Changes meant to improve the performance of CAISO’s day-ahead market and the planned day-ahead expansion of its Western Energy Imbalance Market won board approval.

CAISO's Board of Governors approved a redesigned transmission plan that focuses on high-priority projects amid a crush of interconnection requests.

FERC approved CAISO’s second attempt at complying with the mandate requiring RTOs to foster participation of DER aggregations in organized markets.

California Assemblymember Chris Holden said he will hold a bill that could eventually turn CAISO into an RTO while he tries to overcome opposition.

CAISO says that 8,100 MW of new resources and California's record snowpack, which is expected to increase hydro generation by 72%, improve its summer forecast.

Parties filing comments with FERC on expanding interregional transfer capability mostly supported the concept, though opinions were split on how to get there.

A California Energy Commission workshop examined the difficulties of connecting vast quantities of clean energy resources to the bulk electric system by 2045.

Western state regulators unanimously approved a revised charter for the Markets+ State Committee allowing additional states and Canadian provinces to join.

Members of the California Assembly Utilities & Energy passed a bill to give CAISO independent governance but uniformly expressed their dislike of it as written.

SPP Markets+ stakeholders kicked off the development phase of a proposed “RTO-light” service in the West, heating up the race with CAISO.