Last update:24th January 2008 Quick links:Why is carbon dioxide a problem?
NAEI emissions sectors in Local CO2 reporting categories Useful websites:Defra local & regional CO2 emissions Defra CO2 by end user 1990 - 2003 National Atmosphereic Emissions Inventory (NAEI) Encyclopedia of the atmospheric environment Expert Panel on Air Quality Standards Sustainable Development's indicators Department of Health air quality information National Society for Clean Air
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Industrial, commercial & Public sector emissions45% (248,511 kt) of CO2 emissions produced in the UK during 2005 were from industrial, commercial & public sector sources:
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Industrial& commercial CO2 emissions 2005Source: Defra, 2007 |
Domestic emissions27% (149,504 kt) of end user CO2 emissions produced in UK were from domestic sources:
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Domestic CO2 emissions 2005 |
Road transport emissions28% (149,816 kt) of end user CO2 emissions produced in UK were from road transport:
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Road transport CO2 emissions 2005
Source: Defra, 2007 |
Land use, Land use change & ForestryLand Use Land Use Change and Forestry (LULUCF) activities produce as well as remove atmospheric CO2. Generally emissions are produced from soils and liming of soils and are removed through forest growth. Currently in the UK, LULUCF activities are a net removal of emissions from the atmosphere. Because land use, land use change and forestry can act as a sink, removing carbon from the atmosphere, as well as a source of carbon emissions, net emissions for this sector may sometimes be negative. Because this sector is rather different in nature from others (for which emissions are largely attributable to fuel consumption), it may be convenient to use figures which exclude the land use, land use change and forestry sector. -2,056 kt of end user CO2 emissions produced in the UK were from land use, land use change and forestry:
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Landuse change CO2 emnissions 2005Source: Defra, 2007 |
Estimates of CO2 emissions per resident are given to make some allowance for the different size of regions.
N.B. Estimates are also shown per resident in order to make some allowance for the different size of regions. However, it should be noted that while emissions per resident may be a useful measure for domestic emissions, emissions from industry and road transport are driven by many factors other than resident population. Therefore industrial and commercial and road transport emissions per resident should be interpreted with caution at regional level, and would be even less appropriate at local authority level.
Total CO2 emissions per capita in the regionsResidents in the North East produced the highest CO2 emissions, with 14.1 tonnes per capita. The lowest emissions per capita were found in Greater London, with 6.9 tonnes. The per capita emissions for the South West were 8.8 tonnes in 2005, 5.4 percentage points below the UK per capita emissions of 9.3 tonnes. Domestic emissions of CO2 per person per year can be influenced by the fuel types used, the type and condition of the housing (including its insulation), the average temperature (and urban areas can be much warmer and therefore easier to heat than rural areas), average household size, type of household and the income and preferences of the occupiers. |
Total CO2 emissions per capita in the regions 2005Source: Defra, 2007 |
Domestic CO2 emissions per capitaThe average person in the UK produced 2.5 tonnes of CO2 from domestic sources in 2005. With 3.5 tonnes per capita, Northern Ireland had the highest domestic end user CO2 emissions in the UK. The lowest was found in Greater London with 2.3 tonnes per person per year. Domestic end user emissions in the South West was 2.6 tonnes of CO2 per person per year. This was slightly higher than the UK average of 2.5 tonnes per capita. |
Domestic emissions per resident in the regions 2005Source: Defra (2007) |
The South West region's CO2 end user emissions in 2005 totalled 43 million tonnes (43,202 kt), representing 8% of the UK total of over 545 million tonnes (including unallocated consumption and large electrical users whose location is unknown (539 million tonnes excluding).
