Homepage emissions: UK Councils

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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 results

The average emissions from a Council homepage are 0.70g (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.

Top 10 lowest emissions

CouncilCO2 (g)Rating
Torbay Council0.03A+
Brighton and Hove City Council0.06A+
Kent County Council0.07A+
North East Derbyshire District Council0.07A+
Falkirk Council0.09A+
Ipswich Borough Council0.09A+
Worcester City Council0.09A+
Hartlepool Borough Council0.10A
Canterbury City Council0.11A
Luton Borough Council0.11A

Top 10 highest emissions

CouncilCO2 (g)Rating
Lichfield District Council5.87F
North Norfolk District Council5.07F
Tendring District Council5.05F
Reading Borough Council4.08F
Babergh District Council3.54F
Lincolnshire County Council3.30F
Swale Borough Council3.18F
South Norfolk District Council3.05F
Broadland District Council3.05F
West Lancashire Borough Council2.95F

Ratings

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.

  • A+
    7
  • A
    26
  • B
    88
  • C
    74
  • D
    49
  • E
    53
  • F
    94

Why should councils care?

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?

How can a council do better?

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.

Screenshot of developer tools showing the largest images on the page.
Watford Borough Council's largest webpage assests as on 11th March 2021. Credit ODI Leeds

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.

The full list

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.

