Mr. Ciarán O'Connor:

As Mr. O'Sullivan has mentioned, in a situation where the renewable element can only be developed in a restricted area, such as an inner city area, we improve the performance of the rest of the building, for instance, improving the glazing or the levels of insulation, to compensate for the inability to self-generate. We had that element brought into the regulation as part of the OPW input, along with the Department of Communications, Climate Action and Environment. That is a big plus, and we will see the benefit of it in the next five to ten years.