The Trump administration is rolling back several major climate policies, including two rules that target planet-warming pollution from vehicles and power plants, in a major blow to America’s progress on climate action.

The EPA administrator says he is rolling back dozens of environmental rules, including those crucial to California programs on climate change and electric vehicles, and closing offices that worked to lower pollution in poor communities.

The Environmental Protection Agency is moving to unwind 31 Biden-era regulations intended to boost industries ranging from agriculture to electric utilities, oil and petrochemicals and automobiles to align with Trump’s vows to slash red tape.