RankCouncilONS CodeCO2 (g)RatingMBUpdated
1Lichfield District CouncilE070001945.87F26.92024-08-07
2North Norfolk District CouncilE070001475.07F20.12024-08-07
3Tendring District CouncilE070000765.05F20.12024-08-07
4Reading Borough CouncilE060000384.08F16.22024-08-07
5Babergh District CouncilE070002003.54F14.12024-08-07
6Lincolnshire County CouncilE100000193.30F15.12024-08-07
7Swale Borough CouncilE070001133.18F12.62024-08-07
8South Norfolk District CouncilE070001493.05F12.12024-08-07
8Broadland District CouncilE070001443.05F12.12024-08-07
10West Lancashire Borough CouncilE070001272.95F11.72024-08-07
11London Borough of SuttonE090000292.90F11.52024-08-07
12Liverpool City RegionE470000042.74F10.92024-08-07
13Bridgend County Borough CouncilW060000132.69F10.72024-08-07
14Mid Suffolk District CouncilE070002032.62F10.42024-08-07
15London Borough of HillingdonE090000172.32F9.22024-08-07
16Harborough District CouncilE070001312.31F9.22024-08-07
17Flintshire County CouncilW060000052.20F8.72024-08-07
18Welwyn Hatfield CouncilE070002412.19F8.72024-08-07
19Folkestone and HytheE070001122.10F8.32024-08-07
20London Borough of CamdenE090000071.95F7.72024-08-07
21Dudley Metropolitan Borough CouncilE080000271.92F7.62024-08-07
22South Derbyshire District CouncilE070000391.72F6.82024-08-07
23Coventry City CouncilE080000261.68F7.72024-08-07
24Stroud District CouncilE070000821.67F6.62024-08-07
25North Kesteven District CouncilE070001391.59F6.32024-08-07
26South Cambridgeshire District CouncilE070000121.58F7.22024-08-07
26Calderdale Metropolitan Borough CouncilE080000331.58F6.32024-08-07
28London Borough of SouthwarkE090000281.54F7.12024-08-07
29Stockton-on-Tees Borough CouncilE060000041.51F6.92024-08-07
30Derry City and StrabaneN090000051.50F6.92024-08-07
30Colchester Borough CouncilE070000711.50F6.02024-08-08
32Spelthorne Borough CouncilE070002131.49F5.92024-08-07
33Greater ManchesterE470000011.48F5.92024-08-07
34North East Lincolnshire CouncilE060000121.46F5.82024-08-07
35Dartford Borough CouncilE070001071.45F5.82024-08-07
36London Borough of HackneyE090000121.42F6.52024-08-07
37London Borough of RedbridgeE090000261.41F5.62024-08-07
38Sandwell Metropolitan Borough CouncilE080000281.26F5.82024-08-07
39Leicestershire County CouncilE100000181.22F5.62024-08-07
40Bromsgrove District CouncilE070002341.21F4.82024-08-07
41Staffordshire Moorlands District CouncilE070001981.20F4.82024-08-07
41South Kesteven District CouncilE070001411.20F4.82024-08-07
41Cheshire West and Chester CouncilE060000501.20F4.82024-08-07
44Telford & Wrekin CouncilE060000201.18F4.72024-08-07
44Antrim and NewtownabbeyN090000011.18F4.72024-08-07
46London Borough of IslingtonE090000191.16F4.62024-08-07
46Barnsley Metropolitan Borough CouncilE080000161.16F4.62024-08-07
48Braintree District CouncilE070000671.14F5.22024-08-07
49Cambridgeshire and PeterboroughE470000081.12F4.42024-08-07
50Winchester City CouncilE070000941.11F4.42024-08-07
50Lisburn and CastlereaghN090000071.11F4.42024-08-07
50Lewes District CouncilE070000631.11F4.42024-08-07
50Guildford Borough CouncilE070002091.11F4.42024-08-07
50Eastbourne Borough CouncilE070000611.11F4.42024-08-07
55West Lindsey District CouncilE070001421.10F4.42024-08-07
55Fareham Borough CouncilE070000871.10F4.42024-08-07
57Solihull Metropolitan Borough CouncilE080000291.09F4.32024-08-07
58Tamworth Borough CouncilE070001991.08F4.32024-08-07
58Rutland County CouncilE060000171.08F4.32024-08-07
60London Borough of EnfieldE090000101.06F4.22024-08-07
61Chesterfield Borough CouncilE070000341.05F4.82024-08-07
61Central Bedfordshire CouncilE060000561.05F4.22024-08-07
61Broxtowe Borough CouncilE070001721.05F4.22024-08-07
64Aberdeenshire CouncilS120000341.03F4.12024-08-07
