US President Donald Trump has said he has ordered an investigation into major energy companies, accusing them of “gouging” customers by not cutting petrol prices after wholesale oil costs fell on global markets.
Trump wrote on social media that he has ordered the Department of Justice (DOJ) to “immediately start looking into this”, adding he had expected to see petrol prices fall “a lot faster than what I’m seeing.” He did not name any oil firms in the post.
His remarks come after the price of oil fell from peaks seen during the US-Israel war with Iran but remain higher than before the conflict started.
The BBC has contacted the DOJ and the White House for comment.
“The big Oil Companies are not dropping their price at the pump commensurate with the sharply lower prices they are paying for Oil,” Trump said in the post.
“Those prices are dropping like a rock! In other words, customers are being ‘gouged.'”
Oil prices shot up after Iran responded to US-Israeli strikes on 28 February by effectively shutting the critical Strait of Hormuz waterway, severely disrupting shipments of oil and gas and causing energy prices to soar.
Brent crude, the global wholesale oil benchmark, reached almost $120 (£91) a barrel in May as the war continued.
But prices have fallen since as peace talks have progressed. On Wednesday, Brent dropped below $76 a barrel, but it is still above the roughly $70 a barrel mark it was at before the conflict.
It is a similar picture with the US wholesale oil benchmark, WTI crude, which dipped under $72 a barrel on Wednesday but remains higher than before the war when it traded at around $60 a barrel.
Meanwhile, the average price of regular gasoline in the US has fallen to about $3.93 a gallon after topping $4 a gallon in April, its highest since 2022, but is still well above pre-war levels.
Trump’s comments come after UK oil firms faced similar accusations of unfairly hiking petrol prices following the start of the Iran war.
However, the UK competition regulator said in May there was no widespread evidence of this, adding that average profit margins were “broadly unchanged” between February and March.
