US status on climate change mitigation
In 2009, President Obama pledged that, by 2020, the United States would achieve reductions in greenhouse gas emissions of 17 percent from 2005 levels. With the failure of Congress to adopt comprehensive climate legislation in 2010, the feasibility of the pledge was put in doubt. However, we find that the United States is near to reaching this goal; currently, the country is on course to achieve reductions of 16.3 percent from 2005 levels in 2020…