
EPA to rescind landmark 2009 'endangerment finding' on greenhouse gases' harmful effect on climate
ABC News
The Trump administration is rescinding the Environmental Protection Agency's 2009 'endangerment finding' on greenhouse gases' environmental harm.
The Environmental Protection Agency is walking back a landmark environmental decision to regulate greenhouse gas emissions and fight climate change.
For more than 16 years, the EPA’s endangerment finding served as the scientific and legal foundation for federal regulations on carbon dioxide and five other heat-trapping greenhouse gases. The 2009 decision found that certain greenhouse gases endanger public health and welfare. The regulations that resulted cover everything from vehicle tailpipe emissions to the release of greenhouse gases from power plants and other significant emission sources.
President Donald Trump, joined by EPA Administrator Lee Zeldin, is expected to announce the decision on Thursday.
In a statement to ABC News, the EPA said it’s “actively working to deliver a historic action for the American people. Sixteen years ago, the Obama Administration made one of the most damaging decisions in modern history – the 2009 Endangerment Finding. In the intervening years, hardworking families and small businesses have paid the price as a result.”
Some climate scientists and policy experts say the agency’s decision to repeal the finding, even just for cars and trucks, could significantly affect U.S. efforts to address human-amplified climate change. The EPA calculates that the transportation sector is the largest contributor of direct greenhouse gas emissions in the country, with cars and trucks accounting for more 75% of those emissions.













