Last reviewed on August 29, 2013

Greenhouse Gas Inventory - Publications

Main sources (refrigerant, foam blowing, aerosols, fire suppression, and semiconductor manufacturing) of hydrofluorocarbons and perfluorocarbons
Main sources of hydrofluorocarbons
and perfluorocarbons

Technical Support Documents

The comprehensive technical support document detailing the data sources and methods used to develop the first version of the GHG inventory (November 2007), covering years 1990 through 2004 is available for download below.

The comprehensive technical support document detailing the data sources and methods used to develop the 4th version of the GHG inventory, covering years 2000 through 2009, is available for download at the link below. The current version of the GHG inventory, covering years 2000 to 2011, will have its own methods document, currently under development.

Emissions Reports

The emissions report summarizing the 4th version of the GHG inventory, covering years 2000 through 2009 is available for download below. The emissions report for the current inventory is still under development.

California 1990 Greenhouse Gas Emissions Level and 2020 Emissions Limit

This staff report discusses the development of the 1990 statewide emissions level and provides a summary of the key emissions sources, the methodologies used to calculate the emissions, and the sources of data.


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