Last reviewed on 06-22-2018

Documentation of California's Greenhouse Gas Inventory (11th Edition - Last updated on 11-06-2019)

♦ Category: Energy

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

♦ Activity: Fuel combustion - Associated gas

♦ Greenhouse gas: Carbon dioxide ( CO2 )

► Year 2013 —

● Greenhouse gas emission estimate —

Amount: 51,842 tonnes of CO2 Emitted (51,842 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. ttp://www.ipcc-nggip.iges.or.jp/public/2006gl/pdf/2_Volume2/V2_2_Ch2_Stationary_Combustion.pdf#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 = 985,567,007 scf of Associated gas
Basis: Data
Reference: ARB (2016). Technical support document on GHG inventory methodologies for the 2000-2014 inventory. See Discussion of emissions from electricity and combined heat and power generation available at: ttps://ww3.arb.ca.gov/cc/inventory/pubs/reports/2000_2014/ghg_inventory_00-14_technical_support_document.pdf#https://ww3.arb.ca.gov/cc/inventory/pubs/reports/2000_2014/ghg_inventory_00-14_technical_support_document.pdf

● Parameters and Constants used in calculations —

Parameter: Fuel CO2 emission = 0.0651 g / btu
Reference: Wang, D. M. (2007). Data request between CARB and Michael D. Wang, Senior Advisor, Western States Petroleum Association. Summer 2007.
Parameter: Heat content = 808 btu / ton
Reference: Wang, D. M. (2007). Data request between CARB and Michael D. Wang, Senior Advisor, Western States Petroleum Association. Summer 2007.

● Greenhouse gas emitted per unit activity (derived from values listed above) —

Amount: 52.6 g of CO2 per scf of Associated gas
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