The Obama administration has proposed reducing the volumetric requirements for renewable fuels in 2014 and some members of Congress have proposed repealing the RFS.
Motlatsi wa Modulasetulo, Molao wa Tsamaiso ya Batho ba Batsho o ile wa hlakolwa ka selemo sa 2005, mme tse ding tsa dikarolwana tsa teng di ile tsa tlohelwa hore makgotla a dinyewe a setso a nne a tswele pele.