65Sunderland City CouncilE080000241.02F4.12024-08-07
66Erewash Borough CouncilE070000361.01F4.02024-08-07
67Wyre Forest District CouncilE070002391.00F4.02024-08-07
67St Albans City and District CouncilE070002401.00F4.02024-08-07
67London Borough of Hammersmith & FulhamE090000131.00F4.62024-08-07
70Tonbridge and Malling Borough CouncilE070001150.99F3.92024-08-07
70London Borough of Barking and DagenhamE090000020.99F3.92024-08-07
70City of Edinburgh CouncilS120000360.99F4.52024-08-07
73Watford Borough CouncilE070001030.98F4.52024-08-07
73Chelmsford City CouncilE070000700.98F4.52024-08-07
75Derby City CouncilE060000150.97F3.82024-08-07
76Warwickshire County CouncilE100000310.96F4.42024-08-07
76London Borough of HarrowE090000150.96F4.42024-08-07
76Leeds City CouncilE080000350.96F3.82024-08-07
79Southend-on-Sea Borough CouncilE060000330.95F4.42024-08-07
80Ribble Valley Borough CouncilE070001240.94F3.72024-08-07
80Chorley CouncilE070001180.94F3.72024-08-07
82Worcestershire County CouncilE100000340.93F3.72024-08-07
82Wakefield Metropolitan District CouncilE080000360.93F3.72024-08-07
82Monmouthshire County CouncilW060000210.93F3.72024-08-07
85West of EnglandE470000090.92F3.62024-08-07
85Rotherham Metropolitan Borough CouncilE080000180.92F4.22024-08-07
85Gloucestershire County CouncilE100000130.92F3.62024-08-07
88Rugby Borough CouncilE070002200.90F4.12024-08-07
88North EastE470000100.90F4.12024-08-07
88Blaenau Gwent County Borough CouncilW060000190.90F3.62024-08-07
91Tunbridge Wells Borough CouncilE070001160.88F3.52024-08-07
92Exeter City CouncilE070000410.86F3.42024-08-07
93Rochford District CouncilE070000750.85F3.42024-08-07
93Blackpool Borough CouncilE060000090.85F3.42024-08-07
95West Yorkshire Combined AuthorityE470000030.84E3.32024-08-07
95Slough Borough CouncilE060000390.84E3.32024-08-07
95London Borough of BexleyE090000040.84E3.32024-08-07
95Hertfordshire County CouncilE060000190.84E3.32024-08-07
99Wealden District CouncilE070000650.83E3.32024-08-07
99Three Rivers District CouncilE070001020.83E3.32024-08-07
99South Ribble Borough CouncilE070001260.83E3.82024-08-07
99Runnymede Borough CouncilE070002120.83E3.32024-08-07
99Medway CouncilE060000350.83E3.82024-08-07
104East Riding of Yorkshire CouncilE060000110.82E3.22024-08-07
105Test Valley Borough CouncilE070000930.81E3.22024-08-07
105Swindon Borough CouncilE060000300.81E3.22024-08-07
105Oxford City CouncilE070001780.81E3.22024-08-07
105Newcastle-upon-Tyne City CouncilE080000210.81E3.22024-08-07
105New Forest District CouncilE070000910.81E3.22024-08-07
105Aberdeen City CouncilS120000330.81E3.72024-08-07
111Dorset CouncilE060000590.80E3.22024-08-07
111Amber Valley Borough CouncilE070000320.80E3.22024-08-07
113Rushmoor Borough CouncilE070000920.79E3.12024-08-07
113Causeway Coast and GlensN090000040.79E3.12024-08-07
115Portsmouth City CouncilE060000440.78E3.62024-08-07
115Northumberland CouncilE060000570.78E3.12024-08-07
117Hyndburn Borough CouncilE070001200.77E3.12024-08-07
118Vale of White Horse District CouncilE070001800.76E3.02024-08-07
118Tameside Metropolitan Borough CouncilE080000080.76E3.02024-08-07
118Darlington Borough CouncilE060000050.76E3.52024-08-07
121Rhondda Cynon Taf County Borough CouncilW060000160.75E3.02024-08-07
122North Lanarkshire CouncilS120000440.74E2.92024-08-07
122Hertsmere Borough CouncilE070000980.74E3.02024-08-07
124Wolverhampton City CouncilE080000310.73E2.92024-08-07
124Cardiff CouncilW060000150.73E2.92024-08-07
124Burnley Borough CouncilE070001170.73E2.92024-08-07
124Basingstoke and Deane Borough CouncilE070000840.73E2.92024-08-07
128Redditch Borough CouncilE070002360.71E2.82024-08-07
128Maidstone Borough CouncilE070001100.71E2.82024-08-07
128London Borough of LambethE090000220.71E2.82024-08-07
