Administration revokes bedrock scientific determination that removes government’s ability to limit pollution from cars and trucks – key US politics stories from 12 February

The Trump administration has revoked the bedrock scientific determination that gives the government the ability to regulate climate-heating pollution. The move was described as a gift to “billionaire polluters” at the expense of Americans’ health.

The endangerment finding, which states that the buildup of greenhouse gases in the atmosphere endangers public health and welfare, has since 2009 allowed the Environmental Protection Agency (EPA) to limit heat-trapping pollution from vehicles, power plants and other industrial sources.

Thursday’s decision removes the government’s ability to impose requirements to track, report and limit climate-heating pollution from cars and trucks. Transportation is the largest source of climate pollution in the US.

The move comes as part of Trump’s bigger anti-environment push, which has seen him roll back pollution rules and boost oil and gas.