Gas prices are soaring in California in a classic example of supply and demand after an explosion stopped gasoline production at an Exxon Mobil refinery while another remains offline due to labor unrest.
Average retail gas prices in the state have surged 25 cents a gallon in less than a week, from $2.98 per gallon for regular on Monday to $3.23 per gallon on Friday. That caps a run that saw the price of regular unleaded go up 60 cents per gallon since Jan. 30 as refineries prepare to shift to a summer blend of fuels.
In some areas of Southern California, gas station owners were forced to pass price hikes of 24 cents per gallon along to consumers on Thursday after seeing wholesale prices shoot up. Prices in Northern California lagged a day, but by Friday were also rising; an independent operator with a chain of gas stations around the San Francisco Bay area boosted prices 20 cents a gallon for regular on Friday, to $3.19.