United States Department of EnergyDept. Of Energy Reports

The Department of Energy releases Petroleum Supply and Demand inventory levels each Wednesday at 10:30 AM E.S.T. unless a Holiday falls during that week, in which case the release time will be Thursday 10:30 E.S.T.

Department of Energy Natural Gas Storage Report release time is each Thursday at 10:30 AM E.S.T. unless a Holiday falls during the week then the realease time will be Friday at 10:30 AM E.S.T.