March 3, 2015, 9am PST
California's cap-and-trade market saw its largest carbon sale, $1.02 billion, thanks to millions of motorists now paying about a dime a gallon for the right to emit carbon for the first time since the program began in November 2012.
February 4, 2015, 8am PST
The Republican chair of the Senate Transportation Committee is considering an 11.5-cent gas tax increase, setting up a potential conflict with Gov. Jay Inslee's preference to apply a carbon charge to industrial emissions to fund transportation.
January 8, 2015, 1pm PST
The California governor began an unprecedented fourth term by laying out goals to reduce carbon emissions and oil consumption, address road and bridge maintenance, build high speed rail, and construct two huge water tunnels under the Sacramento Delta
January 6, 2015, 12pm PST
The oil industry was predicting motorist outrage and an increase in gas prices of around 70-cents due to the carbon charge effective in the state on January 1. Some prices increased 10-cents, but went largely unnoticed.