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Market Notice
May 3, 2019


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Energy Storage and Distributed Energy Resources Phase 3 Implementation CPG Call Rescheduled to 5/20/19


The ISO has rescheduled the Energy Storage and Distributed Energy Resources (ESDER) Customer Partnership Group (CPG) call from May 6 to May 20, 2019, to address changes related to implementation of Phases 2 and 3.


ESDER Phase 3 implementation will impact processes associated with Demand Response (DR) settlements for scheduling coordinators and DR providers, in addition to stakeholder internal processes. The call will also discuss new data submittal requirements for each of the approved ISO baselines, established within Phase 2 implementation. Therefore, through this forum, ISO seeks stakeholder questions and comments regarding implementation for discussion.


The ESDER Phase 3 Business Requirements Specification has been posted to the Release Planning webpage at, as well as to the ESDER initiative page, at


A presentation will be available prior to the call on the CPG page at, and on the ESDER page linked above. A web conference will be available for stakeholder convenience. The call will be recorded and the video file posted on the initiative webpage for a limited time. The recording is for informational and convenience purposes only, and any related transcriptions should not be reprinted without ISO’s permission.


Meeting Details

Date: May 20, 2019

Time: 1 p.m. - 3 p.m. PDT

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Participation Information

Step 1: call 1-877-369-5230, access code: 0670012##

Step 2: join web conference

Technical support: call the AT&T Help Desk at 1-888-796-6118


James Bishara at

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