128London Borough of HounslowE090000180.71E3.22024-08-07
128East Suffolk CouncilE070002440.71E2.82024-08-07
128Bolsover District CouncilE070000330.71E2.82024-08-07
134Mid and East AntrimN090000080.70E2.82024-08-07
134Conwy County Borough CouncilW060000030.70E2.82024-08-07
134Cannock Chase District CouncilE070001920.70E2.82024-08-07
134Birmingham City CouncilE080000250.70E2.82024-08-07
138Rushcliffe Borough CouncilE070001760.69E3.22024-08-07
138Fermanagh and OmaghN090000060.69E2.72024-08-07
140Torfaen County Borough CouncilW060000200.68E2.72024-08-07
141Suffolk County CouncilE100000290.67E2.62024-08-07
141Melton Borough CouncilE070001330.67E3.12024-08-07
141Lancaster City CouncilE070001210.67E2.72024-08-07
141Armagh City, Banbridge and CraigavonN090000020.67E2.62024-08-07
145Somerset County CouncilE100000270.66E3.02024-08-07
145Somerset CouncilE060000660.66E3.02024-08-07
145Isle of Anglesey County CouncilW060000010.66E2.62024-08-07
148West NorthamptonshireE060000620.65D3.02024-08-07
149North Devon CouncilE070000430.64D2.52024-08-07
149Isle of Wight CouncilE060000460.64D2.52024-08-07
149Caerphilly County Borough CouncilW060000180.64D2.52024-08-07
152Moray CouncilS120000200.63D2.52024-08-07
153North Hertfordshire District CouncilE070000990.62D2.52024-08-07
153London Borough of Tower HamletsE090000300.62D2.52024-08-07
155Staffordshire County CouncilE100000280.61D2.42024-08-07
155London Borough of NewhamE090000250.61D2.82024-08-07
155Dacorum CouncilE070000960.61D2.42024-08-07
158South Oxfordshire District CouncilE070001790.60D2.42024-08-07
158Knowsley Metropolitan Borough CouncilE080000110.60D2.42024-08-07
158Gateshead Metropolitan Borough CouncilE080000370.60D2.42024-08-07
158Ashfield District CouncilE070001700.60D2.42024-08-07
162South Yorkshire Mayoral Combined AuthorityE470000020.59D2.42024-08-07
162Charnwood Borough CouncilE070001300.59D2.72024-08-07
164Peterborough City CouncilE060000310.58D2.32024-08-07
164Perth and Kinross CouncilS120000240.58D2.32024-08-07
164North of TyneE470000110.58D2.32024-08-07
164North NorthamptonshireE060000610.58D2.72024-08-07
164East Hertfordshire District CouncilE070002420.58D2.32024-08-07
164Cherwell District CouncilE070001770.58D2.32024-08-07
170Middlesbrough Borough CouncilE060000020.57D2.62024-08-07
170Brentwood Borough CouncilE070000680.57D2.32024-08-07
172Thanet District CouncilE070001140.56D2.22024-08-07
172Tees ValleyE470000060.56D2.62024-08-07
172Mole Valley District CouncilE070002100.56D2.62024-08-07
175Walsall Metropolitan Borough CouncilE080000300.55D2.52024-08-07
175South Staffordshire CouncilE070001960.55D2.22024-08-07
177Kirklees CouncilE080000340.54D2.22024-08-07
177Inverclyde CouncilS120000180.54D2.22024-08-07
177East Lindsey District CouncilE070001370.54D2.12024-08-07
177Breckland District CouncilE070001430.54D2.12024-08-07
177Basildon Borough CouncilE070000660.54D2.12024-08-07
182West Sussex County CouncilE100000320.53D2.12024-08-07
182Great Yarmouth Borough CouncilE070001450.53D2.12024-08-07
182Blackburn with Darwen Borough CouncilE060000080.53D2.12024-08-07
185Rochdale Metropolitan Borough CouncilE080000050.52D2.12024-08-07
185Powys County CouncilW060000230.52D2.12024-08-07
185Oxfordshire County CouncilE100000250.52D2.02024-08-07
185High Peak Borough CouncilE070000370.52D2.12024-08-07
185Havant Borough CouncilE070000900.52D2.12024-08-07
190Woking Borough CouncilE070002170.51D2.32024-08-07
190Stockport Metropolitan Borough CouncilE080000070.51D2.02024-08-07
190South Holland District CouncilE070001400.51D2.02024-08-07
190Rossendale Borough CouncilE070001250.51D2.32024-08-07
194Westminster City CouncilE090000330.50D2.32024-08-07
194Horsham District CouncilE070002270.50D2.02024-08-07
194Bath and North East Somerset CouncilE060000220.50D2.02024-08-07
