The internet consumes a lot of electricity. 416.2 TWh per year.
How are council websites impacting the planet? You may not think of websites as sources of carbon emissions but they are. Data centres, transmission networks, and the devices we use to access them all use electricity which, in turn, produces carbon emissions. When your website has lots of visitors that can easily add up. We've used the Website Carbon Calculator (created by Wholegrain Digital) to assess UK local authority websites.
The average emissions from a Council homepage are 0.68g (median of 0.50g) which is worse than an average website (0.5g). Overall, Councils are doing badly. The top and bottom 10 websites are given here with the full list below.
Council | CO2 (g) | Rating |
---|---|---|
Torbay Council | 0.03 | A+ |
Brighton and Hove City Council | 0.07 | A+ |
Kent County Council | 0.07 | A+ |
North East Derbyshire District Council | 0.07 | A+ |
Ipswich Borough Council | 0.09 | A+ |
Falkirk Council | 0.10 | A |
Luton Borough Council | 0.11 | A |
Canterbury City Council | 0.12 | A |
East Dunbartonshire Council | 0.13 | A |
Mansfield District Council | 0.13 | A |
Council | CO2 (g) | Rating |
---|---|---|
Babergh District Council | 5.36 | F |
Liverpool City Region | 4.80 | F |
Mid Suffolk District Council | 4.34 | F |
Reading Borough Council | 4.21 | F |
Tendring District Council | 4.01 | F |
Stroud District Council | 4.01 | F |
Lincolnshire County Council | 3.82 | F |
Bridgend County Borough Council | 2.97 | F |
West Lancashire Borough Council | 2.91 | F |
Colchester Borough Council | 2.87 | F |
We use Website Carbon's rating scale which rates websites on a scale from A+ to F. This is the distribution of ratings across local/combined authorities.
Each visitor may only produce a few grams of CO2 emissions but when taken over time - and over the number of visitors - that can soon add up. For instance, if your page generates 1g of CO2 per visit and you get 10,000 visitors a month that works out at as much CO2 as boiling water for 5,700 cups of tea a year.
Aside from the environmental impact of large websites, there is also the impact on your visitors who are on limited data plans. A single visit to a 30MB homepage (12g of CO2) would use an entire day's worth of data for someone on a 1GB monthly plan. Should accessing local government be that much of a burden on the poorest in your community?
Don't despair! The worst offenders usually have some very easy things they can do to dramatically reduce their CO2 emissions that most likely don't need the IT department to get involved. The first thing to do is check the file sizes of images you use on the front page. Often there will be a large header image, images in a carousel, or images associated with news items. These are most likely added through a content management system which doesn't optimise the image.
Let's find the largest images on a council website. Firstly we'll open our browser's Developer Tools. In Firefox/Chrome/Edge you can usually press F12
to do this (or find it in the browser menu). Once you have Developer Tools open select the "Network" view and then visit the website. As the page loads it should give you a view similar to below.
In this example from March 2021 we have sorted the view by size of file by clicking on the "Size" column heading. We can immediately see that the page totals 32MB with 30.5MB of that due to images. In fact, 22MB comes from just two images! The reason these two are so large is because they have been added in their full, original, resolutions (6571x2850 px and 5392x3595 px) - despite the fact most people's monitors are much narrower than this - and with no optimisation. If we save and open Luther_and_Mayor_1.jpg with the Photos software on Windows we can shrink it to "Large: Best for viewing" which is still a massive 2449x1633 pixels in size. This immediately takes us down to 596kB but we can do better. Using tinyjpg.com (there is also tinypng.com) we can shrink that further to 383kB - 29 times smaller than the original! We could use the same method to shrink the other 11MB image to 322kB. Just optimising those two images would reduce the page size from 32MB to about 10MB. And optimising the other large images would probably get the page down to under 3MB.
When we originally tested the Hambleton District Council website it was producing over 11g of CO2 per visit and was 3rd worst. We suggested that they optimise three of their images - which they did within 5 minutes - and they reduced their carbon emissions to 1.03g of CO2 taking themselves from 3rd to 177th in terms of highest emissions! So some simple, quick, things can make a huge difference.
Images are one area that can be tackled by those who update a website day-to-day. Aside from images, the other common source of emissions is Javascript/CSS. This will most likely require the council Web Team/IT to remove unnecessary or duplicated libraries and is likely a bigger ask. Do large Javascript frameworks need to be included on every page if it could be done in a few lines of vanilla Javascript?
For more tips, Wholegrain Digital have 17 ways you can make your website more efficient and we have a similar blog post from the #PlanetData2 event in 2020.
Here is the full list of councils with their CO2 emissions but you can also get this as a CSV file or all the data as JSON. Note that council websites often change with new featured items and this can affect their CO2 emissions so this table is a snapshot.
