The Senate on Wednesday confirmed former New York Rep. Lee Zeldin to be EPA administrator along mostly partisan lines. Why it matters: Zeldin, with little experience in environmental policymaking, will spearhead the Trump administration's push to reverse former President Biden's climate regulations.

Several Democrats voted in favor of Zeldin, a former lawmaker from New York who will oversee an agency tasked with protecting the environment and public health.

Former New York Republican Rep. Lee Zeldin was confirmed by the Senate Wednesday as President Trump’s Environmental Protection Agency administrator — earning bipartisan support.