| Welwyn Hatfield Borough Council | East of England | 16 |
| Flintshire County Council | Wales | 15 |
| City of Wolverhampton Council | West Midlands | 11 |
| Environment and Climate Change Committee | Select | 9 |
| Glasgow City Council | Scotland | 7 |
| Hart District Council | South East | 6 |
| City of York Council | Yorkshire and the Humber | 5 |
| Basingstoke and Deane Borough Council | South East | 5 |
| Midlothian Council | Scotland | 4 |
| South Lanarkshire Council | Scotland | 4 |
| Pembrokeshire County Council | Wales | 4 |
| Wirral Metropolitan Borough Council | North West | 3 |
| South Hams and West Devon Councils | South West | 3 |
| Richmond upon Thames London Borough Council | London | 3 |
| Oxford City Council | South East | 3 |
| Newham London Borough Council | London | 3 |
| Isle of Anglesey County Council | Wales | 3 |
| Solihull Metropolitan Borough Council | West Midlands | 2 |
| Blackpool Council | North West | 2 |
| Blaenau Gwent County Borough Council | Wales | 2 |
| Cambridge City Council | East of England | 2 |
| Cardiff Council | Wales | 2 |
| Derry City and Strabane District Council | Northern Ireland | 2 |
| Edinburgh City Council | Scotland | 2 |
| Exeter City Council | South West | 2 |
| Fermanagh and Omagh District Council | Northern Ireland | 2 |
| Hammersmith & Fulham London Borough Council | London | 2 |
| Melton Borough Council | East Midlands | 2 |
| Moray Council | Scotland | 2 |
| North Norfolk District Council | East of England | 2 |
| Perth and Kinross Council | Scotland | 2 |
| Runnymede Borough Council | South East | 2 |
| Angus Council | Scotland | 2 |
| Southwark London Borough Council | London | 2 |
| Sunderland City Council | North East | 2 |
| Environmental Audit Committee | Select | 2 |
| West Sussex County Council | South East | 2 |
| Wrexham County Borough Council | Wales | 2 |
| East Renfrewshire Council | Scotland | 1 |
| Bolton Metropolitan Borough Council | North West | 1 |
| Durham County Council | North East | 1 |
| Wigan Metropolitan Borough Council | North West | 1 |
| Shropshire Council | West Midlands | 1 |
| Winchester City Council | South East | 1 |
| Somerset Council | South West | 1 |
| South Downs National Park Authority | South East | 1 |
| Dumfries and Galloway Council | Scotland | 1 |
| Planning and Environmental Appeals Division (DPEA) | Scotland | 1 |
| Chorley Borough Council | North West | 1 |
| St Helens Metropolitan Borough Council | North West | 1 |