Air Pollution In US

Senate Republicans have voted to establish a new precedent that will allow them to roll back vehicle emission standards in California, including a rule phasing out the sale of new gas-powered cars by 2035. The winding series of Senate procedural votes that went late into Wednesday evening could have profound implications for California's longstanding efforts to reduce air pollution. It also established a new, narrow exception to the Senate filibuster even as Republicans have insisted that they won't try to change Senate rules. Democrats strongly objected to the move, delaying the votes for hours as Senate Majority Leader John Thune, R-S.D., cleared the way procedurally for Republicans to bring up three House-passed resolutions that would block the rules. The Senate could pass the resolutions later this week. At issue are the three California rules phasing out gas-powered cars, cutting tailpipe emissions from medium- and heavy-duty vehicles and curbing smog-forming nitrogen oxide ..

Carbon dioxide emissions from transportation exceeded those from electricity production in 2016 for the first time since 1978