Emission factors detailed by source and fuel 

Please note the following information when selecting criteria for searching emission factors:

• you can select more than one source by holding down the Shift or Ctrl keys during selection
• the road transport emission factors in the emission factor database are in units used to calculate the emissions in the NAEI. A more user friendly road transport emission factor data sheet will be available for the 2010 NAEI soon
• if some emission factors are missing in this database it is either because the methodology used in the NAEI is not based on the sum of emission factors and activity values or the data are confidential

Year

Inventory year

2011

Emission years

From 2011 2010 2009 2008 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998 1997 1996 1995 1994 1993 1992 1991 1990 1989 1988 1987 1986 1985 1984 1983 1982 1981 1980 1979 1978 1977 1976 1975 1974 1973 1972 1971 1970 To 2011 2010 2009 2008 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998 1997 1996 1995 1994 1993 1992 1991 1990 1989 1988 1987 1986 1985 1984 1983 1982 1981 1980 1979 1978 1977 1976 1975 1974 1973 1972 1971 1970

Pollutants

Category

All Air pollutants Greenhouse gases Heavy metals and base cations Particulate Matter

Pollutant

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All Bio-Carbon Carbon Dioxide as Carbon Methane Nitrous Oxide

Further information about the pollutants related to the NAEI is available in the Pollutant information section.

Sectors

Sector

All Energy Industrial Processes Solvents and other product use Agriculture Land use and Land use change Waste Other Memo X (11 08 Volcanoes)

Category

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All Not used for NFR 1 A 1 a Public Electricity and Heat Production 1 A 1 b Petroleum refining 1 A 1 c Manufacture of Solid Fuels and Other Energy Industries 1 A 2 a Iron and Steel 1 A 2 b Non-ferrous Metals 1 A 2 c Chemicals 1 A 2 d Pulp, Paper and Print 1 A 2 e Food Processing, Beverages and Tobacco 1 A 2 f i Stationary combustion in manufacturing industries and construction: Other (Please specify in your IIR) 1 A 2 f ii Mobile Combustion in manufacturing industries and construction: (Please specify in your IIR) International Aviation- LTO 1 A 3 a ii Civil Aviation (Domestic, LTO) 1 A 3 b i R.T., Passenger cars 1 A 3 b ii R.T., Light duty vehicles 1 A 3 b iii R.T., Heavy duty vehicles 1 A 3 b iv R.T., Mopeds & Motorcycles 1 A 3 b v R.T., Gasoline evaporation 1 A 3 b vi R.T., Automobile tyre and brake wear 1 A 3 b vii R.T., Automobile road abrasion 1 A 3 c Railways 1 A 3 d ii National Navigation 1 A 4 a i Commercial / institutional: Stationary 1 A 4 b i Residential plants 1 A 4 b ii Household and gardening (mobile) 1 A 4 c i Stationary 1 A 4 c ii Off-road Vehicles and Other Machinery 1A 4 c iii National Fishing 1 A 5 b Other, Mobile (Including military) 1 B 1 a Coal Mining and Handling 1 B 1 b Solid fuel transformation 1 B 2 a i Exploration Production, Transport 1 B 2 a iv Refining / Storage 1 B 2 a v Distribution of oil products 1 B 2 b Natural gas 1 B 2 c Venting and flaring 2 A 1 Cement Production 2 A 2 Lime Production 2 A 3 Limestone and Dolomite Use 2 A 4 Soda Ash Production and use 2 A 6 Road Paving with Asphalt 2 A 7 a Quarrying and mining of minerals other than coal 2 A 7 b Construction and demolition 2A 7 c Storage, handling and transport of mineral products 2 A 7 d Other Mineral products (Please specify the sources included/excluded in the notes column to the right) 2 B 5 a Other chemical industry (Please specify the sources included/excluded in the notes column to the right) 2 C 1 Iron and steel production 2 C 3 Aluminum production 2 C 5 a Copper production 2 C 5 b Lead production 2 C 5 c Nickel production 2 C 5 d Zinc production 2 C 5 e Other metal production (Please specify the sources included/excluded in the notes column to the right) 2 D 1 Pulp and Paper 2 D 2 Food and Drink 2 D 3 Wood processing 2E Production of Halocarbons and Sulphur Hexafluoride 2 F Halocarbons use 2 G OTHER (Please specify in a covering note) 3 B 1 Degreasing 3 B 2 Dry cleaning 3 C CHEMICAL PRODUCTS, MANUFACTURE AND PROCESSING 3 D 2 Domestic solvent use including fungicides 3 D 3 Other product use 4 A 1 Enteric Fermentation Cows 4 A 10 Enteric Fermentation Deer 4 A 3 Enteric Fermentation Sheep 4 A 4 Enteric Fermentation Goats 4 A 6 Enteric Fermentation Horses 4 A 8 Enteric Fermentation Swine 4 B 12 Solid Storage and Drylot 4 B 13 Other 4 B 1 a Dairy 4 B 1 b Non-Dairy 4 B 3 Sheep 4 B 4 Goats 4 B 6 Horses 4 B 8 Swine 4 B 9 a Laying hens 4 B 9 b Broilers 4 B 9 d Other poultry 4 D 1 a Synthetic N-fertilizers N-excretion on pasture range and paddock unspecified (Please specify the sources included/excluded in the notes column to the right) 4 F FIELD BURNING OF AGRICULTURAL WASTES 4 G OTHER (d) 6 A SOLID WASTE DISPOSAL ON LAND 6 B WASTE-WATER HANDLING 6 C a Clinical wasteincineration (d) 6 C b Industrial waste incineration (d) 6 C c Municipal waste incineration (d) 6 C d Cremation 6 C e Small scale waste burning 6 D OTHER WASTE (f) 7 A Other (included in national total for entire territory) Forest Fires Other natural emissions (Please specify in notes and your IIR) International Aviation- Cruise (Memo) Civil Aviation (Domestic, Cruise) International Navigation (Memo)

