Going back to your question on what a grant would be that would be an incentive in addition to this 20%, the difficulty with a grant is to have a take-up rate of higher than what we have seen in the literature. That would be the difficulty. Of course, if you put a grant of, I don't know, 50% of the value of a building, of course everybody will go after the grant.
On October 24th, 2017. See this statement in context.