<p>The Government has been made aware of difficulties in delivering ECO4 by energy suppliers and energy efficiency organisations and is currently investigating these.</p><p> </p><p>The Government previously consulted on some smaller changes to the scheme that seek to make delivery easier in some specific cases. The proposed amendments were covered in the consultation for the GB Insulation Scheme, and the Government Response to this was published on 30 March.</p><p> </p><p>The Government continues to monitor the delivery of ECO4 and will consider changes if necessary. Changes to the policy details of the scheme would require public consultation and regulatory change.</p>