Paul McAuliffe (Dublin North West, Fianna Fail) | Oireachtas source

I am not suggesting reducing that is an option. My point is that in the past we were not putting those bigger societal costs on individuals when they purchased a home. They had much lower-spec homes. Now when purchasing a home, they are purchasing their own home but they are also paying a higher price as a result of meeting these greater societal demands for climate action, which we absolutely have to do. Would the energy elements in the home be 10% or 20% of the cost?