would amend the CAA to allow advanced biofuel, biomass-based diesel, and cellulosic biofuel to satisfy the mandates of the renewable fuel program only if domestically produced and eliminate the corn ethanol mandate under such program.

which amends the CAA to remove the requirement for dealer certification of new light-duty motor vehicles, was signed into law on June 9, 2014.

would amend the CAA to give states adequate time to revise their SIPs to prevent emissions activity within such states from contributing significantly to nonattainment in, or interfering with maintenance by, any other state with respect to any NAAQS.

which would amend the CAA to remove the requirement for dealer certification of new light-duty motor vehicles, was passed by the Senate.

would amend the CAA to remove the requirement for dealer certification of new light-duty motor vehicles.

would prohibit the Administrator of EPA from issuing any final rule under the CAA until the date on which the Administrator improves certain employment effect analyses under that Act.

would provide direction to the Administrator of EPA regarding the establishment of standards for emissions of any greenhouse gas from fossil fuel-fired electric utility generating units.