| Climate Change, Environment and Rural Affairs Committee | Committees | 26 |
| Climate Change, Environment, and Infrastructure Committee | Committees | 22 |
| Welwyn Hatfield Borough Council | East of England | 18 |
| Flintshire County Council | Wales | 15 |
| East Devon District Council | South West | 14 |
| City of Wolverhampton Council | West Midlands | 11 |
| Finance Committee | Committees | 8 |
| Glasgow City Council | Scotland | 8 |
| Babergh District Council | East of England | 8 |
| Hart District Council | South East | 8 |
| Uttlesford District Council | East of England | 7 |
| Colchester City Council | East of England | 7 |
| East Staffordshire Borough Council | West Midlands | 6 |
| Highland Council | Scotland | 6 |
| Tonbridge and Malling Borough Council | South East | 6 |
| Environment and Climate Change Committee | Select | 6 |
| Castle Point Borough Council | East of England | 6 |
| Norwich City Council | East of England | 5 |
| City of York Council | Yorkshire and the Humber | 5 |
| Basingstoke and Deane Borough Council | South East | 5 |
| Environmental Audit Committee | Select | 5 |
| Pembrokeshire County Council | Wales | 4 |
| Legislation, Justice and Constitution Committee | Committees | 4 |
| Richmond upon Thames London Borough Council | London | 4 |
| Warwick District Council | West Midlands | 4 |
| South Lanarkshire Council | Scotland | 4 |
| Midlothian Council | Scotland | 4 |
| Equality, Local Government and Communities Committee | Committees | 3 |
| Maidstone Borough Council | South East | 3 |
| Economy, Trade, and Rural Affairs Committee | Committees | 3 |
| Oxford City Council | South East | 3 |
| Wirral Metropolitan Borough Council | North West | 3 |
| Isle of Anglesey County Council | Wales | 3 |
| Derbyshire Dales District Council | East Midlands | 3 |
| South Hams and West Devon Councils | South West | 3 |
| Newham London Borough Council | London | 3 |
| Petitions Committee | Committees | 3 |
| Fermanagh and Omagh District Council | Northern Ireland | 3 |
| North Devon District Council | South West | 3 |
| Edinburgh City Council | Scotland | 2 |
| Blaenau Gwent County Borough Council | Wales | 2 |
| Cardiff Council | Wales | 2 |
| East Lindsey District Council | East Midlands | 2 |
| Blackpool Council | North West | 2 |
| Committee for the Scrutiny of the First Minister | Committees | 2 |
| Melton Borough Council | East Midlands | 2 |
| Cambridge City Council | East of England | 2 |
| Runnymede Borough Council | South East | 2 |
| Peak District National Park Authority | East Midlands | 2 |
| Bristol City Council | South West | 2 |