








ESN Members - Free
Non-members - £95 +vat

ESN Members - Free
Non-members - £95 +vat
ESN Members - Free
Non-members - £95 +vat


The Electricity Storage Network (ESN) invites members to a special Summer Reception, bringing together the key players powering the future of electricity storage across GB.
Expect an evening of great conversations, industry insight, and a few surprises along the way.
Kick things off with an energy inspired cocktail or mocktail before putting your skills to the test with a series of interactive games and challenges throughout the evening. Every guest receives one free game, with additional turns available in exchange for a donation to the Energy Act for Ukraine Foundation. Plus, be in with a chance to enter our prize draw, with more details revealed on the night.
Enjoy drinks, nibbles, and networking as we celebrate the sector’s progress, discuss the challenges ahead, and explore what’s next for storage in the GB market on the journey to Clean Power 2030.
This informal reception is a fantastic opportunity to connect with ESN members, policymakers, innovators, and industry leaders shaping the future of energy storage.
We hope to see you there!
Have a question, get in touch - Olly Frankland & Emma Madray
16.30 Guest Arrival
Welcome cocktail/mocktail
17.00 Welcome and ESN network overview
Jonathan Marlow, Howden & Olly Frankland, Regen
17:15 Drinks, games, nibbles and networking
19:30 Event end
You are welcome to stay until the bar closes at 21:00
16.30 Guest Arrival
Welcome cocktail/mocktail
17.00 Welcome and ESN network overview
Jonathan Marlow, Howden & Olly Frankland, Regen
17:15 Drinks, games, nibbles and networking
19:30 Event end
You are welcome to stay until the bar closes at 21:00
16.30 Guest Arrival
Welcome cocktail/mocktail
17.00 Welcome and ESN network overview
Jonathan Marlow, Howden & Olly Frankland, Regen
17:15 Drinks, games, nibbles and networking
19:30 Event end
You are welcome to stay until the bar closes at 21:00
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.
16.30 Guest Arrival
Welcome cocktail/mocktail
17.00 Welcome and ESN network overview
Jonathan Marlow, Howden & Olly Frankland, Regen
17:15 Drinks, games, nibbles and networking
19:30 Event end
You are welcome to stay until the bar closes at 21:00
16.30 Guest Arrival
Welcome cocktail/mocktail
17.00 Welcome and ESN network overview
Jonathan Marlow, Howden & Olly Frankland, Regen
17:15 Drinks, games, nibbles and networking
19:30 Event end
You are welcome to stay until the bar closes at 21:00
16.30 Guest Arrival
Welcome cocktail/mocktail
17.00 Welcome and ESN network overview
Jonathan Marlow, Howden & Olly Frankland, Regen
17:15 Drinks, games, nibbles and networking
19:30 Event end
You are welcome to stay until the bar closes at 21:00
16.30 Guest Arrival
Welcome cocktail/mocktail
17.00 Welcome and ESN network overview
Jonathan Marlow, Howden & Olly Frankland, Regen
17:15 Drinks, games, nibbles and networking
19:30 Event end
You are welcome to stay until the bar closes at 21:00
16.30 Guest Arrival
Welcome cocktail/mocktail
17.00 Welcome and ESN network overview
Jonathan Marlow, Howden & Olly Frankland, Regen
17:15 Drinks, games, nibbles and networking
19:30 Event end
You are welcome to stay until the bar closes at 21:00
16.30 Guest Arrival
Welcome cocktail/mocktail
17.00 Welcome and ESN network overview
Jonathan Marlow, Howden & Olly Frankland, Regen
17:15 Drinks, games, nibbles and networking
19:30 Event end
You are welcome to stay until the bar closes at 21:00

The Electricity Storage Network (ESN) invites members to a special Summer Reception, bringing together the key players powering the future of electricity storage across GB.
Expect an evening of great conversations, industry insight, and a few surprises along the way.
Kick things off with an energy inspired cocktail or mocktail before putting your skills to the test with a series of interactive games and challenges throughout the evening. Every guest receives one free game, with additional turns available in exchange for a donation to the Energy Act for Ukraine Foundation. Plus, be in with a chance to enter our prize draw, with more details revealed on the night.
Enjoy drinks, nibbles, and networking as we celebrate the sector’s progress, discuss the challenges ahead, and explore what’s next for storage in the GB market on the journey to Clean Power 2030.
This informal reception is a fantastic opportunity to connect with ESN members, policymakers, innovators, and industry leaders shaping the future of energy storage.
We hope to see you there!
Have a question, get in touch - Olly Frankland & Emma Madray

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.
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A huge congratulations goes to all those shortlisted for the 2024 Green Energy Awards.