A review by the Center for
Climate and Energy Solutions (C2ES) of five detailed studies published recently by various NGOs and
federal energy forecasters (M.J. Bradley, the Energy Information Administration, the Bipartisan
Policy Center, the Rhodium Group for the Center for Strategic and International Studies, and the Nicholas Institute) finds that the CPP will
only require about an 18 percent emissions reduction beyond business - as - usual scenarios from now through 2030.