Dr. Ciaran Byrne:

Our figure for this year is 27,000 homes. As of this morning, we have received just under 13,000 applications, which is 65% of last year's total of just under 20,000 applications. There is a lag between application and delivery, but we have delivered just under 5,000 homes across all of the SEAI's schemes, not just the OSSS. We are on track, but that is always a relative discussion. We could be doing something different in a week's time, but we are making good progress.

The Deputy's final question was on BER classifications. I might ask my colleague, Mr. Hughes, to address that.