CAISO’s Western Energy Imbalance Market yielded members $418.82 million in economic benefits during the first three months of 2023, a first-quarter record.

A bill to strengthen the IRP process for Nevada utilities and require them to increase their energy independence has emerged late in the legislature’s session.

FERC approved changes to WEIM's resource sufficiency evaluation, including allowing transfers to members that fail to meet their RSE obligations.

Western regulators heard from a power panel of CEOs on maintaining grid reliability in the face of fires, storms, extreme heat and supply chain disruptions.

The BLM’s record of decision for Pattern Energy’s SunZia transmission line was also the final major approval needed for SouthWestern Power Group’s RioSol line.

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.

BLM approves SunZia project, which will send wind power from New Mexico to Arizona for customers there and in California.

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.

Gov. Jay Inslee signed a bill requiring wind farms to turn off their blinking aviation obstruction lights at night when no low-flying aircraft are around.

While PNM awaits a court decision that could revive a merger with Avangrid, PNM officials say they’ll keep running the company like it’s a standalone business.