Last reviewed on February 25, 2013 at 15:54

Documentation of California's Greenhouse Gas Inventory (5th Edition - Last updated on 02/19/2013)

♦ Category: Energy

IPCC: 1A1ai - Fuel Combustion Activities - Energy Industries - Main Activity Electricity and Heat Production - Electricity Generation
Sector: Electricity Generation (In State) : Utility Owned

♦ Activity: Fuel combustion - Biomass

♦ Greenhouse gas: Carbon dioxide from biogenic sources ( CO2 )

► Year 2000 —

● Greenhouse gas emission estimate —

Amount: 130,007 tonnes of CO2 From biogenic materials (130,007 tonnes CO2 Eq.)
Basis: Calculation
Calculation: [Fuel combustion] * [Heat content] * [Fuel CO2 emission]
Reference: IPCC (2006). 2006 IPCC Guidelines for National Greenhouse Gas Inventories, Prepared by the National Greenhouse Gas Inventories Programme, Eggleston H.S., Buendia L., Miwa K., Ngara T., and Tanabe K. (eds). Volume 2, Chapter 2: Stationary Combustion. Published: IGES, Japan. http://www.ipcc-nggip.iges.or.jp/public/2006gl/pdf/2_Volume2/V2_2_Ch2_Stationary_Combustion.pdf

● Activity level used in calculations —

Activity: Fuel combustion = 90,134 ton of Biomass
Basis: Data
Reference: Schnapp, R. (2008). Personal communication (data submittal) between Larry Hunsaker of CA Air Resources Board and Robert Schnapp of the Energy Information Administration. Summer 2008.

● Parameters and Constants used in calculations —

Parameter: Fuel CO2 emission = 0.0938 g / btu
Reference: TBD - Place holder for Biogas CO2 emission factor which includes passthrough CO2
Parameter: Heat content = 15,377,040 btu / ton
Reference: Schnapp, R. (2008). Personal communication (data submittal) between Larry Hunsaker of CA Air Resources Board and Robert Schnapp of the Energy Information Administration. Summer 2008.

● Greenhouse gas from biogenic materials per unit activity —

Amount: 1,442,366 g (i.e. 1.44 tonnes) of CO2 per ton of Biomass
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