Emission factors for burning processes
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Contents
Scope
The Emission factors for burning processes in Helsinki
Definition
Emission factors for burning processes is an impact assessment that take a wide perspective over environmental issues that can dealt with on a city level
Data
Table . Fuel classification and emission factors in Finland. (11.2.2005 Tilastokeskus)
| Code | Heading | Fuel-specific unit | CO2 default emission factor | Average default calorific value | NB | |
| [t/TJ] | [GJ/unit] | |||||
| 1 | Fossil fuels | |||||
| 11 | Petroleum products | |||||
| 111 | Petroleum gases | |||||
| 1111 | Refinery gas | t | 65.0 | 51.9 | ||
| 1112 | LPG (Liquefied petroleum gas) | t | 65.0* | 46.2* | ||
| 112 | Light distillates | |||||
| 1121 | Naphtha | t | 72.7 | 44.3 | ||
| 1122 | Motor gasoline | t | 72.9* | 43.0 | ||
| 1123 | Aviation gasoline | t | 71.3* | 43.7 | ||
| 113 | Medium distillates | |||||
| 1131 | Kerosene (jet fuel) | t | 73.2* | 43.3 | ||
| 1132 | Other kerosenes | t | 73.2* | 43.1 | ||
| 1133 | Diesel oil | t | 73.6* | 42.8 | ||
| 1134 | Light fuel oil (heating fuel oil) | t | 74.1 | 42.7* | ||
| 1135 | Gasoil (for non-road use) | t | 73.2* | 42.8* | NEW!! | |
| 1139 | Other medium distillates | t | 74.1 | 42.7* | ||
| 114 | Heavy distillates | |||||
| 1141 | Heavy fuel oil, sulphur content < 1% | t | 78.8* | 41.1 | ||
| 1142 | Heavy fuel oil, sulphur content ≥ 1% | t | 78.8* | 40.5 | ||
| 1143 | Other heavy distillates | t | 78.8* | 40.2* | ||
| 115 | Petroleum coke | t | 97.0 | 33.5 | ||
| 116 | Recycled and waste oils | t | 78.8* | 41.0 | ||
| 119 | Other petroleum products | t | 78.8* | 30.0 | ||
| 12 | Coal | |||||
| 121 | Hard coal | |||||
| 1211 | Anthracite | t | 94.6 | 33.5 | ||
| 1212 | Hard coal, bituminous | t | 94.6 | 25.5 | ||
| 122 | Other coal | |||||
| 1221 | Semi-bituminous coal, brown coal, lignite | t | 108.0 | 20.0 | ||
| 1222 | Coal briquettes | t | 108.0 | 30.0 | ||
| 1228 | Coal tar | t | 90.0* | 37.0* | ||
| 1229 | Other non-specified coal | t | 108.0 | 10.0 | ||
| 123 | Coke | t | 108.0 | 29.3 | ||
| 124 | Coke oven gas | 1000 m3 | 41.5* | 16.7 | ||
| 125 | Blast furnace gas | 1000 m3 | 263.7* | 3.8 | ||
| 13 | Natural gas | |||||
| 131 | Natural gas | 1000 m3 | 55.0* | 36.0 | ||
| 2 | Peat | |||||
| 21 | Peat | |||||
| 211 | Milled peat | t | 105.9 | 10.1 | ||
| 212 | Sod peat | t | 102.0 | 12.3 | ||
| 213 | Peat pellets and briquettes | t | 97.0 | 20.9 | ||
| 3 | Renewable and mixed fuels | |||||
| 31 | Biomass | |||||
| 311 | Forest fuelwood | |||||
| 3111 | Firewood (stems and split firewood) | t | 109,6 | 10.6 | BIO | |
| 3112 | Chips from roundwood | t | 109,6 | 10.4 | BIO | |
| 3113 | Forest residue chips | t | 109,6 | 8.5 | BIO | |
| 312 | Industrial wood residue | BIO | ||||
| 3121 | Bark | t | 109,6 | 6.3 | BIO | |
| 3122 | Sawdust, cutter shavings etc. | t | 109,6 | 6.1 | BIO | |
| 3123 | Wood residue chips | t | 109,6 | 10.4 | BIO | |
| 3128 | Unspecified industrial wood residue | t | 109,6 | 6.5 | BIO | |
| 3129 | t | BIO | ||||
| 313 | Black liquor and other concentrated liquors | tka | 109,6 | 11.7 | BIO | |
| 314 | Other by-products from wood processing industry | TJ | 109,6 | .. | BIO | |
| 315 | Recovered wood | t | 109,6 | 13.0 | BIO | |
| 316 | Wood pellets and briquettes | t | 109,6 | 16.0 | BIO | |
| 317 | Vegetable-based fuels | t | 109,6 | 15.0* | NEW!! BIO | |
| 318 | Animal-based fuels | t | 109.6 | 35.0* | NEW!! BIO | |
| 32 | Other biofuels and mixed fuels | |||||
| 321 | Biogas | |||||
| 3211 | Landfill gas | 1000 m3 | 56,1 | 15.0 | BIO | |
| 3212 | Biogas from wastewater treatment | 1000 m3 | 56.1 | 20.5 | BIO | |
| 3213 | Industrial biogas | 1000 m3 | 56.1 | 15.0 | BIO | |
| 3219 | Other biogas | 1000 m3 | 56.1 | 15.0 | BIO | |
| 322 | Liquid biofuels | t | 77.4 | 30..40* | BIO | |
| 323 | Mixed fuels (fossil and non-fossil) | |||||
| 3231 | Recovered fuels | t | 31.8 | 20.0 | 1) | |
| 3232 | Demolition wood | t | 17.0 | 15.0 | 1) | |
| 3233 | Impregnated wood (chemically treated) | t | 11.4 | 12.0 | 1) | |
| 3239 | Other mixed fuels | t | 110.0 | 10.0 | ||
| 324 | Gasified waste | 1000 m3 | .. | .. | 2) | |
| 4 | Other energy sources | |||||
| 41 | Nuclear energy | |||||
| 411 | Nuclear energy | TJ | – | |||
| 49 | Others | |||||
| 491 | Other by-products and wastes used as fuels | |||||
| 4911 | Plastics waste | t | 74.1 | 33.0 | ||
| 4912 | Rubber waste | t | 90.0 | 33.0 | ||
| 4913 | Hazardous waste | t | 75.0 | 30.0 | ||
| 4919 | Other waste | t | 75.0 | 30.0 | ||
| 492 | Exothermic heat from industry | TJ | – | |||
| 493 | Secondary heat from industry | TJ | – | |||
| 494 | Electricity | MWh | – | |||
| 495 | Steam | MWh | – | |||
| 498 | Hydrogen | 1000 m3 | 0.0 | 10.8 | ||
| 499 | Other non-specified energy sources | TJ | .. | .. |
NB
BIO = biofuel, whose carbon dioxide emissions are not counted in the total emission amounts of Finland's greenhouse gases, nor are they taken into account in emissions trading.
1) CO2 factor of mixed fuels is an estimate taking into account only the share of fossil carbon.
2) Gasified waste is reported in fuel categories according to the source materials of gasification.
Emission factors are updated when necessary.
-* Revised values.
