According to a press release from American Automobile Association of the Carolinas, prices for gasoline in North Carolina are the highest they have been since the association began recording such data 20 years ago.
The press release stated that the average price per gallon of gasoline in North Carolina on Tuesday was $1.565, a 20-cent jump from a month ago. The national average is even higher at $1.624 per gallon.
Aaron Brady, senior analyst for Energy Security Analysis Inc., an independent research firm that examines the prices of different energy sources, said the nationwide increase is a result of several factors, including limitations on domestic gasoline.
"The U.S. hasn't built a new refinery in 20 years or so," he said. "There's no room to make more gasoline, so we have to import it."
But Brady said the biggest problem is new requirements for how gasoline is produced.
"Environmental specifications for gasoline since last summer have been tight," he said. "Refineries are just unable to make cleaner-burning gasoline."
Brady said the new standards have been proven to reduce air pollution, especially in cities like Los Angeles that produce a great deal of smog.
He said the new standards mean prices will not go down significantly in the near future, but federal waivers might provide relief to areas of the U.S. that do not produce as much smog.
But Brady added that the high prices do have a positive side.