The AEO Supplemental tables were generated for the reference case of the Annual Energy Outlook 2010 (AEO2010) using the National Energy Modeling System, a computer-based model which produces annual projections of energy markets for 2007 to 2035. Most of the tables were not published in the AEO2010, but contain regional and other more detailed projections underlying the AEO2010 projections. The files containing these tables are in spreadsheet format.  A total of one hundred and twenty-eight tables are presented.

The data for tables 10 and 20 match those published in AEO2010 Appendix tables A2 and A3, respectively. Projections for 2009 and 2010 may differ slightly from values published in the Short Term Energy Outlook, which are the official EIA short-term projections and are based on more current information than the AEO.

The AEO2010 reflects historical data and information available as of September 30, 2009. At that time, most 2008 data was available but only partial data for 2009 was available.