California legislative leaders questioned Thursday a proposal to expand the electric grid to include one of the largest users of coal-fired power plants in the west.
In a letter to Gov. Jerry Brown, Senate President pro Tempore Kevin de Leon and Assembly Speaker-elect Anthony Rendon said they were concerned about bringing utility company PacifiCorp into a regional energy market with the California Independent System Operator, which manages the transmission of most of the state's electricity.
FOR THE RECORD
Feb. 5, 10:29 a.m.: An earlier version of this article incorrectly identified Senate President...