 It's 640 Money News at 10 and 40 past the hour, brought to you by PenFed. Great rates for everyone. Here's Ian Crawford. A federal appeals court is allowing a Biden administration rule aimed at limiting planet-warming pollution from coal-fired power plants to remain in place as legal challenges continue. Industry groups and Republican-led states like West Virginia had asked the court to block the EPA rule on an emergency basis, saying it was unattainable and threatened reliability of the nation's power grid.