joint Authority

Started: Feb 01, 2021

Leads
Gabe Murtaugh

This initiative aims to enhance the optimization, dispatch, and settlement of energy storage and other similarly-situated resources, through developing bid enhancements to help resources accurately represent their marginal costs in the real-time market; ensure the ISO has sufficient state-of-charge to cover critical hours; and explore modifications to the ISO’s exceptional dispatch and bid cost recovery mechanisms.

Relevant notices Contact us

Status

Proposal Development	Decision	Implementation	Completed/Closed
	Dec 14, 2022 ISO Board of Governors and WEIM Governing Body approval

Activities

	Revised Draft Tariff Language - Energy Storage Enhancements 03/15/2023	Comments
Web meeting	Video - Energy Storage Enhancements - Feb 28, 2023 03/06/2023 Presentation - Energy Storage Enhancements - Feb 28, 2023 02/24/2023 Draft Tariff Language - Energy Storage Enhancements 02/10/2023	View comments Comments
Web meeting	Video - Energy Storage Enhancements - Oct 31, 2022 11/02/2022 Final Proposal - Energy Storage Enhancements 10/27/2022 Presentation - Energy Storage Enhancements - Oct 31, 2022 10/28/2022	View comments Comments
Web meeting	Market Surveillance Committee meeting Energy Storage Enhancements - Presentation - Sep 19, 2022 09/19/2022 Tariff Amendment - Energy Storage Bid Cost Recovery - ER 22 - 2881 09/19/2022	Comments
Web meeting workshop	Video - Energy Storage Enhancements - Sep 12, 2022 09/20/2022 Presentation - Energy Storage Enhancements - Sep 12, 2022 09/12/2022 PG&E Presentation - Energy Storage Enhancements - Sep 12, 2022 09/12/2022	Comments
Web meeting	Video - Energy Storage Enhancements - Aug 25, 2022 08/31/2022 Draft Final Proposal - Energy Storage Enhancements 08/22/2022 Presentation - Energy Storage Enhancements - Aug 25, 2022 08/24/2022	View comments Comments
Web meeting	Addendum - Second Revised Straw Proposal - Energy Storage Enhancements 07/25/2022 Presentation - Energy Storage Enhancements - Jul 28, 2022 07/27/2022 Video - Energy Storage Enhancements - Jul 28, 2022 08/01/2022	Comments
Web meeting	Video - Energy Storage Enhancements - Second Revised Draft Proposal - Jul 7, 2022 07/08/2022 Second Revised Straw Proposal - Energy Storage Enhancements 06/30/2022 Presentation - Energy Storage Enhancements - Jul 7, 2022 07/06/2022	View comments Comments
Questions/responses matrix	Stakeholder Comments Matrix and ISO Responses, Energy Storage Enhancements - May 2022 05/24/2022	Comments
Web meeting	Video - Energy Storage Enhancements Workshop - Apr 13, 2022 04/18/2022 Presentation - Energy Storage Enhancements - Introductions - Apr 13, 2022 04/11/2022 AES Presentation - Energy Storage Enhancements - Apr 13, 2022 04/11/2022 Clean Power Alliance Presentation - Energy Storage Enhancements - Apr 13, 2022 04/11/2022 GDS Presentation - Energy Storage Enhancements - Apr 13, 2022 04/11/2022 Large-scale Solar Association Presentation - Energy Storage Enhancements - Apr 13, 2022 04/11/2022 LDES Presentation - Energy Storage Enhancements - Apr 13, 2022 04/13/2022 PG&E Presentation - Energy Storage Enhancements - Apr 13, 2022 04/11/2022 PNM Presentation - Energy Storage Enhancements - Apr 13, 2022 04/11/2022 REV Renewables Presentation - Energy Storage Enhancements - Apr 13, 2022 04/13/2022 SEIA Presentation - Energy Storage Enhancements - Apr 13, 2022 04/11/2022 Vistra Corp Presentation - Energy Storage Enhancements Workshop - Apr 13, 2022 04/11/2022	Comments
Web meeting	Revised Straw Proposal - Energy Storage Enhancements 03/30/2022 Video - Energy Storage Enhancements - Mar 21, 2022 03/25/2022 Presentation - Energy Storage Enhancements - Revised Straw Proposal - Mar 21, 2022 03/17/2022	View comments Comments
Web meeting	Video - Energy Storage Enhancements - Dec 14, 2021 12/20/2021 Presentation - Energy Storage Enhancements - Dec 14, 2021 12/14/2021 Straw Proposal - Energy Storage Enhancements 12/09/2021	View comments Comments
Web meeting	Video - Storage Forum - Energy Markets for the Future 10/29/2021 Agenda - Storage Forum - Energy Markets for the Future 10/26/2021 Presentation - Storage Forum - Oct 28, 2021 10/27/2021	Comments
	Market Surveillance Committee meeting - Oct 1, 2021 09/24/2021	Comments
Web meeting	Market Surveillance Committee - Aug 27, 2021 10/01/2021	Comments
Web meeting	Video - Energy Storage Enhancements Working Group - Jul 26, 2021 07/30/2021 Agenda - Energy Storage Enhancements Working Group - Jul 26, 2021 07/22/2021 CESA Presentation - Energy Storage Enhancements Working Group - Jul 26, 2021 07/20/2021 GDS Presentation - Energy Storage Enhancements Working Group - Jul 26, 2021 07/20/2021 LSA Presentation - Energy Storage Enhancements Working Group - Jul 26, 2021 07/20/2021 LS Power Presentation - Energy Storage Enhancements Working Group - Jul 26, 2021 07/20/2021 PG&E Presentation - Energy Storage Enhancements Working Group - Jul 26, 2021 07/20/2021 SDG&E Presentation - Energy Storage Enhancements Working Group - Jul 26, 2021 07/20/2021 Vistra Presentation - Energy Storage Enhancements Working Group - Jul 26, 2021 07/20/2021 WPTF Presentation - Energy Storage Enhancements Working Group - Jul 26, 2021 07/20/2021	View comments Comments
Web meeting	Presentation - Energy Storage Enhancements - May 5, 2021 05/04/2021 Issue Paper - Energy Storage Enhancements 04/28/2021	View comments Comments