Justice Department calls on states to join oil company investigation

By Cheyanne M. Daniels | 07/06/2026 06:32 AM EDT

DOJ urged state attorneys general to “use all tools available” under their state’s laws to investigate any misconduct leading to high prices at the pump.

Gas prices are displayed on a Valero gas station sign.

Gas prices are displayed at a Valero gas station on June 25 in Austin, Texas. Brandon Bell/Getty Images

The Justice Department on Friday urged state attorneys general to investigate whether unlawful conduct is keeping gasoline prices high even as crude oil prices fall.

In a letter obtained by POLITICO, DOJ urged the state attorneys general to “use all tools available” under state law to investigate and prosecute any misconduct that may be contributing to high prices at the pump.

“In short, companies and individuals who seek to unlawfully exploit our nation’s citizens will face federal investigation, civil liability, and criminal prosecution,” the Justice Department wrote.

Advertisement

Gas prices surged earlier this year after U.S.-Israel strikes against Iran raised concerns that the conflict could disrupt shipping through the Strait of Hormuz, a critical waterway that normally carries about 20 percent of the world’s oil.

GET FULL ACCESS