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February 3, 2022


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Governance & Committees


New Initiative: Western EIM Resource Sufficiency Evaluation Enhancements Phase 1B, Call 2/16/22


The California ISO has scheduled a stakeholder call on Feb. 16, 2022, to kick-off phase 1B of the EIM Resource Sufficiency Evaluation (RSE) Enhancements initiative. A presentation will be posted on the initiative webpage posted prior to the call.


The objective of the phase 1B initiative is to continue to enhance the accuracy and equitable application of the RSE, as well as resolve any outstanding concerns that were raised by stakeholders in the phase 1 initiative. As part of the phase 1B initiative, the ISO will analyze the impact of load conformance on EIM transfers, the interplay of EIM transfers with hourly block exports, and the performance of the methodology to estimate uncertainty requirements.


The call will be recorded and the video file posted on the process webpage for a limited time. The recording is for informational and convenience purposes only, and any related transcriptions should not be reprinted without the ISO’s permission.


Please submit written comments on the meeting materials and discussion by Mar. 2, 2022, through the ISO’s commenting tool using the link on the process webpage.


Meeting Details

Date: Feb. 16, 2022

Time: 11 a.m. - 12 p.m. Pacific Time

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Web and audio participation information

Step 1: join web conference

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


Audio participation only: Call 1-888-251-2949 or 215-861-0694; access code: 2511169# 


Technical support: call the AT&T Help Desk at 1-301-250-7202


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