questionText: To ask the Secretary of State for Energy Security and Net Zero, how many homes in Wales are awaiting rectification of work carried out under the ECO4 scheme; and what is the constituency-level breakdown of those cases.
answerText: The Government commissioned an independent statistical audit in April 2025. Unfortunately, the samples are not substantial enough to reliably perform regional analysis. Due to the level of non-compliance found for EWI measures, the Government is offering ...
heading: Energy Company Obligation: Wales