After all of the debate was over, both on the Senate floor and in the press, it boiled down to a party line vote – again, with six Democrats crossing over to vote for the other side. As Jim Abrams of The Associated Press reported:
The defeated resolution would have denied the Environmental Protection Agency the authority to move ahead with [its] rules [requiring permits for greenhouse gas emissions (“the tailoring rule”)], crafted under the federal Clean Air Act. With President Barack Obama’s broader clean energy legislation struggling to gain a foothold in the Senate, the vote took on greater significance as a signal of where lawmakers stand on dealing with climate change.