Membership

Join the UK's only cross-party network for local climate leaders

Join the UK’s only network of cross-party leaders and their councils committed to ambitious net zero targets ahead of the Government’s national target of 2050.

At UK100, we unite ambitious local councils across the UK to drive climate action at scale. With over 116 members representing more than 60% of the UK, our network is a powerful force for accelerating the transition to net zero.

Why Join UK100?

Be empowered as a Climate Leader
We empower our members through cutting-edge training, knowledge sharing, and networking opportunities. Our Climate Leadership Academy and lunchtime learning webinar series equip you with the skills and confidence to lead the charge on climate action.

Co-create climate solutions
Our co-creation approach ensures that the climate solutions you develop are practical and built for success. By working together with other councils, experts, and your communities, we enable councils to lead the deliver the place based change residents want and need.

Shape the National Conversation
As a UK100 member, your voice matters. Through our member-led research and advocacy efforts, we amplify local experiences to break down national barriers and accelerate climate progress.

Member Benefits

Training & expertise

Access exclusive training opportunities, expert webinars, and guidance, including our political toolkits and targeted support on key net zero topics.

Premium knowledge sharing

Engage in topic-specific forums, receive a premium monthly newsletter, and gather inspiration from case studies and policy briefings.

Exclusive networking opportunities

Priority access to roundtables, parliamentary discussions, and networking events such as our annual Leaders Dinner and party conference events.

Collaboration across the UK

Join forums and our Countryside Climate Network to share ideas and insights with councils tackling similar challenges.

What Our Members Say

"One of the hardest things for local councils trying to move forward on climate is knowing where to start in different policy areas. Having that network through UK100, the Knowledge Hub, the support on some of the policies they provide is really helpful."

– Ryan Jude, Cabinet Member for Climate, Ecology and Culture, Westminster City Council

Membership Options

1. Paid Membership

Offering exclusive benefits, training, and priority access to events. Pricing varies based on council tier and population.

2. Ally Membership (Free)

Offering select access to our network and benefits package.

Ready to Join?

Become part of a network that's driving local climate action with national impact. Review our membership brochure to find out more about our ambitious membership pledge, explore our full benefits package, and assess your pricing tier.

Contact membership@UK100.org to join today

Our Members

  • Adur & Worthing Councils
  • Babergh District Council
  • Bath & North East Somerset Council
  • Birmingham City Council
  • Blackpool Council
  • Bournemouth, Christchurch and Poole Council
  • Brent Council
  • Bridgend County Borough Council | Cyngor Bwrdeistref Sirol Pen-y-bont ar Ogwr
  • Brighton & Hove City Council
  • Bristol City Council
  • Bury Council
  • Calderdale Council
  • Cambridge City Council
  • Cambridgeshire County Council
  • Camden Council
  • Canterbury City Council
  • Cardiff Council | Croeso i Gyngor Caerdydd
  • Central Bedfordshire Council
  • Cherwell District Council
  • Cheshire East Council
  • Cheshire West and Chester Council
  • Chorley Council
  • City of Lincoln Council
  • City of London Corporation
  • City of York Council
  • Cornwall Council
  • Cotswold District Council
  • Derbyshire County Council
  • East Ayrshire Council
  • Enfield Council
  • Essex County Council
  • Exeter City Council
  • Glasgow City Council
  • Gloucester City Council
  • Gloucestershire County Council
  • Greater London Authority
  • Greater Manchester Combined Authority
  • Hackney Council
  • Hammersmith & Fulham Council
  • Haringey Council
  • Hastings Borough Council
  • Herefordshire Council
  • Hertfordshire County Council
  • High Peak Borough Council
  • Islington Council
  • Lambeth Council
  • Lancaster City Council
  • Leeds City Council
  • Leicester City Council
  • Leicestershire County Council
  • Lewes District Council
  • Lewisham Council
  • Liverpool City Council
  • Liverpool City Region Combined Authority
  • London Borough of Waltham Forest
  • Manchester City Council
  • Mid Suffolk District Council
  • Milton Keynes City Council
  • Mole Valley District Council
  • Newcastle City Council
  • Newham Council
  • Norfolk County Council
  • North Kesteven District Council
  • North Norfolk District Council
  • North Somerset Council
  • North Tyneside Council
  • Norwich City Council
  • Nottingham City Council
  • Oldham Council
  • Oxford City Council
  • Oxfordshire County Council
  • Plymouth City Council
  • Portsmouth City Council
  • Reading Borough Council
  • Rother District Council
  • Royal Borough of Greenwich
  • Sandwell Metropolitan Borough Council
  • Sheffield City Council
  • Shropshire Council
  • Solihull Council
  • Somerset Council
  • South Gloucestershire Council
  • South Oxfordshire District Council
  • South Ribble Borough Council
  • South Tyneside Council
  • South Yorkshire Mayoral Combined Authority
  • Southampton City Council
  • Southwark Council
  • St Albans City & District Council
  • Staffordshire Moorlands District Council
  • Stevenage Borough Council
  • Stockport Metropolitan Borough Council
  • Stroud District Council
  • Suffolk County Council
  • Sunderland City Council
  • Surrey County Council
  • Swale Borough Council
  • Telford and Wrekin Co-operative Council
  • The City of Edinburgh Council
  • Three Rivers District Council
  • Tower Hamlets Council
  • Tunbridge Wells Borough Council
  • Vale of White Horse District Council
  • Warwick District Council
  • Warwickshire County Council
  • Watford Borough Council
  • West Berkshire Council
  • West Midlands Combined Authority
  • West Northamptonshire Council
  • West of England Combined Authority
  • West Suffolk Council
  • West Yorkshire Combined Authority
  • Westminster City Council
  • Wiltshire Council