Other options

Please note that the source and fuel type lists depend on the sector selected

Source

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All Accidental fires - forests Accidental fires - vegetation Aerosols - carcare products Agricultural waste burning Agriculture - mobile machinery Agriculture - stationary combustion Agriculture livestock - broilers Agriculture livestock - dairy cattle Agriculture livestock - dairy cattle enteric Agriculture livestock - deer enteric Agriculture livestock - goats enteric Agriculture livestock - goats wastes Agriculture livestock - horses enteric Agriculture livestock - horses wastes Agriculture livestock - laying hens Agriculture livestock - manure liquid systems Agriculture livestock - other cattle Agriculture livestock - other poultry Agriculture livestock - pigs Agriculture livestock - pigs enteric Agriculture livestock - sheep enteric Agriculture livestock - sheep goats and deer wastes Aircraft - domestic cruise Aircraft - domestic take off and landing Aircraft - international cruise Aircraft - support vehicles Aircraft between UK and CDs - TOL Bitumen use Cement and concrete batching Charcoal production Chemical industry - general Chemical industry - soda ash Chemicals (combustion) Cider manufacture Coal tar and bitumen processes Collieries - combustion Composting - NH3 Construction Cropland - Liming Deep-mined coal Dewatering of lead concentrates Domestic combustion Dry cleaning Exports Field burning Fishing vessels Food & drink, tobacco (combustion) Foot and mouth pyres Gas leakage Halocarbons production - by-product House and garden machinery Incineration Incineration - clinical waste Incineration - sewage sludge Industrial adhesives - other Industrial off-road mobile machinery Iron and steel - combustion plant Iron and steel - steel pickling Lead battery manufacture Leather degreasing Lime production - decarbonising Miscellaneous industrial/commercial combustion N-excretion on pasture range and paddock unspecified Nickel production Non-aerosol products - household products Non-agriculture livestock - horses wastes Non-Ferrous Metal (combustion) Other industrial combustion Other industry - part B processes Other non-ferrous metal processes Paper production Petroleum processes Primary lead/zinc production Pulp, Paper and Print (combustion) Railways - intercity Refineries - combustion Refineries - drainage Refineries - flares Refineries - road/rail loading Road transport - all vehicles LPG use Road transport - buses and coaches - rural driving Road transport - cars - evaporative Road transport - cars - rural driving Road transport - LGVs - urban driving Road transport - motorcycle (>50cc 2st) - rural driving SCCP use Secondary aluminium production Secondary copper production Sewage sludge decomposition Shipping - coastal Shipping - international IPCC definition Sinter production Slag clement production Tyre manufacture Waste disposal - batteries Wood products manufacture

