ECO4 and GBIS Mid-Scheme Changes Administration: consultation

Consultation
  • Upcoming
  • Open
  • Closed (awaiting decision)
  • Closed (with decision)
Publication date
Closing date
Scheme name
ECO
Great British Insulation Scheme

We are seeking views on how we administer planned changes to the ECO4 and GBIS schemes. We are also seeking comments on draft updates to scheme guidance documents. 

Who should respond 

We invite views from scheme stakeholders and the public, particularly from obligated suppliers and supply-chain partners.  

Background 

Following a mid-scheme review, government will be making some changes to both the ECO4 and GBIS schemes. These changes include to: 

  • deliverability 
  • installation standards 
  • minor changes to ECO4 and GBIS 

This consultation details how we propose to administer the planned changes. Your views on this consultation will help inform our planned approach.  

We have also published proposed guidance updates for comment, which reflect our administration proposed in the consultation. 

Why your views matter 

We want to administer the ECO4 and GBIS schemes in a way that provides a positive experience for stakeholders, meets government expectations and maximises value money. 

Your responses will help us to do this by providing feedback on whether our proposed administration meets these aims, and any aspects which might be done better differently.  

How to respond 

You can provide feedback on any questions in the consultation. Please respond with as much detail as possible.  

Unless you ask us not to, we may publish your submission on our website. 

Please use the response form provided separately to provide feedback on the consultation and proposed updates to guidance. Send the form by email to eco@ofgem.gov.uk by 12 May 2025.  

Respond email