Search

INITIATIVE:
Local market power mitigation enhancements 2018

E1 E2
Started: Apr 30, 2019

Leads
Brittany Dean

This initiative will review the need for additional Energy Imbalance Market (EIM) default energy bid options, reference level adjustment request changes, updates to the calculation of competitive locational marginal prices, and updates to the mitigation tool. The potential market changes would apply to the entire ISO market, not just EIM. These topics were initially discussed at the EIM Offer Rules stakeholder working group meetings.

Outcome: This project included four elements to address cases of mitigation. The mitigation framework enhancements introduced an optional rule for EIM Balancing Authority Areas to limit transfer quantities or avoid cases of economic displacement. Further modifications included modifying the mitigation framework to eliminate the balance of the 15-minute market and balance-of-the-hour mitigation, with reexamination and application of the competitive Locational Marginal Price at every interval. The project included the creation of a new default energy bid for hydro resources with storage capability. Changes were also made to the reference level adjustment process originally established within the Commitment Cost and Default Energy Bid Enhancements initiative. Lastly, the project made enhancements to the gas price indices used for Mondays.

Relevant notices Contact us

Status

Proposal Development Decision Implementation Completed/Closed
May 24, 2019 Revised draft tariff language
Feb 01, 2019 Draft final proposal
Nov 20, 2019 Local Market Power Mitigation Enhancements Effective Date Notification (ER19-2347)
Sep 30, 2019 FERC approval (ER19-2437)
Jul 02, 2019 Tariff amendment filing (ER19-2347)
Mar 27, 2019 Board of Governors approval
Mar 12, 2019 EIM Governing Body approval
Nov 13, 2019 Deployment
Nov 2019 Activation
 Completed

Activities

Nov 20, 2019 Local Market Power Mitigation Enhancements Effective Date Notification (ER19-2347) 11/21/2019


Sep 30, 2019 FERC approval (ER19-2437) 11/05/2020


Jul 02, 2019 Tariff amendment filing (ER19-2347) 11/17/2019

In-person meeting

Board of Governors meeting

Decision on local market power mitigation enhancements 2018 11/17/2019

Web meeting

Revised Draft Tariff Language - Local Market Power Mitigation Enhancements 2018 05/24/2019

Draft Tariff Language - Local Market Power Mitigation Enhancements 2018 04/16/2019

Presentation - Local Market Power Mitigation Enhancements Implementation Details 05/08/2019


Notice of Decisional Classification - Local Market Power Mitigation Enhancements 02/22/2019

Web meeting

Draft Final Proposal - Local Market Power Mitigation Enhancements (updated Jan 31, 2019) 02/01/2019

Draft Final Proposal - Local Market Power Mitigation Enhancements 2018 01/22/2019

Presentation - Local Market Power Mitigation Enhancements - Jan 23, 2019 01/22/2019

Comments Matrix - Local Market Power Mitigation Enhancements - Draft Final Proposal 03/05/2019

Web meeting

Revised Straw Proposal - Local Market Power Mitigation Enhancements 11/16/2018

Presentation - Local Market Power Mitigation Enhancements - Nov 28, 2018 (updated version) 11/28/2018

Presentation - Local Market Power Mitigation Enhancements - Nov 28, 2018 11/26/2018


Presentation - Local Market Power Mitigation Enhancements Working Group - Oct 10, 2018 10/11/2018

Powerex Presentation - Local Market Power Mitigation Enhancements Working Group - Oct 10, 2018 10/09/2018

Web meeting

Issue Paper and Straw Proposal - Local Market Power Mitigation Enhancements 09/13/2018

Presentation - Local Market Power Mitigation Enhancements - Sep 19, 2018 09/19/2018

In-person meeting

ISO Presentation - Jul 19, 2018 EIM Offer Rules Technical Workshop - Resource Sufficiency Test 07/18/2018

ISO Presentation - Jul 19, 2018 EIM Offer Rules Technical Workshop - EIM Mitigation 07/18/2018

DMM Presentation - Energy Imbalance Market Offer Rules Technical Workshop - Jul 19, 2018 07/17/2018

Powerex Presentation - Energy Imbalance Market Offer Rules Technical Workshop - Jul 19, 2018 07/17/2018

Stakeholder Questions and ISO Responses - Apr 30, 2018 EIM Offer Rules Technical Workshop - Real-Time Sufficiency Test 07/17/2018

In-person meeting

Agenda - Energy Imbalance Market Offer Rules Technical Workshop - Apr 30, 2018 04/30/2018

DMM Default Energy Bid Presentation 1 - Energy Imbalance Market Offer Rules Technical Workshop 05/01/2018

DMM Default Energy Bid Presentation 2 - Energy Imbalance Market Offer Rules Technical Workshop 04/26/2018

Powerex Default Energy Bid Presentation - Energy Imbalance Market Offer Rules Technical Workshop 04/26/2018

Seattle City Light Default Energy Bid Presentation - Energy Imbalance Market Offer Rules Technical Workshop 04/26/2018

DMM Resource Sufficiency Evaluation Presentation - Energy Imbalance Market Offer Rules Technical Workshop 05/01/2018

ISO Resource Sufficiency Evaluation Presentation - Energy Imbalance Market Offer Rules Technical Workshop 04/26/2018

PacifiCorp Resource Sufficiency Evaluation Presentation - Energy Imbalance Market Offer Rules Technical Workshop 04/26/2018

PSE Resource Sufficiency Evaluation Presentation - Energy Imbalance Market Offer Rules Technical Workshop 04/26/2018

Powerex Resource Sufficiency Evaluation Presentation - Energy Imbalance Market Offer Rules Technical Workshop 04/26/2018