California Gas Stations Slap Cap-and-trade 'Cost' Labels on Pumps

By Anne Mulkern, Climate Wire, via Scientific American. 

Gas pumps in California could soon feature signs telling drivers they’re paying more per gallon because of the state’s cap-and-trade program for carbon emissions.

The California Independent Oil Marketers Association (CIOMA), a trade group for oil distributors, is handing out to members a label that adds wording on cap-and-trade costs to the standard one that advises motorists on gas taxes. The state requires that a label with gas taxes appear on all gas pumps. Those change on July 1 to reflect updated amounts.