Commissioners Mark Christie and James Danly addressed the pros and cons of the West’s pursuit of greater market coordination at the fall CREPC-WIRAB meeting.

Arizona utility commissioners said they wanted to see more independent governance for CAISO before further committing to the WEIM.

CAISO stakeholders commented on elements of the revised straw proposal to add an extended day-ahead market to the Western Energy Imbalance Market.

CAISO's revised plan for a WEIM extended day-ahead market makes changes to transmission requirements and penalties for failing resource sufficiency evaluations.

A two-day CAISO stakeholder meeting on the proposed day-ahead extension of the Western EIM focused on resource sufficiency and transmission.

SPP’s plan to develop a market to compete with CAISO's Western EIM got a boost from utilities and energy customers in the Pacific Northwest.

The CREPC-WIRAB spring meeting focused on regional markets and transmission planning in the West, including FERC's recent transmission planning NOPR.

CAISO issued a straw proposal for its extended day-ahead offering in the Western Energy Imbalance Market, a renewed effort at greater Western regionalization.

A group of Western utilities plans to help SPP develop its Markets+ program in the West and to examine the benefits of joining it or CAISO's day-ahead market.

CAISO's Western Energy Imbalance Market surpassed $2 billion in total member benefits only 20 months after hitting the $1 billion mark in 2020.