The Trump administration will propose scrapping Biden-era climate mandates requiring the nation’s power plants to curb planet-warming greenhouse gas emissions as soon as Wednesday, according to people familiar with the matter.

The EPA’s new leadership is signaling its future chemical policies while the agency litigates Biden-era regulations and awaits rulings that will shape what it can do.

The announcement is a key step in Trump’s broader efforts to unwind environmental regulations he views as unnecessary barriers to industrial development