The 2014 us climate action report fulfills a commitment under the united nations framework convention on climate change unfccc to publish every four years a national communication that provides a comprehensive report on actions taken to combat climate change and thereby meet the objectives and provisions of the unfccc. The 2014 us climate action report fulfills requirements under the unfccc for all parties to report periodically on actions and progress in combating climate change the last us climate action report submitted was in 2010. About the 2014 us climate action report the us climate action report contains two documents the first ever us biennial report and the sixth quadrennial national communication this report reflects the input of 21 federal agencies the us government also provided an opportunity for public comment through a notice in the federal register posted on september 26th and the final document reflects many suggestions provided by members of the public. 2014 climate action report on wwwstategov and find the us climate action plan at wwwwhitehousegov on september 27 2013 the intergovernmental panel on climate change ipcc released its fifth periodic assessment report ar5 which concluded with 95 confidence that since the mid 20th century humans have caused significant warming of the atmosphere and the ocean changes in . United nations framework convention on climate change