questionText: To ask the Secretary of State for Energy Security and Net Zero, how many homes in Wales have received measures under (a) Energy Company Obligation (b) Energy Company Obligation 1 (c) Energy Company Obligation 2 (d) Energy Company Obligation 3 and (e) Ener
answerText: The number of unique households in Wales receiving measures under each Energy Company Obligation (ECO) phase between January 2013 and September 2025 is shown in the table below. Each property is counted when receiving an ECO measure for the first time und...
heading: Energy Company Obligation: Wales