Rank | Council | ONS Code | CO2 (g) | Rating | MB | Updated |
---|---|---|---|---|---|---|
1 | Babergh District Council | E07000200 | 5.36 | F | 21.3 | 2024-07-09 |
2 | Liverpool City Region | E47000004 | 4.80 | F | 19.1 | 2024-07-09 |
3 | Mid Suffolk District Council | E07000203 | 4.34 | F | 17.2 | 2024-07-09 |
4 | Reading Borough Council | E06000038 | 4.21 | F | 16.7 | 2024-07-09 |
5 | Tendring District Council | E07000076 | 4.01 | F | 15.9 | 2024-07-09 |
5 | Stroud District Council | E07000082 | 4.01 | F | 15.9 | 2024-07-09 |
7 | Lincolnshire County Council | E10000019 | 3.82 | F | 17.5 | 2024-07-09 |
8 | Bridgend County Borough Council | W06000013 | 2.97 | F | 11.8 | 2024-07-09 |
9 | West Lancashire Borough Council | E07000127 | 2.91 | F | 11.6 | 2024-07-09 |
10 | Colchester Borough Council | E07000071 | 2.87 | F | 11.4 | 2024-07-09 |
11 | South Norfolk District Council | E07000149 | 2.54 | F | 10.1 | 2024-07-09 |
11 | Broadland District Council | E07000144 | 2.54 | F | 10.1 | 2024-07-09 |
13 | London Borough of Hillingdon | E09000017 | 2.31 | F | 9.2 | 2024-07-09 |
14 | Dudley Metropolitan Borough Council | E08000027 | 2.26 | F | 9.0 | 2024-07-09 |
15 | Folkestone and Hythe | E07000112 | 2.17 | F | 8.6 | 2024-07-09 |
16 | London Borough of Camden | E09000007 | 1.94 | F | 7.7 | 2024-07-09 |
17 | Central Bedfordshire Council | E06000056 | 1.90 | F | 7.6 | 2024-07-09 |
18 | Southend-on-Sea Borough Council | E06000033 | 1.88 | F | 8.6 | 2024-07-09 |
19 | Swindon Borough Council | E06000030 | 1.75 | F | 6.9 | 2024-07-09 |
19 | Swale Borough Council | E07000113 | 1.75 | F | 7.0 | 2024-07-09 |
21 | South Cambridgeshire District Council | E07000012 | 1.67 | F | 7.6 | 2024-07-09 |
22 | Stockton-on-Tees Borough Council | E06000004 | 1.66 | F | 7.6 | 2024-07-09 |
23 | Rotherham Metropolitan Borough Council | E08000018 | 1.62 | F | 7.4 | 2024-07-09 |
23 | North Norfolk District Council | E07000147 | 1.62 | F | 6.4 | 2024-07-09 |
25 | Calderdale Metropolitan Borough Council | E08000033 | 1.60 | F | 6.3 | 2024-07-09 |
26 | Greater Manchester | E47000001 | 1.56 | F | 6.2 | 2024-07-09 |
27 | North Kesteven District Council | E07000139 | 1.55 | F | 6.2 | 2024-07-09 |
28 | Coventry City Council | E08000026 | 1.54 | F | 7.1 | 2024-07-09 |
29 | London Borough of Southwark | E09000028 | 1.51 | F | 6.9 | 2024-07-09 |
30 | Wealden District Council | E07000065 | 1.48 | F | 5.9 | 2024-07-09 |
31 | North East Lincolnshire Council | E06000012 | 1.46 | F | 5.8 | 2024-07-09 |
32 | Dartford Borough Council | E07000107 | 1.45 | F | 5.8 | 2024-07-09 |
33 | London Borough of Hackney | E09000012 | 1.44 | F | 6.6 | 2024-07-09 |
34 | Derry City and Strabane | N09000005 | 1.39 | F | 6.4 | 2024-07-09 |
35 | London Borough of Sutton | E09000029 | 1.32 | F | 5.3 | 2024-07-09 |
36 | London Borough of Havering | E09000016 | 1.30 | F | 6.0 | 2024-07-09 |
37 | Welwyn Hatfield Council | E07000241 | 1.28 | F | 5.1 | 2024-07-09 |
38 | Suffolk County Council | E10000029 | 1.26 | F | 5.0 | 2024-07-09 |
39 | South Derbyshire District Council | E07000039 | 1.22 | F | 4.9 | 2024-07-09 |
39 | Solihull Metropolitan Borough Council | E08000029 | 1.22 | F | 4.8 | 2024-07-09 |
39 | Leicestershire County Council | E10000018 | 1.22 | F | 5.6 | 2024-07-09 |
42 | Telford & Wrekin Council | E06000020 | 1.20 | F | 4.8 | 2024-07-09 |
42 | South Kesteven District Council | E07000141 | 1.20 | F | 4.8 | 2024-07-09 |
44 | London Borough of Enfield | E09000010 | 1.19 | F | 4.7 | 2024-07-09 |
45 | Royal Borough of Kingston upon Thames | E09000021 | 1.18 | F | 5.4 | 2024-07-09 |
46 | London Borough of Islington | E09000019 | 1.17 | F | 4.6 | 2024-07-09 |
47 | North Devon Council | E07000043 | 1.16 | F | 4.6 | 2024-07-09 |
48 | Staffordshire Moorlands District Council | E07000198 | 1.15 | F | 4.6 | 2024-07-09 |
48 | Aberdeenshire Council | S12000034 | 1.15 | F | 4.6 | 2024-07-09 |
50 | Test Valley Borough Council | E07000093 | 1.14 | F | 4.5 | 2024-07-09 |
51 | London Borough of Redbridge | E09000026 | 1.13 | F | 4.5 | 2024-07-09 |
52 | Derby City Council | E06000015 | 1.12 | F | 4.4 | 2024-07-09 |
53 | West Yorkshire Combined Authority | E47000003 | 1.11 | F | 4.4 | 2024-07-09 |
54 | Cambridgeshire and Peterborough | E47000008 | 1.10 | F | 4.4 | 2024-07-09 |
55 | Winchester City Council | E07000094 | 1.08 | F | 4.3 | 2024-07-09 |