197West Berkshire CouncilE060000370.49C1.92024-08-07
197South Lanarkshire CouncilS120000290.49C1.92024-08-07
199London Borough of HaveringE090000160.48C2.22024-08-07
199London Borough of BrentE090000050.48C1.92024-08-07
199Huntingdonshire District CouncilE070000110.48C1.92024-08-07
199Epping Forest District CouncilE070000720.48C1.92024-08-07
203St Helens Metropolitan Borough CouncilE080000130.47C1.92024-08-07
203Oadby and Wigston District CouncilE070001350.47C2.22024-08-07
203Mid UlsterN090000090.47C1.92024-08-07
203London Borough of WandsworthE090000320.47C1.92024-08-07
203Argyll and Bute CouncilS120000350.47C1.82024-08-07
208Sevenoaks District CouncilE070001110.46C1.82024-08-07
208Newark and Sherwood District CouncilE070001750.46C2.12024-08-07
208London Borough of Waltham ForestE090000310.46C2.12024-08-07
211Waverley Borough CouncilE070002160.45C1.82024-08-07
211Tewkesbury Borough CouncilE070000830.45C1.82024-08-07
211Surrey Heath Borough CouncilE070002140.45C2.12024-08-07
211Stevenage Borough CouncilE070002430.45C1.82024-08-07
211Royal Borough of Kingston upon ThamesE090000210.45C2.12024-08-07
211London Borough of HaringeyE090000140.45C2.12024-08-07
211East Hampshire District CouncilE070000850.45C1.82024-08-07
211BelfastN090000030.45C1.82024-08-07
211Ashford Borough CouncilE070001050.45C1.82024-08-07
220Trafford Metropolitan Borough CouncilE080000090.44C1.82024-08-07
220Lancashire County CouncilE100000170.44C1.82024-08-07
220King's Lynn and West Norfolk Borough CouncilE070001460.44C2.02024-08-07
220Bradford Metropolitan District CouncilE080000320.44C1.82024-08-07
224West Devon Borough CouncilE070000470.43C1.72024-08-07
224Warrington Borough CouncilE060000070.43C2.02024-08-07
224South Tyneside CouncilE080000230.43C1.72024-08-07
224Maldon District CouncilE070000740.43C1.72024-08-07
224London Borough of BromleyE090000060.43C2.02024-08-07
224London Borough of BarnetE090000030.43C1.72024-08-07
224Gloucester City CouncilE070000810.43C1.72024-08-07
224Cornwall CouncilE060000520.43C2.02024-08-07
224Ards and North DownN090000110.43C1.72024-08-07
233Kingston-upon-Hull City CouncilE060000100.42C1.72024-08-07
233Bolton Metropolitan Borough CouncilE080000010.42C1.92024-08-07
235Sefton Metropolitan Borough CouncilE080000140.41C1.92024-08-07
235Rother District CouncilE070000640.41C1.62024-08-07
235Reigate & Banstead Borough CouncilE070002110.41C1.62024-08-07
235Nuneaton and Bedworth Borough CouncilE070002190.41C1.62024-08-07
235North Yorkshire CouncilE060000650.41C1.92024-08-07
235North West Leicestershire District CouncilE070001340.41C1.92024-08-07
235Gedling Borough CouncilE070001730.41C1.62024-08-07
235East Lothian CouncilS120000100.41C1.92024-08-07
235City of York CouncilE060000140.41C1.92024-08-07
235Cheltenham Borough CouncilE070000780.41C1.92024-08-07
235Bedford Borough CouncilE060000550.41C1.62024-08-07
235Arun District CouncilE070002240.41C1.62024-08-07
247Tandridge District CouncilE070002150.40C1.62024-08-07
247South Gloucestershire CouncilE060000250.40C1.62024-08-07
247Shetland Islands CouncilS120000270.40C1.62024-08-07
247Halton Borough CouncilE060000060.40C1.62024-08-07
247Epsom and Ewell Borough CouncilE070002080.40C1.92024-08-07
252Oldham Metropolitan Borough CouncilE080000040.39C1.62024-08-07
252Newry, Mourne and DownN090000100.39C1.82024-08-07
252London Borough of LewishamE090000230.39C1.62024-08-07
252Fylde Borough CouncilE070001190.39C1.52024-08-07
252Devon County CouncilE100000080.39C1.52024-08-07
257Teignbridge District CouncilE070000450.38C1.52024-08-07
257Hampshire County CouncilE100000140.38C1.52024-08-07
257Doncaster Metropolitan Borough CouncilE080000170.38C1.52024-08-07
260West Oxfordshire District CouncilE070001810.37C1.52024-08-07
