The CAISO Board of Governors and Western Energy Imbalance Market Governing Body adopted resource sufficiency and storage changes to promote summer reliability.

The proposed governance structure for SPP's Markets+ service offering and resource adequacy are two key differences with CAISO's RTO proposal.

CAISO held its Stakeholder Symposium for the first time since 2018 and weighed the transmission needs of the West to deliver renewable resources.

CAISO's draft final proposal for a day-ahead expansion of its Western Energy Imbalance Market is up for review this month, with a final plan due in December.

CAISO's Western Energy Imbalance Market reached a record $526 million in benefits in Q3 and neared $3 billion in cumulative benefits since it started in 2014.

The WPP's future independent board will include the previous PJM CEO, a former member of WEIM's Governing Body and WPP’s present board chair, among others.

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.

The Governing Body of CAISO's Western Energy Imbalance Market welcomed a new member and elected its chair and vice chair for the next year.