56 | Bromsgrove District Council | E07000234 | 1.07 | F | 4.2 | 2024-07-09 |
57 | St Albans City and District Council | E07000240 | 1.05 | F | 4.2 | 2024-07-09 |
58 | Wyre Forest District Council | E07000239 | 1.04 | F | 4.1 | 2024-07-09 |
58 | Rutland County Council | E06000017 | 1.04 | F | 4.1 | 2024-07-09 |
58 | Guildford Borough Council | E07000209 | 1.04 | F | 4.1 | 2024-07-09 |
61 | Isle of Wight Council | E06000046 | 1.03 | F | 4.1 | 2024-07-09 |
62 | Sunderland City Council | E08000024 | 1.02 | F | 4.1 | 2024-07-09 |
63 | Leeds City Council | E08000035 | 1.01 | F | 4.0 | 2024-07-09 |
64 | Tamworth Borough Council | E07000199 | 1.00 | F | 4.0 | 2024-07-09 |
65 | Woking Borough Council | E07000217 | 0.99 | F | 4.5 | 2024-07-09 |
65 | London Borough of Barking and Dagenham | E09000002 | 0.99 | F | 3.9 | 2024-07-09 |
65 | Gloucestershire County Council | E10000013 | 0.99 | F | 3.9 | 2024-07-09 |
65 | Cardiff Council | W06000015 | 0.99 | F | 4.0 | 2024-07-09 |
69 | West Lindsey District Council | E07000142 | 0.98 | F | 3.9 | 2024-07-09 |
69 | Erewash Borough Council | E07000036 | 0.98 | F | 3.9 | 2024-07-09 |
71 | Ribble Valley Borough Council | E07000124 | 0.97 | F | 3.9 | 2024-07-09 |
72 | Oxford City Council | E07000178 | 0.95 | F | 3.8 | 2024-07-09 |
73 | Wakefield Metropolitan District Council | E08000036 | 0.94 | F | 3.7 | 2024-07-09 |
73 | Antrim and Newtownabbey | N09000001 | 0.94 | F | 3.7 | 2024-07-09 |
75 | Chorley Council | E07000118 | 0.93 | F | 3.7 | 2024-07-09 |
75 | Broxtowe Borough Council | E07000172 | 0.93 | F | 3.7 | 2024-07-09 |
77 | Chelmsford City Council | E07000070 | 0.92 | F | 4.2 | 2024-07-09 |
78 | Worcestershire County Council | E10000034 | 0.91 | F | 3.6 | 2024-07-09 |
79 | Newcastle-upon-Tyne City Council | E08000021 | 0.89 | F | 3.5 | 2024-07-09 |
79 | Isle of Anglesey County Council | W06000001 | 0.89 | F | 3.5 | 2024-07-09 |
81 | Warwickshire County Council | E10000031 | 0.88 | F | 4.0 | 2024-07-09 |
81 | Sandwell Metropolitan Borough Council | E08000028 | 0.88 | F | 4.0 | 2024-07-09 |
83 | Oxfordshire County Council | E10000025 | 0.86 | F | 3.4 | 2024-07-09 |
83 | Blackpool Borough Council | E06000009 | 0.86 | F | 3.4 | 2024-07-09 |
85 | Gloucester City Council | E07000081 | 0.85 | F | 3.4 | 2024-07-09 |
86 | Tunbridge Wells Borough Council | E07000116 | 0.84 | E | 3.3 | 2024-07-09 |
86 | East Riding of Yorkshire Council | E06000011 | 0.84 | E | 3.3 | 2024-07-09 |
88 | Three Rivers District Council | E07000102 | 0.82 | E | 3.3 | 2024-07-09 |
88 | Runnymede Borough Council | E07000212 | 0.82 | E | 3.3 | 2024-07-09 |
88 | North East | E47000010 | 0.82 | E | 3.7 | 2024-07-09 |
88 | London Borough of Harrow | E09000015 | 0.82 | E | 3.8 | 2024-07-09 |
88 | London Borough of Bexley | E09000004 | 0.82 | E | 3.3 | 2024-07-09 |
88 | Exeter City Council | E07000041 | 0.82 | E | 3.2 | 2024-07-09 |
94 | Rushmoor Borough Council | E07000092 | 0.81 | E | 3.2 | 2024-07-09 |
94 | New Forest District Council | E07000091 | 0.81 | E | 3.2 | 2024-07-09 |
94 | Hyndburn Borough Council | E07000120 | 0.81 | E | 3.2 | 2024-07-09 |
94 | Braintree District Council | E07000067 | 0.81 | E | 3.7 | 2024-07-09 |
98 | Cheshire West and Chester Council | E06000050 | 0.80 | E | 3.2 | 2024-07-09 |
98 | Aberdeen City Council | S12000033 | 0.80 | E | 3.7 | 2024-07-09 |
100 | Redditch Borough Council | E07000236 | 0.79 | E | 3.1 | 2024-07-09 |
100 | Newcastle-Under-Lyme District Council | E07000195 | 0.79 | E | 3.2 | 2024-07-09 |
102 | West Sussex County Council | E10000032 | 0.78 | E | 3.1 | 2024-07-09 |
102 | East Suffolk Council | E07000244 | 0.78 | E | 3.1 | 2024-07-09 |
104 | Rochford District Council | E07000075 | 0.77 | E | 3.1 | 2024-07-09 |
105 | Wolverhampton City Council | E08000031 | 0.76 | E | 3.0 | 2024-07-09 |
105 | Vale of White Horse District Council | E07000180 | 0.76 | E | 3.0 | 2024-07-09 |
105 | Tameside Metropolitan Borough Council | E08000008 | 0.76 | E | 3.0 | 2024-07-09 |
105 | Hertfordshire County Council | E06000019 | 0.76 | E | 3.0 | 2024-07-09 |
105 | Fareham Borough Council | E07000087 | 0.76 | E | 3.0 | 2024-07-09 |
110 | Mid and East Antrim | N09000008 | 0.75 | E | 3.0 | 2024-07-09 |
110 | Lisburn and Castlereagh | N09000007 | 0.75 | E | 3.0 | 2024-07-09 |
