Jan 26 (Reuters) - U.S. Environmental Protection Agency Administrator Michael Regan is considering stepping down, according to four sources familiar with the matter. "No plans imminently, but I do know it's been on the radar screen for the past few weeks," the source said. The EPA said Regan had no plans to depart. He's committed to continuing to advance President Biden's historic climate and environmental agenda," said Maria Michalos, an EPA spokesperson and one of Regan's top aides. Regan, the first Black man to run EPA began designing the green bank in October.

---