260Nottinghamshire County CouncilE100000240.37C1.52024-08-07
260North Lincolnshire CouncilE060000130.37C1.52024-08-07
260City of Lincoln CouncilE070001380.37C1.52024-08-07
260Cambridge City CouncilE070000080.37C1.72024-08-07
265Sheffield City CouncilE080000190.36C1.42024-08-07
265East Devon District CouncilE070000400.36C1.42024-08-07
267Nottingham City CouncilE060000180.35C1.62024-08-07
267London Borough of MertonE090000240.35C1.42024-08-07
267Liverpool City CouncilE080000120.35C1.42024-08-07
267Dundee City CouncilS120000420.35C1.42024-08-07
271South Hams District CouncilE070000440.34B1.42024-08-07
271North Somerset CouncilE060000240.34B1.32024-08-07
271North Ayrshire CouncilS120000210.34B1.32024-08-07
271Merthyr Tydfil County Borough CouncilW060000240.34B1.32024-08-07
271Bristol City CouncilE060000230.34B1.42024-08-07
276West MidlandsE470000070.33B1.32024-08-07
276Orkney Islands CouncilS120000230.33B1.32024-08-07
276Norfolk County CouncilE100000200.33B1.32024-08-07
276Newcastle-Under-Lyme District CouncilE070001950.33B1.32024-08-07
276Forest of Dean District CouncilE070000800.33B1.52024-08-07
281Wirral CouncilE080000150.32B1.52024-08-07
281Uttlesford District CouncilE070000770.32B1.32024-08-07
281Stratford-on-Avon District CouncilE070002210.32B1.32024-08-07
281Stoke-on-Trent City CouncilE060000210.32B1.32024-08-07
281Southampton City CouncilE060000450.32B1.32024-08-07
281Manchester City CouncilE080000030.32B1.32024-08-07
281Malvern Hills District CouncilE070002350.32B1.32024-08-07
281Ceredigion County CouncilW060000080.32B1.32024-08-07
281Carmarthenshire County CouncilW060000100.32B1.32024-08-07
290Torridge District CouncilE070000460.31B1.22024-08-07
290Stafford Borough CouncilE070001970.31B1.22024-08-07
290Plymouth City CouncilE060000260.31B1.22024-08-07
290Milton KeynesE060000420.31B1.22024-08-07
290Mid Sussex District CouncilE070002280.31B1.42024-08-07
290Castle Point Borough CouncilE070000690.31B1.22024-08-07
296Gravesham Borough CouncilE070001090.30B1.22024-08-07
297Wrexham County Borough CouncilW060000060.29B1.22024-08-07
297Wiltshire CouncilE060000540.29B1.12024-08-07
297Wigan Metropolitan Borough CouncilE080000100.29B1.12024-08-07
297Thurrock CouncilE060000340.29B1.32024-08-07
297Royal Borough of Windsor and MaidenheadE060000400.29B1.22024-08-07
297London Borough of Richmond upon ThamesE090000270.29B1.32024-08-07
297Hinckley and Bosworth Borough CouncilE070001320.29B1.32024-08-07
297Highland CouncilS120000170.29B1.32024-08-07
297Essex County CouncilE100000120.29B1.22024-08-07
297Cheshire East Council (Unitary)E060000490.29B1.22024-08-07
297Boston Borough CouncilE070001360.29B1.32024-08-07
308Wychavon District CouncilE070002380.28B1.12024-08-07
308Wokingham Borough CouncilE060000410.28B1.12024-08-07
308West Lothian CouncilS120000400.28B1.12024-08-07
308Gosport Borough CouncilE070000880.28B1.12024-08-07
308Fife CouncilS120000150.28B1.12024-08-07
308Derbyshire Dales District CouncilE070000350.28B1.12024-08-07
308City of LondonE090000010.28B1.32024-08-07
315Hastings Borough CouncilE070000620.27B1.12024-08-07
315Elmbridge Borough CouncilE070002070.27B1.12024-08-07
315East Renfrewshire CouncilS120000110.27B1.12024-08-07
318Warwick District CouncilE070002220.26B1.12024-08-07
318East Cambridgeshire District CouncilE070000090.26B1.22024-08-07
318Bracknell Forest CouncilE060000360.26B1.02024-08-07
321Westmorland and FurnessE060000640.25B1.02024-08-07
321Surrey County CouncilE100000300.25B1.02024-08-07
321Royal Borough of Kensington and ChelseaE090000200.25B1.22024-08-07
321Redcar and Cleveland CouncilE060000030.25B1.02024-08-07
321Preston City CouncilE070001230.25B1.02024-08-07
321Derbyshire County CouncilE100000070.25B1.02024-08-07