110 | Gateshead Metropolitan Borough Council | E08000037 | 0.75 | E | 3.0 | 2024-07-09 |
113 | Thanet District Council | E07000114 | 0.74 | E | 2.9 | 2024-07-09 |
114 | Harborough District Council | E07000131 | 0.73 | E | 2.9 | 2024-07-09 |
114 | City of Edinburgh Council | S12000036 | 0.73 | E | 3.4 | 2024-07-09 |
114 | Charnwood Borough Council | E07000130 | 0.73 | E | 3.3 | 2024-07-09 |
114 | Basingstoke and Deane Borough Council | E07000084 | 0.73 | E | 2.9 | 2024-07-09 |
114 | Amber Valley Borough Council | E07000032 | 0.73 | E | 2.9 | 2024-07-09 |
119 | Northumberland Council | E06000057 | 0.71 | E | 2.8 | 2024-07-09 |
120 | Watford Borough Council | E07000103 | 0.70 | E | 3.2 | 2024-07-09 |
120 | Rushcliffe Borough Council | E07000176 | 0.70 | E | 3.2 | 2024-07-09 |
120 | Maidstone Borough Council | E07000110 | 0.70 | E | 2.8 | 2024-07-09 |
120 | London Borough of Hounslow | E09000018 | 0.70 | E | 3.2 | 2024-07-09 |
120 | Causeway Coast and Glens | N09000004 | 0.70 | E | 2.8 | 2024-07-09 |
120 | Birmingham City Council | E08000025 | 0.70 | E | 2.8 | 2024-07-09 |
126 | Monmouthshire County Council | W06000021 | 0.69 | E | 2.8 | 2024-07-09 |
126 | Dacorum Council | E07000096 | 0.69 | E | 2.7 | 2024-07-09 |
126 | Bolsover District Council | E07000033 | 0.69 | E | 2.7 | 2024-07-09 |
126 | Blaenau Gwent County Borough Council | W06000019 | 0.69 | E | 2.7 | 2024-07-09 |
130 | Torfaen County Borough Council | W06000020 | 0.68 | E | 2.7 | 2024-07-09 |
130 | Somerset County Council | E10000027 | 0.68 | E | 3.1 | 2024-07-09 |
130 | Somerset Council | E06000066 | 0.68 | E | 3.1 | 2024-07-09 |
130 | London Borough of Brent | E09000005 | 0.68 | E | 2.7 | 2024-07-09 |
134 | Rossendale Borough Council | E07000125 | 0.67 | E | 3.1 | 2024-07-09 |
134 | Melton Borough Council | E07000133 | 0.67 | E | 3.1 | 2024-07-09 |
134 | Lancaster City Council | E07000121 | 0.67 | E | 2.7 | 2024-07-09 |
134 | Darlington Borough Council | E06000005 | 0.67 | E | 3.1 | 2024-07-09 |
134 | Argyll and Bute Council | S12000035 | 0.67 | E | 2.6 | 2024-07-09 |
139 | Hart District Council | E07000089 | 0.65 | D | 2.6 | 2024-07-09 |
139 | Cannock Chase District Council | E07000192 | 0.65 | D | 2.6 | 2024-07-09 |
141 | Waverley Borough Council | E07000216 | 0.63 | D | 2.5 | 2024-07-09 |
141 | Walsall Metropolitan Borough Council | E08000030 | 0.63 | D | 2.9 | 2024-07-09 |
141 | Medway Council | E06000035 | 0.63 | D | 2.9 | 2024-07-09 |
141 | Havant Borough Council | E07000090 | 0.63 | D | 2.5 | 2024-07-09 |
141 | Flintshire County Council | W06000005 | 0.63 | D | 2.5 | 2024-07-09 |
141 | Armagh City, Banbridge and Craigavon | N09000002 | 0.63 | D | 2.5 | 2024-07-09 |
147 | South Staffordshire Council | E07000196 | 0.62 | D | 2.5 | 2024-07-09 |
147 | South Ribble Borough Council | E07000126 | 0.62 | D | 2.8 | 2024-07-09 |
147 | Rhondda Cynon Taf County Borough Council | W06000016 | 0.62 | D | 2.5 | 2024-07-09 |
147 | Blackburn with Darwen Borough Council | E06000008 | 0.62 | D | 2.5 | 2024-07-09 |
151 | Westminster City Council | E09000033 | 0.61 | D | 2.8 | 2024-07-09 |
151 | West Northamptonshire | E06000062 | 0.61 | D | 2.8 | 2024-07-09 |
151 | North of Tyne | E47000011 | 0.61 | D | 2.4 | 2024-07-09 |
151 | Middlesbrough Borough Council | E06000002 | 0.61 | D | 2.8 | 2024-07-09 |
155 | South Oxfordshire District Council | E07000179 | 0.59 | D | 2.4 | 2024-07-09 |
155 | Peterborough City Council | E06000031 | 0.59 | D | 2.3 | 2024-07-09 |
155 | Perth and Kinross Council | S12000024 | 0.59 | D | 2.3 | 2024-07-09 |
155 | London Borough of Newham | E09000025 | 0.59 | D | 2.7 | 2024-07-09 |
155 | London Borough of Barnet | E09000003 | 0.59 | D | 2.3 | 2024-07-09 |
155 | Lewes District Council | E07000063 | 0.59 | D | 2.3 | 2024-07-09 |
155 | Eastbourne Borough Council | E07000061 | 0.59 | D | 2.3 | 2024-07-09 |
162 | West of England | E47000009 | 0.58 | D | 2.3 | 2024-07-09 |
162 | Tandridge District Council | E07000215 | 0.58 | D | 2.3 | 2024-07-09 |
162 | Fermanagh and Omagh | N09000006 | 0.58 | D | 2.3 | 2024-07-09 |
162 | Dorset Council | E06000059 | 0.58 | D | 2.3 | 2024-07-09 |
166 | Staffordshire County Council | E10000028 | 0.57 | D | 2.3 | 2024-07-09 |
166 | Moray Council | S12000020 | 0.57 | D | 2.2 | 2024-07-09 |
166 | Inverclyde Council | S12000018 | 0.57 | D | 2.3 | 2024-07-09 |
