Environmental groups cheered the announcement by NRG Energy that it will retire three natural gas-fired plants in Southern California.

CAISO officials on Wednesday urged California lawmakers to pass legislation that would convert the grid operator into an RTO.

Susan Kennedy, a former California utilities regulator and political insider, has been fined after state investigators determined that she failed to register as a lobbyist.

A key California lawmaker is seeking comment this week on a revived effort to regionalize CAISO and create a multistate Western RTO.

Edison International has joined other California utilities in protesting difficulties with cost recovery related to devastating wildfires.

FERC approved a package of modifications developed by CAISO for the EIM, and issued several other decisions related to Western states and energy markets.

California regulators approved an order bringing community choice aggregators (CCAs) into the state’s resource adequacy requirements.

Nearly 600 people crowded into this year's California Energy Commission EPIC Symposium, doubling attendance from last year.

Flashpoints over grid reliability, market outcomes and ratepayer costs were on full display at a CAISO forum to discuss its backstop procurement policies.

California utilities and other parties say they have reached a new settlement over the costs of shutting down the San Onofre nuclear power plant.