321Angus CouncilS120000410.25B1.12024-08-07
328South Ayrshire CouncilS120000280.24B0.92024-08-07
328London Borough of EalingE090000090.24B1.02024-08-07
328Harlow CouncilE070000730.24B1.12024-08-07
328Comhairle nan Eilean SiarS120000130.24B1.02024-08-07
328Cambridgeshire County CouncilE100000030.24B1.02024-08-07
333Pendle Borough CouncilE070001220.23B0.92024-08-07
333Leicester City CouncilE060000160.23B0.92024-08-07
333East Ayrshire CouncilS120000080.23B0.92024-08-07
333Dover District CouncilE070001080.23B0.92024-08-07
333Bassetlaw District CouncilE070001710.23B0.92024-08-07
338Wyre CouncilE070001280.22B0.92024-08-07
338Newport City CouncilW060000220.22B0.92024-08-07
338London Borough of CroydonE090000080.22B0.92024-08-07
338Isles of ScillyE060000530.22B0.92024-08-07
338Fenland District CouncilE070000100.22B0.92024-08-07
338Eastleigh Borough CouncilE070000860.22B0.92024-08-07
338East Sussex County CouncilE100000110.22B0.92024-08-07
345Shropshire Council - UnitaryE060000510.21B0.82024-08-07
345Norwich City CouncilE070001480.21B0.82024-08-07
345Hart District CouncilE070000890.21B0.82024-08-07
345Borough of BroxbourneE070000950.21B0.82024-08-07
349North Warwickshire Borough CouncilE070002180.20B0.82024-08-07
349Durham County CouncilE060000470.20B0.82024-08-07
349Dumfries and Galloway CouncilS120000060.20B0.82024-08-07
349CumberlandE060000630.20B0.82024-08-07
349Cotswold District CouncilE070000790.20B0.92024-08-07
354Stirling CouncilS120000300.19B0.72024-08-07
354Renfrewshire CouncilS120000380.19B0.82024-08-07
354Gwynedd County CouncilW060000020.19B0.82024-08-07
354Denbighshire County CouncilW060000040.19B0.82024-08-07
354Bournemouth, Christchurch and PooleE060000580.19B0.82024-08-07
359West Dunbartonshire CouncilS120000390.18A0.72024-08-07
359North Tyneside Metropolitan Borough CouncilE080000220.18A0.72024-08-07
359Clackmannanshire CouncilS120000050.18A0.82024-08-07
359Chichester District CouncilE070002250.18A0.72024-08-07
359Bury Metropolitan Borough CouncilE080000020.18A0.72024-08-07
364Pembrokeshire County CouncilW060000090.17A0.72024-08-07
364Glasgow City CouncilS120000460.17A0.72024-08-07
366West SuffolkE070002450.16A0.62024-08-07
366Swansea City and Borough CouncilW060000110.16A0.62024-08-07
366Neath Port Talbot County Borough CouncilW060000120.16A0.62024-08-07
366Crawley Borough CouncilE070002260.16A0.62024-08-07
366Buckinghamshire County CouncilE060000600.16A0.62024-08-07
366Blaby District CouncilE070001290.16A0.62024-08-07
366Adur and Worthing Borough CouncilE070002230.16A0.72024-08-07
373Royal Borough of GreenwichE090000110.15A0.72024-08-07
373Mansfield District CouncilE070001740.15A0.62024-08-07
375Vale of Glamorgan CouncilW060000140.14A0.62024-08-07
375Mid Devon District CouncilE070000420.14A0.62024-08-07
377Scottish Borders CouncilS120000260.13A0.62024-08-07
377Midlothian CouncilS120000190.13A0.62024-08-07
379East Staffordshire Borough CouncilE070001930.12A0.52024-08-07
379East Dunbartonshire CouncilS120000450.12A0.62024-08-07
381Salford City CouncilE080000060.11A0.42024-08-07
381Luton Borough CouncilE060000320.11A0.52024-08-07
381Canterbury City CouncilE070001060.11A0.52024-08-07
384Hartlepool Borough CouncilE060000010.10A0.42024-08-13
385Worcester City CouncilE070002370.09A+0.42024-08-07
385Ipswich Borough CouncilE070002020.09A+0.42024-08-07
385Falkirk CouncilS120000140.09A+0.42024-08-07
388North East Derbyshire District CouncilE070000380.07A+0.32024-08-07
388Kent County CouncilE100000160.07A+0.32024-08-07
390Brighton and Hove City CouncilE060000430.06A+0.32024-08-07
391Torbay CouncilE060000270.03A+0.12024-08-07

Where the CO2 emissions are given as "?" no result could be found using the Website Carbon Calculator.

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