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.
| Proposal Development | Decision | Implementation | Completed/Closed |
|---|---|---|---|
|
Oct 21, 2022 Draft tariff language posted
Sep 22, 2022 Draft final proposal posted |
Jun 02, 2023 FERC filing (ER23-2062)
Apr 20, 2023 FERC approval of compliance filing (ER23-474) Mar 13, 2023 Compliance filing (ER23-474) 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 |
Interim solution effective May 01, 2023
Implementation milestones
Full implementation: Nov 01, 2023 |
Completed |
Training |
||
Filing |
http://www.caiso.com/Documents/Jun2-2023-PetitionforWaiver-WashingtonGreenhouseGasInitiative-ER23-2062.pdf
Jun 2, 2023 Petition for limited waiver re greenhouse gas prices (ER23-2062) 08/09/2023
Apr 20, 2023 Order Accepting Washington Greenhouse Gas Compliance Filing (ER23-474) 05/30/2023
Mar 13, 2023 Compliance Filing - Washington WEIM Greenhouse Gas Amendment (ER23-474) 04/24/2023
Nov 21, 2022 Tariff Amendment - Washington Greenhouse Gas Compliance (ER23-474) 04/24/2023
|
|
Web meeting |
https://youtu.be/ujgPiWURHUc
Video - Washington WEIM Greenhouse Gas Enhancements - Oct 31, 2022 11/01/2022
Draft Tariff Language - Washington WEIM Greenhouse Gas Enhancements 10/20/2022
|
View comments |
|
|
https://stakeholdercenter.caiso.com/InitiativeDocuments/NoticeofDecisionalClassificationWashingtonWEIMGreenhouseGasEnhancements-Oct2022.pdf
Notice of Decisional Classification - Washington WEIM Greenhouse Gas Enhancements - Oct 2022 10/17/2022
|
|
Web meeting |
https://stakeholdercenter.caiso.com/InitiativeDocuments/Presentation-WashingtonWEIMGreenhouseGasEnhancements-Sep29-2022.pdf
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
|
View comments |
Web meeting |
https://youtu.be/2YpnYL_pdJ8
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
|
View comments |