Membership & Support us
Join the Community.
Our ‘members’ are communities of people with an interest in decarbonising energy. Our Community Energy Group members are there to reduce the demand for energy, particularly for those who struggle with bills, and/or generating more clean, renewable electricity in the Capital. Our other Community Group members are there for many different reasons and are keen to work on decarbonising their energy e.g. a solar roof, a heat pump or energy advice sessions.
Your support network for growth.
We provide a wide range of resources, from reports and videos to contractor databases. Our resources are tailored to facilitate knowledge sharing, and encompass technical expertise in renewable energy, strategies to combat fuel poverty, community engagement practices, and beyond.
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Membership & Supporter Types
Apply for Membership
Please fill out the form below to submit your application for membership, which will then be reviewed by our Directors.
As CEL is a Community Benefit Society (CBS) with the standard one-member-one-vote structure, each member group is issued one share at the nominal value of £1 upon membership.
To find out more about membership subscriptions (payable from your second year of membership onwards), click the dropdowns on the right.
Community Energy Groups
Best for new and existing community groups which are primarily focused on renewable energy generation, energy efficiency, retrofit, fuel poverty, or other energy related activities.
Membership prices are tiered by organisation turnover:
Less than £50,000 = £25/year
£50,000-100,000 = £150/year
£100,000-250,000 = £300/year
£250,000-500,000 = £500/year
£500,000-£1,000,000 = £1,000/year
Community Groups
Best for voluntary and community sector organisations that have a primary focus which is not energy related. For example, a church, or food bank, which is interested in community energy.
Community Groups are encouraged to support CEL’s work with a suggested annual membership subscription of £25 and above.
Membership Benefits
Market Insights
Regular updates and newsletters via our mailing list.
Shape our Work
Vote at our Annual General Meetings (AGMs) or stand to be a director of CEL.
Funding Opportunities
Access grant funding delivered through CEL and receive updates on the latest local and national funding opportunities.
Share Your News
Feature in our members directory, and share your project updates at our members meetings or in our newsletters.
network of Expertise
Apply for peer mentoring, access expert energy support and network with other CEL members, private companies, local authority officers and elected officials and policy groups.
Become a Supporter
Please fill out the form below to submit your application to become a supporter of CEL, which will then be reviewed by our Directors.
If your organisation supports community energy but isn’t eligible for CEL membership, you can still play a vital role as a CEL Supporter. Supporters help strengthen London’s community energy network by sharing expertise, championing collaboration, and staying connected to the movement driving a fairer, low-carbon future for the city.
To find out more about supporter fees, click the dropdowns on the right.
General Supporters
For-profit businesses, housing associations and other organisations who are aligned with community energy objectives and wish to support the work of community energy groups in London are welcome to join CEL as a Supporter.
Subscriptions are set at £500/year for charities and third sector organisations and £1,000/year for for-profit companies
All Supporter applications are subject to CEL Board approval and these payment levels are open for discussion at the Board’s discretion.
Local Authority Supporters
CEL is working with an increasing number of London boroughs to support their policies and programmes promoting the wider uptake of community energy action in their areas. We welcome supporter applications from councils who are interested in developing their community energy initiatives and wish to support CEL’s activities.
Subscriptions are set at £1,000/year however this payment level is open for discussion at the Board’s discretion.
Supporter Benefits
Public Recognition
Your organisation’s name will appear on CEL’s website and be acknowledged at our key events, highlighting your commitment to a fairer, greener London.
Invitations to Key Events
Gain access to CEL’s networking, policy, and showcase events — where community groups, local authorities, and sector partners come together to collaborate and share ideas.
Collaboration Opportunities
Connect with CEL members to explore partnerships, projects, and knowledge-sharing opportunities that advance practical local energy solutions.
Stay Connected to the Sector
Join our supporter mailing list for updates, event invites, and stories from across London’s community energy network — helping your organisation stay informed and engaged year-round.
Grow the sector
Sponsorship Opportunities
We would welcome sponsorship (both one-off and ongoing) from organisations looking to support the growth of community energy including those that align with their Environmental, Social and Governance (ESG) goals.
Opportunities include sponsoring CEL’s annual conference or other regular events we hold; supporting the production of research and reports; or a number of other activities.
The CEL Board will conduct due diligence on applicants and will be delighted to work with applicants who share the aims and ethos of Community Energy London.
meet us
Join us at our next event.
We hold a monthly members meeting to discuss a range of topics including local and national sector updates. We often invite expert speakers and also host training sessions on a range of topics, from technical energy issues to community engagement strategies.
We believe community energy is better and stronger together so please do come along and join us, new faces are encouraged and welcome.
Join us at our next event to meet the team and experience the CEL network.