The Environmental Protection Agency has flipped its official position in a critical court case for the future of waivers from the nation’s biofuel mandate, offering a signal of the Biden administration’s view on a major aspect of renewable fuels policy.

Michael Regan, the Biden administration’s nominee for administrator of the Environmental Protection Agency, committed Wednesday to work with the agriculture community as he tackles thorny issues involving the Renewable Fuel Standard and implementation of the Clean Water Act.

A federal court has ordered the Environmental Protection Agency to hold off on granting three biofuel mandate waivers issued in the waning hours of the Trump administration.

The Trump administration’s Environmental Protection Agency awarded three biofuel mandate waivers Tuesday evening before handing the keys over to the incoming Biden team.

The Supreme Court will hear arguments on a case central to the Renewable Fuel Standard, the nation’s biofuel mandate, and efforts on the part of refiners to be exempted from federal blending requirements through the use of small refinery exemptions.

The Environmental Protection Agency is requesting a one-month extension with the Supreme Court before it responds in a case that the agency's leader says has the potential to change how it allocates small refinery exemptions.

A collection of the nation’s biofuel producers are calling on President Donald Trump to reject a collection of Small Refinery Exemptions from the Renewable Fuel Standard currently under consideration by the Environmental Protection Agency.

Joe Biden, the Democratic party’s nominee for president, says President Donald Trump has “sold out” American farmers in his governance of the nation’s biofuel mandate.

EPA Administrator Andrew Wheeler says there are a handful of unanswered questions in the effort by small refineries looking to secure relief from past blending requirements of the nation’s biofuel mandate.