Notice
March 30, 2023
REQUESTED ACTION
Mark Your Calendar
Request for Comment
CATEGORIES
Legal and Regulatory
Markets
Extended Day-Ahead Market: Draft tariff language posted, call on 4/10/23
MESSAGE

The California ISO has scheduled an Extended Day-Ahead Market (EDAM) public stakeholder call on April 10, 2023, to walk-through the draft tariff language for the initiative. The ISO will hold more in-depth discussions on May 15 and May 19, following the review of stakeholder comments on the initial draft tariff language. Details for those meetings will be provided in a future notice. The draft tariff language is available on the EDAM initiative webpage, and consists of eight separate documents:

 

Tariff section

Topic(s)

Section 11

Amended - changes to reformulate settlements

Section 27

Amended - changes to reflect changes to Appendix C

Section 29

Amended - changes to integrate the EDAM and Western Energy Imbalance Market (WEIM)

Section 33

New - provisions detailing the proposal for the EDAM

Appendix A

New and amended - definitions to support the EDAM

Appendix B

New - six pro forma agreements:

·         Implementation agreement

·         EDAM load-serving entity agreement

·         Four addenda to support WEIM participants joining the EDAM

Appendix C

Amended - changes to LMP components and scheduling point aggregations

Appendix F

Amended - modification to the grid management charge

 

The call will be recorded and the video file posted to the initiative webpage linked above for a limited time. The recording is for informational and convenience purposes only. Any related transcriptions should not be reprinted without the ISO’s permission.

 

Please submit written comments on the draft tariff language by end of day April 28, 2023, through the ISO’s commenting tool using the link on the initiative webpage. The ISO encourages stakeholders to suggest specific redline changes with supporting comments on the draft tariff language.

 

Meeting details

Date: April 10, 2023

Time: 1 p.m. - 4 p.m. Pacific Time

Add to calendar

 

Virtual participation information

Step 1: join web conference

Step 2: connect audio by selecting computer audio or selecting call me and enter your phone number

 

Audio only participation: call 1-888-251-2949 or 215-861-0694, access code: 3806782#

 

Technical support: call 301-250-7202

CONTACT INFORMATION

Please contact Isabella Nicosia at inicosia@caiso.com or ISOStakeholderAffairs@caiso.com with any questions.

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