After President Donald Trump promised Iowa voters he would unleash high-ethanol gasoline, his administration fast-tracked a plan to lift summertime restrictions on the fuel, forgoing studies of its potential price tag and hastily ending a review of the measure.

The Trump administration on March 12 advanced a plan meant to expand the U.S. market for corn-based ethanol and place trading restrictions on credits that refiners use to prove they are using biofuel.

President Donald Trump’s pledge to his rural agricultural base to allow year-round sales of higher blends of ethanol spurred differing opinions between key federal agencies Feb. 27.

Billionaire George Soros has cut his holdings in agriculture giant Archer Daniels Midland Co. by more than half as the company contends with sluggish commodity markets amid the U.S.-China trade war.

Sunoco has acquired the wholesale fuel-distribution business from Schmitt Sales as well as certain convenience store locations from Speedway to turn into wholesale distribution sites.

WASHINGTON — With the current session of Congress quickly coming to a close, the top policymaker on environmental issues in the U.S. House made sure new draft legislation on ethanol mandates he co-authored would see the light of day.

Marathon Petroleum Corp., the largest U.S. oil refiner after its $23.3 billion acquisition of rival Andeavor this month, is weighing a plan to start sales of high-ethanol gasoline at its stations in Minnesota, according to people familiar with the matter.

WASHINGTON — The Trump administration is moving to allow year-round sales of gasoline with higher blends of ethanol, a boon for Iowa and other farm states that have pushed for greater sales of the corn-based fuel.

Ethanol producers and farm-state leaders blasted a Trump administration proposal that would force refiners to blend more biofuel into petroleum next year, arguing the modest planned increase is undercut by EPA waivers exempting refineries from the mandate

The U.S. Environmental Protection Agency is aiming to put more ethanol in gasoline even as it reduced the consumption target established in a 2007 energy law, an EPA official said.