Subject access requests Look at details from CESP, ECO1, ECO2, ECO2t, ECO3 and ECO4. For the other schemes which have now shut, it's unlikely that we should be able to present you with any information to determine no matter if it had been set up under the scheme in query, https://freeecogrants.co.uk/how-to-insulate-the-roof-of-your-uk-home-with-100-grants/