ECO publications library

This library contains links to all our publications on the Energy Company Obligation (ECO).

The default setting lists all documents published this year, but you can select earlier years and also filter by a specific information type using the fields at the top of the table.

To keep your selection, right-click on a result of interest and open in a new tab.

You can view all ECO consultations on the consultation and feedback section of our website.

DateTitleInformation type(s)
27/02/2017Energy Company Obligation monthly update: Issue 20 – February 2017
  • News and blogs
15/02/2017Energy Company Obligation (ECO) Monitoring Report (April–June 2016)
  • Reports & plans
14/02/2017Ofgem’s approach to the closedown of ECO2 CSCO obligation
  • Open letters & correspondence
10/02/2017Response to ECO2t consultation part one and draft guidance update
  • Decisions
10/02/2017Room in roof insulation investigation update
  • Investigations
09/02/2017ECO stakeholder delivery group February 2017
  • Agendas, minutes and presentations
02/02/2017ECO2t Measures Table
  • Guidance
02/02/2017ECO2t Notification Template
  • Guidance
02/02/2017ECO2t Data Dictionary
  • Guidance
02/02/2017ECO2t consultation part two
  • Consultations & responses
31/01/2017Energy Company Obligation monthly update: Issue 19 – January 2017
  • News and blogs
31/01/2017Infographic: Promoting a sustainable energy future
  • Data and statistics
30/01/2017Ofgem’s Future Insights series – Local Energy in a Transforming Energy System
  • Reports & plans
10/01/2017Letter to the Secretary of State on Social and Environmental Guidance, 2016
  • Open letters & correspondence
03/01/2017Energy Company Obligation monthly update: Issue 18 – December 2016
  • News and blogs