Mr. Se?n Armstrong:

I am just setting out the timeframe as set out in the current European regulations. The point I was making is that the Level(s) calculation methodology is specified in the energy performance of buildings directive. There is also an annex in the energy performance of buildings directive which describes how the calculation should be carried out. We have been advised that this directive is due to be published in June this year.

It seems appropriate we would use the published calculation methodology when it is adopted by the European institutions in June of this year rather than looking at alternatives. In parallel with the use of the calculation methodology, a database for construction material also needs to be developed. That database needs to be transparent, robust and managed by an independent third party. That database will detail the kilogrammes of CO2 per unit of construction material when used in a building. The methodology and standards for assessing the embodied carbon in construction materials is being developed under an EU regulation on construction products. It is important the data we are using in our calculation methodology are aligned with the standards-based approach being specified at European Union level. The Commission has advised us we should follow the construction products regulation route when specifying the kilogrammes of carbon embodied. My colleagues can explain the construction products regulation further if the Senator wishes, but the important thing is European legislation is being developed and is about to be published. It is important we are aligned with this legislation to avoid creating confusion, sending the industry in different directions and using two different methodologies in parallel. Ireland's position is we will align ourselves with the European methodologies, the calculation engine and the database being produced at European level, which we are advised will be available to us shortly.