169 | Orkney Islands Council | S12000023 | 0.56 | D | 2.2 | 2024-07-09 |
169 | London Borough of Hammersmith & Fulham | E09000013 | 0.56 | D | 2.6 | 2024-07-09 |
169 | Knowsley Metropolitan Borough Council | E08000011 | 0.56 | D | 2.2 | 2024-07-09 |
169 | East Lindsey District Council | E07000137 | 0.56 | D | 2.2 | 2024-07-09 |
169 | East Hertfordshire District Council | E07000242 | 0.56 | D | 2.2 | 2024-07-09 |
169 | Breckland District Council | E07000143 | 0.56 | D | 2.2 | 2024-07-09 |
175 | Tonbridge and Malling Borough Council | E07000115 | 0.55 | D | 2.2 | 2024-07-09 |
175 | Portsmouth City Council | E06000044 | 0.55 | D | 2.5 | 2024-07-09 |
175 | North Lanarkshire Council | S12000044 | 0.55 | D | 2.2 | 2024-07-09 |
175 | Brentwood Borough Council | E07000068 | 0.55 | D | 2.2 | 2024-07-09 |
175 | Bolton Metropolitan Borough Council | E08000001 | 0.55 | D | 2.5 | 2024-07-09 |
180 | Tees Valley | E47000006 | 0.54 | D | 2.5 | 2024-07-09 |
180 | Slough Borough Council | E06000039 | 0.54 | D | 2.2 | 2024-07-09 |
180 | Great Yarmouth Borough Council | E07000145 | 0.54 | D | 2.1 | 2024-07-09 |
180 | Basildon Borough Council | E07000066 | 0.54 | D | 2.1 | 2024-07-09 |
184 | Rochdale Metropolitan Borough Council | E08000005 | 0.53 | D | 2.1 | 2024-07-09 |
184 | North Hertfordshire District Council | E07000099 | 0.53 | D | 2.1 | 2024-07-09 |
184 | Newark and Sherwood District Council | E07000175 | 0.53 | D | 2.4 | 2024-07-09 |
184 | Mid Sussex District Council | E07000228 | 0.53 | D | 2.4 | 2024-07-09 |
184 | Kirklees Council | E08000034 | 0.53 | D | 2.1 | 2024-07-09 |
184 | Barnsley Metropolitan Borough Council | E08000016 | 0.53 | D | 2.1 | 2024-07-09 |
190 | Rugby Borough Council | E07000220 | 0.52 | D | 2.4 | 2024-07-09 |
190 | Powys County Council | W06000023 | 0.52 | D | 2.1 | 2024-07-09 |
190 | High Peak Borough Council | E07000037 | 0.52 | D | 2.1 | 2024-07-09 |
193 | London Borough of Lewisham | E09000023 | 0.51 | D | 2.0 | 2024-07-09 |
194 | Sefton Metropolitan Borough Council | E08000014 | 0.50 | D | 2.3 | 2024-07-09 |
194 | Epsom and Ewell Borough Council | E07000208 | 0.50 | D | 2.3 | 2024-07-09 |
194 | Cherwell District Council | E07000177 | 0.50 | D | 2.0 | 2024-07-09 |
197 | Stockport Metropolitan Borough Council | E08000007 | 0.49 | C | 2.0 | 2024-07-09 |
197 | South Lanarkshire Council | S12000029 | 0.49 | C | 1.9 | 2024-07-09 |
197 | Kingston-upon-Hull City Council | E06000010 | 0.49 | C | 2.0 | 2024-07-09 |
200 | West Berkshire Council | E06000037 | 0.48 | C | 1.9 | 2024-07-09 |
200 | Tewkesbury Borough Council | E07000083 | 0.48 | C | 1.9 | 2024-07-09 |
200 | London Borough of Wandsworth | E09000032 | 0.48 | C | 1.9 | 2024-07-09 |
200 | London Borough of Tower Hamlets | E09000030 | 0.48 | C | 1.9 | 2024-07-09 |
200 | Huntingdonshire District Council | E07000011 | 0.48 | C | 1.9 | 2024-07-09 |
205 | Southampton City Council | E06000045 | 0.47 | C | 1.8 | 2024-07-09 |
205 | South Yorkshire Mayoral Combined Authority | E47000002 | 0.47 | C | 1.9 | 2024-07-09 |
205 | Oadby and Wigston District Council | E07000135 | 0.47 | C | 2.1 | 2024-07-09 |
205 | Mid Ulster | N09000009 | 0.47 | C | 1.9 | 2024-07-09 |
205 | London Borough of Waltham Forest | E09000031 | 0.47 | C | 2.2 | 2024-07-09 |
205 | Hertsmere Borough Council | E07000098 | 0.47 | C | 1.9 | 2024-07-09 |
205 | Epping Forest District Council | E07000072 | 0.47 | C | 1.9 | 2024-07-09 |
205 | Belfast | N09000003 | 0.47 | C | 1.9 | 2024-07-09 |
213 | South Holland District Council | E07000140 | 0.46 | C | 1.8 | 2024-07-09 |
213 | Cornwall Council | E06000052 | 0.46 | C | 2.1 | 2024-07-09 |
213 | Bath and North East Somerset Council | E06000022 | 0.46 | C | 1.8 | 2024-07-09 |
213 | Ashford Borough Council | E07000105 | 0.46 | C | 1.8 | 2024-07-09 |
217 | Spelthorne Borough Council | E07000213 | 0.45 | C | 1.8 | 2024-07-09 |
217 | London Borough of Haringey | E09000014 | 0.45 | C | 2.1 | 2024-07-09 |
219 | West Midlands | E47000007 | 0.44 | C | 1.7 | 2024-07-09 |
219 | Trafford Metropolitan Borough Council | E08000009 | 0.44 | C | 1.8 | 2024-07-09 |
219 | King's Lynn and West Norfolk Borough Council | E07000146 | 0.44 | C | 2.0 | 2024-07-09 |
219 | Bradford Metropolitan District Council | E08000032 | 0.44 | C | 1.7 | 2024-07-09 |
