Our mission is to transform the way we generate, supply, and use energy. But we can’t do it alone.

Our members help us to be a strong, informed and independent force for change. Together we can decarbonise, decentralise and democratise our energy system. Get plugged into the transformation of the energy system through our policy and market insights, sector knowledge and extensive network developed through ground-breaking research and pioneering projects. Join us and invest in the future of sustainable energy.

Membership Types

Standard Membership

Our standard annual membership fee of £870 + VAT provides you with expert advice and market insight, an enhanced profile, a strong voice, valuable cost concessions, access to our online community and much more.

The Electricity Storage Network - Sponsor

At £5,000 + VAT the sponsoring level for ESN membership brings increased exposure to members.

Including membership of Regen.

SW SME Membership

Our £310 + VAT discounted package is available to businesses and organisations with a turnover below £1 million that also have their registered head office and/or more than 75 per cent of their FTE staff based in the south west.

The Electricity Storage Network - Large corporate

At £2,500 + VAT for companies with a turnover >£ 1 Million.

Including membership of Regen.

Community Membership

Our £260 + VAT discounted package is available to community energy groups.

The Electricity Storage Network - Medium corporate

At £1,000 + VAT for companies with a £300-£1 Million turnover.

Including membership of Regen.

Local Authority Membership

We have a tailored membership package for local authorities that offers bespoke monitoring, development, policy and influence opportunities.

The Electricity Storage Network - Small corporate and academic

At £500 + VAT for companies with up to five employees and/or up to £300k turnover or an academic institution.

Including membership of Regen.

The Electricity Storage Network

ESN Logo

Find out more about the Electricity Storage Network (ESN) here.

Stay informed

Sign up to the Regen newsletter to receive a monthly digest of our work to revolutionise the UK energy system, and industry insights.

We take care of your personal data. We will only contact you according to your preferences and will NEVER share or sell your details. See our privacy policy for more information
  • This field is for validation purposes and should be left unchanged.