I'm grateful to Llyr for raising this issue. I know that he's got a very strong interest in the hydro energy sector, as do I and the Minister with responsibility for energy. We are currently awaiting a paper from the representative body of the hydro sector, which does refer to those potential changes in methodology that you described, but I'm open to having some further discussions, as I've already indicated to the Minister, in terms of support for the sector next year.