There are a whole host of benefits to being a member of ISEP from advancing your organisation’s sustainability credentials, to getting involved with local environmental and community projects.

Join us

We welcome businesses and organisations of all types and sizes and our diverse membership spans the private, public and third sector.

Sign up below to enjoy the benefits of membership including:

  • Events: Get access to a programme of seminars, member tours, technical events and workshops open to you and your staff
  • Resources: Access to free online resources, tools and templates
  • Carbon footprinting: Submit your data to our annual carbon monitoring exercise and get a carbon footprint report to share with your staff and stakeholders
  • Certification: Eligible to apply to our ISEP Green Certification scheme
  • Use of our brand, and promotion and marketing opportunities to promote your green credentials
  • Facilitated link-ups: the ISEP team can connect you with the right people, set up meetings and facilitates partnerships and collaborations
  • On hand support: Our ISEP team are on hand to speak on the phone about your sustainability challenges

Download our ISEP membership brochure for more on the benefits of membership.

Annual membership prices

Our membership fees are based on the number of (FTE) employees. Charities, social enterprises and non-profit organisations receive a 20% discount on the membership price.

  • 1 – 10 employees: £50
  • 11 – 20 employees: £95
  • 21 – 50 employees: £125
  • 51 – 100 employees: £195
  • 101 – 250 employees: £295
  • 250 + employees: £450


Apply now for membership to the Islington Sustainable Energy Partnership by completing the form below. 

Fields marked with an * are required


Organisation Details


Primary Contact

This person will be the primary contact for the scheme. They will receive invitations to events and will be responsible for reporting energy data for the annual energy monitoring exercise.


Director Level Commitment

Please note that although this person may not be the primary contact, Director level sign off (or equivalent) is needed in order to join the Islington Sustainable Energy Partnership.

As a director, I agree to the terms of the ISEP Pledge as outlined below.

The Pledge

  • To set an energy efficiency target(s) for our organisation and adopt an action plan for its achievement
  • To measure and report our energy usage to ISEP annually (this will not be shared publically without permission)
  • To support and work in partnership with other members to reduce energy costs and borough-wide CO2 emissions and support our local environment and community.

For questions or more information about membership contact Helen Heathfield on 0207 527 2347 /