Fuel type

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All Acid production Adhesives and sealants Aerosols Aggregates Agricultural operations Agrochemical active ingredient Ammonium nitrate Animal feeds Anthracite Area burnt Asphalt produced Aviation spirit Aviation turbine fuel Barley residue Barley used in spirits Beer Biodiesel Bioethanol Biomass Blast furnace gas Brake wear Bread Burning oil Cakes and biscuits Carbon black capacity Carbon in detergents Carbon in pesticides Carcare products Castings Ceramics production Charcoal Charcoal produced Chemical waste Chemicals and manmade fibres Chlorine capacity Cider Cigarettes Cleaning solvent Clinical waste Cloth imports co* Coal Coal produced Coal tar distilled Coffee Coke Coke oven gas Coke produced Colliery methane Construction Copper consumption Cosmetics and toiletries Cows burnt Cremation Creosote Crude oil Deep mined coal production Deer burnt DERV Dielectric fluid (transformers etc) pcbs Dolomite Domestic fertilizer Domestic usage of HCH Energy recovery - chemical industry Escaping methane Ethylene Exploration drilling :no of wells Fats Flared methane Fletton bricks Forest and moorland Formulation of PCP laurate Fuel oil Gas oil Gas production (onshore) Glass (container) Glass (domestic) Glass (flat) Glass (frits) Glass (glass fibre) Glass (glass wool) Glass (lead crystal) Glass (special) Goats burnt Grain used in spirits Gypsum produced HCH for wood treatment HCH in previously treated wood Hot-Dip Galvanizing Housed livestock Household products Index of output (basic metals) Iron production Iron production (blast furnace) Landfill gas Lead mined Lead replacement petrol Leather and leather products Lime production Limestone Linseed residue LPG Lubricants Magnesia production Malt exports Manure and excreta Mass burnt Meat fish and poultry Methanol MSW NaPCP for wood teatment as PCP Naphtha Natural gas Natural Gas (leakage at point of use) Natural Gas (transmission leakage) Natural gas supply Nickel production Non fuel bitumen use Non-Fletton bricks Non-fuel agriculture Non-fuel combustion Non-fuel crops Non-fuel domestic Non-fuel fertilizer Oats residue Oil production Oilseeds and nuts OPG Orimulsion PBDE use PCP for wood teatment PCP in previously treated wood PCP in wood imports PCP treatment PCP usage in mushroom crates PCP use in textile industry Peat Petrol Petrol (leaded) Petrol (unleaded) Petroleum coke Petroleum waxes Phosphate rock imports Pigment Pigs burnt Population Population 0to4yrs Primary aluminium production Process emission Pulp paper printing and publishing RDF Refined copper Refined secondary lead Refinery miscellaneous Refractory production Refrigeration and Air Conditioning - Disposal Refrigeration and Air Conditioning - Lifetime Refrigeration and Air Conditioning - Manufacture Road abrasion Rolled steel products Rubber and plastic products SCCP use Scrap tyres Secondary aluminium production Sewage gas Sewage sludge Sewage sludge combustion Sheep burnt Slab zinc and lead bullion produced Slag cement production Slurry Soda ash Solvent use Solvent used in coating Solventborne preservative Spirits SSF SSF produced Steel production (electric arc) Steel production (oxygen converters) Straw Sugar Textiles and textile products Titanium dioxide Town gas Treated wood Tyre wear Use of HCH in agriculture Vaporising oil Vehicle kilometers Veterinary usage of HCH Waste Wheat residue Whisky Whisky in storage Wine Wood Wood (treated with creosote) Wood (treated with lindane) Wood (treated with PCP) Wood (untreated) Wood product production Zinc consumption