This form summarizes the emissions of Greenhouse Gases (GHG) in California from 1990 to 2004 and is no longer updated. Please see the current series of GHG emissions data. This 1990-2004 inventory was revised and released by the Air Resources Board in November 2007. It is the official AB32 inventory and establishes the 1990 limit of 427 Tg of CO2 eq.

Data are presented in millions of metric tons equivalent of CO2 (MMTCO2E). Please note that GHG possess different Global Warming Potential (GWP). Additional information on GWP can be found at the Intergovernmental Panel on Climate Change. Categories reflect GHG emissions by gas and by source. The source for these data is the Air Resources Board.

Please choose a category and a sector.

Choose a format for the data. View online (HTML table) Tab delimited (import to spreadsheets) Comma delimited (import to spreadsheets) Graph (requires JAVA) Download help ● tab delimited values (.tsv): import with Excel via the menu Data/Get External Data/Import Text File, choose 'tab' as the only delimiter. ● comma delimited values (.csv): import with Excel via Open, drag drop, or the menu Data/Get External Data/Import Text File, choose 'comma' as the only delimiter. Sort results by: Area   Category

Please choose a time period. Start Year End Year 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004

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