analysis of senate amendment 2028 the climate stewardship act 2003 energy information administration may 2004 introduction in june eia released an 1 s 139 as introduced by senators mccain and lieberman january would establish a cap on emissions greenhouse gases 2 from covered sources that be implemented two phases beginning 2010 2016 respectively more recently october proposed amended version bill sa included first phase reductions but removed references to second 11 senator landrieu asked evaluate this paper responds request relying modeling methodology data assumptions used analyze original extensively documented report using same system impacts can compared sensitivity case previously reported results for however these do not reflect updates
