THE GRAPH

• Carbon dioxide emissions by direct-fuel use sector (1990-2008)
  Presentation includes other figures.
  From U.S. Carbon Dioxide Emissions from Energy Sources 2008 Flash Estimate, May 2009.
  Energy Information Administration, U.S. Department of Energy
  
  
• Energy Information Administration
  Statistics and analysis of everything having to do with energy. "The U.S. Energy Information Administration (EIA) collects, analyzes, and disseminates independent and impartial energy information to promote sound policymaking, efficient markets, and public understanding of energy and its interaction with the economy and the environment."