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Arizona regulators have rejected Salt River Project’s proposed expansion of the Coolidge Generating Station, a gas-fired power plant in Pinal County.

BPA should have enough generation to avoid capacity deficits if it decides to join the “binding” phase of the Western Resource Adequacy Program.

SPP said it plans to close its Western Energy Imbalance Service, with members joining either its proposed Markets+ program or its Western RTO.

PG&E and Northern California prosecutors agreed to settle last summer's 1-million-acre Dixie Fire and the Kincade Fire in Sonoma County for $55 million.

The California PUC told SoCalGas, the nation's largest gas utility, to return ratepayer funds it inappropriately used to lobby against clean energy programs.

With grid challenges looming and lithium in short supply, California is looking to accelerate the deployment of non-lithium-ion long-duration storage.

A CAISO market report says high natural gas prices drove a 50% run-up in electricity costs in Q4 2021, hitting the Western Energy Imbalance Market as well.

The Pacific Offshore Wind Summit addressed the challenges of a West Coast wind industry that needs improved ports, transmission and enormous floating turbines.

Western Power Pool named Sarah Edmonds as new CEO as it seeks to incorporate much of the Western Interconnection into its growing resource adequacy program.

BPA is on track to enter the Western Energy Imbalance Market on May 3, despite lingering issues with software systems related to market integration.