The development of a single RTO covering the U.S. portion of the Western Interconnection could save $2 billion a year in energy costs by 2030, study says.

The Public Utilities Commission of Nevada said a Western market would help alleviate supply shortfalls like those that occurred last August.

FERC provided guidance to Western electricity sellers on how and when to seek exceptions for transactions that exceed the region’s $1,000/MWh soft cap.

Renewable energy investors and developers plan to increase their spending in 2021, with energy storage and utility-scale solar attracting the most attention.

A spate of transmission projects is in the works to move renewables from remote regions of the West to urban load centers.

During a meeting of the Western Conference of Public Service Commissioners, regulators shared strategies for dealing with heat waves, cold snaps and wildfires.

Xcel's Public Service Company of Colorado decided to delay its entry into CAISO's Western Energy Imbalance Market in order to re-examine its decision.

Calif. needs to increase the pace of transmission buildout to reach its 100% clean energy goals by 2045 & retain natural gas for reliability, advocates say.

FERC OK'd CAISO tariff revisions intended to prevent the kind of supply shortages that triggered rolling blackouts in California last summer.

The CAISO Board of Governors approved changes to the ISO’s criteria for recommending new board members to California’s governor.