Total end user Co2 emissions in the South West countiesDevon had the highest end user CO2 emissions out of the South West counties in 2005, with 21% (9,080 kt) of the regional total, closely followed by the Former Avon area with 20% (8,509 kt). The lowest emissions were found in Cornwall with 10% (4,380 kt). |
total CO2 emissions in the South West's counties 2005Source: Defra, 2007 |
Sources of CO2 emissions in the South West countiesOf the 43,202 kt end user CO2 emissions in the South West in 2005, 38% (16,482 kt) came from industrial & commercial sources, 29% (12,578 kt) from domestic sources, 31% (13,244 kt) from road transport and 2% (899 kt) from land use, land use change & forestry. Industrial & commercial end user CO2 emissions were highest in the Former Avon area, with 22% (3,698 kt) of the regional total for this source. This was closely followed by Devon with 20% (3,241 kt). Cornwall had the lowest emissions with 9% (1,522 kt). Domestic end user CO2 emissions were highest in Devon, with 22% (2,688 kt) of the regional total for this source. Cornwall had the lowest domestic CO2 emissions, with 10% (1,290 kt). Road transport end user CO2 emissions were highest in Devon, with 23% (2,907 kt) of the regional total for this source. Dorset and Cornwall had the lowest road transport emissions with 10% (1,328 kt and 1,386 kt respectively). Land use change CO2 emissions were highest in Devon with 29% (264 kt) of the regional total for this source. Dorset had the lowest land use change emissions with 2% (20 kt). |
source of CO2 emissions in the South West - % of total emissions 2005Source: Defra (2007) Total Co2 emissions by source in the South West's counties 2005Source: Defra (2007) |
CO2 emissions in CornwallA total of 4,380 kt of carbon dioxide was emitted into the atmosphere from Cornwall during 2005, of which:
Broken down into the local authorities comprising Cornwall:
Industrial & commercial end user CO2 emissions were significantly higher in Restormel, with 35% (544 kt) of the county total for this source. The Isles of Scilly had the lowest industrial & commercial CO2 emissions with 1% (15 kt). Domestic CO2 emissions were highest in Restormel with 20% (244 kt) of the county total of this source. The Isles of Scilly had the lowest domestic CO2 emissions with 0.4% (6 kt). Road transport CO2 emissions were highest in North Cornwall, with 27% (360 kt) of the county total for this source. The Isles of Scilly had the lowest road transport emissions with 0.1% (2 kt). Land use change emissions were highest in North Cornwall, with 30% (55 kt). The Isles of Scilly recorded the lowest emissions with 0.03% (0.05 kt) |
CO2 emissions according to source in Cornwall local authorities 2005Source: Defra (2007) |
CO2 emissions in DevonA total of 9,082 kt of carbon dioxide was emitted into the atmosphere from Devon during 2005, of which:
Broken down into the local authorities comprising Devon:
Industrial & commercial CO2 emissions were highest in Plymouth, accounting for 20% (626 kt) of the county total for this source. Torridge had the lowest industrial & commercial CO2 emissions, with 5% (148 kt), closely followed by West Devon with 5% (174 kt). Domestic CO2 emissions were significantly higher in Plymouth, accounting for 19% (523 kt) of the county total from this source. West Devon had the lowest domestic CO2 emissions, with 5% (136 kt). Road transport CO2 emissions were highest in Teignbridge, accounting for 18% (508 kt) of the county total from this source. Torbay had the lowest road transport CO2 emissions, with 5% (144 kt), closely followed by Exeter also with 5% (152 kt). Land use change emissions were highest in Mid Devon and North Devon, both accounting for 19% (50 kt) of the county total from this source. Exeter had the lowest land use change CO2 emissions, with 1% (2 kt), followed by Torbay and Plymouth both with 3 kt. |
Total CO2 emissions according to source in Devon local authorities 2005Source: Defra (2007) |
CO2 emissions in SomersetA total of 4,886 kt of carbon dioxide was emitted into the atmosphere from Somerset during 2005, of which:
Broken down into the local authorities comprising Somerset