219 | Ards and North Down | N09000011 | 0.44 | C | 1.7 | 2024-07-09 |
224 | Warrington Borough Council | E06000007 | 0.43 | C | 2.0 | 2024-07-09 |
224 | South Tyneside Council | E08000023 | 0.43 | C | 1.7 | 2024-07-09 |
224 | Sevenoaks District Council | E07000111 | 0.43 | C | 1.7 | 2024-07-09 |
224 | Ashfield District Council | E07000170 | 0.43 | C | 1.7 | 2024-07-09 |
228 | Stoke-on-Trent City Council | E06000021 | 0.42 | C | 1.7 | 2024-07-09 |
228 | Stevenage Borough Council | E07000243 | 0.42 | C | 1.7 | 2024-07-09 |
228 | North West Leicestershire District Council | E07000134 | 0.42 | C | 1.9 | 2024-07-09 |
231 | Rother District Council | E07000064 | 0.41 | C | 1.6 | 2024-07-09 |
231 | Reigate & Banstead Borough Council | E07000211 | 0.41 | C | 1.6 | 2024-07-09 |
231 | North Lincolnshire Council | E06000013 | 0.41 | C | 1.6 | 2024-07-09 |
231 | London Borough of Lambeth | E09000022 | 0.41 | C | 1.6 | 2024-07-09 |
231 | Lichfield District Council | E07000194 | 0.41 | C | 1.9 | 2024-07-09 |
231 | City of York Council | E06000014 | 0.41 | C | 1.9 | 2024-07-09 |
231 | City of Lincoln Council | E07000138 | 0.41 | C | 1.6 | 2024-07-09 |
231 | Arun District Council | E07000224 | 0.41 | C | 1.6 | 2024-07-09 |
239 | West Devon Borough Council | E07000047 | 0.40 | C | 1.6 | 2024-07-09 |
239 | South Gloucestershire Council | E06000025 | 0.40 | C | 1.6 | 2024-07-09 |
239 | North Yorkshire Council | E06000065 | 0.40 | C | 1.8 | 2024-07-09 |
239 | Maldon District Council | E07000074 | 0.40 | C | 1.6 | 2024-07-09 |
239 | Halton Borough Council | E06000006 | 0.40 | C | 1.6 | 2024-07-09 |
239 | Cheltenham Borough Council | E07000078 | 0.40 | C | 1.9 | 2024-07-09 |
245 | Shetland Islands Council | S12000027 | 0.39 | C | 1.5 | 2024-07-09 |
245 | East Lothian Council | S12000010 | 0.39 | C | 1.8 | 2024-07-09 |
245 | Caerphilly County Borough Council | W06000018 | 0.39 | C | 1.6 | 2024-07-09 |
248 | Teignbridge District Council | E07000045 | 0.38 | C | 1.5 | 2024-07-09 |
248 | Oldham Metropolitan Borough Council | E08000004 | 0.38 | C | 1.5 | 2024-07-09 |
248 | Horsham District Council | E07000227 | 0.38 | C | 1.5 | 2024-07-09 |
248 | Doncaster Metropolitan Borough Council | E08000017 | 0.38 | C | 1.5 | 2024-07-09 |
248 | Devon County Council | E10000008 | 0.38 | C | 1.5 | 2024-07-09 |
248 | Chesterfield Borough Council | E07000034 | 0.38 | C | 1.7 | 2024-07-09 |
254 | South Hams District Council | E07000044 | 0.37 | C | 1.5 | 2024-07-09 |
254 | Sheffield City Council | E08000019 | 0.37 | C | 1.5 | 2024-07-09 |
254 | Plymouth City Council | E06000026 | 0.37 | C | 1.5 | 2024-07-09 |
254 | East Hampshire District Council | E07000085 | 0.37 | C | 1.5 | 2024-07-09 |
254 | East Devon District Council | E07000040 | 0.37 | C | 1.5 | 2024-07-09 |
259 | Nottinghamshire County Council | E10000024 | 0.36 | C | 1.4 | 2024-07-09 |
259 | Merthyr Tydfil County Borough Council | W06000024 | 0.36 | C | 1.4 | 2024-07-09 |
259 | Fylde Borough Council | E07000119 | 0.36 | C | 1.4 | 2024-07-09 |
262 | Wokingham Borough Council | E06000041 | 0.35 | C | 1.4 | 2024-07-09 |
262 | West Oxfordshire District Council | E07000181 | 0.35 | C | 1.4 | 2024-07-09 |
262 | Royal Borough of Windsor and Maidenhead | E06000040 | 0.35 | C | 1.4 | 2024-07-09 |
262 | Liverpool City Council | E08000012 | 0.35 | C | 1.4 | 2024-07-09 |
262 | Dundee City Council | S12000042 | 0.35 | C | 1.4 | 2024-07-09 |
262 | Burnley Borough Council | E07000117 | 0.35 | C | 1.4 | 2024-07-09 |
268 | Wirral Council | E08000015 | 0.34 | B | 1.6 | 2024-07-09 |
268 | St Helens Metropolitan Borough Council | E08000013 | 0.34 | B | 1.3 | 2024-07-09 |
268 | Royal Borough of Kensington and Chelsea | E09000020 | 0.34 | B | 1.5 | 2024-07-09 |
268 | Nottingham City Council | E06000018 | 0.34 | B | 1.5 | 2024-07-09 |
268 | North Ayrshire Council | S12000021 | 0.34 | B | 1.3 | 2024-07-09 |
268 | London Borough of Merton | E09000024 | 0.34 | B | 1.3 | 2024-07-09 |
268 | Chichester District Council | E07000225 | 0.34 | B | 1.4 | 2024-07-09 |
268 | Bristol City Council | E06000023 | 0.34 | B | 1.4 | 2024-07-09 |
276 | Lancashire County Council | E10000017 | 0.33 | B | 1.3 | 2024-07-09 |
276 | Forest of Dean District Council | E07000080 | 0.33 | B | 1.5 | 2024-07-09 |
276 | Fife Council | S12000015 | 0.33 | B | 1.3 | 2024-07-09 |
