Author: Jennifer A. Dlouhy and Mario Parker

The Environmental Protection Agency proposed changes in the way it sets annual percentages spelling out how much renewable fuel refiners must blend into gasoline and diesel.

The Trump administration is taking action to boost U.S. demand for corn-based ethanol and soybean-based biodiesel, as the president seeks to temper criticism from farmers and Midwest politicians before next year’s election.

The Trump administration is taking action to boost U.S. demand for corn-based ethanol and soybean-based biodiesel, as the president seeks to temper criticism from farmers and Midwest politicians before next year’s election.

Top administration officials have developed plans to give a 5% boost to U.S. renewable fuel-blending quotas in 2020, as President Donald Trump seeks to temper farm-state criticism he has undermined U.S. mandates compelling the use of corn-based ethanol…

President Donald Trump, seeking to tamp down political fallout in U.S. farm states essential to his re-election, has ordered federal agencies to shift course on relieving some oil refineries of requirements to use biofuel such as corn-based ethanol.

The Trump administration on July 5 advanced plans to modestly lift U.S. biofuel-blending targets, while dodging fights over how frequently to waive refineries from the quotas and how to offset those exemptions.

Oil industry foes are preparing to go to court to fight the Environmental Protection Agency regulation issued May 31 that allows year-round sales of higher-ethanol E15 gasoline nationwide.

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…

The Trump administration is set to order refiners to use 15 billion gallons of conventional renewable fuels such as corn-based ethanol next year, resisting oil industry pressure to lower the mandate, according to three people familiar with the plans.

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