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Regen is working with the Greater London Authority (GLA) to explore how Smart Local Energy Systems (SLES) can help overcome grid constraints, make better use of existing energy infrastructure and support London's transition to a cleaner, more flexible energy system.
By bringing together local energy generation, storage, flexible demand and innovative technologies and business models, SLES have the potential to support a more coordinated and efficient approach to meeting London's energy needs.
This project will explore how these approaches could be developed and scaled across London, identifying opportunities, barriers and potential pathways towards delivery.
Join the GLA and Regen for a 30-minute introduction to the project - 12th November 2026 (12.30-13.00)
Our introductory webinar will cover:
Stay informed and get involved
If you book for our introductory webinar, you'll automatically be able to register your interest in future events and opportunities to contribute to this project.
If you're unable to join for the webinar, but would like to sign up to hear about future events and opportunities related to this project, simply select this option via the registration button.
What will the project do?
Regen will work with the GLA and stakeholders across the energy sector to:
Stakeholder engagement will be central to the project, bringing together expertise and perspectives from across London's energy ecosystem.
Who should get involved?
We'd welcome interest from organisations working in or contributing to local energy systems, including:
Whether you're already delivering innovative energy solutions or are interested in emerging opportunities, we'd welcome the opportunity to connect.
Price: Free
Date: Thursday, 12 November
Time: 12.30 - 13.00
Location: Microsoft Teams (online)
The Electricity Storage Network Annual Conference is a platform for key industry players and policymakers to gather and debate what’s needed to attract and maintain the billions of pounds of investment required for this crucial asset class – from supportive policy and regulatory frameworks to shifting revenue strategies and evolving business models.
With over 5 GW of grid-scale battery storage operational and a 3 GW pipeline of new pumped hydro storage projects, plus other technologies in development, grid-scale electricity storage is established as key to a zero-carbon energy system – a testament to the success of our 100+ members.
And with an ambitious Clean Power 2030 action plan for accelerated clean power, against the backdrop of significant grid connection and market reform, and a long duration energy storage cap and floor scheme, the role of storage and flexibility is more important than ever.
At the ESN Annual Conference you’ll hear directly from our members and key decision makers from the Department for Energy Security and Net Zero, Ofgem and the National Energy System Operator on the latest changes across a range of topics critical to the storage sector, including Clean Power 2030, the revenue environment, long duration energy storage, grid connection reform and fire safety.
This is also an opportunity to learn about the ESN’s work to ensure policy, markets and regulation are geared to enable the storage sector to flourish and grow at the pace and scale required while networking with 300+ industry leaders in central London.
Regen is working with the Greater London Authority (GLA) to explore how Smart Local Energy Systems (SLES) can help overcome grid constraints, make better use of existing energy infrastructure and support London's transition to a cleaner, more flexible energy system.
By bringing together local energy generation, storage, flexible demand and innovative technologies and business models, SLES have the potential to support a more coordinated and efficient approach to meeting London's energy needs.
This project will explore how these approaches could be developed and scaled across London, identifying opportunities, barriers and potential pathways towards delivery.
Join the GLA and Regen for a 30-minute introduction to the project - 12th November 2026 (12.30-13.00)
Our introductory webinar will cover:
Stay informed and get involved
If you book for our introductory webinar, you'll automatically be able to register your interest in future events and opportunities to contribute to this project.
If you're unable to join for the webinar, but would like to sign up to hear about future events and opportunities related to this project, simply select this option via the registration button.
What will the project do?
Regen will work with the GLA and stakeholders across the energy sector to:
Stakeholder engagement will be central to the project, bringing together expertise and perspectives from across London's energy ecosystem.
Who should get involved?
We'd welcome interest from organisations working in or contributing to local energy systems, including:
Whether you're already delivering innovative energy solutions or are interested in emerging opportunities, we'd welcome the opportunity to connect.
Price: Free
Date: Thursday, 12 November
Time: 12.30 - 13.00
Location: Microsoft Teams (online)

If you're not sure which membership option is best for you, reach out to our stakeholder manager, Hannah Stanley.
Contact Hannah
If you're not sure which membership option is best for you, reach out to Olly Frankland.
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The Electricity Storage Network is the industry group for electricity storage in Great Britain. Managed by Regen, it brings together more than 100 organisations and 500 industry professionals who are working to develop, operate and supply storage in the GB market.
A huge congratulations goes to all those shortlisted for the 2024 Green Energy Awards.