276 | Cambridge City Council | E07000008 | 0.33 | B | 1.5 | 2024-07-09 |
280 | Stratford-on-Avon District Council | E07000221 | 0.32 | B | 1.3 | 2024-07-09 |
280 | Malvern Hills District Council | E07000235 | 0.32 | B | 1.3 | 2024-07-09 |
280 | Ceredigion County Council | W06000008 | 0.32 | B | 1.3 | 2024-07-09 |
280 | Bedford Borough Council | E06000055 | 0.32 | B | 1.3 | 2024-07-09 |
284 | Torridge District Council | E07000046 | 0.31 | B | 1.2 | 2024-07-09 |
284 | Nuneaton and Bedworth Borough Council | E07000219 | 0.31 | B | 1.2 | 2024-07-09 |
284 | North Somerset Council | E06000024 | 0.31 | B | 1.2 | 2024-07-09 |
284 | Elmbridge Borough Council | E07000207 | 0.31 | B | 1.2 | 2024-07-09 |
284 | East Cambridgeshire District Council | E07000009 | 0.31 | B | 1.4 | 2024-07-09 |
284 | Carmarthenshire County Council | W06000010 | 0.31 | B | 1.2 | 2024-07-09 |
284 | Boston Borough Council | E07000136 | 0.31 | B | 1.4 | 2024-07-09 |
291 | Wrexham County Borough Council | W06000006 | 0.30 | B | 1.2 | 2024-07-09 |
291 | Uttlesford District Council | E07000077 | 0.30 | B | 1.2 | 2024-07-09 |
291 | North Northamptonshire | E06000061 | 0.30 | B | 1.4 | 2024-07-09 |
291 | Milton Keynes | E06000042 | 0.30 | B | 1.2 | 2024-07-09 |
291 | Manchester City Council | E08000003 | 0.30 | B | 1.2 | 2024-07-09 |
291 | Conwy County Borough Council | W06000003 | 0.30 | B | 1.2 | 2024-07-09 |
297 | Wiltshire Council | E06000054 | 0.29 | B | 1.1 | 2024-07-09 |
297 | London Borough of Bromley | E09000006 | 0.29 | B | 1.3 | 2024-07-09 |
297 | Gedling Borough Council | E07000173 | 0.29 | B | 1.2 | 2024-07-09 |
297 | Bracknell Forest Council | E06000036 | 0.29 | B | 1.1 | 2024-07-09 |
301 | Wychavon District Council | E07000238 | 0.28 | B | 1.1 | 2024-07-09 |
301 | West Lothian Council | S12000040 | 0.28 | B | 1.1 | 2024-07-09 |
301 | Stafford Borough Council | E07000197 | 0.28 | B | 1.1 | 2024-07-09 |
301 | Norfolk County Council | E10000020 | 0.28 | B | 1.1 | 2024-07-09 |
301 | Mole Valley District Council | E07000210 | 0.28 | B | 1.3 | 2024-07-09 |
301 | Hinckley and Bosworth Borough Council | E07000132 | 0.28 | B | 1.3 | 2024-07-09 |
301 | Gosport Borough Council | E07000088 | 0.28 | B | 1.1 | 2024-07-09 |
301 | City of London | E09000001 | 0.28 | B | 1.3 | 2024-07-09 |
301 | Cheshire East Council (Unitary) | E06000049 | 0.28 | B | 1.1 | 2024-07-09 |
310 | Warwick District Council | E07000222 | 0.27 | B | 1.1 | 2024-07-09 |
310 | Newry, Mourne and Down | N09000010 | 0.27 | B | 1.2 | 2024-07-09 |
310 | London Borough of Richmond upon Thames | E09000027 | 0.27 | B | 1.2 | 2024-07-09 |
310 | Leicester City Council | E06000016 | 0.27 | B | 1.1 | 2024-07-09 |
310 | Hampshire County Council | E10000014 | 0.27 | B | 1.1 | 2024-07-09 |
315 | East Renfrewshire Council | S12000011 | 0.26 | B | 1.0 | 2024-07-09 |
316 | Wigan Metropolitan Borough Council | E08000010 | 0.25 | B | 1.0 | 2024-07-09 |
316 | Westmorland and Furness | E06000064 | 0.25 | B | 1.0 | 2024-07-09 |
316 | Surrey County Council | E10000030 | 0.25 | B | 1.0 | 2024-07-09 |
316 | Salford City Council | E08000006 | 0.25 | B | 1.0 | 2024-07-09 |
316 | Redcar and Cleveland Council | E06000003 | 0.25 | B | 1.0 | 2024-07-09 |
316 | Preston City Council | E07000123 | 0.25 | B | 1.0 | 2024-07-09 |
316 | London Borough of Ealing | E09000009 | 0.25 | B | 1.0 | 2024-07-09 |
316 | Hastings Borough Council | E07000062 | 0.25 | B | 1.0 | 2024-07-09 |
316 | Comhairle nan Eilean Siar | S12000013 | 0.25 | B | 1.0 | 2024-07-09 |
316 | Angus Council | S12000041 | 0.25 | B | 1.1 | 2024-07-09 |
326 | West Dunbartonshire Council | S12000039 | 0.24 | B | 0.9 | 2024-06-11 |
326 | Thurrock Council | E06000034 | 0.24 | B | 1.1 | 2024-07-09 |
326 | South Ayrshire Council | S12000028 | 0.24 | B | 1.0 | 2024-07-09 |
326 | Pendle Borough Council | E07000122 | 0.24 | B | 1.0 | 2024-07-09 |
326 | Derbyshire County Council | E10000007 | 0.24 | B | 1.0 | 2024-07-09 |
326 | Cotswold District Council | E07000079 | 0.24 | B | 1.1 | 2024-07-09 |
326 | Borough of Broxbourne | E07000095 | 0.24 | B | 1.0 | 2024-07-09 |
333 | Highland Council | S12000017 | 0.23 | B | 1.1 | 2024-07-09 |
333 | East Ayrshire Council | S12000008 | 0.23 | B | 0.9 | 2024-07-09 |
333 | Dover District Council | E07000108 | 0.23 | B | 0.9 | 2024-07-09 |
333 | Bassetlaw District Council | E07000171 | 0.23 | B | 0.9 | 2024-07-09 |
