Those factors helped push up U.S. inventories this week to 120.5 million barrels, the highest level in a year. “This week was supposed to be when diesel prices blew out to the moon, but that’s not close to what happened,” said Bob Yawger, director of energy futures at Mizuho. Diesel demand by truckers fell off at the end of this year as high inflation impacted U.S. demand for goods. The Cass Freight Index for December, which measures cross-country shipments, showed a 3.9% year-on-year decline in shipments. The closely watched Cowen/AFS Freight Index also showed a 13.7% year-on-year drop in truckload volumes for the fourth quarter of 2022. Demand for one type of distillate - jet fuel - is expected to rise ahead of the summer vacation, according to Patrick DeHaan, petroleum analyst at GasBuddy. Refiners also have a heavy slate of planned downtime at their facilities, which has the potential to send inventories tightening again in the next two months
"I wouldn't say we're out of the woods yet, especially with a brisk schedule for turnarounds," said DeHaan. (Reporting by Laura Sanicola in Washington Editing by Matthew Lewis)