A recent fire at a Phillips 66 refinery in the Los Angeles area and a series of flaring incidents at Chevron's Richmond refinery have contributed to a rise in the cost of gasoline in California, according to AAA.
The average price of a gallon of unleaded gas in the state is up 10 cents from a week ago and now stands at $3.43. AAA spokesman Michael Blasky said that prices could keep going up.
"I would imagine to see prices go up at least 5 to 10 cents more over the next couple of weeks," Blasky said. "As long as they're having production issues, I would imagine the prices will keep going up."
When refineries in the state have significant malfunctions and need to restart their operations, the supply of gasoline becomes tighter.