337 | Wyre Council | E07000128 | 0.22 | B | 0.9 | 2024-07-09 |
337 | Surrey Heath Borough Council | E07000214 | 0.22 | B | 1.0 | 2024-07-09 |
337 | Norwich City Council | E07000148 | 0.22 | B | 0.9 | 2024-07-09 |
337 | Newport City Council | W06000022 | 0.22 | B | 0.9 | 2024-07-09 |
337 | Isles of Scilly | E06000053 | 0.22 | B | 0.9 | 2024-07-09 |
337 | Hartlepool Borough Council | E06000001 | 0.22 | B | 0.4 | 2022-02-01 |
337 | Fenland District Council | E07000010 | 0.22 | B | 0.9 | 2024-07-09 |
337 | Durham County Council | E06000047 | 0.22 | B | 0.9 | 2024-07-09 |
337 | Cambridgeshire County Council | E10000003 | 0.22 | B | 0.9 | 2024-07-09 |
346 | Gravesham Borough Council | E07000109 | 0.21 | B | 0.8 | 2024-07-09 |
346 | Castle Point Borough Council | E07000069 | 0.21 | B | 0.8 | 2024-07-09 |
348 | Worcester City Council | E07000237 | 0.20 | B | 0.8 | 2024-07-09 |
348 | North Warwickshire Borough Council | E07000218 | 0.20 | B | 0.8 | 2024-07-09 |
348 | Eastleigh Borough Council | E07000086 | 0.20 | B | 0.8 | 2024-07-09 |
348 | East Sussex County Council | E10000011 | 0.20 | B | 0.8 | 2024-07-09 |
348 | Dumfries and Galloway Council | S12000006 | 0.20 | B | 0.8 | 2024-07-09 |
348 | Derbyshire Dales District Council | E07000035 | 0.20 | B | 0.8 | 2024-07-09 |
348 | Cumberland | E06000063 | 0.20 | B | 0.8 | 2024-07-09 |
348 | Blaby District Council | E07000129 | 0.20 | B | 0.8 | 2024-07-09 |
356 | Renfrewshire Council | S12000038 | 0.19 | B | 0.8 | 2024-07-09 |
356 | London Borough of Croydon | E09000008 | 0.19 | B | 0.8 | 2024-07-09 |
356 | Bournemouth, Christchurch and Poole | E06000058 | 0.19 | B | 0.8 | 2024-07-09 |
359 | Shropshire Council - Unitary | E06000051 | 0.18 | A | 0.7 | 2024-07-09 |
359 | North Tyneside Metropolitan Borough Council | E08000022 | 0.18 | A | 0.7 | 2024-07-09 |
359 | Gwynedd County Council | W06000002 | 0.18 | A | 0.7 | 2024-07-09 |
359 | Denbighshire County Council | W06000004 | 0.18 | A | 0.7 | 2024-07-09 |
359 | Clackmannanshire Council | S12000005 | 0.18 | A | 0.8 | 2024-07-09 |
359 | Bury Metropolitan Borough Council | E08000002 | 0.18 | A | 0.7 | 2024-07-09 |
365 | Pembrokeshire County Council | W06000009 | 0.17 | A | 0.7 | 2024-07-09 |
365 | Neath Port Talbot County Borough Council | W06000012 | 0.17 | A | 0.7 | 2024-07-09 |
365 | Harlow Council | E07000073 | 0.17 | A | 0.8 | 2024-07-09 |
365 | Buckinghamshire County Council | E06000060 | 0.17 | A | 0.7 | 2024-07-09 |
365 | Adur and Worthing Borough Council | E07000223 | 0.17 | A | 0.8 | 2024-07-09 |
370 | West Suffolk | E07000245 | 0.16 | A | 0.6 | 2024-07-09 |
371 | Swansea City and Borough Council | W06000011 | 0.15 | A | 0.6 | 2024-07-09 |
371 | Glasgow City Council | S12000046 | 0.15 | A | 0.6 | 2024-07-09 |
371 | East Staffordshire Borough Council | E07000193 | 0.15 | A | 0.6 | 2024-07-09 |
371 | Crawley Borough Council | E07000226 | 0.15 | A | 0.6 | 2024-07-09 |
375 | Vale of Glamorgan Council | W06000014 | 0.14 | A | 0.6 | 2024-07-09 |
375 | Stirling Council | S12000030 | 0.14 | A | 0.6 | 2024-07-09 |
375 | Scottish Borders Council | S12000026 | 0.14 | A | 0.6 | 2024-07-09 |
375 | Midlothian Council | S12000019 | 0.14 | A | 0.6 | 2024-07-09 |
375 | Essex County Council | E10000012 | 0.14 | A | 0.6 | 2024-07-09 |
380 | Royal Borough of Greenwich | E09000011 | 0.13 | A | 0.6 | 2024-07-09 |
380 | Mid Devon District Council | E07000042 | 0.13 | A | 0.5 | 2024-07-09 |
380 | Mansfield District Council | E07000174 | 0.13 | A | 0.5 | 2024-07-09 |
380 | East Dunbartonshire Council | S12000045 | 0.13 | A | 0.6 | 2024-07-09 |
384 | Canterbury City Council | E07000106 | 0.12 | A | 0.6 | 2024-07-09 |
385 | Luton Borough Council | E06000032 | 0.11 | A | 0.5 | 2024-07-09 |
386 | Falkirk Council | S12000014 | 0.10 | A | 0.4 | 2024-07-09 |
387 | Ipswich Borough Council | E07000202 | 0.09 | A+ | 0.4 | 2024-07-09 |
388 | North East Derbyshire District Council | E07000038 | 0.07 | A+ | 0.3 | 2024-07-09 |
388 | Kent County Council | E10000016 | 0.07 | A+ | 0.3 | 2024-07-09 |
388 | Brighton and Hove City Council | E06000043 | 0.07 | A+ | 0.3 | 2024-07-09 |
391 | Torbay Council | E06000027 | 0.03 | A+ | 0.1 | 2024-07-09 |
Where the CO2 emissions are given as "?" no result could be found using the Website Carbon Calculator.