Industrial & commercial end user CO2 emissions were highest in South Somerset, accounting for 30% (521 kt) of the county total from this source. West Somerset had the lowest industrial & commercial CO2 emissions, with 11% (193 kt). Domestic CO2 emissions were highest in South Somerset, accounting for 31% (409 kt) of the county total from this source. West Somerset had the lowest domestic CO2 emissions, with 7% (97 kt). Road transport CO2 emissions were highest in Sedgemoor, accounting for 28% (442 kt) of the county total from this source. West Somerset had the lowest road transport CO2 emissions, with under 7% (105 kt). Land, land use change and forestry CO2 emissions were highest in Sedgemoor, accounting for 36% (82 kt) of the county total from this source. West Somerset had the lowest land use change CO2 emissions, with 3% (8 kt). |
Total CO2 emissions according to source in Somerset local authorities 2005Source: Defra (2007) |
CO2 emissions in DorsetA total of 4,886 kt of carbon dioxide was emitted into the atmosphere from Dorset during 2005, of which:
Broken down into the local authorities comprising Dorset
Industrial & commercial end user CO2 emissions were highest in Poole, accounting for 23% (399 kt) of the county total from this source. Christchurch had the lowest CO2 emissions from industry & commerce, with 6% (96 kt) closely followed by Weymouth and Portland also with 6% (98 kt).. Domestic end user CO2 emissions were highest in Bournemouth, accounting for 22% (407 kt) of the county total from this source. Christchurch had the lowest CO2 emissions from domestic sources, with 6% (116 kt). Road transport CO2 emissions were highest in West Dorset, accounting for 24% (305 kt) of the county total from this source. Weymouth & Portland had the lowest CO2 emissions from road transport, with 5% (69 kt). Land use change CO2 emissions were highest in West Dorset, with 38 kt. Negative CO2 emissions were recorded in East Dorset (-14 kt), Purbeck (-10kt) and Poole (-1 kt). N.B. Land use, land use change and forestry can act as a sink, removing carbon from the atmosphere, as well as a source of carbon emissions, therefore net emissions for this sector may sometimes be negative. |
CO2 emissions according to source in Dorset local authorities 2005Source: Defra (2007) |
CO2 emissions in WiltshireA total of 6,342 kt of carbon dioxide was emitted into the atmosphere from Wiltshire during 2005, of which:
Broken down into the local authority areas comprising Wiltshire:
Industrial & commercial end user CO2 emissions were significantly higher in West Wiltshire, accounting for 39% (1,067 kt) of the county total from this source. Kennet had the lowest CO2 emissions from industry & commerce, with 8% (219 kt). Domestic end user CO2 emissions were highest in Swindon, accounting for 28% (453 kt) of the county total from this source. Kennet had the lowest domestic CO2 emissions, with 13% (220 kt). Road transport end user CO2 emissions were highest in North Wiltshire, accounting for 34% (652 kt) of the county total from this source. Kennet and West Wiltshire had the lowest CO2 emissions from road transport, both accounting for 12% (218 kt). Land use, land use change and forestry CO2 emissions were highest in North Wiltshire, accounting for 38% (31 kt) of the county total from this source. Swindon had the lowest emissions, with 9% (8 kt). |
CO2 emissions according to source in Wiltshire local authorities 2005Source: Defra (2007) |
CO2 emissions in the Former Avon areaA total of 8,509 kt of carbon dioxide was emitted into the atmosphere from the Former Avon area during 2005, of which:
Broken down into the local authorities comprising the Former Avon area:
Industrial & commercial end user CO2 emissions were highest in South Gloucestershire, accounting for 41% (1,516 kt) of the county total from this source. Bath & North East Somerset had the lowest industrial & commercial CO2 emissions, with 12% (450 kt). Domestic end user CO2 emissions were highest in Bristol, accounting for 37% (875 kt) of the county total from this source. Bath & North East Somerset had the lowest domestic CO2 emissions, with 18% (429 kt). Road transport end user CO2 emissions were highest in South Gloucestershire, accounting for 44% (1,045 kt) of the county total from this source. Bath & North East Somerset had the lowest road transport CO2 emissions, with 11% (263 kt). Land use change CO2 emissions were significantly higher in North Somerset, with over 46% (40 kt) of the county total from this source. Bristol had the lowest land use change CO2 emissions, with 8% (7 kt). |
CO2 emissions according to source in Former Avon local authorities 2005Source: Defra (2007) |
CO2 emissions in GloucestershireA total of 5,142 kt of carbon dioxide was emitted into the atmosphere from Gloucestershire during 2005, of which:
Broken down into the local authorities comprising Gloucestershire:
Industrial & commercial end user CO2 emissions were highest in Stroud, accounting for 20% (355 kt) of the county total from this source, closely followed by Tewkesbury with 19% (344 kt). Cotswold had the lowest industrial & commercial CO2 emissions, with 12% (228 kt). Domestic CO2 end user emissions were highest in Stroud, accounting for 20% (292 kt) of the county total from this source. Tewksbury had the lowest domestic CO2 emissions, with 14% (207 kt), closely followed by the Forest of Dean also with 14% (211 kt). Road transport CO2 end user emissions were highest in Stroud, accounting for 26% (476 kt) of the county total from this source, closely followed by Tewksbury also with 26% (470 kt). Cheltenham had the lowest road transport CO2 emissions, with 6% (103 kt). Land use, land use change and forestry CO2 emissions were highest in Cotswold, with 32 kt. Negative land use change CO2 emissions were recorded in the Forest of Dean (-11 kt) and Stroud (-3 kt). N.B. Land use, land use change and forestry can act as a sink, removing carbon from the atmosphere, as well as a source of carbon emissions, therefore net emissions for this sector may sometimes be negative. |
CO2 emissions according to source in Gloucestershire local authorities 2005Source: Defra (2007) |
Total CO2 emissions in the South West local authority areasTotal end user CO2 emissions varied significantly in the South West's local authority areas in 2005. The highest emissions were in South Gloucestershire with 3,150 kt CO2, this accounted for 7% of the regional total. This was followed by Bristol with 2,560 kt or 6% of the regional total. The Isles of Scilly produced the lowest emissions with just 22 kt kt or 0.1% of the region total, followed by Christchurch with 304 kt or 1%. |
Total CO2 emissions from South West local authority areas 2005Source: Defra, 2006 |
South West CO2 emissions per capitaEstimates of CO2 emissions per resident are given to make some allowance for the different size of regions. The per capita emissions for the South West were 8.8 tonnes in 2005, 5.4 percentage points below the UK per capita emissions of 9.3 tonnes. West Wiltshire had the highest end user CO2 emissions per capita out of the South West local authorities in 2005 with 13.7 tonnes per person. This was closely followed by Tewksbury with 13.5 tonnes per resident. The lowest per capita emissions were found in Weymouth & Portland with 5 tonnes per person and Bournemouth with 5.8 tonnes. |
CO2 emissions per capita in South West local authorities 2005Source: Defra, 2007 |
An
online calculator that enables people to work out their carbon footprint
was launched by Environment Secretary, David Miliband on the 20th June
2007.
Defra's Act on CO2 calculator is designed to increase understanding of the link between individual action and climate change, through carbon dioxide emissions. It also raises awareness of the different actions people can take in their everyday lives to help tackle climate change.
The calculator enables people to reliably calculate their carbon footprint from home energy, appliances and transport. They can also choose to calculate their own personal footprint or their household’s. The calculator then develops a personalised action plan for users, with steps they can take to cut their emissions.
Mr Miliband has made a video about the Act on CO2 calculator. Play the video by going to YouTube .
The Act on CO2 calculator has a range of features, including:
Defra is encouraging everyone to use the calculator, to become more aware of their carbon dioxide emissions, and to take action on ways to reduce it. They are also keen to receive feedback about how the calculator can be improved.
Further updates of the calculator will be released over the next few months with the addition of more features following feedback from users.
The
South West Ecological Footprint found that the average South West person
generated nearly 27 million tonnes of CO2, 45% of which came from road
transport in 2001.
Find out your personal impact by using a simple online ecological footprint calculator estimate your own ecological footprint
Local CO2category |
Detailed emission sources included in each category |
Industrial and commercial |
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Domestic |
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Road Transport |
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Land Use Change |
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Unallocated outside LA boundary emissions |
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Unallocated inside LA boundary emissions |
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