Trump administration set to rescind U.S. climate change endangerment finding, White House official says

A White House official said the EPA will issue a final rule to rescind the 2009 endangerment finding that underlies many U.S. climate regulations, and the agency said it is finalizing a new rule.

The White House says the Environmental Protection Agency will issue a final rule to rescind the 2009 endangerment finding that has served as the legal basis for many U.S. climate rules. A White House official confirmed the plan and the EPA said it is finalizing a new rule but did not give a timeline. The original finding concluded that greenhouse gases endanger public health and welfare. The announcement has prompted attention because the finding supports regulations on vehicles, power plants and other pollution sources. Known details: - A White House official said the EPA will issue a final rule rescinding the 2009 endangerment finding. - The EPA has stated it is finalizing a new rule and has not provided timing for when the change will take effect. - Legal challenges are expected, and courts have previously ruled that greenhouse gases qualify as air pollutants under the Clean Air Act. Summary: Removing the endangerment finding would eliminate the primary legal underpinning for many federal climate regulations. Legal challenges are expected, and the timing of any final administrative or judicial steps is undetermined at this time.