California's duck curve deepened to new levels this spring as solar capacity increased, at times exceeding demand, the Energy Information Administration said.

The Western summer reliability outlook is better than in recent years, but shortfalls could arise because of supply chain problems or scarce imports, WECC says.

FERC on Thursday approved energy storage and reliability improvement rules that help ensure CAISO will be able to meet needs.

Applied Economics Clinic and the Clean Energy Group have found that distribution system bottlenecks are slowing the interconnection of distributed resources.

California Gov. Gavin Newsom has bold words for transitioning to clean energy, including on permitting, but his plan lacks some specifics.

Gov. Gavin Newsom and the California Public Utilities Commission announced moves to try to expedite construction of transmission and clean-energy projects.

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

NV Energy will keep looking for resources to replace its North Valmy Generating Station after Nevada regulators shot down its plan for a $466 million battery system.

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.

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