David Cullinane (Waterford, Sinn Fein) | Oireachtas source

The most recent retrofit programme the Department rolled out ended up in controversy because, as Mr. Carroll knows, there were people who were not discouraged from making an application - I believe that was the issue - so they applied and then did not get it. What was the average amount of money householders in that particular scheme would have had to contribute to benefit from that deep retrofit?