Last reviewed on February 25, 2013 at 15:55
Documentation of California's Greenhouse Gas Inventory
(5th Edition - Last updated on 02/19/2013)
♦ Category: Energy
| IPCC: |
1A1aii - Fuel Combustion Activities - Energy Industries - Main Activity Electricity and Heat Production - Combined Heat and Power Generation (CHP) |
| Sector: |
Industrial : CHP: Industrial : Useful Thermal Output |
♦ Activity: Fuel combustion - Refinery gas
♦ Greenhouse gas: Methane ( CH4 )
► Year 2000 —
● Greenhouse gas emission estimate —
| Amount: |
86.94 tonnes of CH4 Emitted (1,826 tonnes CO2 Eq.) |
| Basis: |
Calculation |
| Calculation: |
[Fuel combustion] * [Heat content] * [Fuel CH4 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 = 62,626,141,565 scf of Refinery gas |
| 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 CH4 emission = 3.000E-06 g / btu |
| Reference: |
USEPA (2012). Mandatory Reporting of Greenhouse Gas Regulation http://www.epa.gov/ghgreporting/ |
| Parameter: |
Heat content = 463 btu / scf |
| 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. |
| Constant: |
Global warming potential of CH4 = 21 |
| Reference: |
IPCC (1996). Second Assessment Report. Climate Change 1995: WG I - The Science of Climate Change. Intergovernmental Panel on Climate Change; J.T. Houghton, L.G. Meira Filho, B.A. Callander, N. Harris, A. Kattenberg, and K. Maskell (eds.); Cambridge University Press. Cambridge, U.K. |
● Greenhouse gas emitted per unit activity —
| Amount: |
1.388E-03 g of CH4 per scf of Refinery gas
0.0292 g of CO2eq. per scf of Refinery gas |
