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INITIATIVE:
Washington WEIM greenhouse gas enhancements

Joint Authority
Started: Aug 09, 2022

Leads
Anja Gilbert

This initiative focuses on market enhancements to support Washington Western Energy Imbalance Market (WEIM) entities with their reporting of WEIM transactions under Washington’s Climate Commitment Act.

Relevant notices Contact us

Status

Proposal Development Decision Implementation Completed/Closed
Oct 21, 2022 Draft tariff language
Sep 22, 2022 Draft final proposal
Feb 10, 2023 FERC approval (ER23-474)
Dec 19, 2022 Motion for leave to file answer and answer (ER23-474)
Nov 21, 2022 Tariff amendment (ER23-474)
Oct 25-26, 2022 Joint ISO Board of Governors and WEIM Governing Body approval
2023* Implementation
Implementation milestones

Activities

FERC approval

Feb 10, 2023 Order Accepting - Subject to Compliance Filing - WEIM Washington GHG Enhancements (ER23-474) 02/14/2023


Dec 19, 2022 Motion for Leave to File Answer and Answer - Washington Greenhouse Gas Compliance (ER23-474) 02/14/2023

Tariff amendment

Nov 21, 2022 Tariff Amendment - Washington Greenhouse Gas Compliance (ER23-474) 02/14/2023

Web meeting

Video - Washington WEIM Greenhouse Gas Enhancements - Oct 31, 2022 11/01/2022

Draft Tariff Language - Washington WEIM Greenhouse Gas Enhancements 10/20/2022

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Notice of Decisional Classification - Washington WEIM Greenhouse Gas Enhancements - Oct 2022 10/17/2022

Web meeting

Presentation - Washington WEIM Greenhouse Gas Enhancements - Sep 29, 2022 09/27/2022

Draft Final Proposal - Washington WEIM Greenhouse Gas Enhancements 09/22/2022

Video - Washington WEIM Greenhouse Gas Enhancements - Sep 29, 2022 10/04/2022

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Web meeting

Video - Washington WEIM Greenhouse Gas Enhancements - Aug 22, 2022 08/25/2022

Presentation - Washington WEIM Greenhouse Gas Enhancements - Aug 22, 2022 08/19/2022

Issue Paper and Straw Proposal - Washington WEIM Greenhouse Gas Enhancements 08/17/2022

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