1.FUEL EMISSION FACTORS RELATED TO NET CALORIFIC VALUES (NCV)U.K.
Table 1
Fuel emission factors related to net calorific value (NCV) and net calorific values per mass of fuel.
| a This value is the preliminary emission factor, i.e. before application of a biomass fraction, if applicable. | |||
| b Based on NCV of 10,12 TJ/t | |||
| c Based on NCV of 50,01 TJ/t | |||
| Fuel type description | Emission factor (t CO2/TJ) | Net calorific value (TJ/Gg) | Source |
|---|---|---|---|
| Crude oil | 73,3 | 42,3 | IPCC 2006 GL |
| Orimulsion | 77,0 | 27,5 | IPCC 2006 GL |
| Natural gas liquids | 64,2 | 44,2 | IPCC 2006 GL |
| Motor gasoline | 69,3 | 44,3 | IPCC 2006 GL |
| Kerosene (other than jet kerosene) | 71,9 | 43,8 | IPCC 2006 GL |
| Shale oil | 73,3 | 38,1 | IPCC 2006 GL |
| Gas/Diesel oil | 74,1 | 43,0 | IPCC 2006 GL |
| Residual fuel oil | 77,4 | 40,4 | IPCC 2006 GL |
| Liquefied petroleum gases | 63,1 | 47,3 | IPCC 2006 GL |
| Ethane | 61,6 | 46,4 | IPCC 2006 GL |
| Naphtha | 73,3 | 44,5 | IPCC 2006 GL |
| Bitumen | 80,7 | 40,2 | IPCC 2006 GL |
| Lubricants | 73,3 | 40,2 | IPCC 2006 GL |
| Petroleum coke | 97,5 | 32,5 | IPCC 2006 GL |
| Refinery feedstocks | 73,3 | 43,0 | IPCC 2006 GL |
| Refinery gas | 57,6 | 49,5 | IPCC 2006 GL |
| Paraffin waxes | 73,3 | 40,2 | IPCC 2006 GL |
| White spirit and SBP | 73,3 | 40,2 | IPCC 2006 GL |
| Other petroleum products | 73,3 | 40,2 | IPCC 2006 GL |
| Anthracite | 98,3 | 26,7 | IPCC 2006 GL |
| Coking coal | 94,6 | 28,2 | IPCC 2006 GL |
| Other bituminous coal | 94,6 | 25,8 | IPCC 2006 GL |
| Sub-bituminous coal | 96,1 | 18,9 | IPCC 2006 GL |
| Lignite | 101,0 | 11,9 | IPCC 2006 GL |
| Oil shale and tar sands | 107,0 | 8,9 | IPCC 2006 GL |
| Patent fuel | 97,5 | 20,7 | IPCC 2006 GL |
| Coke oven coke and lignite coke | 107,0 | 28,2 | IPCC 2006 GL |
| Gas coke | 107,0 | 28,2 | IPCC 2006 GL |
| Coal tar | 80,7 | 28,0 | IPCC 2006 GL |
| Gas works gas | 44,4 | 38,7 | IPCC 2006 GL |
| Coke oven gas | 44,4 | 38,7 | IPCC 2006 GL |
| Blast furnace gas | 260 | 2,47 | IPCC 2006 GL |
| Oxygen steel furnace gas | 182 | 7,06 | IPCC 2006 GL |
| Natural gas | 56,1 | 48,0 | IPCC 2006 GL |
| Industrial wastes | 143 | n.a. | IPCC 2006 GL |
| Waste oils | 73,3 | 40,2 | IPCC 2006 GL |
| Peat | 106,0 | 9,76 | IPCC 2006 GL |
| Wood/wood waste | — | 15,6 | IPCC 2006 GL |
| Other primary solid biomass | — | 11,6 | IPCC 2006 GL (only NCV) |
| Charcoal | — | 29,5 | IPCC 2006 GL (only NCV) |
| Biogasoline | — | 27,0 | IPCC 2006 GL (only NCV) |
| Biodiesels | — | 27,0 | IPCC 2006 GL (only NCV) |
| Other liquid biofuels | — | 27,4 | IPCC 2006 GL (only NCV) |
| Landfill gas | — | 50,4 | IPCC 2006 GL (only NCV) |
| Sludge gas | — | 50,4 | IPCC 2006 GL (only NCV) |
| Other biogas | — | 50,4 | IPCC 2006 GL (only NCV) |
| Waste tyres | 85,0a | n.a. | WBCSD CSI |
| Carbon monoxide | 155,2b | 10,1 | J. Falbe and M. Regitz, Römpp Chemie Lexikon, Stuttgart, 1995 |
| Methane | 54,9c | 50,0 | J. Falbe and M. Regitz, Römpp Chemie Lexikon, Stuttgart, 1995 |