Donald Trump and Joe Biden are scrambling to secure Farm Belt victories with sweeping promises to protect corn-based ethanol’s place in the U.S. fuel mix.

The Department of Energy’s failure to update energy efficiency standards for several consumer and commercial products is causing increased air pollution and higher energy bills for users of those products, environmental groups say in a lawsuit filed Friday in a New York federal court.

Mountain Coal Co. LLC can’t continue road work as part of a coal mine expansion in western Colorado, the Tenth Circuit ruled in a win for environmental groups who argued the Arch Resources Inc. subsidiary was violating the court’s mandate.

Senator Elizabeth Warren reiterated her call for Rick Perry to resign from his role with Energy Transfer LP, citing recent media reports that he pushed for a deal involving the company while he was U.S. Energy Secretary.

Chesapeake Energy Corp. and Franklin Resources Inc. will need to defend their debt restructuring plan in December from attack by unsecured creditors who claim the proposal is built on a fraudulent scheme, a judge said Friday.

FirstEnergy Corp. fired Chief Executive Officer Charles Jones and two other senior executives after a board review set up in the wake of a federal corruption scandal found they violated the company’s policies and its code of conduct.

Unico Mechanical Corp. failed to show the Department of the Interior’s Bureau of Reclamation erred in awarding Marine Diving Solutions LLC a $36 million contract to replace intake tower cylinder gate assemblies at Hoover Dam, the GAO said in a decision released Friday.

A so-called “do-good” investing rule that restricts environmental, social, and corporate governance funds was released by the U.S. Labor Department after clearing its final White House review.

Portland General Electric Co. will avoid one lawsuit over its energy trading practices that allegedly lead to a $127 million loss, according to a filing in an Oregon federal court, but the company still faces two federal class suits filed by investors.

After an increase in wildfires, storms and other natural disasters, many cities have begun both short and long-term planning for infrastructure that will blunt the effects of climate change. Their current property values could be at stake as well.